.admin-body {
    background: linear-gradient(180deg, #f5f7fb 0%, #edf2ff 100%);
}

.admin-body .app-container {
    padding: 0;
}

.admin-app {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    transition: grid-template-columns .24s ease;
}

.admin-app.is-collapsed {
    grid-template-columns: 92px minmax(0, 1fr);
}

.admin-sidebar {
    position: sticky;
    top: 0;
    height: 100vh;
    overflow: auto;
    padding: 24px 18px;
    background: linear-gradient(180deg, #111827 0%, #172554 100%);
    color: #e5eefc;
    border-right: 1px solid rgba(148, 163, 184, 0.16);
}

.admin-sidebar__brand {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 24px;
    padding: 0 6px;
}

.admin-sidebar__brand-main {
    display: flex;
    align-items: center;
    gap: 12px;
}

.admin-sidebar__logo {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: linear-gradient(135deg, #f59e0b, #f97316);
    color: #fff;
    font-weight: 800;
    letter-spacing: .04em;
}

.admin-sidebar__brand-copy {
    display: grid;
    gap: 2px;
}

.admin-sidebar__brand-copy span {
    color: rgba(226, 232, 240, 0.72);
    font-size: 13px;
}

.admin-sidebar__nav {
    display: grid;
    gap: 10px;
}

.admin-sidebar__mobile-user {
    display: none;
}

.admin-sidebar__close {
    display: none;
    width: 40px;
    height: 40px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
}

.admin-sidebar__link,
.admin-sidebar__summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 14px;
    color: #dbeafe;
    text-decoration: none;
    cursor: pointer;
    transition: background .2s ease, color .2s ease, transform .2s ease;
}

.admin-sidebar__summary {
    list-style: none;
}

.admin-sidebar__summary::-webkit-details-marker {
    display: none;
}

.admin-sidebar__link:hover,
.admin-sidebar__summary:hover,
.admin-sidebar__sublink:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
}

.admin-sidebar__link.is-active,
.admin-sidebar__sublink.is-active {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.18), rgba(249, 115, 22, 0.14));
    color: #fff;
}

.admin-sidebar__summary-main {
    display: flex;
    align-items: center;
    gap: 12px;
}

.admin-sidebar__icon {
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    border-radius: 11px;
    background: rgba(255, 255, 255, 0.08);
    font-size: 13px;
    font-weight: 800;
    flex-shrink: 0;
}

.admin-sidebar__label {
    font-weight: 700;
}

.admin-sidebar__chevron {
    font-size: 16px;
    transition: transform .2s ease;
}

.admin-sidebar__group[open] > .admin-sidebar__summary .admin-sidebar__chevron {
    transform: rotate(180deg);
}

.admin-sidebar__submenu {
    display: grid;
    gap: 8px;
    padding: 8px 0 2px 46px;
}

.admin-sidebar__sublink {
    padding: 9px 12px;
    border-radius: 12px;
    color: rgba(219, 234, 254, 0.88);
    text-decoration: none;
    font-size: 14px;
}

.admin-app.is-collapsed .admin-sidebar__brand-copy,
.admin-app.is-collapsed .admin-sidebar__label,
.admin-app.is-collapsed .admin-sidebar__chevron,
.admin-app.is-collapsed .admin-sidebar__submenu {
    display: none;
}

.admin-app.is-collapsed .admin-sidebar {
    padding-inline: 12px;
}

.admin-app.is-collapsed .admin-sidebar__link,
.admin-app.is-collapsed .admin-sidebar__summary {
    justify-content: center;
    padding-inline: 10px;
    pointer-events: none;
    cursor: default;
}

.admin-main {
    min-width: 0;
    display: grid;
    grid-template-rows: auto 1fr;
}

.admin-sidebar-overlay {
    display: none;
}

.admin-topbar {
    position: sticky;
    top: 0;
    z-index: 25;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 18px 28px;
    background: rgba(255, 255, 255, 0.84);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
}

.admin-topbar__left,
.admin-topbar__right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.admin-topbar__toggle {
    width: 46px;
    height: 46px;
    display: grid;
    place-content: center;
    gap: 4px;
    border: 1px solid var(--color-border);
    border-radius: 14px;
    background: #fff;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
}

.admin-topbar__toggle span {
    width: 18px;
    height: 2px;
    background: var(--color-text);
    border-radius: 999px;
}

.admin-topbar__title {
    display: grid;
    gap: 2px;
}

.admin-topbar__title span,
.admin-topbar__user span {
    color: var(--color-text-muted);
    font-size: 13px;
}

.admin-topbar__user {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 10px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid var(--color-border);
}

.admin-topbar__avatar {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-strong));
    color: #fff;
    font-weight: 800;
}

.admin-topbar__logout-form {
    margin: 0;
}

.admin-content {
    padding: 28px 0 44px;
}

.dashboard-shell {
    margin-bottom: 28px;
}

.dashboard-hero {
    display: flex;
    justify-content: space-between;
    gap: 22px;
    align-items: stretch;
    padding: 30px;
    border-radius: 28px;
    border: 1px solid rgba(226, 232, 240, 0.92);
    background:
        radial-gradient(circle at top right, rgba(249, 115, 22, 0.16), transparent 30%),
        linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(239, 246, 255, 0.9));
    box-shadow: var(--shadow-md);
}

.dashboard-hero__eyebrow {
    display: inline-flex;
    margin-bottom: 10px;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.06);
    color: #b45309;
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.dashboard-hero__meta {
    display: grid;
    grid-template-columns: repeat(2, minmax(170px, 1fr));
    gap: 14px;
}

.dashboard-hero__meta-card {
    min-width: 0;
    display: grid;
    align-content: center;
    gap: 4px;
    padding: 18px 20px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(226, 232, 240, 0.92);
}

.dashboard-hero__meta-card strong {
    font-size: 28px;
    color: #0f172a;
}

.dashboard-hero__meta-card span {
    color: var(--color-text-muted);
    font-size: 13px;
}

.dashboard {
    display: grid;
    gap: 28px;
}

.dashboard-header {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(224, 231, 255, 0.72));
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 30px;
    box-shadow: var(--shadow-md);
}

.dashboard-header h1 {
    font-size: clamp(2rem, 3vw, 2.5rem);
    margin: 0 0 8px;
    letter-spacing: -0.03em;
}

.dashboard-header p {
    color: var(--color-text-muted);
}

.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 18px;
    margin-top: 26px;
}

.stat {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(248, 250, 252, 0.94));
    border: 1px solid rgba(226, 232, 240, 0.92);
    border-radius: 22px;
    padding: 22px 20px;
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.stat::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 7px;
    background: linear-gradient(180deg, #f59e0b, #f97316);
}

.stat strong {
    display: block;
    font-size: 32px;
    color: #0f172a;
    margin-bottom: 6px;
}

.stat span {
    color: #b45309;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    font-size: 12px;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    width: fit-content;
    margin: 18px 18px 0;
    padding: 7px 11px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
}

.badge.progress {
    background: var(--color-primary-soft);
    color: var(--color-primary-strong);
}

.badge.completed {
    background: var(--color-success-soft);
    color: var(--color-success);
}

.badge.promo {
    background: var(--color-warning-soft);
    color: var(--color-warning);
}

.course-card {
    position: relative;
}

.course-card .dashboard-course-thumb {
    width: calc(100% - 36px);
    max-width: calc(100% - 36px);
    height: 170px;
    object-fit: cover;
    margin: 18px 18px 0;
    border-radius: 16px;
}

.course-card h2 {
    font-size: 20px;
    margin: 18px 18px 8px;
}

.course-card p {
    margin: 0 18px 16px;
    color: var(--color-text-muted);
}

.course-card small {
    display: block;
    margin: 12px 18px 18px;
    color: var(--color-text-muted);
}

.rating-stars-form {
    margin: 0 18px 14px;
    display: block;
}

.rating-stars {
    display: inline-flex;
    justify-content: flex-start;
    gap: 1px;
}

.rating-stars-form .rating-star {
    color: #d1d5db;
    font-size: 16px;
    line-height: 1;
}

.rating-stars-form .rating-star.is-active {
    color: #f59e0b;
}

.dashboard-course-meta-row {
    margin: 14px 18px 2px;
    align-items: center;
}

.dashboard-course-meta-row .badge,
.dashboard-course-meta-row .course-card-rating {
    min-height: 28px;
    padding: 6px 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    font-size: 12px;
    border-radius: 999px;
}

