:root {
    --bg: #f3f6f7;
    --surface: rgba(255, 255, 255, 0.9);
    --surface-strong: #ffffff;
    --text: #142433;
    --muted: #5f7180;
    --line: rgba(20, 36, 51, 0.1);
    --brand: #1b6a5a;
    --brand-deep: #103f46;
    --brand-soft: #e6f4ef;
    --brand-ink: #0c2431;
    --ink-soft: #eaf1f4;
    --shadow: 0 28px 64px rgba(11, 27, 42, 0.1);
    --shadow-soft: 0 18px 38px rgba(11, 27, 42, 0.08);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: "Manrope", "Avenir Next", "Segoe UI", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(27, 106, 90, 0.15), transparent 26%),
        radial-gradient(circle at top right, rgba(16, 63, 70, 0.12), transparent 20%),
        linear-gradient(180deg, #f8fbfa 0%, #eff4f5 52%, #f7fafb 100%);
}

body.auth-immersive {
    background:
        radial-gradient(circle at 12% 16%, rgba(59, 112, 255, 0.14), transparent 18%),
        radial-gradient(circle at 88% 12%, rgba(255, 255, 255, 0.82), transparent 20%),
        radial-gradient(circle at 74% 78%, rgba(59, 112, 255, 0.08), transparent 18%),
        linear-gradient(180deg, #eff3ff 0%, #f7f9ff 100%);
}

body.catalog-app-page {
    background: linear-gradient(180deg, #f7faff 0%, #f2f6fb 100%);
}

body.app-layout {
    background: linear-gradient(180deg, #f7faff 0%, #eef3f9 100%);
}

a {
    color: inherit;
    text-decoration: none;
}

.site-shell {
    min-height: 100vh;
}

.auth-immersive .page {
    width: 100%;
    max-width: none;
    padding: 3rem 1.5rem;
}

.catalog-app-page .site-header,
.catalog-app-page .site-footer {
    display: none;
}

.catalog-app-page .page {
    width: 100%;
    max-width: none;
    padding: 0;
}

.auth-immersive .site-header {
    background: rgba(247, 249, 255, 0.82);
    border-bottom-color: rgba(34, 54, 96, 0.08);
}

.auth-immersive .site-footer {
    margin-top: 0;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    backdrop-filter: blur(16px);
    background: rgba(248, 251, 250, 0.86);
    border-bottom: 1px solid var(--line);
}

.site-header__inner,
.page,
.hero,
.section,
.site-footer__inner,
.site-footer__bottom,
.home-hero,
.home-section,
.home-cta {
    width: min(1120px, calc(100% - 2rem));
    margin: 0 auto;
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 0;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.03em;
}

.brand__mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 0.9rem;
    background: linear-gradient(135deg, var(--brand-deep) 0%, var(--brand) 100%);
    color: #fff;
    box-shadow: 0 16px 32px rgba(16, 63, 70, 0.24);
}

.brand__text {
    font-weight: 800;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.site-nav__logout {
    margin: 0;
}

.site-nav a {
    color: rgba(20, 36, 51, 0.82);
    font-weight: 600;
}

.site-nav a:hover {
    color: var(--brand-deep);
}

.site-nav__logout-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.8rem;
    padding: 0.75rem 1.1rem;
    border-radius: 999px;
    border: 1px solid rgba(16, 63, 70, 0.14);
    background: linear-gradient(180deg, #ffffff 0%, #edf3f4 100%);
    color: var(--brand-deep);
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 10px 24px rgba(11, 27, 42, 0.08);
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.site-nav__logout-btn:hover {
    transform: translateY(-2px);
    border-color: rgba(16, 63, 70, 0.24);
    box-shadow: 0 14px 30px rgba(11, 27, 42, 0.12);
}

.nav-cta,
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 2.9rem;
    padding: 0.8rem 1.2rem;
    border-radius: 999px;
    border: 0;
    cursor: pointer;
    font-weight: 600;
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

button.btn {
    font: inherit;
}

.nav-cta,
.btn-primary {
    background: linear-gradient(135deg, var(--brand-deep) 0%, var(--brand) 100%);
    color: #fff;
    box-shadow: 0 16px 34px rgba(16, 63, 70, 0.2);
}

.btn-secondary {
    background: #eef3f4;
    color: var(--text);
    border: 1px solid rgba(20, 36, 51, 0.07);
}

.btn:hover,
.nav-cta:hover {
    transform: translateY(-2px);
}

.page {
    padding: 1.4rem 0 4rem;
}

.messages {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem;
}

.messages li {
    padding: 1rem 1.1rem;
    border: 1px solid rgba(10, 127, 111, 0.18);
    background: var(--brand-soft);
    border-radius: 1rem;
}

.hero {
    display: grid;
    grid-template-columns: 1.3fr 0.9fr;
    gap: 1.5rem;
    align-items: stretch;
    margin-top: 1rem;
}

.hero__panel,
.card,
.auth-card,
.dashboard-card,
.status-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 1.6rem;
    box-shadow: var(--shadow);
}

.hero__panel {
    padding: 2.3rem;
}

.eyebrow {
    display: inline-flex;
    padding: 0.45rem 0.8rem;
    border-radius: 999px;
    background: rgba(27, 106, 90, 0.11);
    color: var(--brand-deep);
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.hero h1,
.section h2,
.auth-card h1,
.dashboard-card h1,
.status-card h1 {
    margin: 0 0 1rem;
    line-height: 1.05;
}

.hero h1 {
    font-size: clamp(2.4rem, 5vw, 4.6rem);
    margin-top: 1rem;
}

.hero p,
.muted,
.card p,
.dashboard-card p,
.status-card p {
    color: var(--muted);
    line-height: 1.65;
}

.hero__actions,
.links {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
    margin-top: 1.4rem;
    align-items: center;
}

.hero__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.metric {
    padding: 1.4rem;
    border-radius: 1.4rem;
    background: linear-gradient(180deg, #fff 0%, #f4fafb 100%);
    border: 1px solid var(--line);
}

.metric strong {
    display: block;
    font-size: 1.8rem;
    margin-bottom: 0.35rem;
}

.section {
    margin-top: 2.4rem;
}

.section__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.filter-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 0.9rem;
    align-items: end;
}

.filter-grid--compact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
    padding: 1.4rem;
}

.card-cover,
.detail-cover {
    overflow: hidden;
    border-radius: 1.2rem;
    background: #dfe8f4;
    margin-bottom: 1rem;
}

.card-cover,
.detail-cover {
    aspect-ratio: 16 / 9;
}

.card-cover img,
.detail-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.badge-row {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin: 0.85rem 0 1rem;
}

.catalog-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
    gap: 1.4rem;
    align-items: end;
    padding: 1.8rem;
    background:
        radial-gradient(circle at right top, rgba(27, 106, 90, 0.14), transparent 24%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.96) 0%, rgba(244, 248, 249, 0.92) 100%);
}

.catalog-hero__copy h1 {
    margin-bottom: 0.75rem;
}

.catalog-hero__copy .muted {
    max-width: 42rem;
    font-size: 1.05rem;
}

.catalog-hero__stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.9rem;
}

.catalog-stat {
    padding: 1rem 1.05rem;
    border-radius: 1.2rem;
    background: #ffffff;
    border: 1px solid rgba(20, 36, 51, 0.07);
    box-shadow: var(--shadow-soft);
}

.catalog-stat strong {
    display: block;
    font-size: 1.7rem;
    margin-bottom: 0.25rem;
}

.catalog-stat span {
    color: var(--muted);
    font-size: 0.92rem;
}

.catalog-filter-card {
    padding: 1.8rem;
}

.catalog-filter-card__header {
    margin-bottom: 1rem;
}

.catalog-filter-card__header h2 {
    margin: 0 0 0.45rem;
    font-size: 1.55rem;
}

.catalog-filter-card__actions {
    justify-content: flex-start;
}

.catalog-section-heading {
    margin-top: 1.4rem;
}

.catalog-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.2rem;
}

.catalog-grid--bundles {
    margin-bottom: 1rem;
}

.catalog-course-card {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 1.7rem;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: var(--shadow-soft);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.catalog-course-card:hover {
    transform: translateY(-4px);
    border-color: rgba(27, 106, 90, 0.18);
    box-shadow: 0 28px 50px rgba(11, 27, 42, 0.12);
}

.catalog-course-card__media {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    background: linear-gradient(135deg, #dfe8eb 0%, #cddde1 100%);
}

.catalog-course-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.catalog-course-card__media--placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(circle at top right, rgba(93, 150, 255, 0.24), transparent 24%),
        linear-gradient(135deg, #0f3041 0%, #1d5d62 100%);
    color: #ffffff;
}

.catalog-course-card__media--placeholder span {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.catalog-course-card__body {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    padding: 1.25rem;
}

.catalog-course-card__body h3 {
    margin: 0;
    font-size: 1.85rem;
    line-height: 1.16;
    letter-spacing: -0.03em;
}

.catalog-course-card__body p {
    margin: 0;
}

.catalog-course-card__meta-line {
    display: flex;
    justify-content: space-between;
    gap: 0.75rem;
    color: var(--muted);
    font-size: 0.93rem;
    flex-wrap: wrap;
}

.catalog-course-card__rating {
    font-size: 0.95rem;
}

.catalog-course-card .btn {
    align-self: flex-start;
}

.field-help {
    margin: 0.4rem 0 0;
    color: var(--muted);
    font-size: 0.88rem;
    line-height: 1.45;
}

.catalog-browser {
    width: min(1320px, calc(100% - 2rem));
}

.catalog-app {
    display: grid;
    grid-template-columns: 15.5rem minmax(0, 1fr);
    min-height: 100vh;
    background: linear-gradient(180deg, #f8fbff 0%, #f3f7fb 100%);
}

.catalog-app__sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.4rem;
    padding: 2rem 1.3rem 1.5rem;
    border-right: 1px solid rgba(20, 36, 51, 0.08);
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(10px);
}

.catalog-app__brand {
    display: flex;
    align-items: center;
    gap: 0.9rem;
}

.catalog-app__brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: 1rem;
    background: linear-gradient(135deg, #6ba1ff 0%, #335eff 52%, #2a2db7 100%);
    color: #ffffff;
    font-weight: 800;
    box-shadow: 0 14px 30px rgba(51, 94, 255, 0.24);
}

.catalog-app__brand strong,
.catalog-app__brand small {
    display: block;
}

.catalog-app__brand strong {
    font-size: 1.2rem;
    letter-spacing: 0.02em;
}

.catalog-app__brand small {
    color: #7e8cad;
    font-size: 0.68rem;
    font-weight: 700;
}

.catalog-app__nav {
    display: grid;
    gap: 0.45rem;
}

.catalog-app__nav-link {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    min-height: 3.1rem;
    padding: 0.85rem 0.95rem;
    border-radius: 1rem;
    color: #4d5e74;
    font-weight: 700;
}

.catalog-app__nav-link span {
    width: 1.25rem;
    text-align: center;
    color: #6d7d97;
}

.catalog-app__nav-count {
    margin-left: auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.55rem;
    height: 1.55rem;
    padding: 0 0.32rem;
    border-radius: 999px;
    background: rgba(61, 114, 255, 0.14);
    color: #2f5ef8;
    font-size: 0.76rem;
    font-weight: 800;
}

.catalog-app__nav-badge {
    margin-left: auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.35rem;
    height: 1.35rem;
    padding: 0 0.35rem;
    border-radius: 999px;
    background: rgba(47, 94, 248, 0.14);
    color: #275ce9;
    font-size: 0.72rem;
    font-weight: 800;
}

.catalog-app__nav-link--active {
    background: linear-gradient(180deg, #edf0ff 0%, #eef3ff 100%);
    color: #2f5ef8;
    box-shadow: 0 12px 28px rgba(61, 114, 255, 0.12);
}

.catalog-app__nav-link--active span {
    color: #2f5ef8;
}

.catalog-app__nav-link--static {
    opacity: 0.88;
}

.catalog-app__plan {
    margin-top: auto;
    padding: 1.2rem;
    border-radius: 1.3rem;
    background: linear-gradient(160deg, #2f46f1 0%, #4a67ff 100%);
    color: #ffffff;
    box-shadow: 0 26px 40px rgba(47, 70, 241, 0.22);
}

.catalog-app__plan strong {
    display: block;
    margin-bottom: 0.45rem;
    font-size: 1.2rem;
}

.catalog-app__plan p {
    margin: 0 0 1rem;
    color: rgba(255, 255, 255, 0.86);
    line-height: 1.55;
}

.catalog-app__plan .btn {
    width: 100%;
    background: rgba(255, 255, 255, 0.16);
    box-shadow: none;
}

.catalog-app__logout {
    margin-top: 0.25rem;
}

.catalog-app__logout button {
    width: 100%;
    min-height: 2.8rem;
    border: 0;
    border-radius: 999px;
    background: transparent;
    color: #4f6077;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
}

.catalog-app__main {
    display: grid;
    grid-template-rows: auto 1fr;
}

.catalog-app__topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.4rem;
    padding: 1.5rem 2.2rem;
    border-bottom: 1px solid rgba(20, 36, 51, 0.07);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
}

.catalog-app__search {
    position: relative;
    flex: 1;
    max-width: 36rem;
}

.catalog-app__search .form-control {
    min-height: 3.4rem;
    padding-left: 3rem;
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.95);
}

.catalog-app__search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: #7788a3;
    font-size: 1.1rem;
}

.catalog-app__toolbar {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.catalog-app__toolbar-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.7rem;
    height: 2.7rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.92);
    color: #53657c;
    box-shadow: var(--shadow-soft);
}

.catalog-app__toolbar-cart {
    position: relative;
}

.catalog-app__toolbar-cart small {
    position: absolute;
    top: -0.15rem;
    right: -0.15rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.15rem;
    height: 1.15rem;
    padding: 0 0.2rem;
    border-radius: 999px;
    background: #2f5ef8;
    color: #ffffff;
    font-size: 0.68rem;
    font-weight: 800;
    line-height: 1;
}

.catalog-app__profile {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    min-height: 3.45rem;
    padding: 0.25rem 0.65rem 0.25rem 0.25rem;
    border-radius: 999px;
    color: inherit;
    transition: background 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.catalog-app__profile:hover,
.catalog-app__profile:focus-visible {
    background: rgba(255, 255, 255, 0.9);
    box-shadow: var(--shadow-soft);
    transform: translateY(-1px);
}

.catalog-app__profile-avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.9rem;
    height: 2.9rem;
    border-radius: 999px;
    background: linear-gradient(135deg, #eff3ff 0%, #dfe7fb 100%);
    color: #1f3d8b;
    font-weight: 800;
}

.catalog-app__profile-avatar--guest {
    position: relative;
    background: linear-gradient(135deg, #eef4ff 0%, #dce8ff 100%);
    color: #546984;
    box-shadow: inset 0 0 0 1px rgba(83, 101, 124, 0.1);
}

.catalog-app__profile-glyph {
    position: relative;
    width: 1.15rem;
    height: 1.3rem;
}

.catalog-app__profile-glyph::before,
.catalog-app__profile-glyph::after {
    content: "";
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    background: currentColor;
}

.catalog-app__profile-glyph::before {
    top: 0.05rem;
    width: 0.52rem;
    height: 0.52rem;
    border-radius: 999px;
}

.catalog-app__profile-glyph::after {
    bottom: 0.05rem;
    width: 1.05rem;
    height: 0.58rem;
    border-radius: 999px 999px 0.45rem 0.45rem;
}

.catalog-app__profile-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: inherit;
}

.catalog-app__profile strong,
.catalog-app__profile span {
    display: block;
}

.catalog-app__profile span {
    color: #72829a;
    font-size: 0.88rem;
    font-weight: 700;
}

.catalog-app__content {
    padding: 2rem 2.2rem 2.4rem;
}

.profile-page-shell {
    display: grid;
    gap: 1.4rem;
}

.profile-page-shell__hero {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(18rem, 0.85fr);
    gap: 1.6rem;
    align-items: center;
    background:
        radial-gradient(circle at 12% 20%, rgba(63, 114, 247, 0.08), transparent 26%),
        radial-gradient(circle at 88% 16%, rgba(27, 106, 90, 0.08), transparent 24%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(246, 250, 255, 0.94) 100%);
}

.profile-page-shell__hero-copy h1 {
    margin: 0.35rem 0 0.65rem;
    color: #11284a;
    font-size: clamp(2.35rem, 3vw, 3.1rem);
    letter-spacing: -0.05em;
}

.profile-page-shell__hero-copy p {
    max-width: 42rem;
    margin: 0;
    color: #607287;
    line-height: 1.65;
}

.profile-page-shell__hero-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.85rem;
    margin-top: 1.35rem;
}

.profile-page-shell__stat {
    padding: 1rem 1.05rem;
    border-radius: 1.2rem;
    border: 1px solid rgba(20, 36, 51, 0.06);
    background: rgba(255, 255, 255, 0.82);
    box-shadow: 0 12px 28px rgba(11, 27, 42, 0.05);
}

.profile-page-shell__stat strong,
.profile-page-shell__stat span {
    display: block;
}

.profile-page-shell__stat strong {
    color: #132949;
    font-size: 1rem;
    margin-bottom: 0.2rem;
}

.profile-page-shell__stat span {
    color: #667990;
    font-size: 0.88rem;
}

.profile-page-shell__eyebrow {
    display: inline-flex;
    align-items: center;
    min-height: 2rem;
    padding: 0.35rem 0.8rem;
    border-radius: 999px;
    background: rgba(61, 114, 255, 0.12);
    color: #275ce9;
    font-size: 0.82rem;
    font-weight: 800;
}

.profile-page-shell__hero-card {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: 1rem;
    padding: 1.2rem;
    border-radius: 1.35rem;
    border: 1px solid rgba(20, 36, 51, 0.06);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.96) 0%, rgba(244, 248, 254, 0.92) 100%);
    box-shadow: 0 18px 38px rgba(11, 27, 42, 0.06);
}

.profile-page-shell__avatar,
.profile-preview__avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 4.25rem;
    height: 4.25rem;
    border-radius: 999px;
    background: linear-gradient(135deg, #eff3ff 0%, #dfe7fb 100%);
    color: #1f3d8b;
    font-size: 1.2rem;
    font-weight: 800;
    overflow: hidden;
}

.profile-page-shell__avatar img,
.profile-preview__avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile-page-shell__hero-card strong,
.profile-page-shell__hero-card span,
.profile-page-shell__hero-card small {
    display: block;
}

.profile-page-shell__hero-card span,
.profile-page-shell__hero-card small {
    color: #72829a;
    font-size: 0.9rem;
}

.profile-page-shell__layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 19rem;
    gap: 1.4rem;
    align-items: start;
}

.profile-card {
    padding: 1.45rem;
    border-radius: 1.45rem;
    border: 1px solid rgba(20, 36, 51, 0.08);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 18px 38px rgba(11, 27, 42, 0.06);
}

.profile-card__header {
    margin-bottom: 1.2rem;
}

.profile-card__header h2,
.profile-card--aside h3 {
    margin: 0 0 0.35rem;
    color: #132949;
}

.profile-card__header p {
    margin: 0;
    color: #607287;
}

.profile-form {
    display: grid;
    gap: 1.2rem;
}

.profile-form__section {
    display: grid;
    gap: 1rem;
    padding: 1.2rem;
    border-radius: 1.35rem;
    border: 1px solid rgba(20, 36, 51, 0.06);
    background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
}

.profile-form__section-head h3,
.profile-form__section-head p {
    margin: 0;
}

.profile-form__section-head h3 {
    margin-bottom: 0.3rem;
    color: #132949;
    font-size: 1.05rem;
}

.profile-form__section-head p {
    color: #64768d;
    line-height: 1.55;
}

.profile-form__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.profile-form textarea.form-control {
    min-height: 8rem;
    resize: vertical;
}

.profile-form input[type="file"].form-control {
    padding: 0.38rem;
    color: #607287;
    cursor: pointer;
}

.profile-form input[type="file"].form-control::file-selector-button {
    min-height: 2.7rem;
    margin-right: 0.75rem;
    padding: 0.65rem 1rem;
    border: 0;
    border-radius: 0.8rem;
    background: linear-gradient(135deg, #0f766e, #0b5f59);
    color: #fff;
    cursor: pointer;
    font: inherit;
    font-size: 0.78rem;
    font-weight: 800;
    transition: filter 0.2s ease, transform 0.2s ease;
}

.profile-form input[type="file"].form-control::file-selector-button:hover {
    filter: brightness(1.08);
}

.profile-form__actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    padding-top: 0.35rem;
}

.profile-form__hint {
    color: #607287;
    font-size: 0.92rem;
}

.profile-preview {
    display: grid;
    justify-items: start;
    gap: 0.85rem;
}

.profile-preview strong,
.profile-preview span,
.profile-preview p {
    margin: 0;
}

.profile-preview span {
    color: #607287;
}

.profile-preview__role {
    display: inline-flex;
    align-items: center;
    min-height: 2rem;
    padding: 0.3rem 0.75rem;
    border-radius: 999px;
    background: rgba(27, 106, 90, 0.1);
    color: #16685b;
    font-size: 0.82rem;
    font-weight: 800;
}

.profile-preview p {
    color: #52667f;
    line-height: 1.6;
}

.learning-room,
.lesson-page {
    display: grid;
    gap: 1.25rem;
}

.learning-room__hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 19rem;
    gap: 1.35rem;
    align-items: start;
}

.learning-room__hero-main,
.learning-room__hero-side,
.learning-module-card,
.learning-quiz-card,
.lesson-content-card,
.lesson-side-card {
    padding: 1.45rem;
    border-radius: 1.45rem;
    border: 1px solid rgba(20, 36, 51, 0.08);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 18px 38px rgba(11, 27, 42, 0.06);
}

.learning-room__hero-main h1 {
    margin: 0.45rem 0 0.75rem;
}

.learning-room__hero-main p,
.learning-room__hero-side li,
.learning-quiz-card p,
.learning-quiz-card span {
    color: #607287;
}

.learning-room__chips,
.learning-room__cta {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.learning-room__progress {
    margin-top: 1.35rem;
}

.learning-room__progress-top {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.65rem;
}

.learning-room__modules,
.learning-room__quizzes {
    display: grid;
    gap: 1rem;
}

.learning-module-card__header {
    margin-bottom: 1rem;
}

.learning-module-card__header h3 {
    margin: 0 0 0.35rem;
}

.learning-module-card__header p {
    margin: 0;
    color: #607287;
}

.learning-module-card__lessons {
    display: grid;
    gap: 0.85rem;
}

.learning-lesson-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: 1rem;
    align-items: center;
    padding: 1rem 0;
    border-top: 1px solid rgba(20, 36, 51, 0.06);
}