.dashboard-course-meta-row .badge {
    margin: 0;
    width: auto;
    gap: 0;
}

.course-card .btn-primary,
.course-card .btn-secondary {
    margin: 0 18px 18px;
    width: calc(100% - 36px);
}

.course-card .btn-primary,
.course-card .btn-secondary,
.rating-stars-form,
.progress-bar {
    position: relative;
    z-index: 1;
}

.progress-bar {
    margin: 0 18px;
    background: #e5e7eb;
    height: 10px;
    border-radius: 999px;
    overflow: hidden;
}

.progress-bar span {
    display: block;
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-strong));
}

.player-shell {
    width: min(100%, 1520px);
    margin: 0 auto;
    padding: 0 24px;
}

.player-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 380px;
    gap: 0;
    border: 1px solid var(--color-border);
    border-radius: 24px;
    overflow: hidden;
    background: #0f172a;
    box-shadow: var(--shadow-lg);
}

.player-main {
    min-width: 0;
    background: #fff;
}

.player-stage {
    background: #0f172a;
}

.player-video-frame {
    aspect-ratio: 16 / 9;
    width: 100%;
}

.player-video-frame iframe {
    width: 100%;
    height: 100%;
    border: none;
    display: block;
}

.player-empty-state {
    min-height: 420px;
    display: grid;
    place-content: center;
    gap: 10px;
    color: #fff;
    text-align: center;
    padding: 28px;
}

.player-empty-state p {
    color: rgba(255, 255, 255, 0.75);
}

.player-overview-tabs {
    display: flex;
    gap: 28px;
    align-items: center;
    overflow-x: auto;
    padding: 18px 28px;
    border-bottom: 1px solid var(--color-border);
    background: #fff;
}

.player-overview-tabs a {
    white-space: nowrap;
    text-decoration: none;
    color: var(--color-text-muted);
    font-weight: 700;
}

.player-overview-tabs span {
    color: var(--color-text-muted);
    font-weight: 600;
    white-space: nowrap;
}

.player-overview-tabs .is-active {
    color: var(--color-text);
    border-bottom: 2px solid var(--color-primary);
    padding-bottom: 10px;
}

.player-overview-card {
    padding: 28px;
    display: grid;
    gap: 24px;
}

.player-overview-head {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    align-items: flex-start;
    flex-wrap: wrap;
}

.player-overview-head h1 {
    font-size: clamp(2rem, 3vw, 2.5rem);
    margin: 10px 0 10px;
    letter-spacing: -0.03em;
}

.player-overview-head p {
    max-width: 780px;
    color: var(--color-text-muted);
    line-height: 1.8;
}

.player-progress-chip {
    min-width: 230px;
    padding: 18px 20px;
    border-radius: 18px;
    background: linear-gradient(135deg, var(--color-primary-soft), #eef2ff);
    border: 1px solid rgba(79, 70, 229, 0.18);
}

.player-progress-chip strong {
    display: block;
    color: var(--color-primary-strong);
    font-size: 30px;
    margin-bottom: 4px;
}

.player-progress-chip span {
    color: var(--color-text-muted);
}

.player-certificate-button {
    margin-top: 16px;
    width: 100%;
}

.player-lesson-meta {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    align-items: center;
    padding: 22px 24px;
    border-radius: 20px;
    background: var(--color-surface-muted);
    border: 1px solid var(--color-border);
    flex-wrap: wrap;
}

.player-lesson-meta small {
    display: block;
    color: var(--color-text-muted);
    font-size: 13px;
    margin-bottom: 6px;
}

.player-lesson-meta h2 {
    font-size: 1.6rem;
    margin: 0;
}

.player-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-left: auto;
}

.player-actions .btn-secondary,
.player-actions .lesson-complete-form {
    flex: 0 0 auto;
}

.player-lesson-content {
    display: grid;
    gap: 12px;
}

.player-lesson-content h3 {
    font-size: 1.2rem;
}

.lesson-text {
    color: var(--color-text-muted);
    line-height: 1.8;
}

.lesson-done {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    width: fit-content;
    background: var(--color-success-soft);
    color: var(--color-success);
    padding: 12px 14px;
    border-radius: 12px;
    font-weight: 700;
}

.lesson-attachments {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
}

.lesson-attachment-card {
    display: grid;
    gap: 6px;
    padding: 16px 18px;
    border-radius: 18px;
    border: 1px solid var(--color-border);
    background: rgba(248, 250, 252, 0.96);
    text-decoration: none;
    box-shadow: var(--shadow-sm);
}

.lesson-attachment-card strong {
    color: var(--color-text);
}

.lesson-attachment-card span {
    color: var(--color-primary-strong);
    font-weight: 700;
}

.quiz-card {
    display: grid;
    gap: 16px;
    padding: 20px;
    border-radius: 20px;
    border: 1px solid var(--color-border);
    background: rgba(248, 250, 252, 0.95);
}

.quiz-options {
    display: grid;
    gap: 10px;
    padding-left: 20px;
    color: var(--color-text-muted);
}

.player-sidebar {
    background: #fff;
    border-left: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    min-height: 100%;
}

.player-sidebar-head {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
    padding: 20px 20px 18px;
    border-bottom: 1px solid var(--color-border);
}

.player-sidebar-head h2 {
    font-size: 1.2rem;
    margin: 0;
}

.player-sidebar-head span {
    color: var(--color-text-muted);
    font-size: 14px;
}

.player-sidebar-empty {
    padding: 20px;
    color: var(--color-text-muted);
}

.player-sections {
    display: grid;
    overflow-y: auto;
    max-height: calc(100vh - 170px);
}

.player-section {
    border-bottom: 1px solid var(--color-border);
}

.player-section-summary {
    list-style: none;
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: flex-start;
    padding: 18px 20px;
    cursor: pointer;
    background: #f8fafc;
}

.player-section-summary::-webkit-details-marker {
    display: none;
}

.player-section-summary strong {
    display: block;
    margin-bottom: 5px;
}

.player-section-summary small,
.player-section-summary span {
    color: var(--color-text-muted);
    font-size: 13px;
}

.player-section[open] .player-section-summary {
    background: #eef2ff;
}

.player-section-lessons {
    display: grid;
}

.player-lesson-link {
    display: block;
    min-width: 0;
    padding: 14px 20px 14px 0;
    text-decoration: none;
    color: var(--color-text);
    background: transparent;
}

.player-lesson-link:hover {
    background: #f8fafc;
}

.player-lesson-check {
    width: 22px;
    height: 22px;
    border-radius: 999px;
    border: 2px solid var(--color-border-strong);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: transparent;
    font-size: 12px;
    font-weight: 800;
    margin-top: 1px;
}

.player-lesson-row {
    display: grid;
    grid-template-columns: 32px minmax(0, 1fr);
    gap: 12px;
    align-items: flex-start;
    padding-left: 20px;
    border-top: 1px solid #f1f5f9;
    background: #fff;
}

.player-lesson-row.is-active {
    background: #eef2ff;
}

.player-lesson-check-button {
    border: none;
    background: transparent;
    padding: 14px 0 0;
    cursor: pointer;
}

.player-lesson-check-button[disabled] {
    cursor: default;
}

.lesson-complete-toggle {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 46px;
    padding: 10px 14px;
    border-radius: 14px;
    border: 1px solid var(--color-border-strong);
    background: #fff;
    color: var(--color-text);
    font-weight: 700;
    cursor: pointer;
}

.lesson-complete-toggle.is-complete {
    border-color: #bbf7d0;
    background: var(--color-success-soft);
    color: var(--color-success);
    cursor: default;
}

.player-lesson-check.is-complete {
    border-color: var(--color-success);
    background: var(--color-success);
    color: #fff;
}

.player-lesson-copy {
    display: grid;
    gap: 4px;
}

.player-lesson-copy strong {
    font-size: 14px;
    line-height: 1.4;
}

.player-lesson-copy small {
    color: var(--color-text-muted);
}

.player-tab-panel {
    display: grid;
    gap: 24px;
}

[data-player-panel].is-loading {
    opacity: .55;
    pointer-events: none;
}

.player-helper-text {
    color: var(--color-text-muted);
    font-size: 14px;
}

.player-feed {
    display: grid;
    gap: 18px;
}

.feed-card {
    background: rgba(248, 250, 252, 0.96);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    padding: 22px;
    box-shadow: var(--shadow-sm);
}