.learning-lesson-row:first-child {
    border-top: 0;
    padding-top: 0;
}

.learning-lesson-row__main strong {
    display: block;
    margin-bottom: 0.25rem;
    color: #152842;
}

.learning-lesson-row__main p {
    margin: 0;
    color: #607287;
}

.learning-lesson-row__meta {
    display: flex;
    gap: 0.55rem;
    flex-wrap: wrap;
    margin-top: 0.7rem;
}

.learning-lesson-row__hint {
    color: #6c7f97;
    font-size: 0.88rem;
    font-weight: 600;
}

.learning-lesson-row__actions {
    display: flex;
    gap: 0.65rem;
    flex-wrap: wrap;
}

.learning-lesson-row__actions .btn {
    min-height: 2.7rem;
    border-radius: 0.9rem;
}

.lesson-page__top {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: start;
}

.lesson-page__back {
    color: #2d62f0;
    font-weight: 700;
}

.lesson-page__top h1 {
    margin: 0.5rem 0 0.4rem;
}

.lesson-page__top p {
    margin: 0;
    color: #607287;
}

.lesson-page__nav {
    display: flex;
    gap: 0.7rem;
    flex-wrap: wrap;
}

.lesson-page__layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 19rem;
    gap: 1.35rem;
    align-items: start;
}

.lesson-embed {
    overflow: hidden;
    border-radius: 1.2rem;
    border: 1px solid rgba(20, 36, 51, 0.08);
    background: #0f1f35;
}

.lesson-embed iframe {
    width: 100%;
    display: block;
    border: 0;
}

.lesson-embed video {
    width: 100%;
    display: block;
    aspect-ratio: 16 / 9;
    background: #081426;
}

.lesson-embed--video iframe {
    aspect-ratio: 16 / 9;
}

.lesson-embed--document iframe {
    min-height: 42rem;
    background: #ffffff;
}

.lesson-copy {
    margin-top: 1.3rem;
}

.lesson-content-card__head {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.lesson-content-card__head h2 {
    margin: 0.35rem 0 0;
}

.lesson-content-card__badges {
    display: flex;
    gap: 0.55rem;
    flex-wrap: wrap;
    align-items: start;
}

.lesson-copy h2,
.lesson-side-card h2 {
    margin-top: 0;
}

.lesson-copy__body {
    color: #30445d;
    line-height: 1.75;
}

.lesson-empty-state {
    display: grid;
    gap: 0.85rem;
    justify-items: start;
    padding: 1.35rem;
    border-radius: 1.1rem;
    background: linear-gradient(180deg, #f8fbff 0%, #ffffff 100%);
    border: 1px solid rgba(20, 36, 51, 0.08);
}

.lesson-empty-state h2,
.lesson-empty-state p {
    margin: 0;
}

.lesson-empty-state p {
    color: #607287;
}

.lesson-note {
    margin-top: 1rem;
    padding: 0.95rem 1rem;
    border-radius: 1rem;
    background: linear-gradient(180deg, #f7fbff 0%, #f0f6ff 100%);
    border: 1px solid rgba(45, 98, 240, 0.08);
}

.lesson-note p,
.lesson-side-card__hint {
    margin: 0;
    color: #607287;
    line-height: 1.6;
}

.lesson-side-card__status {
    display: flex;
    gap: 0.55rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.lesson-side-card__actions {
    display: grid;
    gap: 0.75rem;
    margin-top: 1rem;
}

.lesson-side-card__actions .btn,
.lesson-side-card__actions form {
    width: 100%;
}

.lesson-side-card__actions .btn {
    min-height: 2.85rem;
    border-radius: 0.9rem;
}

.profile-summary {
    display: grid;
    gap: 0.8rem;
    margin-top: 1.2rem;
    padding-top: 1.2rem;
    border-top: 1px solid rgba(20, 36, 51, 0.08);
}

.profile-summary__item {
    display: grid;
    gap: 0.18rem;
}

.profile-summary__item span,
.profile-summary__item strong {
    display: block;
}

.profile-summary__item span {
    color: #71829a;
    font-size: 0.84rem;
}

.profile-summary__item strong {
    color: #132949;
    font-size: 0.94rem;
}

.profile-note {
    margin-top: 1.2rem;
    padding: 1rem;
    border-radius: 1.2rem;
    background: linear-gradient(180deg, #eff9f5 0%, #f8fbff 100%);
    border: 1px solid rgba(27, 106, 90, 0.1);
}

.profile-note strong,
.profile-note p {
    margin: 0;
}

.profile-note strong {
    display: block;
    margin-bottom: 0.35rem;
    color: #14544a;
}

.profile-note p {
    color: #587083;
    line-height: 1.55;
}

.app-layout .page {
    width: 100%;
    max-width: none;
    padding: 0;
}

.app-layout .messages {
    width: 100%;
    margin: 0 0 1.4rem;
}

.app-layout .section,
.app-layout .dashboard-card,
.app-layout .status-card {
    width: 100%;
    max-width: none;
    margin: 0 0 1.5rem;
}

.app-layout .catalog-browser {
    width: 100%;
    max-width: none;
}

.app-hero-card {
    padding: 2rem;
}

.app-kpi-card {
    padding: 1.6rem;
}

.learning-card__continue {
    margin: 0.75rem 0 0;
    font-size: 0.92rem;
}

.learning-card {
    min-height: 21rem;
}

.catalog-app__header-row {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 1rem;
    margin-bottom: 1rem;
}

.catalog-app__header-row h1 {
    margin: 0 0 0.35rem;
    font-size: 2.5rem;
    letter-spacing: -0.04em;
}

.catalog-app__header-row .muted {
    margin: 0;
    font-size: 1.05rem;
}

.catalog-app__grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 17rem;
    gap: 1.4rem;
    align-items: start;
}

.catalog-app__cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.2rem;
}

.catalog-browser__top {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 1rem;
    margin-bottom: 1.1rem;
}

.catalog-browser__intro h1 {
    margin-bottom: 0.5rem;
}

.catalog-browser__intro .muted {
    margin: 0;
    font-size: 1.05rem;
}

.catalog-sort {
    width: min(16rem, 100%);
}

.catalog-chip-row {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 1.35rem;
}

.catalog-chip {
    display: inline-flex;
    align-items: center;
    min-height: 2.8rem;
    padding: 0.7rem 1.15rem;
    border-radius: 999px;
    border: 1px solid rgba(20, 36, 51, 0.1);
    background: rgba(255, 255, 255, 0.92);
    color: #44556b;
    font-weight: 700;
    box-shadow: var(--shadow-soft);
    transition: transform 0.16s ease, border-color 0.16s ease, color 0.16s ease;
}

.catalog-chip:hover {
    transform: translateY(-1px);
    border-color: rgba(46, 95, 248, 0.24);
    color: #2446a3;
}

.catalog-chip--active {
    background: linear-gradient(180deg, #3d72ff 0%, #275ce9 100%);
    border-color: transparent;
    color: #ffffff;
}

.catalog-browser__layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 19rem;
    gap: 1.4rem;
    align-items: start;
}

.catalog-browser__main {
    display: grid;
    gap: 1.35rem;
}

.catalog-spotlight {
    padding: 1.4rem;
}

.catalog-spotlight__header {
    margin-bottom: 1rem;
}

.catalog-spotlight__header h2 {
    margin: 0 0 0.35rem;
}

.catalog-results {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.2rem;
}

.catalog-course-card {
    position: relative;
}

.catalog-course-card__body {
    position: relative;
    min-height: 27rem;
}

.catalog-course-card__title {
    display: -webkit-box;
    min-height: 3.6rem;
    margin: 0;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    font-size: 1.15rem;
    line-height: 1.22;
}

.catalog-course-card__overlay {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
}

.catalog-pill {
    display: inline-flex;
    align-items: center;
    min-height: 2rem;
    padding: 0.3rem 0.75rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 800;
}

.catalog-pill--primary {
    background: rgba(61, 114, 255, 0.12);
    color: #275ce9;
}

.catalog-favorite {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 999px;
    border: 1px solid rgba(20, 36, 51, 0.1);
    color: #5a6880;
    font-size: 1rem;
}

.catalog-instructor {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.catalog-instructor__avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 999px;
    background: linear-gradient(135deg, #eff3ff 0%, #dfe8ff 100%);
    color: #275ce9;
    font-size: 0.82rem;
    font-weight: 800;
}

.catalog-instructor strong,
.catalog-instructor span {
    display: block;
}

.catalog-instructor strong {
    font-size: 0.93rem;
}

.catalog-instructor span {
    color: var(--muted);
    font-size: 0.85rem;
}

.catalog-progress {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.catalog-progress__bar {
    flex: 1;
    height: 0.42rem;
    border-radius: 999px;
    background: #e5ebf4;
    overflow: hidden;
}

.catalog-progress__fill {
    display: block;
    height: 100%;
    width: 78%;
    border-radius: inherit;
    background: linear-gradient(90deg, #4b7cff 0%, #295dea 100%);
}

.catalog-progress__fill--intermediate {
    width: 62%;
    background: linear-gradient(90deg, #3b82f6 0%, #275ce9 100%);
}

.catalog-progress__fill--advanced {
    width: 48%;
    background: linear-gradient(90deg, #7c3aed 0%, #a855f7 100%);
}

.catalog-progress__label {
    color: var(--muted);
    font-size: 0.84rem;
    font-weight: 700;
}

.catalog-card__footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-top: auto;
}

.catalog-rating {
    color: #55657d;
    font-size: 0.9rem;
    font-weight: 700;
}

.catalog-course-card__summary {
    display: -webkit-box;
    min-height: 4.35rem;
    overflow: hidden;
    color: #33465d;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    line-height: 1.45;
}

.catalog-course-card__actions {
    display: flex;
    gap: 0.7rem;
    flex-wrap: wrap;
    margin-top: 0.15rem;
}

.catalog-course-card__actions form {
    margin: 0;
}

.catalog-course-card__actions .btn {
    min-height: 2.65rem;
    padding: 0.72rem 1rem;
}

.catalog-showcase {
    display: grid;
    gap: 1.35rem;
}

.catalog-showcase__top {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 1rem;
}

.catalog-showcase__intro h1 {
    margin: 0 0 0.55rem;
    color: #102844;
    font-size: clamp(2.4rem, 3vw, 3.2rem);
    letter-spacing: -0.05em;
}

.catalog-showcase__intro p {
    margin: 0;
    color: #607287;
    font-size: 1.05rem;
}

.catalog-showcase__sort {
    width: min(15rem, 100%);
}

.catalog-showcase__sort .form-control {
    min-height: 3.35rem;
    border-radius: 1.1rem;
    border-color: #dbe3ef;
    background: rgba(255, 255, 255, 0.94);
}

.catalog-showcase__chips {
    display: flex;
    gap: 0.85rem;
    flex-wrap: wrap;
}

.catalog-showcase__chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 3rem;
    padding: 0.7rem 1.3rem;
    border-radius: 999px;
    border: 1px solid rgba(20, 36, 51, 0.08);
    background: rgba(255, 255, 255, 0.96);
    color: #223755;
    font-weight: 700;
    box-shadow: 0 10px 24px rgba(11, 27, 42, 0.04);
}

.catalog-showcase__chip--active {
    border-color: transparent;
    background: linear-gradient(180deg, #4676ff 0%, #285cec 100%);
    color: #ffffff;
    box-shadow: 0 14px 28px rgba(46, 95, 248, 0.22);
}

.catalog-showcase__layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 16.5rem;
    gap: 1.5rem;
    align-items: start;
}

.catalog-showcase__main {
    display: grid;
    gap: 1.35rem;
}

.catalog-panel,
.catalog-filters,
.catalog-stats {
    border-radius: 1.55rem;
    border: 1px solid rgba(20, 36, 51, 0.06);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 18px 44px rgba(11, 27, 42, 0.06);
}

.catalog-panel {
    padding: 1.25rem 1.1rem 1.25rem;
}

.catalog-panel--programs {
    padding-bottom: 1rem;
}

.catalog-panel__header {
    padding: 0.3rem 0.35rem 1rem;
}

.catalog-panel__header h2 {
    margin: 0 0 0.4rem;
    color: #132949;
    font-size: 1.45rem;
}

.catalog-panel__header p {
    margin: 0;
    color: #62748c;
}

.catalog-cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.05rem;
}

.catalog-program-row {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.catalog-program-card {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem;
    border-radius: 1.15rem;
    border: 1px solid rgba(20, 36, 51, 0.08);
    background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
}

.catalog-program-card h3 {
    margin: 0.75rem 0 0.45rem;
    color: #132949;
}

.catalog-program-card h3 a {
    color: inherit;
}

.catalog-program-card p {
    margin: 0;
    color: #61738e;
    line-height: 1.5;
}

.catalog-program-card__meta {
    display: grid;
    justify-items: end;
    align-content: space-between;
    gap: 0.45rem;
    white-space: nowrap;
}

.catalog-program-card__meta strong {
    color: #132949;
}

.catalog-program-card__meta span {
    color: #607287;
    font-size: 0.9rem;
    font-weight: 700;
}

.catalog-card {
    display: grid;
    border-radius: 1.3rem;
    overflow: hidden;
    border: 1px solid rgba(20, 36, 51, 0.08);
    background: #ffffff;
    box-shadow: 0 14px 30px rgba(17, 31, 56, 0.05);
}

.catalog-card--empty {
    grid-column: 1 / -1;
}

.catalog-card__media {
    position: relative;
    display: block;
    min-height: 11.2rem;
    background: linear-gradient(135deg, #10314a 0%, #18455f 100%);
    overflow: hidden;
}

.catalog-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.catalog-card__media--reference {
    background-position: center;
    background-size: cover;
}

.catalog-card__media--reference::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(8, 26, 42, 0.08) 0%, rgba(8, 26, 42, 0.12) 100%);
}

.catalog-card__media-top {
    position: absolute;
    top: 0.85rem;
    left: 0.85rem;
    right: 0.85rem;
    z-index: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.6rem;
}

.catalog-card__badge {
    display: inline-flex;
    align-items: center;
    min-height: 1.8rem;
    padding: 0.3rem 0.7rem;
    border-radius: 999px;
    background: rgba(235, 245, 255, 0.9);
    color: #1d6a78;
    font-size: 0.78rem;
    font-weight: 800;
}

.catalog-card__badge--blue {
    color: #3b5cff;
}

.catalog-card__badge--green {
    color: #1b6a5a;
}

.catalog-card__favorite {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.24);
    color: #ffffff;
    font-size: 1.05rem;
    background: rgba(12, 22, 38, 0.16);
}

.catalog-card__initials {
    position: absolute;
    inset: 0;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 3.35rem;
    font-weight: 800;
    letter-spacing: -0.04em;
}

.catalog-card__body {
    display: grid;
    gap: 0.9rem;
    padding: 1rem 0.95rem 0.95rem;
}

.catalog-card__category {
    color: #0d7a73;
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.catalog-card__body h3 {
    min-height: 4rem;
    margin: 0;
    color: #132949;
    font-size: 1.15rem;
    line-height: 1.2;
}

.catalog-card__body h3 a {
    color: inherit;
}

.catalog-card__body p {
    min-height: 4.5rem;
    margin: 0;
    color: #5f7188;
    line-height: 1.55;
}

.catalog-card__instructor {
    display: flex;
    align-items: center;
    gap: 0.72rem;
}

.catalog-card__avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.2rem;
    height: 2.2rem;
    border-radius: 999px;
    background: linear-gradient(135deg, #eaf0ff 0%, #f4f6ff 100%);
    color: #3057eb;
    font-size: 0.84rem;
    font-weight: 800;
}

.catalog-card__instructor strong,
.catalog-card__instructor span {
    display: block;
}

.catalog-card__instructor strong {
    color: #1d2f48;
    font-size: 0.92rem;
}

.catalog-card__instructor span {
    color: #6c7c94;
    font-size: 0.84rem;
}

.catalog-card__progress {
    display: flex;
    align-items: center;
    gap: 0.7rem;
}

.catalog-card__progress span:last-child {
    color: #62748c;
    font-size: 0.84rem;
    font-weight: 700;
}

.catalog-card__progress-bar {
    flex: 1;
    height: 0.34rem;
    border-radius: 999px;
    background: #e7edf6;
    overflow: hidden;
}

.catalog-card__progress-fill {
    display: block;
    width: 66%;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, #4b7cff 0%, #2d62f0 100%);
}

.catalog-card__progress-fill--intermediate {
    width: 58%;
}

.catalog-card__progress-fill--advanced {
    width: 46%;
    background: linear-gradient(90deg, #6b67f6 0%, #7c4cff 100%);
}

.catalog-card__meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.8rem;
    flex-wrap: wrap;
}

.catalog-card__rating {
    color: #435874;
    font-size: 0.9rem;
    font-weight: 700;
}

.catalog-card__price {
    color: #132949;
    font-size: 0.98rem;
}

.catalog-card__actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.65rem;
}

.catalog-card__actions form,
.catalog-card__actions .btn {
    width: 100%;
    margin: 0;
}

.catalog-card__actions .btn {
    min-height: 2.85rem;
    border-radius: 0.9rem;
    padding: 0.72rem 0.9rem;
}

.catalog-filters {
    padding: 1.2rem 1rem;
}

.catalog-filters__form {
    display: grid;
    gap: 1.35rem;
}

.catalog-filters__section h3,
.catalog-filters__section h4 {
    margin: 0 0 0.9rem;
    color: #132949;
}

.catalog-filters__search {
    position: relative;
}

.catalog-filters__search span {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: #90a0b8;
}

.catalog-filters__search .form-control {
    min-height: 3rem;
    padding-left: 2.6rem;
    border-radius: 0.95rem;
    border-color: #dbe3ef;
}

.catalog-filters__option {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    margin-bottom: 0.7rem;
    color: #50627c;
    font-weight: 600;
}

.catalog-filters__option input {
    width: 1rem;
    height: 1rem;
    accent-color: #2d62f0;
}

.catalog-filters__option--checkbox input {
    accent-color: #244a6d;
}

.catalog-filters__actions .btn {
    width: 100%;
    min-height: 3rem;
    border-radius: 1rem;
    color: #5273d9;
    background: linear-gradient(180deg, #edf2ff 0%, #e9efff 100%);
    border-color: #dce4fb;
}

.catalog-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
    padding: 0.5rem 0;
}

.catalog-stats__item {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 1.15rem 1.4rem;
}

.catalog-stats__item + .catalog-stats__item {
    border-left: 1px solid rgba(20, 36, 51, 0.06);
}

.catalog-stats__icon {
    color: #13a08a;
    font-size: 1.5rem;
    font-weight: 800;
}

.catalog-stats__item strong,
.catalog-stats__item span {
    display: block;
}

.catalog-stats__item strong {
    color: #17304e;
}

.catalog-stats__item span {
    color: #607287;
    font-size: 0.93rem;
}

.cart-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 20rem;
    gap: 1.2rem;
    align-items: start;
}

.cart-list {
    display: grid;
    gap: 1rem;
}

.cart-item {
    display: grid;
    grid-template-columns: 16rem minmax(0, 1fr);
    gap: 1.1rem;
    align-items: stretch;
}

.cart-item__media {
    overflow: hidden;
    border-radius: 1.2rem;
    aspect-ratio: 16 / 10;
    background: linear-gradient(135deg, #dfe8eb 0%, #cddde1 100%);
}

.cart-item__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.cart-item__media--placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(circle at top right, rgba(93, 150, 255, 0.24), transparent 24%),
        linear-gradient(135deg, #0f3041 0%, #1d5d62 100%);
    color: #ffffff;
}

.cart-item__media--placeholder span {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.cart-item__body {
    display: grid;
    gap: 0.85rem;
    align-content: start;
}

.cart-item__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.cart-item__body h2 {
    margin: 0;
    font-size: 1.45rem;
    line-height: 1.15;
}

.cart-item__body p {
    margin: 0;
}

.cart-item__details {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    color: var(--muted);
    font-size: 0.95rem;
    font-weight: 600;
}

.cart-item__actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.cart-item__actions form {
    margin: 0;
}

.cart-summary-card {
    position: sticky;
    top: 1.2rem;
}

.cart-summary-card h2,
.cart-empty h2 {
    margin-top: 0;
}

.cart-summary-card__stats {
    display: grid;
    gap: 0.9rem;
    margin-bottom: 1rem;
}

.cart-summary-card__stats strong {
    display: block;
    font-size: 1.45rem;
    margin-bottom: 0.15rem;
}

.cart-summary-card__stats span {
    color: var(--muted);
}

.cart-empty {
    text-align: center;
}

.cart-empty .btn {
    margin-inline: auto;
}

.cart-app .catalog-app__content {
    padding-bottom: 2.8rem;
}

.cart-app__sidebar {
    gap: 1.6rem;
}

.cart-app__promo {
    margin-top: auto;
    padding: 1.35rem;
    border-radius: 1.45rem;
    background: linear-gradient(160deg, #3554ff 0%, #4b6bff 100%);
    color: #ffffff;
    box-shadow: 0 28px 42px rgba(53, 84, 255, 0.22);
}

.cart-app__promo strong {
    display: block;
    margin-bottom: 0.55rem;
    font-size: 1.18rem;
}

.cart-app__promo p {
    margin: 0 0 1rem;
    color: rgba(255, 255, 255, 0.88);
    line-height: 1.6;
}

.cart-app__promo .btn {
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(255, 255, 255, 0.14);
    color: #ffffff;
    box-shadow: none;
}

.cart-app__header-actions {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    flex-wrap: wrap;
}

.cart-app__clear-btn {
    border-color: rgba(228, 64, 78, 0.16);
    color: #d74755;
    background: rgba(255, 255, 255, 0.95);
}

.cart-dashboard {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 22rem;
    gap: 1.35rem;
    align-items: start;
}

.cart-dashboard__main {
    display: grid;
    gap: 1.3rem;
}

.cart-item--dashboard {
    grid-template-columns: 11.5rem minmax(0, 1fr);
    gap: 1.35rem;
    padding: 1.5rem;
    border-radius: 1.9rem;
}

.cart-item--dashboard .cart-item__media {
    aspect-ratio: auto;
    min-height: 16rem;
    border-radius: 1.5rem;
}

.cart-item__content {
    display: grid;
    gap: 0.95rem;
    min-width: 0;
}

.cart-item__header h2 {
    margin: 0 0 0.55rem;
    font-size: 1.18rem;
    line-height: 1.18;
    letter-spacing: -0.02em;
}