.feed-head {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 12px;
}

.feed-head small {
    display: block;
    margin-top: 6px;
    color: var(--color-text-muted);
}

.feed-card h3 {
    font-size: 1.05rem;
    margin-bottom: 8px;
}

.feed-card p {
    color: var(--color-text-muted);
    line-height: 1.75;
}

.feed-replies {
    display: grid;
    gap: 12px;
    margin-top: 18px;
    padding-top: 18px;
    border-top: 1px solid var(--color-border);
}

.feed-reply {
    padding: 14px 16px;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 14px;
}

.feed-reply strong {
    display: block;
    margin-bottom: 6px;
}

.reviews-summary {
    display: grid;
    grid-template-columns: minmax(220px, 280px) minmax(0, 1fr);
    gap: 24px;
    padding: 22px 24px;
    background: var(--color-surface-muted);
    border: 1px solid var(--color-border);
    border-radius: 20px;
}

.reviews-score {
    display: grid;
    gap: 8px;
    align-content: start;
}

.reviews-score strong {
    font-size: clamp(2.6rem, 4vw, 3.4rem);
    line-height: 1;
    color: var(--color-primary-strong);
}

.reviews-score span {
    color: var(--color-text-muted);
}

.reviews-bars {
    display: grid;
    gap: 12px;
}

.reviews-bar-row {
    display: grid;
    grid-template-columns: 88px minmax(0, 1fr) 42px;
    align-items: center;
    gap: 12px;
    font-size: 14px;
}

.reviews-bar-row span,
.reviews-bar-row small {
    color: var(--color-text-muted);
}

.reviews-bar-track {
    height: 10px;
    background: #e5e7eb;
    border-radius: 999px;
    overflow: hidden;
}

.reviews-bar-track span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-strong));
}

.player-lesson-title {
    min-width: 0;
}

.admin-nav {
    display: flex;
    gap: 14px;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 24px;
    padding: 14px;
    border: 1px solid var(--color-border);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: var(--shadow-sm);
}

.admin-nav a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 10px 16px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    color: var(--color-text-muted);
    transition: background .2s ease, color .2s ease;
}

.admin-nav a:hover {
    background: var(--color-primary-soft);
    color: var(--color-primary-strong);
}

.admin-nav a.is-active {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-strong));
    color: #fff;
}

.admin-shortcuts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 28px;
}

.admin-dashboard-card {
    display: grid;
    gap: 14px;
    align-content: start;
    min-height: 100%;
}

.admin-dashboard-card__head {
    display: flex;
    align-items: center;
    gap: 12px;
}

.admin-dashboard-card__head h2 {
    margin: 0;
}

.admin-dashboard-card__icon {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.18), rgba(249, 115, 22, 0.18));
    color: #c2410c;
    font-size: 14px;
    font-weight: 800;
}

.admin-dashboard-card p {
    color: var(--color-text-muted);
    min-height: 66px;
    margin: 0;
}

.admin-dashboard-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    justify-content: flex-start;
    align-items: center;
    gap: 10px;
    margin-top: auto;
}

.admin-dashboard-actions .btn-primary,
.admin-dashboard-actions .btn-secondary {
    width: 100%;
    min-width: 0;
    justify-content: center;
}

.admin-dashboard-inline-note {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 10px 14px;
    border-radius: 14px;
    background: rgba(245, 158, 11, 0.12);
    color: #b45309;
    font-size: 13px;
    font-weight: 700;
    text-align: center;
}

.module-progress-list {
    display: grid;
    gap: 14px;
}

.module-progress-card {
    display: grid;
    gap: 8px;
    padding: 16px 18px;
    border-radius: 18px;
    border: 1px solid rgba(226, 232, 240, 0.92);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(248, 250, 252, 0.94));
}

.module-progress-card__head {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
}

.module-progress-card__head strong {
    color: #0f172a;
    font-size: 15px;
}

.module-progress-card__head span,
.module-progress-card small {
    color: var(--color-text-muted);
    font-size: 12px;
}

.module-progress-bar {
    width: 100%;
    height: 10px;
    overflow: hidden;
    border-radius: 999px;
    background: rgba(226, 232, 240, 0.92);
}

.module-progress-bar span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, #f59e0b, #f97316);
}

.student-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 8px;
}

.student-nav a {
    display: inline-flex;
    align-items: center;
    min-height: 40px;
    padding: 9px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid var(--color-border);
    text-decoration: none;
    color: var(--color-text-muted);
    font-weight: 700;
}

.student-nav a.is-active {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.12), rgba(67, 56, 202, 0.1));
    color: var(--color-primary-strong);
    border-color: rgba(79, 70, 229, 0.18);
}

@media (max-width: 900px) {
    .student-nav {
        display: none;
    }
}

.student-learning-filters .btn-secondary.is-active-filter {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-strong));
    border-color: transparent;
    color: #fff;
}

.student-course-meta {
    display: block;
    margin: 4px 18px 14px;
    color: var(--color-text-muted);
}

.student-order-card .surface-item-side,
.student-wishlist-item .surface-item-side {
    min-width: 290px;
}

.student-order-summary-row {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 12px;
    flex-wrap: wrap;
}

.student-order-summary-row small {
    min-width: 0;
    display: inline-flex;
    align-items: center;
}

.student-certificate-card .surface-item-side {
    min-width: 280px;
}

.student-order-side-stack {
    display: grid;
    justify-items: end;
    align-content: start;
    gap: 8px;
    width: 100%;
    min-width: 0;
}

.student-order-side-stack .price-strong {
    max-width: 100%;
    font-size: 0.94rem;
    line-height: 1.15;
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
}

.student-order-details {
    display: grid;
    gap: 14px;
    padding: 16px 18px 18px;
}

.student-order-accordion {
    display: grid;
    margin-bottom: 18px;
    border-radius: 22px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(248, 250, 252, 0.94));
    border: 1px solid rgba(226, 232, 240, 0.92);
    box-shadow: var(--shadow-sm);
}

.student-order-accordion > summary {
    list-style: none;
    cursor: pointer;
}

.student-order-accordion > summary::-webkit-details-marker {
    display: none;
}

.student-order-accordion[open] .student-order-card {
    border-bottom: 1px solid rgba(226, 232, 240, 0.92);
}

.student-order-accordion__hint {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: fit-content;
    min-height: 28px;
    padding: 5px 12px;
    border-radius: 999px;
    background: rgba(79, 70, 229, 0.1);
    border: 1px solid rgba(79, 70, 229, 0.14);
    color: var(--color-primary-strong);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .01em;
}

.student-order-breakdown {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    align-items: stretch;
}

.student-order-breakdown small,
.student-order-timeline__item small {
    display: block;
    color: var(--color-text-muted);
    font-size: 12px;
}

.student-order-breakdown strong,
.student-order-timeline__item strong {
    color: #0f172a;
    font-size: 14px;
}

.student-order-breakdown__item {
    display: grid;
    gap: 4px;
    min-width: 0;
    padding: 14px 16px;
    border-radius: 16px;
    background: rgba(248, 250, 252, 0.94);
    border: 1px solid rgba(226, 232, 240, 0.92);
}

.student-order-breakdown__item strong {
    word-break: break-word;
}

.student-order-breakdown__item--wide {
    grid-column: span 2;
}

.student-order-timeline {
    display: grid;
    gap: 12px;
}

.student-order-timeline-wrap {
    display: grid;
    gap: 12px;
    padding: 4px 2px 0;
}

.student-order-timeline-wrap h3 {
    margin: 0;
    font-size: 15px;
    color: #0f172a;
}

.student-order-timeline__item {
    display: grid;
    grid-template-columns: 12px 1fr;
    gap: 12px;
    align-items: start;
}

.student-order-timeline__dot {
    width: 12px;
    height: 12px;
    margin-top: 4px;
    border-radius: 999px;
    background: #94a3b8;
}

.student-order-timeline__dot--paid {
    background: #16a34a;
}

.student-order-timeline__dot--pending {
    background: #f59e0b;
}

.student-order-timeline__dot--canceled,
.student-order-timeline__dot--failed {
    background: #dc2626;
}

.student-order-timeline__dot--refunded {
    background: #0ea5e9;
}

.student-order-actions,
.student-certificate-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: flex-end;
}

@media (max-width: 900px) {
    .student-order-breakdown {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .student-order-breakdown__item--wide {
        grid-column: span 2;
    }
}

@media (max-width: 640px) {
    .student-order-card .surface-item-side {
        align-items: flex-start;
    }

    .student-order-side-stack {
        justify-items: start;
    }

    .student-order-accordion__hint {
        align-self: flex-start;
    }

    .student-order-breakdown {
        grid-template-columns: 1fr;
    }

    .student-order-breakdown__item--wide {
        grid-column: span 1;
    }

    .student-order-actions {
        justify-content: stretch;
    }

    .admin-order-sections,
    .admin-order-manual__grid {
        grid-template-columns: 1fr;
    }

    .admin-order-section__item {
        align-items: flex-start;
        flex-direction: column;
    }
}

.student-wishlist-actions {
    display: flex;
    flex-wrap: nowrap;
    gap: 10px;
    justify-content: flex-end;
}

.student-wishlist-actions .btn-admin-compact,
.student-wishlist-actions form {
    width: auto;
}

.student-wishlist-actions .btn-admin-compact,
.student-wishlist-actions form button {
    min-height: 40px;
    justify-content: center;
    width: auto;
    min-width: 92px;
    padding-left: 12px;
    padding-right: 12px;
}

.student-account-hero {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    align-items: stretch;
    padding: 32px;
    background:
        radial-gradient(circle at top right, rgba(79, 70, 229, 0.14), transparent 30%),
        linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(238, 242, 255, 0.92));
}

.student-account-hero__copy {
    display: grid;
    gap: 10px;
    align-content: start;
}

.student-account-hero__eyebrow {
    display: inline-flex;
    width: fit-content;
    min-height: 30px;
    align-items: center;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(79, 70, 229, 0.1);
    color: var(--color-primary-strong);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .06em;
}

.student-account-hero__meta {
    display: grid;
    grid-template-columns: repeat(2, minmax(160px, 1fr));
    gap: 14px;
    min-width: min(100%, 380px);
}

.student-account-hero__meta-card {
    display: grid;
    gap: 4px;
    align-content: center;
    padding: 18px 20px;
    border-radius: 20px;
    border: 1px solid rgba(199, 210, 254, 0.9);
    background: rgba(255, 255, 255, 0.86);
}

.student-account-hero__meta-card span {
    color: var(--color-text-muted);
    font-size: 13px;
}

.student-account-hero__meta-card strong {
    font-size: 1.1rem;
    color: var(--color-text);
}

.student-account-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.55fr) minmax(320px, .95fr);
    gap: 24px;
    align-items: start;
}

.student-account-summary {
    display: grid;
    gap: 22px;
}

.student-account-stats {
    margin-top: 0;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.student-account-stat {
    min-height: 0;
}

.student-account-stat strong {
    font-size: 26px;
    line-height: 1.1;
}

.student-account-stat span {
    color: #b45309;
    font-size: 11px;
    letter-spacing: .03em;
}

.student-account-timeline {
    display: grid;
    gap: 12px;
}

.student-account-timeline__item {
    display: grid;
    gap: 4px;
    padding: 14px 16px;
    border-radius: 16px;
    border: 1px solid var(--color-border);
    background: #fff;
}

.student-account-timeline__item span {
    color: var(--color-text-muted);
    font-size: 13px;
}

.student-account-timeline__item strong {
    color: var(--color-text);
    font-size: 15px;
}

.student-account-links {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    flex-wrap: wrap;
}

.admin-status {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    padding: 9px 16px;
    border-radius: 12px;
    margin-bottom: 12px;
    font-size: 13px;
    font-weight: 800;
    border: 1px solid transparent;
    box-shadow: var(--shadow-sm);
}

.admin-status.is-live {
    background: var(--color-success-soft);
    border-color: #bbf7d0;
    color: var(--color-success);
}

.admin-status.is-draft {
    background: rgba(148, 163, 184, 0.14);
    border-color: rgba(148, 163, 184, 0.22);
    color: #475569;
}

.admin-status.is-pending {
    background: var(--color-warning-soft);
    border-color: #fde68a;
    color: var(--color-warning);
}

.admin-status.is-canceled {
    background: var(--color-danger-soft);
    border-color: #fecaca;
    color: var(--color-danger);
}

.admin-status.is-highlight {
    background: rgba(14, 165, 233, 0.12);
    border-color: rgba(14, 165, 233, 0.18);
    color: #0369a1;
}

.admin-status-stack {
    display: grid;
    justify-items: end;
    gap: 8px;
}

.admin-actions {
    justify-content: flex-end;
}

.admin-block {
    display: grid;
    gap: 18px;
}

.admin-block-head {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: flex-start;
}

.admin-inline-form {
    display: flex;
    justify-content: flex-end;
}

.admin-inline-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
}

.admin-grid-full {
    grid-column: 1 / -1;
}

.admin-attachment-actions {
    display: flex;
    justify-content: flex-start;
    margin-top: 12px;
}

.label-with-help {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.info-trigger {
    width: 24px;
    height: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(79, 70, 229, 0.18);
    border-radius: 999px;
    background: rgba(79, 70, 229, 0.08);
    color: var(--color-primary-strong);
    font-size: 12px;
    font-weight: 800;
    cursor: pointer;
}

.file-input {
    border: 1px solid var(--color-border-strong);
    border-radius: 12px;
    background: #fff;
    padding: 8px;
}

.file-input::file-selector-button {
    margin-right: 12px;
    border: none;
    border-radius: 10px;
    background: linear-gradient(135deg, #eef2ff 0%, #e0e7ff 100%);
    color: var(--color-primary-strong);
    font-weight: 700;
    padding: 10px 14px;
    cursor: pointer;
}

.lesson-attachment-item {
    align-items: start;
}

.lesson-attachment-item__file,
.lesson-attachment-item__actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.lesson-attachment-item__file .file-input {
    width: 100%;
}

.lesson-attachment-item__actions {
    justify-content: space-between;
}

.attachment-remove {
    width: 30px;
    height: 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(220, 38, 38, 0.18);
    border-radius: 999px;
    background: rgba(220, 38, 38, 0.08);
    color: #b91c1c;
    font-size: 18px;
    line-height: 1;
    cursor: pointer;
}

.info-modal {
    position: fixed;
    inset: 0;
    z-index: 60;
    display: none;
    place-items: center;
    padding: 24px;
}

.info-modal.is-open {
    display: grid;
}

.info-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.6);
}

.info-modal__dialog {
    position: relative;
    width: min(100%, 560px);
    z-index: 1;
}

.instructor-hero {
    grid-template-columns: 170px minmax(0, 1fr);
    align-items: start;
    gap: 24px;
}

.instructor-hero__media {
    display: flex;
    justify-content: center;
}

.instructor-hero__photo-wrap {
    position: relative;
    width: 150px;
}

.instructor-hero__photo,
.instructor-hero__avatar {
    width: 150px;
    aspect-ratio: 3 / 4;
    height: auto;
    min-height: 200px;
    border-radius: 18px;
    object-fit: cover;
    box-shadow: var(--shadow-md);
}

.instructor-hero__avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-strong));
    color: #fff;
    font-size: 48px;
    font-weight: 800;
}

.instructor-hero__headline {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 12px;
}

.instructor-verified-badge {
    position: absolute;
    right: -6px;
    bottom: -6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 999px;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: #fff;
    font-size: 15px;
    font-weight: 800;
    box-shadow: 0 12px 24px rgba(29, 78, 216, 0.28);
    border: 4px solid #fff;
}

.admin-check-group {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
}

.chip-selector {
    position: relative;
    display: grid;
    gap: 10px;
}

.chip-selector__control {
    display: flex;
    align-items: center;
    gap: 8px;
    min-height: 50px;
    padding: 10px 12px;
    border: 1px solid var(--color-border);
    border-radius: 16px;
    background: #fff;
    cursor: text;
    transition: border-color .2s ease, box-shadow .2s ease;
}

.chip-selector.is-open .chip-selector__control {
    border-color: rgba(79, 70, 229, 0.32);
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.08);
}

.chip-selector__selected {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    min-height: 16px;
}

.chip-selector__search {
    min-width: 100%;
    flex: 1 1 auto;
    width: 100%;
    border: none;
    outline: none;
    background: transparent;
    padding: 0;
}

.chip-selector__chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border: 1px solid rgba(249, 115, 22, 0.18);
    border-radius: 999px;
    background: rgba(249, 115, 22, 0.1);
    color: #c2410c;
    font-weight: 700;
    cursor: pointer;
}