.cart-item__header p {
    margin: 0;
    color: #53657a;
    line-height: 1.55;
}

.cart-item__details {
    gap: 1.4rem;
    align-items: center;
    font-size: 0.98rem;
}

.cart-item__details strong {
    color: #1f314f;
}

.cart-item__features {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.9rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(20, 36, 51, 0.08);
}

.cart-item__features strong,
.cart-item__features span {
    display: block;
}

.cart-item__features strong {
    margin-bottom: 0.2rem;
    font-size: 0.86rem;
    color: #203553;
}

.cart-item__features span {
    color: #617289;
    font-size: 0.85rem;
}

.cart-item__actions--split {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 0.85rem;
}

.cart-item__purchase-form {
    width: 100%;
}

.cart-item__purchase-form .btn,
.cart-item__actions--split > .btn {
    width: 100%;
}

.cart-summary-card--dashboard {
    top: 1.4rem;
    padding: 1.6rem;
    border-radius: 1.75rem;
}

.cart-summary-card--dashboard h2 {
    margin: 0 0 1.25rem;
    font-size: 1.35rem;
}

.cart-summary-card__mini {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    margin-bottom: 1rem;
}

.cart-summary-card__mini-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.6rem;
    height: 2.6rem;
    border-radius: 1rem;
    background: #f4f7fb;
    color: #28425f;
    font-size: 1.1rem;
}

.cart-summary-card__mini strong,
.cart-summary-card__mini span {
    display: block;
}

.cart-summary-card__mini strong {
    margin-bottom: 0.15rem;
}

.cart-summary-card__mini span {
    color: #66778d;
}

.cart-summary-card__divider {
    height: 1px;
    margin: 1rem 0 1.1rem;
    background: rgba(20, 36, 51, 0.08);
}

.cart-summary-card__total span,
.cart-summary-card__total strong {
    display: block;
}

.cart-summary-card__total span {
    margin-bottom: 0.25rem;
    color: #617289;
}

.cart-summary-card__total strong {
    font-size: 1.8rem;
    color: #162842;
    letter-spacing: -0.03em;
}

.cart-summary-card__cta,
.cart-summary-card__secondary {
    width: 100%;
}

.cart-summary-card__secondary {
    margin-top: 0.8rem;
}

.cart-empty--dashboard {
    padding: 2.4rem 1.8rem;
    border-radius: 1.9rem;
}

.cart-recommendations {
    display: grid;
    gap: 1rem;
}

.cart-recommendations__header {
    margin: 0;
}

.cart-recommendations__header h2 {
    margin: 0;
    font-size: 1.35rem;
}

.cart-recommendations__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.cart-recommendation-card {
    padding: 0.85rem;
    border-radius: 1.45rem;
    box-shadow: var(--shadow-soft);
}

.cart-recommendation-card__media {
    overflow: hidden;
    aspect-ratio: 16 / 10;
    border-radius: 1rem;
    margin-bottom: 0.85rem;
    background: linear-gradient(135deg, #dfe8eb 0%, #cddde1 100%);
}

.cart-recommendation-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.cart-recommendation-card__body {
    display: grid;
    gap: 0.55rem;
}

.cart-recommendation-card__body h3 {
    margin: 0;
    font-size: 1rem;
    line-height: 1.25;
}

.cart-recommendation-card__body p {
    margin: 0;
    color: #64768d;
    font-size: 0.9rem;
}

.cart-recommendation-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-top: 0.3rem;
}

.cart-recommendation-card__footer strong {
    color: #162842;
}

.cart-recommendation-card__footer form {
    margin: 0;
}

.cart-recommendation-card__add {
    width: 2.35rem;
    height: 2.35rem;
    border: 1px solid rgba(20, 36, 51, 0.12);
    border-radius: 999px;
    background: #ffffff;
    color: #1d3656;
    font: inherit;
    font-size: 1.25rem;
    cursor: pointer;
}

.catalog-sidebar {
    padding: 1.4rem;
    position: sticky;
    top: 1.5rem;
    border-radius: 1.5rem;
    background: rgba(255, 255, 255, 0.96);
}

.catalog-sidebar__form {
    display: grid;
    gap: 1.35rem;
}

.catalog-sidebar__section {
    display: grid;
    gap: 0.75rem;
}

.catalog-sidebar__section h3,
.catalog-sidebar__section h4 {
    margin: 0;
    font-size: 1rem;
}

.catalog-option {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    color: #4d5e74;
    font-weight: 600;
}

.catalog-option input {
    width: 1rem;
    height: 1rem;
    accent-color: #2b60ea;
}

.catalog-sidebar__actions {
    display: grid;
    gap: 0.75rem;
}

.catalog-sidebar__actions .btn {
    width: 100%;
}

.catalog-price {
    color: #1f3150;
    font-size: 1rem;
}

.catalog-load-more {
    display: flex;
    justify-content: center;
}

.catalog-benefits,
.catalog-summary {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
    padding: 1.35rem;
}

.catalog-benefit,
.catalog-summary__stat {
    display: grid;
    gap: 0.25rem;
}

.catalog-benefit strong,
.catalog-summary__stat strong {
    font-size: 1.02rem;
}

.catalog-benefit span,
.catalog-summary__stat span {
    color: var(--muted);
    line-height: 1.5;
}

.coupon-box {
    width: 100%;
}

.coupon-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.75rem;
    align-items: center;
}

.campaign-strip {
    display: flex;
    gap: 0.65rem;
    flex-wrap: wrap;
    margin: 1rem 0 0.2rem;
}

.campaign-chip {
    display: inline-grid;
    gap: 0.12rem;
    padding: 0.8rem 0.95rem;
    border-radius: 1rem;
    background: linear-gradient(180deg, #f5fbf8 0%, #ffffff 100%);
    border: 1px solid rgba(27, 106, 90, 0.14);
    box-shadow: var(--shadow-soft);
}

.campaign-chip strong {
    color: var(--brand-deep);
}

.campaign-chip small {
    color: var(--muted);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.course-page {
    display: grid;
    gap: 1.5rem;
}

.course-page__breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    align-items: center;
    color: #64748b;
    font-size: 0.92rem;
    font-weight: 700;
}

.course-page__layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(18rem, 22rem);
    gap: 1.5rem;
    align-items: start;
}

.course-page__main,
.course-page__aside {
    display: grid;
    gap: 1.25rem;
}

.course-page .course-showcase {
    display: grid;
    padding: 0;
    border-radius: 1.55rem;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(20, 36, 51, 0.08);
    box-shadow: 0 26px 54px rgba(11, 27, 42, 0.12);
}

.course-page .course-showcase__media {
    position: relative;
    min-height: 26rem;
    overflow: hidden;
    background: linear-gradient(135deg, #09213c 0%, #0a4456 100%);
}

.course-page .course-showcase__media > img,
.course-page .course-showcase__placeholder {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.course-page .course-showcase__media > img {
    object-fit: cover;
    object-position: center;
}

.course-page .course-showcase__placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4.25rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.94);
}

.course-page .course-showcase__overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(7, 20, 34, 0.02) 0%, rgba(7, 20, 34, 0.08) 58%, rgba(7, 20, 34, 0.24) 100%);
}

.course-page .course-showcase__content {
    display: grid;
    gap: 0.95rem;
    padding: 1.35rem 1.45rem 1.45rem;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.99) 0%, rgba(247, 250, 255, 0.96) 100%);
    color: #1b2b42;
}

.course-page .course-showcase__content > * {
    max-width: min(58rem, 100%);
}

.course-page .course-showcase__eyebrow-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.course-page .course-showcase__eyebrow {
    display: inline-flex;
    align-items: center;
    min-height: 2rem;
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    background: rgba(19, 164, 206, 0.12);
    color: #2b5d90;
    font-size: 0.84rem;
    font-weight: 800;
}

.course-page .course-showcase h1 {
    margin: 0;
    color: #10243a;
    font-size: clamp(2rem, 2.8vw, 3rem);
    line-height: 1.08;
    letter-spacing: -0.02em;
}

.course-page .course-showcase__lead {
    margin: 0;
    color: #5b6f87;
    font-size: 1rem;
    line-height: 1.58;
}

.course-page .course-showcase__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
    color: #41546d;
    font-size: 0.93rem;
    font-weight: 700;
}

.course-page .course-showcase__trust {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem 1.1rem;
    color: #58708a;
    font-size: 0.92rem;
    font-weight: 700;
}

.course-page .course-showcase__teacher {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
}

.course-page .course-showcase__avatar,
.course-instructor-card__avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.55rem;
    height: 2.55rem;
    border-radius: 999px;
    background: rgba(16, 36, 58, 0.08);
    color: #183149;
    font-weight: 800;
    overflow: hidden;
}

.course-page .course-showcase__avatar img,
.course-instructor-card__avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.course-page .course-showcase__play {
    position: absolute;
    right: 1.5rem;
    top: 1.5rem;
    z-index: 2;
    display: grid;
    justify-items: center;
    gap: 0.65rem;
    color: #ffffff;
}

.course-page .course-showcase__play-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 4.8rem;
    height: 4.8rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.95);
    color: #0f2b46;
    font-size: 1.3rem;
    box-shadow: 0 18px 48px rgba(7, 18, 34, 0.32);
}

.course-page .course-showcase__play-label {
    padding: 0.6rem 1rem;
    border-radius: 999px;
    background: rgba(10, 18, 34, 0.62);
    font-size: 0.92rem;
    font-weight: 700;
}

.course-trailer-embed {
    overflow: hidden;
    border-radius: 1.2rem;
    border: 1px solid rgba(20, 36, 51, 0.08);
    background: #081426;
}

.course-trailer-embed iframe {
    width: 100%;
    display: block;
    border: 0;
    aspect-ratio: 16 / 9;
}

.course-kpis,
.course-tabs,
.course-panel,
.course-reviews-panel,
.course-side-card {
    border-radius: 1.3rem;
    border: 1px solid rgba(20, 36, 51, 0.08);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 18px 38px rgba(11, 27, 42, 0.06);
}

.course-kpis {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0;
    padding: 0.25rem 0;
}

.course-kpis__item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.15rem 1.25rem;
}

.course-kpis__item + .course-kpis__item {
    border-left: 1px solid rgba(20, 36, 51, 0.06);
}

.course-kpis__icon {
    color: #5f6e97;
    font-weight: 800;
}

.course-kpis__item strong,
.course-kpis__item span {
    display: block;
}

.course-kpis__item strong {
    font-size: 0.78rem;
    color: #5d6985;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.course-kpis__item span {
    margin-top: 0.18rem;
    color: #1b2b42;
    font-size: 0.92rem;
    font-weight: 700;
}

.course-tabs {
    display: flex;
    gap: 1.5rem;
    padding: 0 1.25rem;
    overflow-x: auto;
}

.course-tabs__link {
    display: inline-flex;
    align-items: center;
    min-height: 3.4rem;
    color: #50627c;
    border-bottom: 3px solid transparent;
    font-weight: 700;
    white-space: nowrap;
}

.course-tabs__link--active,
.course-tabs__link:hover {
    color: #155f52;
    border-bottom-color: #1b6a5a;
}

.course-panel,
.course-reviews-panel,
.course-side-card {
    padding: 1.4rem 1.35rem;
}

.course-panel h2,
.course-reviews-panel h2,
.course-side-card h2,
.course-side-card h3 {
    margin: 0 0 1rem;
    color: #12253f;
}

.course-panel p {
    color: #50627c;
    line-height: 1.7;
}

.course-benefits {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.8rem 1rem;
    margin-top: 1.35rem;
}

.course-benefits__item {
    display: flex;
    align-items: start;
    gap: 0.75rem;
    padding: 0.95rem 1rem;
    border-radius: 1rem;
    background: linear-gradient(180deg, #ffffff 0%, #f7fafc 100%);
    border: 1px solid rgba(20, 36, 51, 0.06);
    color: #35506a;
    font-weight: 600;
}

.course-benefits__icon {
    color: #1b8a78;
    font-weight: 800;
}

.course-panel__header {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: center;
    margin-bottom: 1rem;
}

.course-panel__header span {
    color: #607287;
    font-size: 0.95rem;
    font-weight: 700;
}

.course-outline {
    display: grid;
    gap: 0.75rem;
}

.course-outline__module {
    border-radius: 1rem;
    border: 1px solid rgba(20, 36, 51, 0.08);
    background: linear-gradient(180deg, #ffffff 0%, #fbfdff 100%);
}

.course-outline__summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1rem;
    cursor: pointer;
    list-style: none;
    color: #1a2b44;
    font-weight: 700;
}

.course-outline__summary::-webkit-details-marker {
    display: none;
}

.course-outline__summary-title {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.course-outline__summary > span {
    color: #607287;
    font-size: 0.92rem;
}

.course-outline__lessons {
    border-top: 1px solid rgba(20, 36, 51, 0.06);
    padding: 0.35rem 1rem 0.8rem;
}

.course-outline__lesson {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: center;
    padding: 0.78rem 0;
    color: #50627c;
    font-size: 0.95rem;
}

.course-outline__lesson + .course-outline__lesson {
    border-top: 1px solid rgba(20, 36, 51, 0.04);
}

.course-outline__lesson-main,
.course-outline__lesson-side {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.course-outline__lesson-icon {
    width: 1rem;
    color: #5d6985;
    text-align: center;
    font-size: 0.9rem;
}

.course-outline__lesson-index {
    min-width: 2rem;
    color: #667792;
    font-size: 0.88rem;
}

.course-outline__lesson-title {
    color: #2e425b;
}

.course-outline__lesson-side {
    color: #667792;
    font-size: 0.88rem;
    white-space: nowrap;
}

.course-outline__lesson-state {
    color: #1b6a5a;
    font-weight: 800;
}

.course-outline__lesson-state--quiz {
    color: #2563eb;
}

.course-outline__lesson-state--open {
    color: #22a06b;
}

.course-outline__empty {
    padding: 1.2rem;
    color: #607287;
}

.course-instructor-card {
    display: flex;
    gap: 1rem;
    align-items: start;
}

.course-instructor-card h3 {
    margin: 0 0 0.4rem;
}

.course-instructor-card p {
    margin: 0;
}

.course-resources {
    display: grid;
    gap: 0.75rem;
}

.course-resources__item {
    padding: 0.95rem 1rem;
    border-radius: 0.95rem;
    background: linear-gradient(180deg, #ffffff 0%, #f7fbfd 100%);
    border: 1px solid rgba(20, 36, 51, 0.06);
    color: #385069;
    font-weight: 600;
}

.course-reviews-panel__summary {
    display: grid;
    grid-template-columns: 15rem minmax(0, 1fr);
    gap: 1.5rem;
    align-items: start;
}

.course-rating-card strong {
    display: block;
    font-size: 3.45rem;
    line-height: 1;
    color: #102844;
}

.course-rating-card__stars,
.course-review-card__stars {
    color: #ffb400;
    letter-spacing: 0.12em;
}

.course-rating-card span {
    color: #607287;
    font-size: 0.92rem;
}

.course-rating-bars {
    display: grid;
    gap: 0.7rem;
}

.course-rating-bars__row {
    display: grid;
    grid-template-columns: 3rem minmax(0, 1fr) 3rem;
    gap: 0.75rem;
    align-items: center;
    color: #607287;
    font-size: 0.92rem;
}

.course-rating-bars__track {
    height: 0.45rem;
    border-radius: 999px;
    background: #e9eef4;
    overflow: hidden;
}

.course-rating-bars__fill {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(135deg, #14705e 0%, #1fb28e 100%);
}

.course-review-cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.course-review-card {
    padding: 1rem;
    border-radius: 1rem;
    border: 1px solid rgba(20, 36, 51, 0.08);
    background: linear-gradient(180deg, #ffffff 0%, #f9fbfd 100%);
    box-shadow: 0 14px 30px rgba(11, 27, 42, 0.05);
}

.course-review-card--empty {
    grid-column: 1 / -1;
}

.course-review-card__top {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.7rem;
}

.course-review-card__avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 999px;
    background: linear-gradient(135deg, #dce8ff 0%, #eff4ff 100%);
    color: #153d76;
    font-weight: 800;
}

.course-review-card__top strong,
.course-review-card__top span {
    display: block;
}

.course-review-card__top span {
    color: #607287;
    font-size: 0.82rem;
}

.course-review-card p {
    margin-bottom: 0;
    color: #50627c;
    line-height: 1.6;
}

.course-reviews-panel__footer {
    margin-top: 1.25rem;
    text-align: center;
}

.course-reviews-panel__footer a {
    color: #2954de;
    font-weight: 700;
}

.course-review-form-card {
    margin-top: 1.5rem;
    padding: 1.25rem;
    border-radius: 1rem;
    border: 1px solid rgba(20, 36, 51, 0.08);
    background: linear-gradient(180deg, #ffffff 0%, #f8fbfd 100%);
}

.course-program-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.course-program-card {
    padding: 1rem;
    border-radius: 1rem;
    border: 1px solid rgba(20, 36, 51, 0.08);
    background: linear-gradient(180deg, #ffffff 0%, #f8fbfd 100%);
}

.course-program-card strong {
    display: block;
    margin-bottom: 0.55rem;
}

.course-program-card p {
    margin: 0 0 0.9rem;
}

.course-program-card__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-bottom: 1rem;
    color: #155f52;
    font-size: 0.88rem;
    font-weight: 700;
}

.course-side-card {
    display: grid;
    gap: 1rem;
}

.course-side-card__price {
    font-size: 2.25rem;
    line-height: 1.05;
    color: #112742;
}

.course-side-card__badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: fit-content;
    min-height: 1.9rem;
    padding: 0.35rem 0.8rem;
    border-radius: 999px;
    background: #e9f9ef;
    color: #1b8a78;
    font-size: 0.82rem;
    font-weight: 800;
}

.course-side-card__promo {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    padding: 0.8rem 0.9rem;
    border-radius: 0.95rem;
    background: #f5fbf7;
    border: 1px solid rgba(27, 106, 90, 0.12);
    color: #1b6a5a;
}

.course-side-card__actions {
    display: grid;
    gap: 0.8rem;
}

.course-side-card__actions .btn,
.course-side-card__actions form {
    width: 100%;
}

.course-side-card__actions .btn {
    min-height: 3rem;
    border-radius: 0.9rem;
}

.course-side-card__actions form .btn {
    width: 100%;
}

.course-side-list {
    list-style: none;
    display: grid;
    gap: 0.95rem;
    margin: 0;
    padding: 0;
    color: #3d536a;
}

.course-side-list li {
    position: relative;
    padding-left: 1.35rem;
}

.course-side-list li::before {
    content: "◉";
    position: absolute;
    left: 0;
    top: 0;
    color: #22a06b;
    font-size: 0.78rem;
}

.course-summary-list {
    display: grid;
    gap: 0;
}

.course-summary-list__row {
    display: flex;
    justify-content: space-between;
    gap: 0.8rem;
    padding: 0.9rem 0;
    border-bottom: 1px solid rgba(20, 36, 51, 0.07);
    color: #607287;
    font-size: 0.92rem;
}

.course-summary-list__row:last-child {
    border-bottom: 0;
}

.course-summary-list__row strong {
    color: #233753;
    text-align: right;
}

.course-side-card--security {
    background: linear-gradient(180deg, #ffffff 0%, #f7fcf8 100%);
}

.course-side-card--security h3 {
    color: #0e6d58;
}

.course-side-card--security p,
.course-side-card--support p {
    margin: 0;
    color: #607287;
    line-height: 1.6;
}

.preview-banner,
.editorial-note {
    display: grid;
    gap: 0.35rem;
    margin-bottom: 1rem;
    padding: 1rem 1.1rem;
    border-radius: 1rem;
    border: 1px solid rgba(10, 127, 111, 0.16);
    background: linear-gradient(180deg, rgba(221, 255, 248, 0.9) 0%, rgba(255, 255, 255, 0.95) 100%);
}

.preview-banner strong,
.editorial-note strong {
    color: var(--brand-deep);
}

.editorial-checklist {
    margin-top: 1.25rem;
}

.check-item {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.55rem;
    margin-right: 0.45rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 700;
}

.check-item--ok {
    background: #eff8f6;
    color: var(--brand-deep);
}

.check-item--pending {
    background: #fff1e6;
    color: #a15c00;
}

.card__meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.7rem;
    border-radius: 999px;
    background: #eff7f3;
    color: var(--brand-deep);
    font-size: 0.88rem;
    font-weight: 700;
}

.auth-login {
    width: min(1340px, 100%);
    margin: 0 auto;
}

.auth-login__shell {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(430px, 0.85fr);
    gap: 2rem;
    min-height: calc(100vh - 6rem);
    padding: clamp(1.4rem, 2vw, 2rem);
    border-radius: 2rem;
    background:
        linear-gradient(145deg, #06142d 0%, #081a3a 52%, #09152b 100%);
    box-shadow: 0 42px 90px rgba(30, 52, 100, 0.18);
    overflow: hidden;
}

.auth-login__shell::before,
.auth-login__shell::after {
    content: "";
    position: absolute;
    background: rgba(96, 138, 255, 0.08);
    filter: blur(0.2px);
    pointer-events: none;
}

.auth-login__shell::before {
    width: 20rem;
    height: 20rem;
    right: 31%;
    top: 18%;
    clip-path: polygon(20% 0%, 100% 0%, 52% 70%, 0% 34%);
}

.auth-login__shell::after {
    width: 12rem;
    height: 12rem;
    right: 40%;
    bottom: 18%;
    clip-path: polygon(0% 22%, 100% 0%, 75% 100%, 10% 80%);
}

.auth-login__story {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: clamp(1.2rem, 2vw, 2.4rem);
    color: #f4f7ff;
}

.auth-login__brand {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    width: fit-content;
}

.auth-login__brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 4.2rem;
    height: 4.2rem;
    border-radius: 1.2rem;
    background:
        linear-gradient(145deg, #5ca1ff 0%, #235dff 58%, #1220a7 100%);
    color: #ffffff;
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    box-shadow: 0 18px 38px rgba(37, 92, 255, 0.32);
}

.auth-login__brand-copy {
    display: grid;
    gap: 0.18rem;
}

.auth-login__brand-copy strong {
    font-size: 2rem;
    letter-spacing: 0.03em;
}

.auth-login__brand-copy small {
    color: #3d8cff;
    letter-spacing: 0.12em;
    font-size: 0.8rem;
    font-weight: 700;
}

.auth-login__intro {
    max-width: 36rem;
    margin-top: 2rem;
}

.auth-login__intro h2 {
    margin: 0;
    color: #f8fbff;
    font-size: clamp(2.6rem, 4vw, 4.2rem);
    line-height: 1.02;
    letter-spacing: -0.04em;
}

.auth-login__intro h2 span {
    color: #4a78ff;
}

.auth-login__intro p {
    max-width: 28rem;
    margin: 1.5rem 0 0;
    color: rgba(238, 244, 255, 0.82);
    font-size: 1.28rem;
    line-height: 1.6;
}

.auth-login__benefits {
    display: grid;
    gap: 1.2rem;
    margin-top: 2rem;
}

.auth-login__benefit {
    display: grid;
    grid-template-columns: 3.8rem 1fr;
    gap: 1rem;
    align-items: start;
}

.auth-login__benefit-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3.6rem;
    height: 3.6rem;
    border-radius: 999px;
    background: rgba(64, 106, 255, 0.18);
    color: #5b9cff;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.auth-login__benefit-icon svg {
    width: 1.6rem;
    height: 1.6rem;
}

.auth-login__benefit strong {
    display: block;
    margin-top: 0.3rem;
    font-size: 1.45rem;
}

.auth-login__benefit p {
    margin: 0.35rem 0 0;
    color: rgba(238, 244, 255, 0.72);
    font-size: 1.05rem;
    line-height: 1.5;
}

.auth-login__scene {
    position: relative;
    min-height: 23rem;
    margin-top: 2rem;
}

.scene-plant {
    position: absolute;
    left: -0.4rem;
    bottom: 0.8rem;
    width: 4.8rem;
    height: 7rem;
    border-radius: 1.5rem 1.5rem 0.9rem 0.9rem;
    background:
        radial-gradient(circle at 50% 15%, #57b969 0 16%, transparent 17%),
        radial-gradient(circle at 30% 38%, #2f9f5c 0 18%, transparent 19%),
        radial-gradient(circle at 68% 42%, #3bb768 0 18%, transparent 19%),
        linear-gradient(180deg, rgba(255, 255, 255, 0) 0 62%, #d8dde6 62%, #aeb8c9 100%);
    box-shadow: 0 16px 35px rgba(0, 0, 0, 0.2);
}

.scene-desk {
    position: absolute;
    left: 7rem;
    right: 2rem;
    bottom: 0;
    display: flex;
    align-items: end;
    gap: 1.6rem;
}

.scene-laptop {
    flex: 1 1 auto;
    min-width: 21rem;
}

.scene-laptop__screen {
    display: grid;
    grid-template-columns: 4.2rem 1fr;
    gap: 0.9rem;
    padding: 0.8rem;
    border: 2px solid rgba(255, 255, 255, 0.18);
    border-radius: 1.1rem;
    background: linear-gradient(180deg, #0c1730 0%, #101e3d 100%);
    box-shadow: 0 24px 44px rgba(0, 0, 0, 0.26);
}

.scene-laptop__sidebar {
    border-radius: 0.7rem;
    background: linear-gradient(180deg, #112442 0%, #0d1a32 100%);
}

.scene-laptop__content {
    display: grid;
    gap: 0.8rem;
}

.scene-laptop__title {
    color: rgba(244, 247, 255, 0.94);
    font-size: 0.9rem;
    font-weight: 700;
}

.scene-laptop__cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.65rem;
}

.scene-laptop__cards span {
    display: block;
    aspect-ratio: 0.92;
    border-radius: 0.85rem;
    background: linear-gradient(160deg, #183d7f 0%, #183150 100%);
}

.scene-laptop__cards span:nth-child(2) {
    background: linear-gradient(160deg, #265593 0%, #21385e 100%);
}

.scene-laptop__cards span:nth-child(3) {
    background: linear-gradient(160deg, #1f736f 0%, #183150 100%);
}

.scene-laptop__base {
    width: 88%;
    height: 1rem;
    margin: 0 auto;
    border-radius: 0 0 2rem 2rem;
    background: linear-gradient(180deg, #96a1b4 0%, #4f5b70 100%);
}

.scene-stack {
    display: grid;
    gap: 0.9rem;
    justify-items: center;
}

.scene-cup {
    width: 4.8rem;
    height: 4.8rem;
    border-radius: 0.8rem 0.8rem 1rem 1rem;
    background: linear-gradient(180deg, #0b1c40 0%, #18376e 100%);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.scene-books {
    display: grid;
    gap: 0.55rem;
}

.scene-books span {
    display: block;
    width: 7.6rem;
    height: 1.25rem;
    border-radius: 0.45rem;
    background: linear-gradient(180deg, #4c7dff 0%, #1c3f97 100%);
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.18);
}

.scene-books span:nth-child(2) {
    width: 8.2rem;
    background: linear-gradient(180deg, #f7f9ff 0%, #bfc8dd 100%);
}

.scene-books span:nth-child(3) {
    width: 7.2rem;
    background: linear-gradient(180deg, #f7f9ff 0%, #bfc8dd 100%);
}

.auth-login__panel {
    position: relative;
    z-index: 1;
    align-self: center;
    padding: clamp(2rem, 3vw, 3.2rem);
    border-radius: 1.9rem;
    background: rgba(255, 255, 255, 0.97);
    box-shadow: 0 30px 54px rgba(7, 21, 45, 0.12);
}

.auth-login__avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 5.5rem;
    height: 5.5rem;
    margin: 0 auto 1.6rem;
    border-radius: 999px;
    background: linear-gradient(180deg, #eef3ff 0%, #e4ebff 100%);
    color: #2e5ff8;
}

.auth-login__avatar svg {
    width: 2.3rem;
    height: 2.3rem;
}

.auth-login__panel h1 {
    margin: 0;
    text-align: center;
    color: #102040;
    font-size: clamp(2rem, 2.4vw, 2.7rem);
    line-height: 1.08;
}

.auth-login__welcome {
    margin: 0.7rem 0 2rem;
    text-align: center;
    color: #60708f;
    font-size: 1.05rem;
}

.auth-login__form {
    display: grid;
    gap: 1.2rem;
}

.auth-login__field {
    display: grid;
    gap: 0.55rem;
}

.auth-login__field label {
    color: #354665;
    font-size: 0.97rem;
    font-weight: 700;
}

.auth-login__input-wrap {
    position: relative;
}

.auth-login__input-wrap .form-control {
    min-height: 4rem;
    padding: 1rem 3.5rem 1rem 3.2rem;
    border-radius: 0.95rem;
    border: 1px solid #d9e0ec;
    background: #ffffff;
    color: #162846;
    font-size: 1rem;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.auth-login__input-wrap .form-control::placeholder {
    color: #7e8ba3;
}

.auth-login__input-wrap .form-control:focus {
    border-color: rgba(46, 95, 248, 0.38);
    box-shadow: 0 0 0 4px rgba(46, 95, 248, 0.08);
}

.auth-login__input-icon,
.auth-login__toggle {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: #7a879f;
}

.auth-login__input-icon {
    left: 1rem;
    display: inline-flex;
    pointer-events: none;
}

.auth-login__input-icon svg,
.auth-login__toggle svg {
    width: 1.35rem;
    height: 1.35rem;
}

.auth-login__toggle {
    right: 0.9rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border: 0;
    background: transparent;
    cursor: pointer;
}

.auth-login__actions {
    display: flex;
    justify-content: flex-end;
}

.auth-login__actions a,
.auth-login__signup a {
    color: #2e5ff8;
    font-weight: 700;
}

.auth-login__submit {
    width: 100%;
    min-height: 3.9rem;
    margin-top: 0.3rem;
    border: 0;
    border-radius: 0.95rem;
    background: linear-gradient(180deg, #3d72ff 0%, #1f55ea 100%);
    color: #ffffff;
    font: inherit;
    font-size: 1.06rem;
    font-weight: 800;
    cursor: pointer;
    box-shadow: 0 18px 30px rgba(40, 87, 239, 0.24);
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.auth-login__submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 24px 34px rgba(40, 87, 239, 0.3);
}

.auth-login__divider {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 2rem 0 1.3rem;
    color: #7c87a0;
    font-weight: 600;
}

.auth-login__divider::before,
.auth-login__divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: #e1e6f0;
}

.auth-login__social {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.auth-login__social-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    min-height: 3.8rem;
    border-radius: 0.95rem;
    border: 1px solid #dce3ee;
    background: #ffffff;
    color: #1e2f4f;
    font: inherit;
    font-size: 1rem;
    font-weight: 700;
    opacity: 0.7;
}

.auth-login__social-logo {
    display: inline-flex;
    width: 1.45rem;
    height: 1.45rem;
    border-radius: 999px;
}

.auth-login__social-logo--google {
    background: conic-gradient(#ea4335 0 25%, #fbbc05 25% 50%, #34a853 50% 75%, #4285f4 75% 100%);
}

.auth-login__social-logo--microsoft {
    border-radius: 0;
    background:
        linear-gradient(#f35325 0 0) left top / 48% 48% no-repeat,
        linear-gradient(#81bc06 0 0) right top / 48% 48% no-repeat,
        linear-gradient(#05a6f0 0 0) left bottom / 48% 48% no-repeat,
        linear-gradient(#ffba08 0 0) right bottom / 48% 48% no-repeat;
}

.auth-login__signup {
    margin: 2rem 0 0;
    text-align: center;
    color: #60708f;
    font-size: 1rem;
}

.auth-register__panel {
    max-width: 36rem;
}

.auth-register__form {
    gap: 1rem;
}

.auth-register__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.auth-register__hint {
    margin: 0.1rem 0 0;
    color: #667791;
    font-size: 0.94rem;
    line-height: 1.5;
}

.auth-login__error,
.auth-login__field .errorlist {
    margin: 0;
    padding: 0;
    list-style: none;
    color: #c5352b;
    font-size: 0.92rem;
    font-weight: 700;
}

.auth-login__error {
    padding: 0.95rem 1rem;
    border-radius: 0.9rem;
    background: #fff2f1;
    border: 1px solid #ffd4d0;
}

.auth-login--soft .auth-login__shell {
    grid-template-columns: minmax(0, 1.08fr) minmax(430px, 0.92fr);
    min-height: calc(100vh - 7rem);
    padding: clamp(1.6rem, 2vw, 2.4rem);
    border: 1px solid rgba(20, 36, 51, 0.08);
    border-radius: 2rem;
    background:
        radial-gradient(circle at 8% 88%, rgba(56, 193, 177, 0.16), transparent 18%),
        radial-gradient(circle at 92% 86%, rgba(93, 137, 255, 0.15), transparent 18%),
        radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.9), transparent 30%),
        linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(243, 247, 255, 0.96) 52%, rgba(236, 242, 253, 0.98) 100%);
    box-shadow: 0 30px 70px rgba(29, 51, 88, 0.12);
}

.auth-login--soft .auth-login__shell::before,
.auth-login--soft .auth-login__shell::after {
    background: none;
}

.auth-login__help {
    position: absolute;
    top: 1.5rem;
    right: 1.8rem;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    color: #213556;
    font-size: 0.98rem;
    font-weight: 700;
}

.auth-login__help::before {
    content: "?";
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.45rem;
    height: 1.45rem;
    border-radius: 999px;
    border: 1px solid rgba(33, 53, 86, 0.26);
    font-size: 0.9rem;
    font-weight: 800;
}

.auth-login--soft .auth-login__story {
    padding: clamp(1rem, 2vw, 2.2rem);
    color: #17304e;
}

.auth-login--soft .auth-login__brand-mark {
    width: 4rem;
    height: 4rem;
    border-radius: 1.1rem;
    background: linear-gradient(145deg, #7ea7ff 0%, #3f72f7 48%, #27b9b3 100%);
    box-shadow: 0 16px 36px rgba(69, 113, 246, 0.2);
}

.auth-login--soft .auth-login__brand-copy strong {
    color: #17304e;
    font-size: 1.9rem;
}

.auth-login--soft .auth-login__brand-copy small {
    color: #446487;
}

.auth-login--soft .auth-login__intro {
    max-width: 34rem;
    margin-top: 2.2rem;
}

.auth-login--soft .auth-login__intro h2 {
    color: #12294a;
    font-size: clamp(2.9rem, 4vw, 4.4rem);
    line-height: 1.05;
}

.auth-login--soft .auth-login__intro h2 span {
    color: #39b8b3;
}

.auth-login--soft .auth-login__intro p {
    max-width: 31rem;
    color: #637691;
    font-size: 1.1rem;
    line-height: 1.58;
}

.auth-login--soft .auth-login__benefits {
    max-width: 36rem;
    gap: 1.1rem;
    margin-top: 2rem;
}

.auth-login--soft .auth-login__benefit {
    grid-template-columns: 4.6rem 1fr;
    gap: 1rem;
}

.auth-login--soft .auth-login__benefit-icon {
    width: 3.8rem;
    height: 3.8rem;
    border-radius: 1.1rem;
    background: linear-gradient(180deg, #f2f7ff 0%, #ebf5f3 100%);
    color: #2d86dc;
    box-shadow: none;
}

.auth-login--soft .auth-login__benefit:nth-child(2) .auth-login__benefit-icon {
    color: #4277ff;
}

.auth-login--soft .auth-login__benefit:nth-child(3) .auth-login__benefit-icon {
    color: #8b67d7;
}

.auth-login--soft .auth-login__benefit strong {
    margin-top: 0.1rem;
    color: #132949;
    font-size: 1.15rem;
}

.auth-login--soft .auth-login__benefit p {
    color: #6a7c97;
    font-size: 1rem;
    line-height: 1.55;
}

.auth-login__stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.9rem;
    max-width: 39rem;
    margin-top: 2rem;
    padding: 1rem 1.1rem;
    border: 1px solid rgba(20, 36, 51, 0.08);
    border-radius: 1.35rem;
    background: rgba(255, 255, 255, 0.86);
    box-shadow: 0 16px 35px rgba(19, 41, 73, 0.08);
}

.auth-login__stat {
    display: grid;
    gap: 0.2rem;
}

.auth-login__stat strong {
    color: #132949;
    font-size: 1.35rem;
    letter-spacing: -0.02em;
}

.auth-login__stat span {
    color: #61738e;
    font-size: 0.92rem;
}

.auth-login--soft .auth-login__panel {
    max-width: 31rem;
    justify-self: center;
    padding: clamp(2rem, 3vw, 3rem);
    border: 1px solid rgba(20, 36, 51, 0.06);
    border-radius: 2rem;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 26px 54px rgba(32, 55, 93, 0.1);
}

.auth-login--soft .auth-login__avatar {
    width: 5.2rem;
    height: 5.2rem;
    margin-bottom: 1.35rem;
    background: linear-gradient(180deg, #eef8f7 0%, #f4f9ff 100%);
    color: #1a978f;
}

.auth-login--soft .auth-login__panel h1 {
    color: #132949;
    font-size: clamp(2rem, 2.4vw, 2.5rem);
}

.auth-login--soft .auth-login__welcome {
    margin-bottom: 1.85rem;
    color: #6a7b95;
}

.auth-login--soft .auth-login__field label {
    color: #203659;
}

.auth-login--soft .auth-login__input-wrap .form-control {
    min-height: 3.75rem;
    border-color: #d6dfeb;
    border-radius: 0.9rem;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.82);
}

.auth-login--soft .auth-login__input-wrap .form-control:focus {
    border-color: rgba(39, 169, 151, 0.42);
    box-shadow: 0 0 0 4px rgba(39, 169, 151, 0.08);
}

.auth-login--soft .auth-login__input-icon,
.auth-login--soft .auth-login__toggle {
    color: #8491a7;
}

.auth-login--soft .auth-login__actions {
    justify-content: space-between;
    align-items: center;
    gap: 0.9rem;
}

.auth-login__remember {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    color: #234260;
    font-weight: 700;
}

.auth-login__remember input {
    width: 1rem;
    height: 1rem;
    accent-color: #1a978f;
}

.auth-login--soft .auth-login__actions a,
.auth-login--soft .auth-login__signup a {
    color: #198f88;
}

.auth-login--soft .auth-login__submit {
    min-height: 3.8rem;
    border-radius: 0.95rem;
    background: linear-gradient(135deg, #116e66 0%, #17857d 52%, #0f5f5d 100%);
    box-shadow: 0 16px 28px rgba(19, 120, 112, 0.2);
}

.auth-login--soft .auth-login__submit:hover {
    box-shadow: 0 22px 36px rgba(19, 120, 112, 0.26);
}

.auth-login--soft .auth-login__divider {
    margin: 1.75rem 0 1.2rem;
}

.auth-login--soft .auth-login__social-btn {
    min-height: 3.55rem;
    opacity: 1;
    background: rgba(255, 255, 255, 0.92);
}

.auth-login--soft .auth-login__signup {
    margin-top: 1.7rem;
}

.auth-register--premium .auth-login__shell {
    grid-template-columns: minmax(0, 1.22fr) minmax(430px, 0.78fr);
    align-items: stretch;
    padding: 0;
    overflow: hidden;
    border-radius: 2.4rem;
    background: rgba(255, 255, 255, 0.14);
}

.auth-register--premium .auth-register__story {
    position: relative;
    min-height: calc(100vh - 7rem);
    padding: 4.2rem 4.6rem;
    color: #f7fbff;
    background:
        linear-gradient(180deg, rgba(17, 30, 63, 0.98) 0%, rgba(15, 28, 60, 0.98) 100%);
}

.auth-register--premium .auth-register__story::before {
    content: "";
    position: absolute;
    right: -3.5rem;
    top: 17rem;
    width: 20rem;
    height: 14rem;
    background: linear-gradient(135deg, rgba(66, 98, 214, 0.18) 0%, rgba(75, 99, 212, 0.08) 100%);
    clip-path: polygon(24% 0%, 100% 0%, 100% 100%, 0% 48%);
    filter: blur(0.2px);
}

.auth-register--premium .auth-register__story::after {
    content: "";
    position: absolute;
    left: 0;
    right: 10rem;
    bottom: 8.4rem;
    height: 1px;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.12) 0%, rgba(255, 255, 255, 0.02) 100%);
}

.auth-register--premium .auth-login__brand {
    position: relative;
    z-index: 1;
}

.auth-register--premium .auth-login__brand-mark {
    width: 5.6rem;
    height: 5.6rem;
    border-radius: 1.5rem;
    background: linear-gradient(180deg, #6b97ff 0%, #446cff 55%, #2940dd 100%);
    box-shadow: 0 26px 54px rgba(50, 89, 228, 0.28);
}

.auth-register--premium .auth-login__brand-copy strong {
    color: #ffffff;
    font-size: 1.95rem;
}

.auth-register--premium .auth-login__brand-copy small {
    color: #4f84ff;
    font-size: 0.84rem;
    letter-spacing: 0.16em;
}

.auth-register--premium .auth-login__intro {
    position: relative;
    z-index: 1;
    max-width: 42rem;
    margin-top: 3rem;
}

.auth-register--premium .auth-login__intro h2 {
    color: #ffffff;
    font-size: clamp(3.6rem, 5vw, 5.2rem);
    line-height: 0.98;
    letter-spacing: -0.07em;
}

.auth-register--premium .auth-login__intro h2 span {
    color: #5072ff;
}

.auth-register--premium .auth-login__intro p {
    max-width: 39rem;
    margin-top: 1.75rem;
    color: rgba(226, 234, 255, 0.86);
    font-size: 1.08rem;
    line-height: 1.7;
}

.auth-register--premium .auth-login__benefits {
    position: relative;
    z-index: 1;
    max-width: 44rem;
    margin-top: 2.75rem;
    gap: 1.8rem;
}

.auth-register--premium .auth-login__benefit {
    grid-template-columns: 4.9rem 1fr;
    gap: 1.15rem;
}

.auth-register--premium .auth-login__benefit-icon {
    width: 4.25rem;
    height: 4.25rem;
    border-radius: 1.35rem;
    background: rgba(66, 98, 214, 0.22);
    color: #78a1ff;
    border: 1px solid rgba(126, 153, 255, 0.12);
}

.auth-register--premium .auth-login__benefit:nth-child(2) .auth-login__benefit-icon {
    color: #7d95ff;
}

.auth-register--premium .auth-login__benefit:nth-child(3) .auth-login__benefit-icon {
    color: #6d8cff;
}

.auth-register--premium .auth-login__benefit strong {
    margin-top: 0.2rem;
    color: #ffffff;
    font-size: 1.22rem;
}

.auth-register--premium .auth-login__benefit p {
    color: rgba(220, 228, 248, 0.78);
    font-size: 0.98rem;
    line-height: 1.55;
}

.auth-register--premium .auth-register__panel {
    align-self: center;
    width: min(100%, 38rem);
    max-width: 38rem;
    margin: 2.2rem;
    padding: 3rem 3.2rem 2.4rem;
    border-radius: 2rem;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 24px 60px rgba(16, 31, 57, 0.16);
}

.auth-register--premium .auth-login__avatar {
    width: 6rem;
    height: 6rem;
    margin-bottom: 1.8rem;
    background: linear-gradient(180deg, #edf2ff 0%, #f3f6ff 100%);
    color: #4b6eff;
}

.auth-register--premium .auth-login__panel h1 {
    font-size: clamp(2.25rem, 2.5vw, 3rem);
}

.auth-register--premium .auth-login__welcome {
    max-width: 22rem;
    margin: 0.8rem auto 2.35rem;
    color: #6d7d98;
    font-size: 1rem;
    line-height: 1.45;
}

.auth-register--premium .auth-login__form {
    gap: 1.15rem;
}

.auth-register--premium .auth-login__field label {
    color: #243a5a;
    font-size: 0.98rem;
}

.auth-register--premium .auth-login__input-wrap .form-control {
    min-height: 4.15rem;
    padding-left: 3.35rem;
    border-color: #d9e1ee;
    border-radius: 1.05rem;
    font-size: 1rem;
}

.auth-register--premium .auth-login__input-wrap .form-control::placeholder {
    color: #8a97ad;
}

.auth-register--premium .auth-login__input-wrap .form-control:focus {
    border-color: rgba(74, 113, 255, 0.4);
    box-shadow: 0 0 0 4px rgba(74, 113, 255, 0.08);
}

.auth-register--premium .auth-login__input-icon,
.auth-register--premium .auth-login__toggle {
    color: #95a1b5;
}

.auth-register--premium .auth-register__hint {
    margin-top: 0.2rem;
    color: #6f7f98;
    font-size: 0.94rem;
    line-height: 1.55;
}