.chip-selector__options {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    z-index: 12;
    display: none;
    gap: 10px;
    max-height: 280px;
    padding: 14px;
    border: 1px solid var(--color-border);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-md);
    overflow: auto;
}

.chip-selector.is-open .chip-selector__options {
    display: grid;
}

.chip-selector__option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 12px;
    border: 1px solid transparent;
    border-radius: 14px;
    background: #fff;
    cursor: pointer;
    transition: border-color .2s ease, background .2s ease, transform .2s ease;
}

.chip-selector__option:hover {
    border-color: rgba(249, 115, 22, 0.24);
    transform: translateY(-1px);
}

.chip-selector__option.is-selected {
    border-color: rgba(79, 70, 229, 0.2);
    background: rgba(238, 242, 255, 0.9);
}

.chip-selector__option input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.chip-selector__option small {
    color: var(--color-text-muted);
    font-size: 12px;
}

.input-with-prefix {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    border: 1px solid var(--color-border);
    border-radius: 14px;
    background: #fff;
    overflow: hidden;
}

.input-prefix {
    min-width: 54px;
    min-height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 14px;
    background: rgba(248, 250, 252, 0.96);
    border-right: 1px solid var(--color-border);
    font-weight: 800;
    color: var(--color-text-muted);
}

.input-with-prefix input {
    border: none;
    border-radius: 0;
    box-shadow: none;
}

.input-with-prefix input:focus {
    box-shadow: none;
}

.admin-reply-form {
    margin-top: 18px;
}

.admin-filter-form {
    min-width: 220px;
}

.admin-order-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
    margin-top: 18px;
}

.admin-order-summary {
    margin-top: -4px;
}

.admin-order-summary__grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 18px;
    margin-top: 26px;
}

.admin-order-summary__card {
    min-width: 0;
    margin-top: 0;
}

.admin-order-summary__card--money,
.admin-order-summary__card--highlight {
    grid-column: span 4;
}

.admin-order-summary__card--compact {
    grid-column: span 3;
}

.admin-order-summary__card strong {
    line-height: 1.1;
    word-break: break-word;
    overflow-wrap: anywhere;
}

.admin-order-summary__card--money strong {
    font-size: 2rem;
}

.admin-order-summary__card--compact strong {
    font-size: 1.75rem;
}

.admin-order-status {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 40px;
    padding: 10px 16px;
    border-radius: 999px;
    margin-bottom: 12px;
    font-size: 13px;
    font-weight: 800;
    border: 1px solid transparent;
    box-shadow: var(--shadow-sm);
    white-space: nowrap;
}

.admin-order-status__dot {
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: currentColor;
    opacity: .92;
}

.admin-order-status--paid {
    background: linear-gradient(135deg, #dcfce7 0%, #f0fdf4 100%);
    border-color: #86efac;
    color: #166534;
}

.admin-order-status--pending {
    background: linear-gradient(135deg, #fef3c7 0%, #fffbeb 100%);
    border-color: #fcd34d;
    color: #b45309;
}

.admin-order-status--canceled {
    background: linear-gradient(135deg, #fee2e2 0%, #fff1f2 100%);
    border-color: #fca5a5;
    color: #b91c1c;
}

.admin-order-status--refunded {
    background: linear-gradient(135deg, #dbeafe 0%, #eff6ff 100%);
    border-color: #93c5fd;
    color: #1d4ed8;
}

.admin-order-status--failed {
    background: linear-gradient(135deg, #ffedd5 0%, #fff7ed 100%);
    border-color: #fdba74;
    color: #c2410c;
}

.admin-filter-bar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
}

.admin-filter-spacing {
    margin-bottom: 22px;
}

.admin-filter-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
}

.admin-filter-actions {
    display: flex;
    align-items: end;
    gap: 12px;
    flex-wrap: wrap;
}

.admin-form-layout {
    grid-template-columns: minmax(0, 1.6fr) minmax(280px, .8fr);
    align-items: start;
}

.admin-form-card {
    width: 100%;
}

.admin-side-copy {
    color: var(--color-text-muted);
    font-size: 14px;
    margin-bottom: 12px;
}

.admin-image-preview {
    display: grid;
    gap: 10px;
}

.admin-image-preview span {
    font-size: 14px;
    font-weight: 700;
}

.admin-image-preview img {
    width: 180px;
    height: 112px;
    object-fit: cover;
    border-radius: 14px;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.admin-shortcut-panel {
    margin-top: 4px;
}

.admin-shortcut-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

.label-required::after {
    content: " *";
    color: #dc2626;
    font-weight: 800;
}

.label-conditional::after {
    content: " (condicional)";
    color: var(--color-text-muted);
    font-size: 12px;
    font-weight: 600;
}

.admin-group {
    display: grid;
    gap: 14px;
    padding: 20px;
    border: 1px solid var(--color-border);
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: var(--shadow-sm);
}

.admin-accordion > summary {
    list-style: none;
    cursor: pointer;
}

.admin-accordion > summary::-webkit-details-marker {
    display: none;
}

.admin-group__header,
.admin-subgroup__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.admin-accordion__summary {
    margin: -4px;
    padding: 4px;
}

.admin-accordion__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 999px;
    background: rgba(79, 70, 229, 0.1);
    color: var(--color-primary-strong);
    font-size: 16px;
    line-height: 1;
    transition: transform .2s ease, background .2s ease;
}

.admin-accordion[open] > .admin-accordion__summary .admin-accordion__icon {
    transform: rotate(180deg);
    background: rgba(79, 70, 229, 0.18);
}

.admin-group__header h2,
.admin-subgroup__header h3 {
    margin: 4px 0 0;
}

.admin-group__title {
    display: grid;
    gap: 6px;
}

.admin-group__description {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 13px;
    line-height: 1.6;
}

.admin-group__eyebrow {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 4px 10px;
    border-radius: 999px;
    background: var(--color-primary-soft);
    color: var(--color-primary-strong);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .04em;
}

.admin-group__meta,
.admin-subgroup__meta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    color: var(--color-text-muted);
    font-size: 14px;
}

.admin-group__pill {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.06);
    border: 1px solid rgba(226, 232, 240, 0.92);
    color: #334155;
    font-size: 12px;
    font-weight: 700;
}

.admin-group__items {
    display: grid;
    gap: 14px;
}

.admin-subgroup {
    display: grid;
    gap: 12px;
    padding: 16px;
    border-radius: 18px;
    background: rgba(248, 250, 252, 0.94);
    border: 1px solid var(--color-border);
}

.admin-entity-card {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 250px;
    align-items: flex-start;
    gap: 18px;
    padding: 18px;
}

.admin-entity-card .surface-item-main {
    display: block;
    min-width: 0;
}

.admin-entity-card .surface-item-meta {
    display: grid;
    gap: 8px;
    max-width: none;
    min-width: 0;
}

.admin-entity-card__head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
    flex-wrap: wrap;
}

.admin-entity-card__title-wrap {
    min-width: 0;
    display: grid;
    gap: 8px;
}

.admin-entity-card__badges {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.admin-entity-card__head h3 {
    margin: 0;
    min-width: 0;
    line-height: 1.35;
}

.admin-entity-card .surface-item-meta p,
.admin-entity-card .surface-item-meta small {
    margin: 0;
}

.admin-entity-card__badge {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 5px 10px;
    border-radius: 999px;
    background: rgba(79, 70, 229, 0.1);
    color: var(--color-primary-strong);
    font-size: 12px;
    font-weight: 800;
    white-space: nowrap;
}

.admin-entity-card__badge--preview {
    background: rgba(245, 158, 11, 0.12);
    color: #b45309;
}

.admin-entity-card .surface-item-side {
    width: 250px;
    min-width: 0;
    display: flex;
    justify-content: flex-end;
    text-align: left;
}

.admin-entity-card .auth-links {
    gap: 8px;
    flex-wrap: nowrap;
}

.admin-order-accordion {
    margin-bottom: 18px;
}

.admin-order-card .surface-item-side {
    min-width: 290px;
}

.admin-order-details {
    gap: 18px;
}

.admin-order-sections {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.admin-order-section,
.admin-order-manual {
    display: grid;
    gap: 12px;
    padding: 16px;
    border-radius: 18px;
    background: rgba(248, 250, 252, 0.94);
    border: 1px solid rgba(226, 232, 240, 0.92);
}