.auth-register--premium .auth-login__submit {
    min-height: 4rem;
    margin-top: 0.2rem;
    border-radius: 1.02rem;
    background: linear-gradient(135deg, #184257 0%, #155f5a 100%);
    box-shadow: 0 18px 34px rgba(16, 95, 90, 0.22);
}

.auth-register--premium .auth-login__submit:hover {
    box-shadow: 0 24px 42px rgba(16, 95, 90, 0.28);
}

.auth-register--premium .auth-login__signup {
    margin-top: 1.85rem;
}

.auth-register--premium .auth-login__signup a {
    color: #2f62f0;
}

.auth-register--solo .auth-login__shell {
    display: block;
    width: min(100%, 38rem);
    min-height: auto;
    margin: 0 auto;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

.auth-register--solo .auth-login__shell::before,
.auth-register--solo .auth-login__shell::after {
    display: none;
}

.auth-register--solo .auth-register__panel {
    width: 100%;
    max-width: 38rem;
    margin: 0 auto;
    padding: 3rem 3.2rem 2.4rem;
    border-radius: 2rem;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 26px 54px rgba(32, 55, 93, 0.12);
}

.auth-register--solo .auth-login__avatar {
    width: 5.6rem;
    height: 5.6rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(180deg, #edf2ff 0%, #f3f6ff 100%);
    color: #4b6eff;
}

.auth-register--solo .auth-login__panel h1 {
    color: #132949;
    font-size: clamp(2.15rem, 2.6vw, 2.8rem);
}

.auth-register--solo .auth-login__welcome {
    max-width: 22rem;
    margin: 0.8rem auto 2.2rem;
    color: #6d7d98;
    line-height: 1.45;
}

.auth-register--solo .auth-login__field label {
    color: #243a5a;
}

.auth-register--solo .auth-login__input-wrap .form-control {
    min-height: 4rem;
    border-color: #d9e1ee;
    border-radius: 1rem;
}

.auth-register--solo .auth-login__input-wrap .form-control:focus {
    border-color: rgba(74, 113, 255, 0.4);
    box-shadow: 0 0 0 4px rgba(74, 113, 255, 0.08);
}

.auth-register--solo .auth-login__input-icon,
.auth-register--solo .auth-login__toggle {
    color: #95a1b5;
}

.auth-register--solo .auth-login__submit {
    min-height: 4rem;
    border-radius: 1rem;
    background: linear-gradient(135deg, #184257 0%, #155f5a 100%);
    box-shadow: 0 18px 34px rgba(16, 95, 90, 0.22);
}

.auth-register--solo .auth-login__submit:hover {
    box-shadow: 0 24px 42px rgba(16, 95, 90, 0.28);
}

.auth-register--solo .auth-login__signup a {
    color: #2f62f0;
}

.auth-recovery {
    width: min(1280px, 100%);
}

.auth-recovery__shell {
    min-height: calc(100vh - 8rem);
    align-items: center;
}

.auth-recovery__shell--compact {
    grid-template-columns: 1fr;
    min-height: auto;
}

.auth-recovery__story {
    justify-content: center;
    gap: 1.6rem;
}

.auth-recovery__story .auth-login__intro {
    margin-top: 0;
}

.auth-recovery__panel {
    max-width: 32rem;
}

.auth-recovery__panel--center {
    max-width: 34rem;
    margin: 0 auto;
    text-align: center;
}

.auth-recovery__panel--center .links {
    justify-content: center;
}

form p {
    margin: 0 0 1rem;
}

form p label {
    display: block;
    margin-bottom: 0.35rem;
    font-weight: 700;
}

.home-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
    gap: 1.5rem;
    align-items: stretch;
    margin-top: 1rem;
}

.home-hero__content,
.home-hero__visual,
.course-showcase__card,
.feature-card,
.enterprise-card,
.testimonial-card,
.home-cta__card {
    position: relative;
    border: 1px solid var(--line);
    border-radius: 1.8rem;
    background: rgba(255, 255, 255, 0.88);
    box-shadow: var(--shadow);
}

.home-hero__content,
.home-hero__visual {
    padding: 2.3rem;
    overflow: hidden;
    animation: fade-up 0.7s ease both;
}

.home-hero__visual {
    animation-delay: 0.08s;
}

.home-hero__content::before,
.home-hero__visual::before,
.home-cta__card::before {
    content: "";
    position: absolute;
    inset: auto auto -5rem -4rem;
    width: 12rem;
    height: 12rem;
    border-radius: 999px;
    background: radial-gradient(circle, rgba(27, 106, 90, 0.14) 0%, rgba(27, 106, 90, 0) 70%);
    pointer-events: none;
}

.home-hero__lead {
    max-width: 38rem;
    font-size: 1.05rem;
}

.home-link {
    color: var(--brand-deep);
    font-weight: 700;
}

.home-hero__stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.9rem;
    margin-top: 1.6rem;
}

.hero-stat {
    padding: 1.1rem 1rem;
    border-radius: 1.2rem;
    background: linear-gradient(180deg, #ffffff 0%, #f5f8f8 100%);
    border: 1px solid rgba(20, 36, 51, 0.08);
}

.hero-stat strong {
    display: block;
    font-size: clamp(1.5rem, 2.4vw, 2rem);
    margin-bottom: 0.35rem;
}

.hero-stat span {
    color: var(--muted);
    font-size: 0.92rem;
}

.home-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.3rem;
}

.home-trust span,
.visual-chip {
    display: inline-flex;
    align-items: center;
    min-height: 2.25rem;
    padding: 0.4rem 0.85rem;
    border-radius: 999px;
    background: #eef5f2;
    color: var(--brand-deep);
    font-size: 0.88rem;
    font-weight: 700;
}

.home-hero__visual {
    display: grid;
    gap: 1rem;
    background:
        linear-gradient(140deg, rgba(16, 63, 70, 0.94) 0%, rgba(23, 84, 88, 0.9) 50%, rgba(36, 103, 86, 0.9) 100%);
    color: #f6fbfa;
}

.home-hero__visual::before {
    inset: -4rem auto auto -3rem;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.12) 0%, rgba(255, 255, 255, 0) 72%);
}

.visual-panel {
    border-radius: 1.5rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.14);
}

.visual-kicker,
.visual-card__label {
    display: inline-flex;
    margin-bottom: 0.8rem;
    color: rgba(246, 251, 250, 0.76);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.75rem;
    font-weight: 700;
}

.visual-panel h2 {
    color: #ffffff;
    font-size: clamp(1.7rem, 2.5vw, 2.2rem);
    margin-bottom: 0.85rem;
}

.visual-panel p,
.visual-card p {
    color: rgba(246, 251, 250, 0.82);
}

.visual-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 1rem;
}

.visual-chip {
    background: rgba(255, 255, 255, 0.12);
    color: #ffffff;
}

.visual-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.visual-card {
    padding: 1.3rem;
    border-radius: 1.35rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.visual-card strong {
    display: block;
    font-size: 1.8rem;
    margin-bottom: 0.45rem;
}

.visual-card--accent {
    background: linear-gradient(180deg, rgba(248, 251, 250, 0.16) 0%, rgba(255, 255, 255, 0.08) 100%);
}

.visual-card--wide {
    grid-column: 1 / -1;
}

.home-section {
    margin-top: 2.8rem;
    animation: fade-up 0.72s ease both;
}

.home-section--soft {
    padding: 2.2rem;
    border-radius: 2rem;
    background: linear-gradient(180deg, rgba(248, 251, 250, 0.82) 0%, rgba(233, 240, 241, 0.62) 100%);
    border: 1px solid rgba(20, 36, 51, 0.06);
}

.home-section--deep {
    padding: 2.2rem;
    border-radius: 2rem;
    background: linear-gradient(140deg, #0f2f3a 0%, #123742 55%, #16514a 100%);
    border: 1px solid rgba(16, 63, 70, 0.22);
    box-shadow: var(--shadow);
}

.home-section__header {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 1.25rem;
    margin-bottom: 1.4rem;
}

.home-section__header--center {
    justify-content: center;
    text-align: center;
}

.section-label {
    display: inline-flex;
    align-items: center;
    min-height: 2rem;
    padding: 0.2rem 0.8rem;
    border-radius: 999px;
    background: #e5f1eb;
    color: var(--brand-deep);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.76rem;
    font-weight: 800;
}

.section-label--inverse {
    background: rgba(255, 255, 255, 0.12);
    color: #f6fbfa;
}

.muted--inverse,
.home-section--deep h2 {
    color: #f6fbfa;
}

.home-section--deep .muted--inverse {
    color: rgba(246, 251, 250, 0.82);
}

.course-showcase {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.course-showcase__card {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1.15rem;
    box-shadow: var(--shadow-soft);
}

.course-showcase__cover {
    overflow: hidden;
    border-radius: 1.3rem;
    aspect-ratio: 16 / 10;
    background: #dde8ea;
}

.course-showcase__cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.course-showcase__cover--generated {
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        linear-gradient(135deg, rgba(16, 63, 70, 0.92) 0%, rgba(27, 106, 90, 0.88) 100%);
    color: #ffffff;
}

.course-showcase__cover--generated span {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.course-showcase__meta,
.course-showcase__facts {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.course-showcase__facts {
    margin-top: auto;
    color: var(--muted);
    font-size: 0.9rem;
    flex-wrap: wrap;
}

.course-showcase__card h3,
.feature-card h3,
.enterprise-card h3,
.testimonial-card strong {
    margin: 0;
}

.course-showcase__card--empty {
    justify-content: center;
}

.feature-grid,
.enterprise-grid,
.testimonial-grid {
    display: grid;
    gap: 1rem;
}

.feature-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.feature-card,
.enterprise-card,
.testimonial-card {
    padding: 1.5rem;
}

.feature-card {
    box-shadow: var(--shadow-soft);
}

.feature-card__index {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.4rem;
    height: 2.4rem;
    border-radius: 999px;
    margin-bottom: 1rem;
    background: #eaf4ef;
    color: var(--brand-deep);
    font-size: 0.85rem;
    font-weight: 800;
}

.enterprise-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.enterprise-card {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.12);
    color: #ffffff;
}

.enterprise-card span {
    display: inline-flex;
    margin-bottom: 0.8rem;
    color: rgba(246, 251, 250, 0.7);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.75rem;
    font-weight: 700;
}

.enterprise-card p {
    color: rgba(246, 251, 250, 0.8);
}

.testimonial-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.testimonial-card {
    display: grid;
    gap: 0.9rem;
    box-shadow: var(--shadow-soft);
}

.testimonial-card__quote {
    font-size: 2.8rem;
    line-height: 1;
    color: rgba(27, 106, 90, 0.24);
}

.testimonial-card span:last-child {
    color: var(--muted);
}

.home-cta {
    margin-top: 2.8rem;
    animation: fade-up 0.76s ease both;
}

.home-cta__card {
    padding: 2.6rem;
    text-align: center;
}

.home-cta__card p {
    max-width: 46rem;
    margin: 0 auto;
    color: var(--muted);
}

.home-cta__card .hero__actions {
    justify-content: center;
}

.site-footer {
    margin-top: 4rem;
    background: linear-gradient(180deg, #0b2330 0%, #081923 100%);
    color: rgba(235, 243, 247, 0.82);
}

.site-footer__inner {
    display: flex;
    justify-content: space-between;
    gap: 2rem;
    padding: 2.5rem 0 2rem;
}

.site-footer__brand {
    max-width: 30rem;
}

.brand--footer {
    color: #ffffff;
}

.site-footer__brand p,
.site-footer__links a {
    color: rgba(235, 243, 247, 0.78);
}

.site-footer__links {
    display: flex;
    gap: 3rem;
}

.site-footer__links div {
    display: grid;
    gap: 0.7rem;
    align-content: start;
}

.site-footer__links h4 {
    margin: 0;
    color: #ffffff;
}

.site-footer__bottom {
    padding: 1rem 0 2rem;
    border-top: 1px solid rgba(235, 243, 247, 0.1);
}

.site-footer__bottom p {
    margin: 0;
    color: rgba(235, 243, 247, 0.62);
    font-size: 0.92rem;
}

@keyframes fade-up {
    from {
        opacity: 0;
        transform: translateY(18px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.auth-card,
.dashboard-card,
.status-card {
    width: min(760px, 100%);
    margin: 1rem auto 0;
    padding: 2rem;
}

.auth-card--compact {
    width: min(540px, 100%);
}

.form-row {
    margin-bottom: 1rem;
}

.form-control,
textarea,
select {
    width: 100%;
    min-height: 3rem;
    padding: 0.9rem 1rem;
    border-radius: 1rem;
    border: 1px solid rgba(102, 116, 143, 0.24);
    background: var(--surface-strong);
    color: var(--text);
    outline: none;
}

.form-control:focus,
textarea:focus,
select:focus {
    border-color: rgba(10, 127, 111, 0.45);
    box-shadow: 0 0 0 4px rgba(10, 127, 111, 0.08);
}

.errorlist {
    color: #b42318;
    padding-left: 1rem;
}

.detail-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 1rem;
}

.dashboard-card--nested {
    padding: 0;
    border: 0;
    box-shadow: none;
    background: transparent;
}

.editor-preview-card {
    display: grid;
    gap: 0.75rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--line);
}

.editor-preview-card h3,
.editor-preview-card p {
    margin: 0;
}

.editor-form-sections {
    display: grid;
    gap: 1rem;
}

.editor-autosave-bar {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: start;
    margin-bottom: 1rem;
    padding: 1rem;
    border-radius: 1rem;
    border: 1px solid var(--line);
    background: linear-gradient(180deg, rgba(247, 250, 255, 0.96) 0%, rgba(255, 255, 255, 0.98) 100%);
}

.editor-autosave-bar strong,
.editor-autosave-bar p {
    margin: 0;
}

.editor-autosave-bar strong {
    display: block;
    margin-bottom: 0.25rem;
    color: var(--brand-deep);
}

.editor-autosave-bar__actions {
    display: flex;
    gap: 0.65rem;
    flex-wrap: wrap;
    justify-content: end;
    align-items: center;
}

.editor-form-block {
    display: grid;
    gap: 1rem;
    padding: 1.1rem;
    border-radius: 1.1rem;
    border: 1px solid var(--line);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(247, 250, 255, 0.92) 100%);
}

.editor-form-block__head h2,
.editor-form-block__head p {
    margin: 0;
}

.editor-form-block__head h2 {
    margin-bottom: 0.3rem;
    color: var(--brand-deep);
    font-size: 1.05rem;
}

.editor-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.editor-form-grid--toggles {
    align-items: start;
}

.form-row--toggle {
    display: grid;
    gap: 0.65rem;
}

.quiz-editor-layout {
    align-items: start;
}

.quiz-editor-card {
    width: 100%;
    margin: 0;
}

.quiz-editor-note {
    margin-top: 1rem;
}

.quiz-editor-bar {
    margin-top: 1.25rem;
}

.quiz-editor-sidebar {
    display: grid;
    gap: 1rem;
    position: sticky;
    top: 1.5rem;
}

.quiz-editor-sidebar__section {
    display: grid;
    gap: 0.85rem;
    padding: 1.15rem;
    border-radius: 1.1rem;
    border: 1px solid var(--line);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(245, 249, 255, 0.96) 100%);
}

.quiz-editor-sidebar__section h2,
.quiz-editor-sidebar__section h3,
.quiz-editor-sidebar__section p,
.quiz-editor-sidebar__section ul {
    margin: 0;
}

.quiz-editor-sidebar__section--accent {
    background: linear-gradient(180deg, rgba(227, 245, 240, 0.88) 0%, rgba(255, 255, 255, 0.98) 100%);
    border-color: rgba(10, 127, 111, 0.14);
}

.quiz-editor-summary {
    display: grid;
    gap: 0.75rem;
}

.quiz-editor-summary li {
    display: flex;
    justify-content: space-between;
    gap: 0.85rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid rgba(20, 36, 51, 0.08);
    color: #5c6f84;
}

.quiz-editor-summary li:last-child {
    padding-bottom: 0;
    border-bottom: 0;
}

.quiz-editor-summary strong {
    color: var(--brand-deep);
    text-align: right;
}

.quiz-editor-switch {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: start;
    padding: 1rem 1.1rem;
    border-radius: 1rem;
    border: 1px solid rgba(10, 127, 111, 0.12);
    background: linear-gradient(180deg, rgba(244, 251, 248, 0.98) 0%, rgba(255, 255, 255, 1) 100%);
}

.quiz-editor-switch strong,
.quiz-editor-switch small {
    display: block;
}

.quiz-editor-switch strong {
    margin-bottom: 0.25rem;
    color: var(--brand-deep);
}

.quiz-editor-switch small {
    color: #62758a;
    line-height: 1.5;
}

.quiz-editor-switch input[type="checkbox"] {
    width: 1.1rem;
    height: 1.1rem;
    margin-top: 0.2rem;
    accent-color: #0a7f6f;
}

.content-builder {
    display: grid;
    gap: 1rem;
}

.content-builder__head {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: start;
}

.content-builder__status {
    display: inline-flex;
    align-items: center;
    min-height: 2.2rem;
    padding: 0.35rem 0.9rem;
    border-radius: 999px;
    background: rgba(45, 98, 240, 0.08);
    color: #3052a2;
    font-size: 0.9rem;
    font-weight: 700;
}

.content-builder__status[data-tone="saving"] {
    background: rgba(201, 127, 14, 0.12);
    color: #8b5d08;
}

.content-builder__status[data-tone="ok"] {
    background: rgba(27, 106, 90, 0.12);
    color: #16685b;
}

.content-builder__status[data-tone="error"] {
    background: rgba(180, 35, 24, 0.12);
    color: #a6261d;
}

.content-builder__modules {
    display: grid;
    gap: 1rem;
}

.content-module-card,
.content-lesson-item {
    border-radius: 1.25rem;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 18px 38px rgba(11, 27, 42, 0.06);
}

.content-module-card {
    padding: 1.25rem;
}

.content-module-card.is-dragging,
.content-lesson-item.is-dragging {
    opacity: 0.55;
    transform: scale(0.99);
}

.content-module-card__header,
.content-lesson-item {
    display: grid;
    gap: 1rem;
}

.content-module-card__header {
    margin-bottom: 1rem;
}

.content-module-card__toolbar {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
}

.content-module-card__title,
.content-lesson-item__title {
    display: flex;
    gap: 0.9rem;
    align-items: start;
}

.content-module-card__title h3,
.content-module-card__title p,
.content-lesson-item__title strong,
.content-lesson-item__title p {
    margin: 0;
}

.content-module-card__title p,
.content-lesson-item__title p,
.content-lesson-item--empty p {
    color: #607287;
}

.content-order-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2rem;
    min-height: 2rem;
    padding: 0 0.6rem;
    border-radius: 999px;
    background: rgba(45, 98, 240, 0.08);
    color: #3155ab;
    font-weight: 800;
}

.content-order-pill--lesson {
    min-width: 1.85rem;
    min-height: 1.85rem;
}

.content-drag-handle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border: 0;
    border-radius: 0.8rem;
    background: rgba(20, 36, 51, 0.05);
    color: #5d6f87;
    cursor: grab;
    font-size: 0.95rem;
    font-weight: 800;
}

.content-drag-handle:active {
    cursor: grabbing;
}

.content-collapse-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.4rem;
    padding: 0.45rem 0.9rem;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.95);
    color: var(--brand-deep);
    font-weight: 700;
    cursor: pointer;
}

.content-module-card__body.is-collapsed {
    display: none;
}

.content-lesson-list {
    display: grid;
    gap: 0.85rem;
}

.content-lesson-item {
    padding: 1rem;
}

.content-lesson-item__meta {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.content-lesson-item--empty {
    padding: 1rem;
    border-style: dashed;
    box-shadow: none;
}

.editor-text-preview,
.editor-file-preview {
    padding: 1rem;
    border-radius: 1rem;
    border: 1px solid var(--line);
    background: linear-gradient(180deg, #fbfdff 0%, #f5f8fd 100%);
}

.editor-text-preview p {
    margin: 0;
    color: #30445d;
    line-height: 1.7;
}

.editor-file-preview iframe {
    width: 100%;
    min-height: 26rem;
    border: 0;
    border-radius: 0.8rem;
    background: #ffffff;
}

.editor-file-preview--name {
    display: grid;
    gap: 0.5rem;
}

.lesson-list,
.plain-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.lesson-list li,
.plain-list li {
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--line);
}

.progress-block {
    margin-top: 1rem;
}

.progress-block__top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.55rem;
}

.progress-bar {
    width: 100%;
    height: 0.9rem;
    border-radius: 999px;
    background: #e6ecf5;
    overflow: hidden;
}

.progress-bar__fill {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(135deg, var(--brand) 0%, #21b092 100%);
}

.lesson-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    flex-wrap: wrap;
    margin-top: 0.7rem;
}

.quiz-options {
    display: grid;
    gap: 0.65rem;
    margin-top: 0.85rem;
}

.quiz-option {
    display: flex;
    gap: 0.65rem;
    align-items: flex-start;
}

.result-box {
    margin-top: 1.5rem;
    padding: 1.2rem;
    border-radius: 1rem;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.72);
}

.table-card {
    overflow: auto;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 1.4rem;
    box-shadow: var(--shadow);
}

.report-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 760px;
}

.report-table th,
.report-table td {
    padding: 1rem 1.1rem;
    border-bottom: 1px solid var(--line);
    text-align: left;
    vertical-align: top;
}

.report-table th {
    background: rgba(10, 127, 111, 0.06);
    color: var(--brand-deep);
    font-size: 0.92rem;
}

.executive-report,
.executive-section {
    display: grid;
    gap: 1.1rem;
}

.executive-report__hero,
.executive-data-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(20rem, 0.85fr);
    gap: 1rem;
}

.executive-overview,
.executive-kpi-panel,
.executive-metric-panel,
.executive-quiz-card,
.executive-review-card,
.executive-empty-state {
    border-radius: 1.7rem;
    border: 1px solid rgba(18, 40, 63, 0.08);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(246, 250, 255, 0.94) 100%);
    box-shadow: 0 24px 54px rgba(12, 28, 43, 0.08);
}

.executive-overview {
    display: grid;
    grid-template-columns: minmax(14rem, 20rem) minmax(0, 1fr);
    gap: 1.25rem;
    padding: 1.35rem;
}

.executive-overview__media {
    position: relative;
    min-height: 20rem;
    overflow: hidden;
    border-radius: 1.45rem;
    background: linear-gradient(145deg, #0d3046 0%, #1c5e62 100%);
}

.executive-overview__media img,
.executive-overview__placeholder {
    width: 100%;
    height: 100%;
}

.executive-overview__media img {
    display: block;
    object-fit: cover;
}

.executive-overview__placeholder {
    display: grid;
    place-items: center;
    background:
        radial-gradient(circle at top right, rgba(122, 235, 222, 0.28), transparent 34%),
        linear-gradient(150deg, rgba(10, 31, 49, 0.98) 0%, rgba(25, 84, 92, 0.96) 100%);
}

.executive-overview__placeholder span {
    font-size: clamp(2.6rem, 4vw, 4.6rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    color: rgba(255, 255, 255, 0.96);
}

.executive-overview__media-badge {
    position: absolute;
    inset: auto 1rem 1rem 1rem;
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: center;
    padding: 0.8rem 1rem;
    border-radius: 1.05rem;
    background: rgba(7, 19, 31, 0.58);
    backdrop-filter: blur(12px);
    color: rgba(255, 255, 255, 0.96);
}

.executive-overview__media-badge span,
.executive-overview__media-badge strong {
    margin: 0;
}

.executive-overview__media-badge span {
    font-size: 0.86rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(228, 238, 255, 0.72);
}

.executive-overview__media-badge strong {
    font-size: 0.98rem;
}

.executive-overview__body {
    display: grid;
    align-content: start;
    gap: 1rem;
    padding: 0.2rem 0;
}

.executive-overview__eyebrow,
.executive-overview__meta,
.executive-actions {
    display: flex;
    gap: 0.65rem;
    flex-wrap: wrap;
}

.executive-overview__body h1,
.executive-section__head h2,
.executive-table-card__head h3,
.executive-kpi-panel h2 {
    margin: 0;
    color: #10243a;
    letter-spacing: -0.04em;
}

.executive-overview__body h1 {
    font-size: clamp(2rem, 3vw, 3rem);
    line-height: 1.04;
}

.executive-overview__lead {
    margin: 0;
    max-width: 58ch;
    color: #5d6e84;
    font-size: 1.02rem;
    line-height: 1.7;
}

.executive-overview__meta span {
    display: inline-flex;
    align-items: center;
    min-height: 2.35rem;
    padding: 0.5rem 0.9rem;
    border-radius: 999px;
    border: 1px solid rgba(16, 36, 58, 0.08);
    background: rgba(245, 248, 252, 0.96);
    color: #30445d;
    font-size: 0.92rem;
    font-weight: 600;
}

.executive-pill,
.executive-table-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.2rem;
    padding: 0.4rem 0.95rem;
    border-radius: 999px;
    background: rgba(8, 127, 111, 0.1);
    color: #175d56;
    font-size: 0.86rem;
    font-weight: 800;
}

.executive-pill--soft {
    background: rgba(45, 98, 240, 0.09);
    color: #3154aa;
}

.executive-table-pill {
    min-height: 2rem;
    padding: 0.3rem 0.8rem;
    font-size: 0.8rem;
}

.executive-overview__stats,
.executive-metric-grid,
.executive-quiz-grid,
.executive-feedback-grid,
.executive-kpi-list {
    display: grid;
    gap: 0.9rem;
}

.executive-overview__stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.executive-stat-card {
    display: grid;
    gap: 0.4rem;
    padding: 1rem 1.05rem;
    border-radius: 1.2rem;
    border: 1px solid rgba(16, 36, 58, 0.07);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(240, 246, 252, 0.92) 100%);
}

.executive-stat-card span,
.executive-kpi-list__item span,
.executive-inline-metrics span,
.executive-panel__eyebrow {
    color: #64748b;
    font-size: 0.86rem;
    font-weight: 700;
}

.executive-stat-card strong,
.executive-kpi-list__item strong,
.executive-metric-panel__top strong,
.executive-inline-metrics strong,
.executive-quiz-card__score,
.executive-score-badge {
    color: #10243a;
    letter-spacing: -0.03em;
}

.executive-stat-card strong {
    font-size: 1.7rem;
}

.executive-stat-card small {
    color: #6c7a90;
    font-size: 0.85rem;
}

.executive-kpi-panel {
    display: grid;
    gap: 1rem;
    padding: 1.35rem;
}

.executive-panel__head {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: start;
}

.executive-panel__eyebrow {
    display: inline-block;
    margin-bottom: 0.4rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.executive-kpi-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.executive-kpi-list__item {
    display: grid;
    gap: 0.3rem;
    padding: 1rem;
    border-radius: 1.15rem;
    border: 1px solid rgba(16, 36, 58, 0.06);
    background: rgba(250, 252, 255, 0.95);
}

.executive-kpi-list__item strong {
    font-size: 1.35rem;
}

.executive-kpi-panel__footer {
    padding-top: 0.95rem;
    border-top: 1px solid rgba(16, 36, 58, 0.08);
    color: #708198;
    font-size: 0.9rem;
}

.executive-section__head {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: end;
}

.executive-section__head--actions {
    align-items: center;
}

.executive-section__head p,
.executive-table-card__head p {
    margin: 0.35rem 0 0;
}

.executive-metric-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.executive-metric-panel,
.executive-quiz-card,
.executive-review-card {
    display: grid;
    gap: 0.9rem;
    padding: 1.3rem;
}

.executive-metric-panel--primary {
    background:
        radial-gradient(circle at top right, rgba(91, 236, 221, 0.18), transparent 30%),
        linear-gradient(150deg, rgba(12, 47, 67, 0.98) 0%, rgba(19, 92, 93, 0.96) 100%);
    color: rgba(255, 255, 255, 0.96);
}

.executive-metric-panel--primary h3,
.executive-metric-panel--primary p,
.executive-metric-panel--primary strong,
.executive-metric-panel--primary span {
    color: inherit;
}

.executive-metric-panel__top,
.executive-quiz-card__head,
.executive-review-card__head,
.executive-table-card__head {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: start;
}

.executive-metric-panel__top strong {
    font-size: 1.35rem;
}

.executive-metric-panel h3,
.executive-quiz-card h3,
.executive-review-card strong {
    margin: 0;
    color: #10243a;
    font-size: 1.28rem;
    line-height: 1.15;
}

.executive-metric-panel p,
.executive-quiz-card p,
.executive-review-card__copy,
.executive-empty-state p {
    margin: 0;
    color: #617187;
    line-height: 1.65;
}

.executive-inline-metrics {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.8rem;
}

.executive-inline-metrics > div {
    display: grid;
    gap: 0.25rem;
    padding-top: 0.9rem;
    border-top: 1px solid rgba(16, 36, 58, 0.08);
}

.executive-inline-metrics strong {
    font-size: 1.15rem;
}

.executive-inline-metrics--quiz strong {
    font-size: 1.05rem;
}

.executive-quiz-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.executive-quiz-card__score,
.executive-score-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 4.2rem;
    min-height: 4.2rem;
    padding: 0.4rem;
    border-radius: 1.2rem;
    background: rgba(45, 98, 240, 0.09);
    font-size: 1.18rem;
    font-weight: 800;
}

.executive-score-badge {
    min-width: auto;
    min-height: 2.5rem;
    padding: 0.35rem 0.9rem;
    font-size: 0.96rem;
}

.executive-empty-state {
    padding: 1.5rem;
}

.executive-empty-state h3 {
    margin: 0 0 0.45rem;
    color: #10243a;
}

.executive-table-card {
    overflow: hidden;
}

.executive-table-card__head {
    padding: 1.2rem 1.25rem 0;
}

.executive-review-card__head p {
    margin: 0.3rem 0 0;
}

.executive-review-card__copy {
    font-size: 0.98rem;
}

.executive-note {
    margin-top: 0;
}

.executive-reply-form {
    display: grid;
    gap: 0.85rem;
}

.executive-reply-form p {
    margin: 0;
}

.executive-report--course .executive-report__hero {
    grid-template-columns: minmax(0, 1.45fr) minmax(22rem, 0.62fr);
    align-items: stretch;
}

.executive-overview--course {
    grid-template-columns: minmax(17rem, 28rem) minmax(0, 1fr);
    min-height: 28rem;
    padding: 1.2rem;
}

.executive-course-cover {
    position: relative;
    min-height: 100%;
    overflow: hidden;
    border-radius: 1.25rem;
    background: #10243a;
}

.executive-course-cover img,
.executive-course-cover__placeholder {
    width: 100%;
    height: 100%;
    min-height: 24rem;
}

.executive-course-cover img {
    display: block;
    object-fit: cover;
    object-position: center;
}

.executive-course-cover__placeholder {
    display: grid;
    place-items: center;
    background:
        radial-gradient(circle at top right, rgba(122, 235, 222, 0.22), transparent 34%),
        linear-gradient(150deg, rgba(10, 31, 49, 0.98) 0%, rgba(25, 84, 92, 0.96) 100%);
}

.executive-course-cover__placeholder span {
    color: #ffffff;
    font-size: 4rem;
    font-weight: 800;
}

.executive-course-cover__badge {
    position: absolute;
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: center;
    padding: 0.75rem 0.9rem;
    border-radius: 0.95rem;
    background: rgba(7, 19, 31, 0.72);
    color: rgba(255, 255, 255, 0.94);
}

.executive-course-cover__badge span {
    color: rgba(228, 238, 255, 0.78);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.executive-course-cover__badge strong {
    font-size: 0.92rem;
}

.executive-overview--course .executive-overview__body {
    align-content: center;
    gap: 0.85rem;
}

.executive-overview--course .executive-overview__body h1 {
    max-width: 11em;
    font-size: clamp(2rem, 3vw, 3rem);
    line-height: 1.05;
}

.executive-overview--course .executive-overview__lead {
    max-width: 42rem;
    font-size: 1rem;
}

.executive-overview--course .executive-overview__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.75rem;
}

.executive-overview--course .executive-stat-card {
    min-height: 7rem;
    padding: 0.85rem;
}

.executive-overview--course .executive-stat-card strong {
    font-size: 1.45rem;
}

.executive-overview--course .executive-stat-card small {
    line-height: 1.35;
}

.executive-report--course .executive-kpi-panel {
    align-content: start;
}

.executive-report--course .executive-kpi-list {
    gap: 0.75rem;
}

.executive-report--course .executive-kpi-list__item {
    min-height: 6.2rem;
    padding: 0.9rem;
}

.executive-report--course .executive-kpi-list__item strong {
    font-size: 1.28rem;
}

.executive-overview--student {
    grid-template-columns: 1fr;
}

.executive-student-identity {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 1rem;
    align-items: center;
}

.executive-student-identity__avatar {
    display: grid;
    place-items: center;
    width: 6.25rem;
    height: 6.25rem;
    border-radius: 1.6rem;
    background:
        radial-gradient(circle at top right, rgba(126, 239, 225, 0.3), transparent 40%),
        linear-gradient(150deg, rgba(14, 48, 71, 0.98) 0%, rgba(30, 102, 105, 0.95) 100%);
    box-shadow: 0 22px 46px rgba(12, 28, 43, 0.18);
}

.executive-student-identity__avatar span {
    color: #ffffff;
    font-size: 2.4rem;
    font-weight: 800;
    letter-spacing: -0.04em;
}

.executive-student-identity__copy h1,
.executive-student-identity__copy p {
    margin: 0;
}

.executive-student-identity__copy h1 {
    margin-top: 0.2rem;
}

.executive-student-identity__copy p {
    margin-top: 0.35rem;
    color: #617187;
    font-size: 1.02rem;
}

.executive-action-grid,
.executive-program-grid {
    display: grid;
    gap: 1rem;
}

.executive-action-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.executive-action-card,
.executive-program-course-card {
    border-radius: 1.5rem;
    border: 1px solid rgba(18, 40, 63, 0.08);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(246, 250, 255, 0.94) 100%);
    box-shadow: 0 20px 44px rgba(12, 28, 43, 0.08);
}

.executive-action-card {
    display: grid;
    gap: 0.8rem;
    padding: 1.25rem;
}

.executive-action-card h3,
.executive-program-course-card__body h3 {
    margin: 0;
    color: #10243a;
}

.executive-action-card p,
.executive-program-course-card__body p {
    margin: 0;
    color: #617187;
    line-height: 1.65;
}

.executive-review-card--aside {
    align-content: start;
}

.executive-program-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.executive-program-course-card {
    overflow: hidden;
}

.executive-program-course-card__media {
    min-height: 10rem;
    background:
        radial-gradient(circle at top right, rgba(122, 235, 222, 0.2), transparent 35%),
        linear-gradient(150deg, rgba(10, 31, 49, 0.98) 0%, rgba(25, 84, 92, 0.96) 100%);
}

.executive-program-course-card__media img,
.executive-program-course-card__media span {
    width: 100%;
    height: 100%;
}

.executive-program-course-card__media img {
    display: block;
    object-fit: cover;
}

.executive-program-course-card__media span {
    display: grid;
    place-items: center;
    color: rgba(255, 255, 255, 0.96);
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.04em;
}

.executive-program-course-card__body {
    display: grid;
    gap: 0.8rem;
    padding: 1rem;
}

.executive-program-course-card__body h3 {
    font-size: 1.15rem;
    line-height: 1.2;
}

.executive-program-course-card__body p {
    font-size: 0.94rem;
}

.executive-program-course-card__meta {
    display: flex;
    gap: 0.55rem;
    flex-wrap: wrap;
}

.executive-program-course-card__meta span {
    display: inline-flex;
    align-items: center;
    min-height: 2rem;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    background: rgba(245, 248, 252, 0.96);
    color: #41546d;
    font-size: 0.82rem;
    font-weight: 700;
}

.commerce-dashboard {
    display: grid;
    gap: 1.5rem;
}

.commerce-dashboard .section {
    margin-top: 0;
}

.commerce-dashboard__hero {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(19rem, 0.8fr);
    gap: 1.4rem;
    padding: 2rem;
    background:
        radial-gradient(circle at 12% 18%, rgba(63, 114, 247, 0.12), transparent 24%),
        radial-gradient(circle at 88% 14%, rgba(27, 106, 90, 0.12), transparent 22%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(242, 247, 255, 0.94) 100%);
}

.commerce-dashboard__hero-copy h1 {
    margin: 0.4rem 0 0.8rem;
    color: #102746;
    font-size: clamp(2.45rem, 3.6vw, 3.35rem);
    letter-spacing: -0.055em;
}

.commerce-dashboard__hero-copy > .muted {
    max-width: 46rem;
    margin: 0;
    font-size: 1.04rem;
    line-height: 1.7;
    color: #61758b;
}

.commerce-dashboard__eyebrow {
    background: rgba(47, 94, 248, 0.12);
    color: #275ce9;
}

.commerce-dashboard__hero-meta,
.commerce-dashboard__hero-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.commerce-dashboard__hero-meta {
    margin-top: 1.35rem;
}

.commerce-dashboard__hero-actions {
    margin-top: 1.15rem;
}

.commerce-dashboard__hero-panel {
    display: grid;
    gap: 1rem;
    align-self: stretch;
    padding: 1.35rem;
    border-radius: 1.45rem;
    border: 1px solid rgba(20, 36, 51, 0.07);
    background: linear-gradient(180deg, rgba(9, 26, 58, 0.96) 0%, rgba(13, 37, 78, 0.98) 100%);
    box-shadow: 0 26px 48px rgba(11, 27, 42, 0.18);
}

.commerce-dashboard__hero-panel-head {
    display: grid;
    gap: 0.35rem;
}

.commerce-dashboard__panel-label {
    color: rgba(196, 211, 255, 0.8);
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.commerce-dashboard__hero-panel-head strong {
    color: #ffffff;
    font-size: 1.8rem;
    letter-spacing: -0.04em;
}

.commerce-dashboard__summary-list {
    display: grid;
    gap: 0.8rem;
}

.commerce-dashboard__summary-item {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: center;
    padding: 0.95rem 1rem;
    border-radius: 1.1rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(196, 211, 255, 0.08);
}

.commerce-dashboard__summary-item span {
    color: rgba(214, 224, 255, 0.82);
    font-size: 0.93rem;
}

.commerce-dashboard__summary-item strong {
    color: #ffffff;
    font-size: 1rem;
}

.commerce-dashboard__filter-card {
    padding: 1.5rem;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(247, 250, 255, 0.94) 100%);
}

.commerce-dashboard__section-heading,
.commerce-dashboard__section-header {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: end;
}

.commerce-dashboard__section-heading {
    margin-bottom: 1.2rem;
}

.commerce-dashboard__section-heading h2,
.commerce-dashboard__section-header h2,
.commerce-dashboard__rank-head h3 {
    margin: 0.25rem 0 0;
    color: #102746;
}

.commerce-dashboard__section-heading > .muted,
.commerce-dashboard__section-header .muted {
    margin: 0;
    max-width: 38rem;
}

.commerce-dashboard__section-kicker {
    display: inline-flex;
    align-items: center;
    min-height: 1.9rem;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    background: rgba(27, 106, 90, 0.1);
    color: #1a6a5c;
    font-size: 0.8rem;
    font-weight: 800;
}

.commerce-dashboard__filter-form {
    display: grid;
    gap: 1rem;
}

.commerce-dashboard__preset-list {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.commerce-dashboard__filter-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto;
}

.commerce-dashboard__filter-grid .form-control {
    min-height: 3.45rem;
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.94);
}

.commerce-dashboard__filter-actions {
    display: flex;
    gap: 0.75rem;
    align-items: end;
    flex-wrap: wrap;
}

.commerce-dashboard__kpi-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.commerce-dashboard__kpi-card {
    position: relative;
    display: grid;
    gap: 0.55rem;
    min-height: 14rem;
    padding: 1.45rem;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(246, 249, 255, 0.94) 100%);
    box-shadow: 0 20px 40px rgba(11, 27, 42, 0.07);
}

.commerce-dashboard__kpi-card--accent {
    background:
        radial-gradient(circle at top right, rgba(27, 106, 90, 0.2), transparent 28%),
        linear-gradient(180deg, rgba(16, 63, 70, 0.96) 0%, rgba(27, 106, 90, 0.92) 100%);
}

.commerce-dashboard__kpi-card--accent .commerce-dashboard__metric-label,
.commerce-dashboard__kpi-card--accent .muted {
    color: rgba(230, 245, 240, 0.86);
}

.commerce-dashboard__kpi-card--accent .commerce-dashboard__metric-value,
.commerce-dashboard__kpi-card--accent .commerce-dashboard__kpi-icon {
    color: #ffffff;
}

.commerce-dashboard__kpi-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.9rem;
    height: 2.9rem;
    border-radius: 0.95rem;
    background: rgba(47, 94, 248, 0.1);
    color: #2b5de8;
    font-size: 1.1rem;
    font-weight: 800;
}

.commerce-dashboard__metric-label {
    color: #6c7f95;
    font-size: 0.92rem;
    font-weight: 700;
}

.commerce-dashboard__metric-value {
    color: #102746;
    font-size: clamp(1.8rem, 2.8vw, 2.5rem);
    line-height: 1.05;
    letter-spacing: -0.05em;
}

.commerce-dashboard__kpi-card .muted {
    margin: 0;
    align-self: end;
    line-height: 1.55;
}

.commerce-dashboard__rank-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.commerce-dashboard__rank-card {
    padding: 1.45rem;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(247, 250, 255, 0.94) 100%);
}

.commerce-dashboard__rank-head {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: center;
    margin-bottom: 0.5rem;
}

.commerce-dashboard__rank-list li:last-child {
    border-bottom: 0;
}

.commerce-dashboard__rank-item {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: center;
}

.commerce-dashboard__rank-item strong a:hover {
    color: #275ce9;
}

.commerce-dashboard__rank-item div {
    display: grid;
    gap: 0.2rem;
}

.commerce-dashboard__empty-state {
    color: #6c7f95;
}

.commerce-dashboard__table-section {
    display: grid;
    gap: 1rem;
}

.commerce-dashboard__table-card {
    border-radius: 1.5rem;
    box-shadow: 0 20px 44px rgba(11, 27, 42, 0.08);
}

.commerce-dashboard__table-card .report-table th {
    position: sticky;
    top: 0;
    background: #eef4ff;
    color: #21456f;
}

.commerce-dashboard__table-card .report-table tbody tr:hover {
    background: rgba(47, 94, 248, 0.03);
}

@media (max-width: 920px) {
    .hero,
    .detail-grid,
    .grid {
        grid-template-columns: 1fr;
    }

    .commerce-dashboard__hero,
    .commerce-dashboard__rank-grid,
    .commerce-dashboard__kpi-grid {
        grid-template-columns: 1fr;
    }

    .commerce-dashboard__section-heading,
    .commerce-dashboard__section-header,
    .commerce-dashboard__rank-head,
    .commerce-dashboard__rank-item {
        align-items: start;
    }

    .commerce-dashboard__section-heading,
    .commerce-dashboard__section-header,
    .commerce-dashboard__rank-head,
    .commerce-dashboard__rank-item,
    .commerce-dashboard__summary-item {
        flex-direction: column;
    }

    .commerce-dashboard__hero {
        padding: 1.5rem;
    }

    .commerce-dashboard__filter-grid {
        grid-template-columns: 1fr;
    }

    .filter-grid,
    .coupon-row {
        grid-template-columns: 1fr;
    }

    .hero__stats {
        grid-template-columns: 1fr;
    }

    .home-hero,
    .feature-grid,
    .enterprise-grid,
    .testimonial-grid,
    .course-showcase,
    .site-footer__inner {
        grid-template-columns: 1fr;
    }

    .home-section__header,
    .site-footer__inner,
    .site-footer__links {
        flex-direction: column;
        align-items: stretch;
    }

    .home-hero__stats,
    .visual-grid {
        grid-template-columns: 1fr;
    }

    .editor-form-grid,
    .content-builder__head,
    .editor-autosave-bar {
        grid-template-columns: 1fr;
        display: grid;
    }

    .catalog-hero,
    .catalog-grid,
    .catalog-browser__layout,
    .catalog-results,
    .catalog-benefits,
    .catalog-summary,
    .cart-dashboard,
    .cart-recommendations__grid,
    .course-hero,
    .course-hero__layout,
    .catalog-app,
    .catalog-app__grid,
    .catalog-app__cards {
        grid-template-columns: 1fr;
    }

    .catalog-hero__stats {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .filter-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .catalog-browser__top {
        flex-direction: column;
        align-items: stretch;
    }

    .catalog-sort {
        width: 100%;
    }

    .catalog-sidebar {
        position: static;
        top: auto;
    }

    .cart-summary-card,
    .cart-summary-card--dashboard {
        position: static;
        top: auto;
    }

    .course-hero__stats,
    .course-detail-facts__grid,
    .cart-item__features {
        grid-template-columns: 1fr;
    }