.admin-order-section h3,
.admin-order-manual h3 {
    margin: 0;
    font-size: 15px;
    color: #0f172a;
}

.admin-order-section__list {
    display: grid;
    gap: 10px;
}

.admin-order-section__item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 14px;
    border-radius: 14px;
    background: #fff;
    border: 1px solid rgba(226, 232, 240, 0.92);
}

.admin-order-section__item strong,
.admin-order-section__item span,
.admin-order-section__empty {
    font-size: 13px;
}

.admin-order-section__item span,
.admin-order-section__empty {
    color: var(--color-text-muted);
}

.admin-order-manual__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.admin-order-actions {
    justify-content: flex-end;
}

.admin-actions {
    gap: 10px;
}

.admin-actions-compact {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: nowrap;
    gap: 8px;
}

.btn-admin-compact {
    min-height: 34px;
    padding: 7px 10px;
    font-size: 12px;
    border-radius: 10px;
}

.admin-entity-card .admin-actions-compact > a,
.admin-entity-card .admin-actions-compact > form,
.admin-entity-card .admin-actions-compact > form button {
    width: auto;
    flex: 0 0 auto;
}

body.modal-open {
    overflow: hidden;
}

.admin-modal[hidden] {
    display: none;
}

.admin-modal {
    position: fixed;
    inset: 0;
    z-index: 140;
}

.admin-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.56);
}

.admin-modal__dialog {
    position: relative;
    width: min(960px, calc(100vw - 32px));
    max-height: calc(100vh - 48px);
    margin: 24px auto;
    overflow: auto;
    padding: 24px;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.99);
    box-shadow: var(--shadow-lg);
}

.admin-modal__head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
}

.admin-modal__head p {
    color: var(--color-text-muted);
}

.admin-modal__close {
    width: 40px;
    height: 40px;
    border: 0;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.08);
    color: var(--color-text);
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
}

@media (max-width: 1180px) {
    .admin-app {
        grid-template-columns: 1fr;
    }

    .admin-sidebar {
        position: fixed;
        top: 0;
        left: 0;
        z-index: 40;
        width: min(88vw, 320px);
        height: 100vh;
        transform: translateX(-100%);
        transition: transform .24s ease;
        box-shadow: 0 24px 60px rgba(15, 23, 42, 0.35);
    }

    .admin-app.is-collapsed {
        grid-template-columns: 1fr;
    }

    .admin-app.is-collapsed .admin-sidebar__brand-copy,
    .admin-app.is-collapsed .admin-sidebar__label,
    .admin-app.is-collapsed .admin-sidebar__chevron,
    .admin-app.is-collapsed .admin-sidebar__submenu {
        display: revert;
    }

    .admin-app.is-mobile-open .admin-sidebar {
        transform: translateX(0);
    }

    .admin-sidebar__mobile-user {
        display: grid;
        gap: 12px;
        margin-top: 18px;
        padding-top: 18px;
        border-top: 1px solid rgba(148, 163, 184, 0.16);
    }

    .admin-sidebar__mobile-user-card {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 14px;
        border-radius: 18px;
        background: rgba(255, 255, 255, 0.08);
        border: 1px solid rgba(148, 163, 184, 0.16);
    }

    .admin-sidebar__mobile-user-card strong {
        display: block;
        color: #fff;
        font-size: 16px;
    }

    .admin-sidebar__mobile-user-card span {
        display: block;
        color: rgba(226, 232, 240, 0.72);
        font-size: 12px;
        word-break: break-word;
    }

    .admin-sidebar__mobile-logout button {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 100%;
        min-height: 48px;
        padding: 0 16px;
        border: 1px solid rgba(245, 158, 11, 0.22);
        border-radius: 16px;
        background: linear-gradient(135deg, rgba(245, 158, 11, 0.18), rgba(249, 115, 22, 0.14));
        color: #fff;
        font-weight: 700;
        cursor: pointer;
    }

    .admin-sidebar-overlay {
        position: fixed;
        inset: 0;
        z-index: 35;
        border: 0;
        background: rgba(15, 23, 42, 0.45);
        backdrop-filter: blur(3px);
        cursor: pointer;
    }

    .admin-app.is-mobile-open .admin-sidebar-overlay {
        display: block;
    }

    .admin-sidebar__close {
        display: inline-grid;
        place-items: center;
    }

    .player-layout {
        grid-template-columns: 1fr;
    }

    .player-sidebar {
        border-left: none;
        border-top: 1px solid var(--color-border);
    }

    .player-sections {
        max-height: none;
    }

    .player-sidebar {
        order: 2;
    }

    .player-main {
        order: 1;
    }

    .reviews-summary {
        grid-template-columns: 1fr;
    }

    .admin-form-layout {
        grid-template-columns: 1fr;
    }

    .dashboard-hero {
        flex-direction: column;
    }

    .dashboard-hero__meta {
        grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    }

    .admin-order-summary__card--money,
    .admin-order-summary__card--highlight {
        grid-column: span 6;
    }

    .admin-order-summary__card--compact {
        grid-column: span 3;
    }

    .admin-entity-card {
        grid-template-columns: 1fr;
    }

    .admin-entity-card .surface-item-side {
        width: 100%;
        justify-content: flex-start;
    }

    .admin-entity-card .admin-actions-compact {
        justify-content: flex-start;
        overflow-x: auto;
    }

    .admin-entity-card .admin-actions-compact > a,
    .admin-entity-card .admin-actions-compact > form,
    .admin-entity-card .admin-actions-compact > form button {
        width: auto;
    }

    .dashboard-recent-grid,
    .student-momentum-grid,
    .admin-dashboard-highlight-grid {
        grid-template-columns: 1fr;
    }

    .student-engagement-grid {
        grid-template-columns: 1fr;
    }

    .question-summary-grid {
        grid-template-columns: 1fr;
    }

    .student-momentum-card__head {
        flex-direction: column;
    }
}

@media (max-width: 768px) {
    .admin-topbar,
    .admin-topbar__left,
    .admin-topbar__right {
        flex-wrap: wrap;
    }

    .admin-topbar {
        padding-inline: 18px;
    }

    .admin-topbar__title span,
    .admin-topbar__user span {
        display: none;
    }

    .admin-topbar__right {
        display: none;
    }

    .admin-content {
        padding-top: 22px;
    }

    .dashboard-header,
    .player-overview-card,
    .player-overview-tabs,
    .player-sidebar-head,
    .player-section-summary,
    .player-lesson-link {
        padding-left: 18px;
        padding-right: 18px;
    }

    .player-overview-head h1 {
        font-size: 1.55rem;
        margin-top: 8px;
    }

    .admin-order-summary__grid {
        grid-template-columns: 1fr;
        gap: 12px;
        margin-top: 18px;
    }

    .admin-order-summary__card--money,
    .admin-order-summary__card--highlight,
    .admin-order-summary__card--compact {
        grid-column: auto;
    }

    .admin-order-summary__card strong,
    .admin-order-summary__card--money strong,
    .admin-order-summary__card--compact strong {
        font-size: 1.6rem;
    }

    .player-lesson-meta {
        padding: 18px;
        align-items: stretch;
    }

    .player-video-frame {
        aspect-ratio: 16 / 10;
    }

    .player-shell {
        padding: 0 18px;
    }

    .player-layout {
        border-radius: 18px;
    }

    .player-overview-tabs {
        gap: 18px;
        padding-top: 14px;
        padding-bottom: 14px;
    }

    .player-overview-card {
        gap: 18px;
    }

    .player-progress-chip {
        min-width: 0;
        width: 100%;
        padding: 16px;
    }

    .player-progress-chip strong {
        font-size: 24px;
    }

    .player-overview-head p {
        font-size: 14px;
        line-height: 1.7;
    }

    .player-lesson-title,
    .player-actions,
    .player-actions .btn-secondary,
    .player-actions .lesson-complete-form,
    .lesson-complete-toggle {
        width: 100%;
    }

    .player-actions {
        margin-left: 0;
        display: grid;
        gap: 10px;
    }

    .lesson-attachments,
    .admin-inline-grid,
    .instructor-hero {
        grid-template-columns: 1fr;
    }

    .instructor-hero__media {
        justify-content: center;
    }

    .instructor-hero__photo-wrap {
        width: min(100%, 170px);
    }

    .instructor-hero__photo,
    .instructor-hero__avatar {
        width: 100%;
    }

    .lesson-complete-toggle,
    .player-actions .btn-secondary {
        justify-content: center;
    }