    .profile-page-shell__hero,
    .profile-page-shell__layout,
    .profile-page-shell__hero-stats {
        grid-template-columns: 1fr;
    }

    .course-hero__aside {
        order: 2;
    }

    .course-hero__content {
        padding: 0;
    }

    .catalog-app__sidebar {
        padding: 1.4rem;
        border-right: 0;
        border-bottom: 1px solid rgba(20, 36, 51, 0.08);
    }

    .catalog-app__topbar,
    .catalog-app__content {
        padding-left: 1.4rem;
        padding-right: 1.4rem;
    }

    .catalog-app__grid {
        gap: 1.1rem;
    }

    .auth-immersive .page {
        padding: 1.5rem 1rem;
    }

    .auth-login__shell {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .auth-login__panel {
        max-width: 42rem;
        width: 100%;
        margin: 0 auto;
    }

    .auth-login__help {
        position: static;
        margin-left: auto;
    }

    .auth-login__stats {
        grid-template-columns: 1fr;
        max-width: 100%;
    }

    .auth-register__panel {
        max-width: 42rem;
    }

    .auth-login__story {
        padding-bottom: 0;
    }

    .auth-login__scene {
        min-height: 18rem;
    }
}

@media (max-width: 760px) {
    .page {
        padding-top: 1rem;
    }

    .site-header__inner {
        align-items: flex-start;
    }

    .site-nav {
        gap: 0.75rem;
    }

    .home-hero__content,
    .home-hero__visual,
    .home-section--soft,
    .home-section--deep,
    .home-cta__card {
        padding: 1.4rem;
    }

    .home-section__header h2,
    .home-cta__card h2,
    .visual-panel h2 {
        font-size: 1.8rem;
    }

    .home-hero__stats {
        grid-template-columns: 1fr;
    }

    .catalog-hero,
    .catalog-filter-card {
        padding: 1.2rem;
    }

    .catalog-hero__stats,
    .filter-grid,
    .catalog-grid,
    .catalog-grid--bundles,
    .catalog-results,
    .catalog-benefits,
    .catalog-summary {
        grid-template-columns: 1fr;
    }

    .catalog-course-card__body h3 {
        font-size: 1.45rem;
    }

    .catalog-browser {
        width: min(100%, calc(100% - 1rem));
    }

    .catalog-app__topbar,
    .catalog-app__content {
        padding: 1rem;
    }

    .catalog-app__topbar {
        flex-direction: column;
        align-items: stretch;
    }

    .catalog-app__search {
        max-width: none;
    }

    .catalog-app__toolbar {
        justify-content: space-between;
    }

    .catalog-app__header-row {
        flex-direction: column;
        align-items: stretch;
    }

    .cart-app__header-actions {
        width: 100%;
    }

    .cart-app__header-actions .btn,
    .cart-app__header-actions form {
        width: 100%;
    }

    .catalog-app__header-row h1 {
        font-size: 2rem;
    }

    .catalog-app__nav {
        gap: 0.35rem;
    }

    .catalog-app__plan {
        margin-top: 0.5rem;
    }

    .catalog-browser__top {
        margin-bottom: 1rem;
    }

    .catalog-chip-row {
        gap: 0.55rem;
        margin-bottom: 1rem;
    }

    .catalog-chip {
        min-height: 2.5rem;
        padding: 0.6rem 0.9rem;
        font-size: 0.9rem;
    }

    .catalog-sidebar,
    .catalog-spotlight,
    .catalog-benefits,
    .catalog-summary,
    .cart-summary-card--dashboard,
    .course-hero__purchase,
    .course-hero__summary,
    .course-detail-copy,
    .course-detail-facts {
        padding: 1.1rem;
    }

    .catalog-card__footer {
        align-items: stretch;
    }

    .course-hero__toolbar,
    .course-hero__price-row,
    .course-hero__meter-labels,
    .cart-item__actions--split {
        display: grid;
        grid-template-columns: 1fr;
    }

    .course-hero__content h1 {
        font-size: 2rem;
    }

    .cart-item--dashboard {
        grid-template-columns: 1fr;
        padding: 1.1rem;
    }

    .cart-item--dashboard .cart-item__media {
        min-height: 12rem;
    }

    .cart-item__purchase-form .btn,
    .cart-item__actions--split > .btn,
    .cart-item__actions--split form,
    .cart-item__actions--split .btn {
        width: 100%;
    }

    .cart-summary-card__total strong {
        font-size: 1.55rem;
    }

    .course-hero__tabs {
        gap: 0.55rem 1rem;
    }

    .auth-login__shell {
        padding: 1rem;
        border-radius: 1.35rem;
    }

    .auth-login__story,
    .auth-login__panel {
        padding: 1.2rem;
    }

    .auth-login__brand-copy strong {
        font-size: 1.45rem;
    }

    .auth-login__intro h2 {
        font-size: 2.4rem;
    }

    .auth-login__intro p {
        font-size: 1.05rem;
    }

    .auth-login__benefit {
        grid-template-columns: 3.2rem 1fr;
    }

    .auth-login__benefit strong {
        font-size: 1.1rem;
    }

    .auth-login__benefit p {
        font-size: 0.95rem;
    }

    .auth-login__scene {
        min-height: 13rem;
    }

    .auth-login--soft .auth-login__shell {
        padding: 1rem;
    }

    .auth-login--soft .auth-login__intro h2 {
        font-size: 2.45rem;
    }

    .auth-login--soft .auth-login__benefit {
        grid-template-columns: 3.6rem 1fr;
    }

    .auth-login--soft .auth-login__benefit-icon {
        width: 3.2rem;
        height: 3.2rem;
        border-radius: 1rem;
    }

    .auth-login__help {
        font-size: 0.92rem;
    }

    .auth-login--soft .auth-login__actions {
        flex-direction: column;
        align-items: stretch;
    }

    .auth-login__remember {
        justify-content: flex-start;
    }

    .scene-plant,
    .scene-stack {
        display: none;
    }

    .scene-desk {
        left: 0.4rem;
        right: 0.4rem;
    }

    .scene-laptop {
        min-width: 0;
    }

    .auth-login__social {
        grid-template-columns: 1fr;
    }

    .auth-register__grid {
        grid-template-columns: 1fr;
    }

    .auth-login__stats {
        padding: 0.9rem 1rem;
    }

    .auth-login__submit,
    .auth-login__social-btn,
    .auth-login__input-wrap .form-control {
        min-height: 3.55rem;
    }

    .profile-form__grid {
        grid-template-columns: 1fr;
    }

    .profile-form__actions {
        align-items: stretch;
    }

    .profile-form__actions .btn {
        width: 100%;
    }
}

@media (max-width: 1200px) {
    .learning-room__hero,
    .lesson-page__layout {
        grid-template-columns: 1fr;
    }

    .profile-page-shell__layout {
        grid-template-columns: 1fr;
    }

    .catalog-showcase__layout {
        grid-template-columns: 1fr;
    }

    .catalog-filters {
        order: 2;
    }

    .catalog-cards,
    .catalog-stats {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .auth-register--premium .auth-login__shell {
        grid-template-columns: 1fr;
    }

    .auth-register--premium .auth-register__story {
        min-height: auto;
        padding: 3rem 2.5rem 2.4rem;
    }

    .auth-register--premium .auth-register__story::after {
        right: 0;
        bottom: 0;
    }

    .auth-register--premium .auth-register__panel {
        width: min(100%, 42rem);
        margin: 0 2rem 2rem;
    }

    .course-page__layout {
        grid-template-columns: minmax(0, 1fr);
    }

    .course-page__aside {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .course-side-card--purchase,
    .course-side-card--support {
        grid-column: span 2;
    }
}

@media (max-width: 920px) {
    .lesson-page__top,
    .learning-lesson-row {
        grid-template-columns: 1fr;
        display: grid;
    }

    .profile-page-shell__hero {
        flex-direction: column;
        align-items: stretch;
    }

    .profile-form__grid {
        grid-template-columns: 1fr;
    }

    .catalog-showcase__top {
        flex-direction: column;
        align-items: stretch;
    }

    .catalog-showcase__sort {
        width: 100%;
    }

    .catalog-cards,
    .catalog-stats {
        grid-template-columns: 1fr;
    }

    .course-page .course-showcase__play {
        position: static;
        justify-self: start;
        margin: 0;
    }

    .course-page .course-showcase__media {
        min-height: 21rem;
    }

    .course-kpis,
    .course-benefits,
    .course-reviews-panel__summary,
    .course-review-cards,
    .course-program-grid,
    .course-page__aside {
        grid-template-columns: 1fr;
    }

    .course-kpis__item + .course-kpis__item {
        border-left: 0;
        border-top: 1px solid rgba(20, 36, 51, 0.06);
    }
}

@media (max-width: 720px) {
    .catalog-panel,
    .catalog-filters {
        padding: 1rem 0.9rem;
    }

    .catalog-card__actions {
        grid-template-columns: 1fr;
    }

    .catalog-stats__item + .catalog-stats__item {
        border-left: 0;
        border-top: 1px solid rgba(20, 36, 51, 0.06);
    }

    .auth-register--premium .auth-register__story {
        padding: 2rem 1.35rem 1.8rem;
    }

    .auth-register--premium .auth-register__panel {
        margin: 0 1rem 1rem;
        padding: 2rem 1.25rem 1.5rem;
        border-radius: 1.5rem;
    }

    .auth-register--premium .auth-login__intro h2 {
        font-size: 2.85rem;
    }

    .auth-register--premium .auth-login__benefit {
        grid-template-columns: 3.8rem 1fr;
    }

    .auth-register--premium .auth-login__benefit-icon {
        width: 3.35rem;
        height: 3.35rem;
    }

    .course-page__breadcrumbs {
        font-size: 0.84rem;
    }

    .course-page .course-showcase__content {
        padding: 1.25rem;
    }

    .course-page .course-showcase__media {
        min-height: 16rem;
    }

    .course-page .course-showcase h1 {
        font-size: 2rem;
    }

    .course-page .course-showcase__lead {
        font-size: 0.95rem;
    }

    .course-page .course-showcase__meta,
    .course-page .course-showcase__trust {
        gap: 0.7rem;
        font-size: 0.88rem;
    }

    .course-tabs {
        gap: 1rem;
        padding: 0 1rem;
    }

    .course-panel,
    .course-reviews-panel,
    .course-side-card {
        padding: 1.1rem;
    }

    .course-panel__header,
    .course-outline__summary,
    .course-outline__lesson,
    .course-summary-list__row {
        display: grid;
    }

    .course-outline__lesson-side,
    .course-summary-list__row strong {
        text-align: left;
    }
}

@media (max-width: 1100px) {
    .executive-report__hero,
    .executive-data-grid,
    .executive-metric-grid,
    .executive-quiz-grid,
    .executive-program-grid {
        grid-template-columns: 1fr;
    }

    .executive-overview {
        grid-template-columns: 1fr;
    }

    .executive-report--course .executive-report__hero,
    .executive-overview--course {
        grid-template-columns: 1fr;
    }

    .executive-course-cover img,
    .executive-course-cover__placeholder {
        min-height: 18rem;
    }
}

@media (max-width: 920px) {
    .executive-overview__stats,
    .executive-kpi-list,
    .executive-inline-metrics {
        grid-template-columns: 1fr;
    }

    .executive-section__head,
    .executive-table-card__head,
    .executive-metric-panel__top,
    .executive-quiz-card__head,
    .executive-review-card__head {
        flex-direction: column;
        align-items: stretch;
    }

    .executive-action-grid {
        grid-template-columns: 1fr;
    }

    .executive-student-identity {
        grid-template-columns: 1fr;
        justify-items: start;
    }

    .executive-overview--course .executive-overview__stats {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 760px) {
    .executive-overview,
    .executive-kpi-panel,
    .executive-metric-panel,
    .executive-quiz-card,
    .executive-review-card,
    .executive-empty-state {
        padding: 1.1rem;
    }

    .executive-overview__media {
        min-height: 14rem;
    }

    .executive-overview__body h1 {
        font-size: 2.05rem;
    }

    .executive-overview--course .executive-overview__stats {
        grid-template-columns: 1fr;
    }

    .executive-course-cover img,
    .executive-course-cover__placeholder {
        min-height: 14rem;
    }
}

/* --- Landing & checkout polish --- */
.course-showcase__trust {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem 1rem;
    font-size: 0.88rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.92);
}

.course-price-display {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.5rem 0.75rem;
}

.course-price-display__compare {
    font-size: 1rem;
    color: #64748b;
    text-decoration: line-through;
    font-weight: 700;
}

.course-price-display__save {
    font-size: 0.82rem;
    font-weight: 800;
    color: #1b8a78;
    background: #e9f9ef;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
}

.course-checkout-form {
    display: grid;
    gap: 0.75rem;
}

.course-checkout-coupon {
    border: 1px dashed rgba(20, 36, 51, 0.16);
    border-radius: 0.85rem;
    padding: 0.65rem 0.75rem;
    background: #f8fbfd;
}

.course-checkout-coupon summary {
    cursor: pointer;
    font-weight: 700;
    color: #334155;
}

.course-checkout-form__note {
    margin: 0;
    font-size: 0.82rem;
    color: #64748b;
    line-height: 1.45;
}

.course-trust-line {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    margin: 0;
    font-size: 0.82rem;
    color: #64748b;
    font-weight: 700;
}

.course-panel--preview {
    border: 1px solid rgba(10, 127, 111, 0.18);
    background: linear-gradient(180deg, #f3fbf8 0%, #ffffff 100%);
}

.course-preview-list {
    display: grid;
    gap: 0.65rem;
}

.course-preview-list__item {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 0.85rem;
    align-items: center;
    padding: 0.9rem 1rem;
    border-radius: 1rem;
    border: 1px solid rgba(20, 36, 51, 0.08);
    background: #ffffff;
    text-decoration: none;
    color: inherit;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.course-preview-list__item:hover {
    border-color: rgba(10, 127, 111, 0.35);
    box-shadow: 0 10px 24px rgba(15, 43, 70, 0.08);
}

.course-preview-list__item strong {
    display: block;
    color: #0f2b46;
}

.course-preview-list__item span {
    color: #64748b;
    font-size: 0.88rem;
}

.course-preview-list__icon {
    width: 2.4rem;
    height: 2.4rem;
    border-radius: 0.75rem;
    display: grid;
    place-items: center;
    background: #e8f8f3;
    color: #0a7f6f;
    font-weight: 800;
}

.course-preview-list__cta {
    font-weight: 800;
    color: #0a7f6f;
    font-size: 0.88rem;
}

.course-outline__preview-link {
    font-size: 0.78rem;
    font-weight: 800;
    color: #0a7f6f;
    text-decoration: none;
    white-space: nowrap;
}

.course-mobile-checkout {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 40;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.85rem 1rem calc(0.85rem + env(safe-area-inset-bottom));
    background: rgba(255, 255, 255, 0.96);
    border-top: 1px solid rgba(20, 36, 51, 0.1);
    box-shadow: 0 -8px 28px rgba(15, 43, 70, 0.12);
    backdrop-filter: blur(8px);
}

.course-mobile-checkout__price {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.course-mobile-checkout__price span {
    font-size: 0.82rem;
    color: #64748b;
    text-decoration: line-through;
}

.course-mobile-checkout__price strong {
    font-size: 1.15rem;
    color: #0f2b46;
}

.course-mobile-checkout form,
.course-mobile-checkout .btn {
    flex-shrink: 0;
}

.preview-lesson-page {
    display: grid;
    gap: 1.25rem;
    padding-bottom: 2rem;
}

.preview-lesson-page__layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(16rem, 20rem);
    gap: 1.25rem;
    align-items: start;
}

.preview-lesson-page__banner {
    display: grid;
    gap: 0.35rem;
}

.preview-lesson-page__badge {
    width: fit-content;
    padding: 0.3rem 0.7rem;
    border-radius: 999px;
    background: #e8f8f3;
    color: #0a7f6f;
    font-size: 0.8rem;
    font-weight: 800;
}

.preview-lesson-page__video {
    width: 100%;
    border-radius: 1rem;
    background: #0f2b46;
}

.checkout-steps {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1.25rem;
    list-style: none;
    margin: 0 0 1.25rem;
    padding: 0;
}

.checkout-steps__item {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #64748b;
    font-weight: 700;
    font-size: 0.9rem;
}

.checkout-steps__item span {
    width: 1.6rem;
    height: 1.6rem;
    border-radius: 999px;
    display: grid;
    place-items: center;
    background: #e8eef4;
    font-size: 0.82rem;
}

.checkout-steps__item--active {
    color: #0f2b46;
}

.checkout-steps__item--active span {
    background: #0a7f6f;
    color: #fff;
}

.cart-summary-card__hint {
    margin: 0;
    font-size: 0.88rem;
    line-height: 1.5;
}

.payment-status-page {
    max-width: 40rem;
    margin: 0 auto;
    display: grid;
    gap: 1.25rem;
    text-align: center;
    padding: 2rem 0 3rem;
}

.payment-status-page__icon {
    width: 4rem;
    height: 4rem;
    margin: 0 auto;
    border-radius: 999px;
    display: grid;
    place-items: center;
    font-size: 1.6rem;
    font-weight: 800;
}

.payment-status-page__icon--success {
    background: #e9f9ef;
    color: #1b8a78;
}

.payment-status-page__icon--pending {
    background: #fff7e8;
    color: #b45309;
}

.payment-status-page__icon--failure {
    background: #fef2f2;
    color: #b91c1c;
}

.payment-status-page__order {
    text-align: left;
}

.payment-status-page__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.65rem;
}

.payment-status-page__list li {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
}

.payment-status-page__courses ul {
    margin: 0.5rem 0 0;
    padding-left: 1.1rem;
}

.payment-status-page__alert {
    color: #b45309;
    background: #fff7e8;
    padding: 0.75rem 1rem;
    border-radius: 0.85rem;
}

.payment-status-page__actions {
    justify-content: center;
}

@media (max-width: 900px) {
    .preview-lesson-page__layout {
        grid-template-columns: 1fr;
    }

    .course-page {
        padding-bottom: 5rem;
    }
}

/* --- PROFORMER Dashboard --- */
.proformer-dashboard-page .catalog-app__content {
    padding-top: 0.25rem;
}

.proformer-dashboard {
    display: grid;
    gap: 1.35rem;
    width: 100%;
}

.dashboard-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(14rem, 0.6fr);
    gap: 1.25rem;
    padding: 1.75rem 1.85rem;
    border-radius: 1.35rem;
    background:
        linear-gradient(135deg, rgba(9, 33, 60, 0.97) 0%, rgba(10, 127, 111, 0.88) 100%),
        #0f2b46;
    color: #fff;
    box-shadow: 0 18px 40px rgba(15, 43, 70, 0.18);
}

.dashboard-hero__eyebrow {
    display: inline-flex;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.14);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.dashboard-hero h1 {
    margin: 0.75rem 0 0.5rem;
    font-size: clamp(1.75rem, 2.8vw, 2.35rem);
    line-height: 1.1;
    letter-spacing: -0.03em;
}

.dashboard-hero p {
    margin: 0;
    max-width: 36rem;
    color: rgba(255, 255, 255, 0.86);
    line-height: 1.55;
    font-size: 0.98rem;
}

.dashboard-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-top: 1.25rem;
}

.dashboard-hero__actions .btn-secondary {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.22);
    color: #fff;
}

.dashboard-hero__actions .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
}

.dashboard-hero__aside {
    display: grid;
    gap: 0.75rem;
    align-content: center;
    padding: 1rem 1.1rem;
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.14);
}

.dashboard-hero__stat-label {
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: rgba(255, 255, 255, 0.72);
}

.dashboard-hero__stat {
    display: grid;
    gap: 0.1rem;
}

.dashboard-hero__stat strong {
    font-size: 1.65rem;
    line-height: 1;
}

.dashboard-hero__stat span {
    font-size: 0.86rem;
    color: rgba(255, 255, 255, 0.78);
}

.dashboard-kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.85rem;
}

.dashboard-kpi-card {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    padding: 1.1rem 1.15rem;
    border-radius: 1.1rem;
    background: #fff;
    border: 1px solid rgba(20, 36, 51, 0.08);
    box-shadow: 0 8px 22px rgba(15, 43, 70, 0.05);
}

.dashboard-kpi-card--accent {
    border-color: rgba(10, 127, 111, 0.22);
    background: linear-gradient(180deg, #f3fbf8 0%, #ffffff 100%);
}

.dashboard-kpi-card__icon {
    width: 2.35rem;
    height: 2.35rem;
    border-radius: 0.75rem;
    display: grid;
    place-items: center;
    background: #eef4f8;
    color: #0a7f6f;
    font-weight: 800;
    flex-shrink: 0;
}

.dashboard-kpi-card__label {
    display: block;
    font-size: 0.82rem;
    font-weight: 700;
    color: #64748b;
    margin-bottom: 0.2rem;
}

.dashboard-kpi-card__value {
    font-size: 1.55rem;
    line-height: 1;
    color: #0f2b46;
    letter-spacing: -0.02em;
}

.dashboard-settings-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(16rem, 0.65fr);
    gap: 1rem;
    align-items: start;
}

.dashboard-panel {
    background: #fff;
    border: 1px solid rgba(20, 36, 51, 0.08);
    border-radius: 1.15rem;
    box-shadow: 0 10px 28px rgba(15, 43, 70, 0.06);
    padding: 1.35rem 1.4rem;
}

.dashboard-panel__header {
    margin-bottom: 1.15rem;
}

.dashboard-panel__eyebrow {
    display: inline-flex;
    margin-bottom: 0.45rem;
    padding: 0.28rem 0.65rem;
    border-radius: 999px;
    background: rgba(10, 127, 111, 0.1);
    color: #0a7f6f;
    font-size: 0.74rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.dashboard-panel__header h2 {
    margin: 0 0 0.35rem;
    font-size: 1.35rem;
    color: #0f2b46;
}

.dashboard-panel__header p {
    margin: 0;
}

.dashboard-panel__footer {
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(20, 36, 51, 0.08);
}

.dashboard-settings-form__toggles {
    display: grid;
    gap: 0.65rem;
}

.settings-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.95rem 1rem;
    border-radius: 0.95rem;
    border: 1px solid rgba(20, 36, 51, 0.08);
    background: #f8fbfd;
    cursor: pointer;
}

.settings-toggle__copy {
    display: grid;
    gap: 0.2rem;
    min-width: 0;
}

.settings-toggle__copy strong {
    color: #0f2b46;
    font-size: 0.95rem;
}

.settings-toggle__copy span {
    color: #64748b;
    font-size: 0.84rem;
    line-height: 1.45;
}