    .admin-entity-card .admin-actions-compact > a,
    .admin-entity-card .admin-actions-compact > form,
    .admin-entity-card .admin-actions-compact > form button {
        width: auto;
    }

    .player-sidebar-head {
        align-items: flex-start;
        flex-direction: column;
    }

    .player-section-summary {
        gap: 10px;
        flex-direction: column;
    }

    .player-section-summary > span {
        display: inline-flex;
        min-height: 28px;
        padding: 6px 10px;
        border-radius: 999px;
        background: rgba(79, 70, 229, 0.08);
    }

    .player-lesson-row {
        grid-template-columns: 28px minmax(0, 1fr);
        gap: 10px;
        padding-left: 18px;
    }

    .player-lesson-link {
        padding: 14px 18px 14px 0;
    }

    .dashboard-header h1 {
        font-size: 1.8rem;
    }

    .stats {
        grid-template-columns: 1fr;
        gap: 12px;
        margin-top: 18px;
    }

    .student-account-hero,
    .student-account-layout {
        grid-template-columns: 1fr;
    }

    .student-account-hero {
        flex-direction: column;
        align-items: stretch;
        gap: 18px;
        padding: 24px;
    }

    .student-account-hero__meta,
    .student-account-stats,
    .student-account-links {
        grid-template-columns: 1fr;
    }

    .student-account-hero__copy {
        gap: 8px;
    }

    .student-account-hero__copy .panel-title {
        font-size: 2rem;
        line-height: 1.08;
    }

    .student-account-hero__copy .panel-subtitle {
        font-size: 1rem;
        line-height: 1.65;
    }

    .student-account-hero__meta {
        min-width: 0;
        width: 100%;
        gap: 12px;
    }

    .student-account-hero__meta-card {
        min-width: 0;
        padding: 16px 18px;
        border-radius: 18px;
        box-shadow: 0 12px 28px rgba(99, 102, 241, 0.08);
    }

    .student-account-layout {
        gap: 18px;
    }

    .student-account-summary {
        gap: 18px;
    }

    .student-account-timeline__item {
        padding: 13px 14px;
        border-radius: 14px;
    }

    .student-account-links .btn-secondary {
        width: 100%;
        justify-content: center;
    }

    .stat {
        padding: 18px 18px 18px 20px;
        border-radius: 18px;
    }

    .stat strong {
        font-size: 26px;
    }

    .course-card .dashboard-course-thumb {
        width: calc(100% - 28px);
        max-width: calc(100% - 28px);
        margin: 14px 14px 0;
        height: 180px;
    }

    .course-card h2 {
        margin: 16px 14px 8px;
        font-size: 18px;
    }

    .course-card p,
    .course-card small,
    .rating-stars-form,
    .progress-bar,
    .course-card .btn-primary,
    .course-card .btn-secondary {
        margin-left: 14px;
        margin-right: 14px;
        width: calc(100% - 28px);
    }

    .course-card .btn-primary,
    .course-card .btn-secondary {
        margin-bottom: 14px;
    }

    .feed-head,
    .reviews-bar-row {
        grid-template-columns: 1fr;
    }

    .admin-filter-actions {
        align-items: stretch;
    }

.admin-nav a,
.admin-inline-form,
.admin-inline-form .btn-danger {
    width: 100%;
}
}

.admin-analytics-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr);
    gap: 24px;
}

.admin-system-provider-card {
    display: grid;
    gap: 6px;
    padding: 14px 16px;
    border-radius: 18px;
    border: 1px solid rgba(199, 210, 254, 0.9);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(238, 242, 255, 0.92));
}

.admin-system-provider-card strong {
    color: #312e81;
    font-size: 16px;
}

.admin-system-provider-card span {
    color: var(--color-text-muted);
    font-size: 13px;
}

.admin-analytics-grid--charts,
.admin-analytics-grid--secondary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.admin-analytics-period {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    width: fit-content;
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.05);
    border: 1px solid rgba(226, 232, 240, 0.92);
    color: var(--color-text);
}

.admin-analytics-period strong {
    font-size: 13px;
}

.admin-analytics-period span {
    color: var(--color-text-muted);
    font-size: 14px;
}

.admin-analytics-card {
    display: grid;
    gap: 20px;
    padding: 24px;
}

.admin-analytics-card--full {
    margin-top: 24px;
}

.admin-analytics-card__head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
}

.admin-analytics-card__head h2 {
    margin: 0 0 6px;
    font-size: 22px;
}

.admin-analytics-card__head p,
.admin-analytics-empty {
    margin: 0;
    color: var(--color-text-muted);
}

.dashboard-recent-strip {
    display: grid;
    gap: 18px;
}

.dashboard-recent-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.dashboard-recent-card {
    display: grid;
    gap: 8px;
    padding: 18px;
    border-radius: 18px;
    background: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(241,245,249,0.95) 100%);
    border: 1px solid rgba(148, 163, 184, 0.18);
}

.dashboard-recent-card span,
.dashboard-empty-state p {
    color: var(--color-text-muted);
}

.dashboard-empty-state {
    display: grid;
    gap: 10px;
    text-align: center;
}

.dashboard-header__copy {
    display: grid;
    gap: 8px;
}

.student-momentum-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    gap: 18px;
    margin-bottom: 24px;
}

.student-momentum-card {
    display: grid;
    gap: 18px;
}

.student-momentum-card__head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
}

.student-momentum-card__head h2 {
    margin: 0 0 6px;
}

.student-momentum-card__head p {
    margin: 0;
    color: var(--color-text-muted);
}

.student-onboarding-list {
    display: grid;
    gap: 12px;
}

.student-onboarding-step {
    display: grid;
    gap: 6px;
    padding: 16px 18px;
    border-radius: 18px;
    background: rgba(248, 250, 252, 0.88);
    border: 1px solid rgba(148, 163, 184, 0.18);
}

.student-onboarding-step.is-done {
    background: linear-gradient(180deg, rgba(236, 253, 245, 0.98) 0%, rgba(220, 252, 231, 0.92) 100%);
    border-color: rgba(34, 197, 94, 0.22);
}

.student-onboarding-step p {
    margin: 0;
    color: var(--color-text-muted);
}

.student-engagement-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.student-engagement-item {
    display: grid;
    gap: 4px;
    padding: 16px 18px;
    border-radius: 18px;
    background: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(241,245,249,0.95) 100%);
    border: 1px solid rgba(148, 163, 184, 0.18);
}

.student-engagement-item strong {
    font-size: 1.5rem;
    color: var(--color-primary-strong);
}

.student-engagement-item span {
    color: var(--color-text-muted);
}

.student-recommendations {
    margin-top: 24px;
}

.student-nav__badge {
    display: inline-flex;
    min-width: 20px;
    height: 20px;
    align-items: center;
    justify-content: center;
    padding: 0 6px;
    border-radius: 999px;
    background: rgba(79, 70, 229, 0.14);
    color: var(--color-primary-strong);
    font-size: 12px;
    font-weight: 800;
}

.student-notifications-strip {
    display: grid;
    gap: 18px;
    margin-top: 24px;
}

.student-notification-list {
    display: grid;
    gap: 12px;
}

.student-notification-item {
    border-radius: 18px;
}

.student-notification-item.is-unread {
    border: 1px solid rgba(79, 70, 229, 0.22);
    background: linear-gradient(180deg, rgba(238, 242, 255, 0.92) 0%, rgba(255,255,255,0.98) 100%);
}

.student-notification-item p {
    margin: 6px 0 0;
    color: var(--color-text-muted);
}

.student-notification-item__actions {
    display: grid;
    gap: 10px;
    justify-items: end;
}

.question-summary-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.question-summary-card {
    display: grid;
    gap: 4px;
    padding: 16px 18px;
    border-radius: 18px;
    background: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(241,245,249,0.95) 100%);
    border: 1px solid rgba(148, 163, 184, 0.18);
}

.question-summary-card strong {
    font-size: 1.5rem;
    color: var(--color-primary-strong);
}

.question-summary-card span {
    color: var(--color-text-muted);
}

.question-inline-actions {
    margin: 12px 0 0;
}

.question-reply-form {
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid rgba(148, 163, 184, 0.16);
}

.admin-dashboard-highlight-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    margin-top: 18px;
}

.admin-dashboard-highlight {
    display: grid;
    gap: 8px;
}

.admin-dashboard-highlight__label {
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.admin-dashboard-highlight span {
    font-size: clamp(1.8rem, 4vw, 2.4rem);
    font-weight: 800;
    color: var(--color-primary-strong);
}

.admin-audit-card {
    margin-top: 24px;
}

.admin-audit-list {
    display: grid;
    gap: 12px;
}

.admin-audit-item {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 18px;
    border-radius: 18px;
    background: rgba(248, 250, 252, 0.9);
    border: 1px solid rgba(148, 163, 184, 0.18);
}

.admin-audit-item small,
.admin-audit-item__meta small,
.admin-audit-item__meta span {
    color: var(--color-text-muted);
}

.admin-audit-item__meta {
    display: grid;
    justify-items: end;
    text-align: right;
}

.admin-active-filters {
    margin-top: -8px;
}

.admin-mini-ranking {
    display: grid;
    gap: 14px;
}

.admin-mini-ranking__item {
    display: grid;
    gap: 6px;
    padding: 16px 18px;
    border-radius: 18px;
    background: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(241,245,249,0.96) 100%);
    border: 1px solid rgba(148, 163, 184, 0.16);
    box-shadow: 0 18px 38px rgba(15, 23, 42, 0.06);
    position: relative;
    overflow: hidden;
}

.admin-mini-ranking__item::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 4px;
    background: linear-gradient(180deg, #f59e0b 0%, #2563eb 100%);
}

.admin-mini-ranking__item strong {
    font-size: 1rem;
    color: #0f172a;
}

.admin-mini-ranking__item span,
.admin-mini-ranking__item small {
    color: var(--color-text-muted);
}

.admin-mini-ranking__item small {
    font-weight: 700;
    color: var(--color-primary-strong);
}

.admin-analytics-insights,
.admin-analytics-compare {
    display: grid;
    gap: 14px;
}

.admin-analytics-table {
    display: grid;
    gap: 10px;
}

.admin-analytics-table__head,
.admin-analytics-row {
    display: grid;
    grid-template-columns: minmax(240px, 1.2fr) minmax(240px, 1fr) minmax(240px, 1fr);
    gap: 18px;
    align-items: center;
}

.admin-analytics-table__head {
    padding: 0 4px;
    color: var(--color-text-muted);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.admin-analytics-table__body {
    display: grid;
    gap: 10px;
}

.admin-analytics-row {
    padding: 12px 16px;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(248, 250, 252, 0.98), rgba(241, 245, 249, 0.9));
    border: 1px solid rgba(226, 232, 240, 0.92);
}

.admin-analytics-row__course {
    display: grid;
    gap: 3px;
}

.admin-analytics-row__course strong {
    color: #0f172a;
    font-size: 15px;
}

.admin-analytics-row__course span,
.admin-analytics-metric__summary span {
    color: var(--color-text-muted);
    font-size: 12px;
}

.admin-analytics-metric {
    display: grid;
    gap: 8px;
}

.admin-analytics-metric__summary {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 16px;
}

.admin-analytics-metric__summary strong {
    color: #0f172a;
    font-size: 14px;
}

.admin-analytics-progress {
    width: 100%;
    height: 8px;
    border-radius: 999px;
    overflow: hidden;
    background: rgba(148, 163, 184, 0.18);
}

.admin-analytics-progress__bar {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, #f59e0b, #f97316);
}

.admin-analytics-progress--revenue .admin-analytics-progress__bar {
    background: linear-gradient(90deg, #2563eb, #4f46e5);
}

.admin-analytics-donut-card {
    display: grid;
    place-items: center;
    min-height: 320px;
    position: relative;
}

.admin-analytics-donut {
    width: min(100%, 340px);
    overflow: visible;
    transform: rotate(-90deg);
}

.admin-analytics-donut__track,
.admin-analytics-donut__segment {
    fill: none;
    stroke-width: 18;
}

.admin-analytics-donut__track {
    stroke: #e2e8f0;
}

.admin-analytics-donut__segment {
    stroke-linecap: butt;
    transition: transform .18s ease, opacity .18s ease;
    transform-origin: 60px 60px;
}

.admin-analytics-donut__segment:hover {
    opacity: 0.9;
    transform: scale(1.02);
}

.admin-analytics-donut__center {
    position: absolute;
    inset: 50% auto auto 50%;
    transform: translate(-50%, -50%);
    width: 146px;
    aspect-ratio: 1;
    border-radius: 50%;
    background: #fff;
    display: grid;
    place-items: center;
    text-align: center;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
}

.admin-analytics-donut__center strong {
    display: block;
    font-size: 24px;
    line-height: 1;
    color: #0f172a;
}

.admin-analytics-donut__center span {
    color: var(--color-text-muted);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .08em;
}
.admin-analytics-insight,
.admin-analytics-compare__item {
    padding: 18px 20px;
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(241, 245, 249, 0.92));
    border: 1px solid rgba(203, 213, 225, 0.9);
    box-shadow: 0 14px 34px rgba(148, 163, 184, 0.14);
}

.admin-analytics-eyebrow {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    margin: 0;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.06);
    color: #475569;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.admin-analytics-insight small,
.admin-analytics-compare__item span {
    color: #64748b;
    font-size: 13px;
}

.admin-analytics-insight {
    display: grid;
    gap: 10px;
}

.admin-analytics-insight span {
    color: #0f172a;
    font-size: 18px;
    line-height: 1.35;
    font-weight: 800;
}

.admin-analytics-insight--leader {
    background:
        radial-gradient(circle at top right, rgba(245, 158, 11, 0.16), transparent 38%),
        linear-gradient(135deg, rgba(255, 255, 255, 0.99), rgba(255, 247, 237, 0.92));
    border-color: rgba(251, 191, 36, 0.35);
}

.admin-analytics-insight--leader .admin-analytics-eyebrow {
    background: rgba(245, 158, 11, 0.14);
    color: #b45309;
}

.admin-analytics-insight--lowest {
    background:
        radial-gradient(circle at top right, rgba(37, 99, 235, 0.14), transparent 38%),
        linear-gradient(135deg, rgba(255, 255, 255, 0.99), rgba(239, 246, 255, 0.92));
    border-color: rgba(96, 165, 250, 0.3);
}

.admin-analytics-insight--lowest .admin-analytics-eyebrow {
    background: rgba(37, 99, 235, 0.12);
    color: #1d4ed8;
}

.admin-analytics-compare {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    gap: 16px;
}

.admin-analytics-compare__item {
    display: grid;
    gap: 12px;
    min-height: 110px;
    justify-items: start;
    align-content: center;
    text-align: left;
}

.admin-analytics-compare__item span {
    color: #0f172a;
    font-size: 26px;
    font-weight: 800;
    line-height: 1.15;
}

.admin-analytics-compare__item:first-child span {
    font-size: 15px;
    line-height: 1.35;
}

.admin-analytics-compare__item--change {
    background:
        radial-gradient(circle at top right, rgba(79, 70, 229, 0.14), transparent 42%),
        linear-gradient(135deg, rgba(255, 255, 255, 0.99), rgba(238, 242, 255, 0.92));
}

.admin-analytics-compare__item:nth-child(2) {
    min-height: 92px;
}

.admin-analytics-compare__item--change .admin-analytics-eyebrow {
    white-space: normal;
    overflow-wrap: anywhere;
    line-height: 1.3;
}

.admin-analytics-trend {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.admin-analytics-trend::before {
    content: "";
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #94a3b8;
    box-shadow: 0 0 0 6px rgba(148, 163, 184, 0.14);
}

.admin-analytics-trend--up {
    color: #15803d !important;
}

.admin-analytics-trend--up::before {
    background: #22c55e;
    box-shadow: 0 0 0 6px rgba(34, 197, 94, 0.16);
}

.admin-analytics-trend--down {
    color: #b91c1c !important;
}

.admin-analytics-trend--down::before {
    background: #ef4444;
    box-shadow: 0 0 0 6px rgba(239, 68, 68, 0.16);
}

@media (max-width: 980px) {
    .admin-analytics-grid,
    .admin-analytics-grid--charts,
    .admin-analytics-grid--secondary,
    .admin-analytics-insights,
    .admin-analytics-compare {
        grid-template-columns: 1fr;
    }

    .admin-analytics-table__head {
        display: none;
    }

    .admin-analytics-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .admin-analytics-card {
        padding: 20px;
    }

    .admin-analytics-donut__center {
        width: 124px;
    }
}