.settings-toggle__control {
    position: relative;
    flex-shrink: 0;
}

.settings-toggle__control input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.settings-toggle__track {
    display: block;
    width: 2.75rem;
    height: 1.55rem;
    border-radius: 999px;
    background: #cbd5e1;
    transition: background 0.15s ease;
}

.settings-toggle__track::after {
    content: "";
    position: absolute;
    top: 0.2rem;
    left: 0.2rem;
    width: 1.15rem;
    height: 1.15rem;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 2px 6px rgba(15, 43, 70, 0.2);
    transition: transform 0.15s ease;
}

.settings-toggle--on .settings-toggle__track {
    background: #0a7f6f;
}

.settings-toggle--on .settings-toggle__track::after {
    transform: translateX(1.2rem);
}

.dashboard-settings-form__numbers {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem;
    margin-top: 1rem;
}

.dashboard-settings-form__number label {
    font-weight: 700;
    color: #334155;
    margin-bottom: 0.35rem;
}

.dashboard-policy-list {
    margin: 0;
    display: grid;
    gap: 0;
}

.dashboard-policy-list__row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 0.75rem;
    align-items: center;
    padding: 0.85rem 0;
    border-bottom: 1px solid rgba(20, 36, 51, 0.07);
}

.dashboard-policy-list__row:last-child {
    border-bottom: 0;
}

.dashboard-policy-list dt {
    margin: 0;
    font-size: 0.88rem;
    font-weight: 700;
    color: #64748b;
}

.dashboard-policy-list dd {
    margin: 0;
    text-align: right;
}

.dashboard-pill {
    display: inline-flex;
    align-items: center;
    min-height: 1.65rem;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    background: #eef4f8;
    color: #334155;
    font-size: 0.78rem;
    font-weight: 800;
}

.dashboard-pill--on {
    background: #e8f8f3;
    color: #0a7f6f;
}

.dashboard-pill--off {
    background: #f1f5f9;
    color: #64748b;
}

.dashboard-pill--warn {
    background: #fff4e5;
    color: #b45309;
}

.dashboard-ops-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.85rem;
}

.dashboard-ops-grid--compact {
    grid-template-columns: 1fr;
}

.dashboard-ops-card {
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto;
    gap: 0.65rem 0.85rem;
    padding: 1.15rem 1.2rem;
    border-radius: 1.1rem;
    background: #fff;
    border: 1px solid rgba(20, 36, 51, 0.08);
    box-shadow: 0 8px 22px rgba(15, 43, 70, 0.05);
}

.dashboard-ops-card__icon {
    grid-row: span 2;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 0.8rem;
    display: grid;
    place-items: center;
    font-weight: 800;
    font-size: 1.1rem;
}

.dashboard-ops-card__icon--review {
    background: #eef4ff;
    color: #2563eb;
}

.dashboard-ops-card__icon--revenue {
    background: #e8f8f3;
    color: #0a7f6f;
}

.dashboard-ops-card__icon--promo {
    background: #fff4e5;
    color: #b45309;
}

.dashboard-ops-card h3 {
    margin: 0;
    font-size: 1.02rem;
    color: #0f2b46;
    align-self: end;
}

.dashboard-ops-card p {
    margin: 0;
    grid-column: 2;
    font-size: 0.88rem;
}

.dashboard-ops-card__meta {
    grid-column: 1 / -1;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
    padding-top: 0.35rem;
    border-top: 1px solid rgba(20, 36, 51, 0.06);
}

.dashboard-section__header {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 1rem;
    margin-bottom: 0.85rem;
}

.dashboard-section__header h2 {
    margin: 0 0 0.25rem;
    font-size: 1.25rem;
}

.dashboard-course-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(17rem, 1fr));
    gap: 0.85rem;
}

.dashboard-course-card {
    padding: 1.1rem 1.15rem;
    border-radius: 1rem;
    background: #fff;
    border: 1px solid rgba(20, 36, 51, 0.08);
    box-shadow: 0 6px 18px rgba(15, 43, 70, 0.04);
}

.dashboard-course-card__top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.55rem;
    font-size: 0.82rem;
}

.dashboard-course-card h3 {
    margin: 0 0 0.75rem;
    font-size: 1.05rem;
    line-height: 1.3;
}

.dashboard-course-card h3 a {
    color: #0f2b46;
    text-decoration: none;
}

.dashboard-course-card h3 a:hover {
    color: #0a7f6f;
}

.dashboard-course-card__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem 0.85rem;
}

.dashboard-course-card__actions a {
    font-size: 0.84rem;
    font-weight: 700;
    color: #0a7f6f;
    text-decoration: none;
}

.dashboard-course-card__actions a:hover {
    text-decoration: underline;
}

@media (max-width: 1100px) {
    .dashboard-kpi-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .dashboard-settings-grid,
    .dashboard-ops-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 760px) {
    .dashboard-hero {
        grid-template-columns: 1fr;
    }

    .dashboard-kpi-grid {
        grid-template-columns: 1fr;
    }

    .dashboard-settings-form__numbers {
        grid-template-columns: 1fr;
    }

    .dashboard-ops-card {
        grid-template-columns: 1fr;
    }

    .dashboard-ops-card__icon {
        grid-row: auto;
    }

    .dashboard-ops-card p {
        grid-column: 1;
    }
}


/* Interactive learning room */
.learning-module-card--accordion { overflow: hidden; padding: 0; }
.learning-module-toggle { align-items: center; background: #fff; border: 0; color: inherit; cursor: pointer; display: grid; gap: 1rem; grid-template-columns: auto minmax(0, 1fr) minmax(150px, 240px); padding: 1.15rem 1.25rem; text-align: left; width: 100%; }
.learning-module-toggle:hover { background: #f8fbfc; }
.learning-module-toggle__icon { font-size: 1.25rem; transform: rotate(-90deg); transition: transform .2s ease; }
.learning-module-toggle[aria-expanded="true"] .learning-module-toggle__icon { transform: rotate(0); }
.learning-module-toggle__copy { display: grid; gap: .25rem; }
.learning-module-toggle__copy strong { color: #06284b; font-size: 1rem; }
.learning-module-toggle__copy small { color: #66788a; }
.learning-module-toggle__progress { align-items: center; display: grid; gap: .4rem; grid-template-columns: auto 1fr; justify-self: stretch; }
.progress-bar--compact, .progress-bar--lesson, .progress-bar--presentation { display: block; height: .5rem; min-width: 90px; }
.learning-module-panel { border-top: 1px solid #e4ebef; padding: 0 1.25rem; }
.learning-module-panel[hidden] { display: none; }
.lesson-item-progress { display: grid; gap: .35rem; margin-top: .55rem; max-width: 380px; }
.lesson-item-progress__labels { align-items: center; display: flex; justify-content: space-between; }
.learning-lesson-row--done [data-state-label] { background: #dff5e8; color: #17663a; }
.ajax-progress-form { margin: 0; }

/* In-lesson presentation */
.lesson-view-switch { display: flex; flex-wrap: wrap; gap: .6rem; margin: 0 0 1rem; }
.lesson-presentation { background: linear-gradient(145deg, #f7fbff, #fff); border: 1px solid #dce7ed; border-radius: 18px; box-shadow: 0 16px 40px rgba(15, 45, 70, .08); margin-top: 1rem; overflow: hidden; }
.lesson-presentation[hidden] { display: none; }
.lesson-presentation__top { align-items: center; color: #536b7d; display: flex; justify-content: space-between; padding: 1rem 1.25rem .6rem; }
.lesson-presentation .progress-bar--presentation { border-radius: 0; margin: 0 1.25rem; }
.lesson-presentation__viewport { min-height: 390px; padding: 1.5rem; }
.lesson-slide { animation: lessonSlideIn .22s ease; background: #fff; border: 1px solid #e4ebef; border-radius: 16px; min-height: 330px; padding: clamp(1.5rem, 4vw, 3rem); }
.lesson-slide[hidden] { display: none; }
.lesson-slide h2 { color: #06284b; font-size: clamp(1.4rem, 3vw, 2.1rem); margin: .55rem 0 1.2rem; }
.lesson-slide__body { color: #28465e; font-size: 1.02rem; line-height: 1.75; }
.lesson-presentation__controls { align-items: center; border-top: 1px solid #e4ebef; display: grid; gap: 1rem; grid-template-columns: auto 1fr auto; padding: 1rem 1.25rem; }
.lesson-presentation__dots { display: flex; flex-wrap: wrap; gap: .35rem; justify-content: center; }
.lesson-presentation__dot { background: #cbd8df; border: 0; border-radius: 50%; cursor: pointer; height: .65rem; padding: 0; width: .65rem; }
.lesson-presentation__dot.is-active { background: #057c82; transform: scale(1.2); }
@keyframes lessonSlideIn { from { opacity: 0; transform: translateX(10px); } to { opacity: 1; transform: translateX(0); } }
@media (max-width: 760px) {
  .learning-module-toggle { grid-template-columns: auto 1fr; }
  .learning-module-toggle__progress { grid-column: 2; }
  .learning-module-panel { padding: 0 .85rem; }
  .lesson-presentation__viewport { min-height: 320px; padding: .8rem; }
  .lesson-slide { min-height: 285px; padding: 1.25rem; }
  .lesson-presentation__controls { grid-template-columns: 1fr 1fr; }
  .lesson-presentation__dots { grid-column: 1 / -1; grid-row: 1; }
}

.module-material-card { align-items: center; background: #f3f9f8; border: 1px solid #d8e9e6; border-radius: 14px; display: grid; gap: 1rem; grid-template-columns: auto minmax(0, 1fr) auto; margin: 1rem 0; padding: 1rem; }
.module-material-card__icon { align-items: center; background: #0a6f70; border-radius: 10px; color: #fff; display: flex; font-size: .72rem; font-weight: 800; height: 44px; justify-content: center; width: 44px; }
.module-material-card__copy { display: grid; gap: .2rem; }
.module-material-card__copy strong { color: #06284b; }
.module-material-card__copy p { color: #607585; margin: 0; }
@media (max-width: 680px) { .module-material-card { grid-template-columns: auto 1fr; } .module-material-card .btn { grid-column: 1 / -1; width: 100%; } }

.lesson-attachment-card { align-items: center; background: #f6fafb; border: 1px solid #dce7ed; border-radius: 16px; display: grid; gap: 1rem; grid-template-columns: auto minmax(0, 1fr) auto; margin-bottom: 1.25rem; padding: 1.15rem; }
.lesson-attachment-card__icon { align-items: center; background: #e3f0ee; border-radius: 12px; color: #075f61; display: flex; font-size: .75rem; font-weight: 800; height: 52px; justify-content: center; width: 52px; }
.lesson-attachment-card__copy h2 { color: #06284b; font-size: 1rem; margin: .2rem 0; overflow-wrap: anywhere; }
.lesson-attachment-card__copy p { color: #647889; margin: 0; }
@media (max-width: 680px) { .lesson-attachment-card { grid-template-columns: auto 1fr; } .lesson-attachment-card .btn { grid-column: 1 / -1; width: 100%; } }

.learning-room-tabs { align-items: center; border-bottom: 1px solid #dce7ed; display: flex; gap: .35rem; margin-bottom: 1.25rem; overflow-x: auto; padding-bottom: 0; }
.learning-room-tab { border-bottom: 3px solid transparent; color: #526b7d; font-weight: 700; padding: .9rem 1.15rem; text-decoration: none; white-space: nowrap; }
.learning-room-tab:hover { color: #075f61; }
.learning-room-tab.is-active { border-bottom-color: #087b7d; color: #075f61; }
.attachment-library, .question-history { display: grid; gap: 1rem; }
.question-center__grid { display: grid; gap: 1.25rem; grid-template-columns: minmax(0, 1.4fr) minmax(280px, .6fr); margin-bottom: 1.5rem; }
.relator-contact { border-bottom: 1px solid #e5ecef; display: grid; gap: .25rem; padding: .8rem 0; }
.relator-contact:last-child { border-bottom: 0; }
.relator-contact a { color: #087b7d; overflow-wrap: anywhere; }
.question-card { background: #fff; border: 1px solid #dce7ed; border-radius: 16px; display: grid; gap: .8rem; padding: 1.15rem; }
.question-card > div:first-child { align-items: center; display: flex; flex-wrap: wrap; gap: .6rem; }
.question-card p { margin: 0; }
.question-answer { background: #f0f8f6; border-left: 4px solid #087b7d; border-radius: 8px; padding: .9rem; }
.moderation-actions { align-items: end; display: grid; gap: .65rem; grid-template-columns: minmax(180px, 1fr) auto auto; }
@media (max-width: 780px) { .question-center__grid { grid-template-columns: 1fr; } .moderation-actions { grid-template-columns: 1fr; } }

/* Profile dropdown and persistent notifications */
.catalog-app__profile-menu { position: relative; }
.catalog-app__profile-menu > summary { list-style: none; }
.catalog-app__profile-menu > summary::-webkit-details-marker { display: none; }
.catalog-app__profile-menu[open] .catalog-app__profile { background: #f3f7f9; }
.catalog-app__profile-chevron { color: #718596; font-size: .85rem; margin-left: .2rem; transition: transform .18s ease; }
.catalog-app__profile-menu[open] .catalog-app__profile-chevron { transform: rotate(180deg); }
.catalog-app__profile-dropdown { background: #fff; border: 1px solid #dce6eb; border-radius: 14px; box-shadow: 0 18px 42px rgba(16, 42, 64, .16); display: grid; min-width: 220px; padding: .45rem; position: absolute; right: 0; top: calc(100% + .55rem); z-index: 50; }
.catalog-app__profile-dropdown a, .catalog-app__profile-dropdown button { background: transparent; border: 0; border-radius: 9px; color: #17364e; cursor: pointer; display: block; font: inherit; padding: .7rem .8rem; text-align: left; text-decoration: none; width: 100%; }
.catalog-app__profile-dropdown a:hover, .catalog-app__profile-dropdown button:hover { background: #eef6f5; color: #075f61; }
.catalog-app__profile-dropdown form { border-top: 1px solid #e6ecef; margin-top: .3rem; padding-top: .3rem; }
.catalog-app__profile-dropdown form button { color: #a52e38; }
.sidebar-notifications { border-top: 1px solid rgba(255,255,255,.14); display: grid; gap: .55rem; margin-top: .75rem; padding-top: 1rem; }
.sidebar-notifications__head { align-items: center; display: flex; justify-content: space-between; }
.sidebar-notifications__head strong { color: #fff; font-size: .86rem; }
.sidebar-notifications__head a { color: rgba(255,255,255,.72); font-size: .72rem; }
.sidebar-notifications > .muted { color: rgba(255,255,255,.62); font-size: .75rem; margin: 0; }
.sidebar-notification { align-items: start; background: rgba(255,255,255,.08); border-radius: 10px; color: #fff; display: grid; gap: .55rem; grid-template-columns: auto 1fr; padding: .65rem; text-decoration: none; }
.sidebar-notification:hover { background: rgba(255,255,255,.15); }
.sidebar-notification > span { background: #65ddd0; border-radius: 50%; height: .48rem; margin-top: .3rem; width: .48rem; }
.sidebar-notification div { display: grid; gap: .15rem; min-width: 0; }
.sidebar-notification strong { font-size: .74rem; }
.sidebar-notification small { color: rgba(255,255,255,.7); font-size: .68rem; line-height: 1.35; }
.notification-list { display: grid; gap: .75rem; }
.notification-card { align-items: start; background: #fff; border: 1px solid #dce7ed; border-radius: 14px; color: #17364e; display: grid; gap: .8rem; grid-template-columns: auto 1fr; padding: 1rem; text-decoration: none; }
.notification-card.is-unread { background: #f1faf8; border-color: #a9d9d2; }
.notification-card__dot { background: #b8c6cd; border-radius: 50%; height: .65rem; margin-top: .35rem; width: .65rem; }
.notification-card.is-unread .notification-card__dot { background: #087b7d; box-shadow: 0 0 0 4px rgba(8,123,125,.12); }
.notification-card p { margin: .25rem 0; }
.notification-card small { color: #718596; }
@media (max-width: 760px) { .catalog-app__profile-dropdown { position: fixed; right: 1rem; top: 72px; } .sidebar-notifications { display: none; } }

/* Topbar notification bell */
.catalog-app__profile { justify-content: center; }
.catalog-app__profile-avatar { flex: 0 0 2.9rem; line-height: 1; text-align: center; }
.catalog-app__profile-menu > summary { cursor: pointer; }
.catalog-app__notification-menu { position: relative; }
.catalog-app__notification-menu > summary { list-style: none; }
.catalog-app__notification-menu > summary::-webkit-details-marker { display: none; }
.catalog-app__notification-trigger { align-items: center; background: #fff; border: 1px solid #e1e9ed; border-radius: 50%; box-shadow: 0 6px 18px rgba(24, 50, 70, .08); cursor: pointer; display: flex; height: 2.8rem; justify-content: center; position: relative; width: 2.8rem; }
.catalog-app__notification-trigger:hover { background: #eef7f6; }
.catalog-app__bell { border: 2px solid #536a7d; border-radius: 10px 10px 5px 5px; display: block; height: 1rem; position: relative; width: .9rem; }
.catalog-app__bell::before { background: #536a7d; border-radius: 50%; content: ""; height: .23rem; left: 50%; position: absolute; top: -.33rem; transform: translateX(-50%); width: .23rem; }
.catalog-app__bell::after { background: #536a7d; border-radius: 50%; bottom: -.38rem; content: ""; height: .25rem; left: 50%; position: absolute; transform: translateX(-50%); width: .35rem; }
.catalog-app__notification-trigger > small { align-items: center; background: #d83b4c; border: 2px solid #fff; border-radius: 999px; color: #fff; display: flex; font-size: .65rem; font-weight: 800; height: 1.2rem; justify-content: center; min-width: 1.2rem; padding: 0 .2rem; position: absolute; right: -.2rem; top: -.25rem; }
.catalog-app__notification-dropdown { background: #fff; border: 1px solid #dce6eb; border-radius: 16px; box-shadow: 0 18px 42px rgba(16, 42, 64, .16); min-width: 340px; overflow: hidden; position: absolute; right: 0; top: calc(100% + .55rem); z-index: 60; }
.catalog-app__notification-head { align-items: center; border-bottom: 1px solid #e5ecef; display: flex; justify-content: space-between; padding: .9rem 1rem; }
.catalog-app__notification-head span { color: #087b7d; font-size: .72rem; font-weight: 700; }
.catalog-app__notification-items { display: grid; }
.catalog-app__notification-items > a { align-items: start; border-bottom: 1px solid #edf1f3; color: #17364e; display: grid; gap: .7rem; grid-template-columns: auto 1fr; padding: .85rem 1rem; text-decoration: none; }
.catalog-app__notification-items > a:hover { background: #f1faf8; }
.catalog-app__notification-items a > span:last-child { display: grid; gap: .2rem; }
.catalog-app__notification-items small { color: #718596; line-height: 1.35; }
.catalog-app__notification-items p { color: #718596; margin: 0; padding: 1.2rem 1rem; text-align: center; }
.catalog-app__notification-dot { background: #087b7d; border-radius: 50%; height: .55rem; margin-top: .35rem; width: .55rem; }
.catalog-app__notification-all { color: #087b7d; display: block; font-size: .82rem; font-weight: 700; padding: .8rem 1rem; text-align: center; text-decoration: none; }
@media (max-width: 760px) { .catalog-app__notification-dropdown { min-width: min(340px, calc(100vw - 2rem)); position: fixed; right: 1rem; top: 72px; } }
/* Keep the profile initial centered inside its avatar */
.catalog-app__profile .catalog-app__profile-avatar {
    align-items: center;
    display: inline-flex;
    justify-content: center;
    line-height: 1;
    padding: 0;
}
/* Notification bell inspired by the supplied reference */
.catalog-app__notification-trigger .catalog-app__bell {
    border: 0;
    border-radius: 0;
    display: block;
    fill: none;
    height: 1.75rem;
    overflow: visible;
    position: static;
    stroke: url(#notification-bell-gradient);
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 2.6;
    width: 1.75rem;
}
.catalog-app__notification-trigger .catalog-app__bell::before,
.catalog-app__notification-trigger .catalog-app__bell::after { content: none; }
.catalog-app__bell-wave { stroke-width: 2.4; }
.catalog-app__notification-menu[open] .catalog-app__bell-wave { animation: notification-ring .75s ease-in-out; transform-origin: 16px 15px; }
@keyframes notification-ring {
    0%, 100% { transform: rotate(0deg); }
    35% { transform: rotate(4deg); }
    70% { transform: rotate(-2deg); }
}
.catalog-app__notification-items time { color: #94a3b8; font-size: .65rem; }
.catalog-app__notification-read-all { border-top: 1px solid #edf1f3; margin: 0; padding: .45rem .75rem 0; }
.catalog-app__notification-read-all button { background: #f0fdfa; border: 0; border-radius: 9px; color: #0f766e; cursor: pointer; font: inherit; font-size: .74rem; font-weight: 750; min-height: 38px; width: 100%; }
.catalog-app__notification-read-all button:hover { background: #ccfbf1; }
.catalog-app__nav-icon svg { fill: none; height: 1.2rem; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; width: 1.2rem; }
/* Horario visible de clases en vivo */
.live-class-card { align-items: center; background: linear-gradient(135deg,#fffbeb,#fff7ed); border: 1px solid #fbbf24; border-radius: 18px; display: grid; gap: 1rem; grid-template-columns: 52px minmax(0,1fr) auto; margin-bottom: 1.25rem; padding: 1.1rem; }
.live-class-card__icon { align-items: center; background: #fef3c7; border-radius: 14px; color: #b45309; display: flex; font-size: 1.3rem; font-weight: 850; height: 52px; justify-content: center; width: 52px; }
.live-class-card__copy h2 { color: #78350f; font-size: 1rem; margin: .35rem 0 .25rem; text-transform: capitalize; }
.live-class-card__copy p { color: #92400e; font-size: .76rem; line-height: 1.5; margin: 0; }
.live-class-card__timezone { background: #fef3c7; border-radius: 999px; color: #92400e; font-size: .65rem; font-weight: 800; padding: .4rem .65rem; }
.learning-lesson-row__schedule { color: #b45309 !important; font-weight: 750; margin-top: .2rem !important; }
@media (max-width: 700px) { .live-class-card { grid-template-columns: 44px minmax(0,1fr); } .live-class-card__icon { height: 44px; width: 44px; } .live-class-card__timezone { grid-column: 2; justify-self: start; } }