/* ===========================================
   Mada Platform - Academy Player UI (scoped)
   =========================================== */

.player-body {
    background: var(--bg-light);
    color: #0f172a;
}

.player-body .academy-player {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.player-body .player-topbar {
    position: sticky;
    top: 0;
    z-index: 40;
    background: #0b1120;
    color: #f8fafc;
    border-bottom: 1px solid rgba(148, 163, 184, 0.2);
}

.player-body .player-topbar .topbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 24px;
    gap: 16px;
}

.player-body .topbar-course {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.player-body .topbar-course h1 {
    font-size: 1.1rem;
    margin: 0;
    font-weight: 700;
    color: #f8fafc;
}

.player-body .topbar-course span {
    font-size: 0.85rem;
    color: rgba(226, 232, 240, 0.7);
}

.player-body .topbar-progress {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
}

.player-body .topbar-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.player-body .topbar-actions a,
.player-body .topbar-actions button {
    border: 1px solid rgba(148, 163, 184, 0.35);
    background: transparent;
    color: #e2e8f0;
    padding: 8px 14px;
    border-radius: 10px;
    font-size: 0.85rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.player-body .topbar-actions a:hover,
.player-body .topbar-actions button:hover {
    background: rgba(148, 163, 184, 0.1);
}

.player-body .course-playing {
    padding: 24px;
}

.player-body .academy-grid {
    display: grid;
    grid-template-columns: 360px 1fr;
    gap: 20px;
}

.player-body .course-playing-sidebar {
    background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
    border-radius: 16px;
    border: 1px solid rgba(148, 163, 184, 0.2);
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
    padding: 20px;
    height: fit-content;
}

.player-body .course-playing-sidebar .title {
    font-size: 1.2rem;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 16px;
}

.player-body .accordion-item {
    border-bottom: 1px solid rgba(148, 163, 184, 0.2);
    padding: 10px 0;
}

.player-body .accordion-item:last-child {
    border-bottom: none;
}

.player-body .accordion-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    font-weight: 600;
    color: #0f172a;
    gap: 8px;
}

.player-body .accordion-header small {
    color: rgba(71, 85, 105, 0.75);
    font-size: 0.75rem;
}

.player-body .accordion-body {
    margin-top: 8px;
}

.player-body .chapter-accordion {
    border: 1px solid rgba(148, 163, 184, 0.25);
    border-radius: 12px;
    padding: 8px 10px;
    background: rgba(47, 91, 255, 0.05);
    margin-bottom: 8px;
}

.player-body .chapter-header {
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    cursor: pointer;
    font-weight: 600;
    color: #0f172a;
    font-size: 0.85rem;
}

.player-body .chapter-header::-webkit-details-marker {
    display: none;
}

.player-body .chapter-arrow {
    font-size: 0.7rem;
    color: rgba(71, 85, 105, 0.7);
    transition: transform 0.2s ease;
}

.player-body .chapter-accordion[open] .chapter-arrow {
    transform: rotate(180deg);
}

.player-body .chapter-body {
    margin-top: 6px;
}

.player-body .course-content-items {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.player-body .chapter-title {
    font-size: 0.8rem;
    font-weight: 700;
    color: #64748b;
    margin: 10px 0 6px;
}

.player-body .lesson-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 10px;
    background: rgba(47, 91, 255, 0.05);
    color: #475569;
    text-decoration: none;
    transition: all 0.2s ease;
    flex-wrap: wrap;
}

.player-body .lesson-item:hover {
    background: #eef2ff;
    color: #1e293b;
}

.player-body .lesson-item.active {
    background: #754ffe;
    color: #fff;
}

.player-body .lesson-item.locked {
    opacity: 0.6;
    cursor: not-allowed;
}

.player-body .lesson-item .lesson-icon {
    font-size: 0.95rem;
}

.player-body .lesson-item .lesson-title {
    flex: 1;
    font-size: 0.88rem;
    font-weight: 600;
}

.player-body .lesson-item .lesson-duration {
    font-size: 0.75rem;
    color: rgba(71, 85, 105, 0.8);
}

.player-body .lesson-item .lesson-action {
    margin-inline-start: auto;
    border: 1px solid #c7d2fe;
    background: #eef2ff;
    color: #3730a3;
    padding: 4px 8px;
    border-radius: 8px;
    font-size: 0.7rem;
    font-weight: 600;
}

.player-body .lesson-item.active .lesson-action {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.35);
    color: #fff;
}

.player-body .lesson-item.active .lesson-duration {
    color: rgba(255, 255, 255, 0.8);
}

.player-body .lesson-item .status-icon {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    background: rgba(148, 163, 184, 0.3);
}

.player-body .lesson-item.active .status-icon {
    background: rgba(255, 255, 255, 0.2);
}

.player-body .course-playing-content {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.player-body .content-player {
    background: #0f172a;
    border-radius: 18px;
    overflow: hidden;
    position: relative;
}

.player-body .content-player iframe,
.player-body .content-player video {
    width: 100%;
    height: 520px;
    display: block;
    background: #0f172a;
}

.player-body .security-overlay {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><text x='10' y='60' fill='rgba(255,255,255,0.05)' transform='rotate(-30 60 60)'>MADA</text></svg>");
}

.player-body .content-card {
    background: #ffffff;
    border-radius: 16px;
    border: 1px solid rgba(148, 163, 184, 0.2);
    padding: 20px;
}

.player-body .lesson-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.player-body .lesson-header h2 {
    margin: 0;
    font-size: 1.4rem;
    color: #0f172a;
}

.player-body .lesson-meta {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    color: #64748b;
    font-size: 0.85rem;
}

.player-body .lesson-actions {
    display: flex;
    gap: 8px;
}

.player-body .lesson-actions a {
    background: #e2e8f0;
    color: #0f172a;
    padding: 8px 14px;
    border-radius: 10px;
    text-decoration: none;
    font-size: 0.85rem;
}

.player-body .lesson-actions a.primary {
    background: #754ffe;
    color: #fff;
}

.player-body .lesson-description {
    margin-top: 12px;
    color: #475569;
    line-height: 1.8;
}

.player-body .file-section {
    margin-top: 16px;
}

.player-body .file-section h3 {
    margin: 0 0 12px;
    font-size: 1rem;
    color: #0f172a;
}

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

.player-body .file-card {
    background: #f8fafc;
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 12px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.player-body .file-card .file-title {
    font-weight: 600;
    font-size: 0.85rem;
    color: #0f172a;
}

.player-body .file-card .file-meta {
    font-size: 0.75rem;
    color: #64748b;
}

.player-body .file-card .file-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.player-body .file-card .file-actions a,
.player-body .file-card .file-actions span {
    font-size: 0.75rem;
    color: #1d4ed8;
    text-decoration: none;
}

.player-body .tabs {
    margin-top: 12px;
}

.player-body .tab-buttons {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.player-body .tab-buttons button {
    background: #e2e8f0;
    color: #0f172a;
    border: none;
    padding: 8px 14px;
    border-radius: 999px;
    cursor: pointer;
    font-size: 0.85rem;
}

.player-body .tab-buttons button.active {
    background: #754ffe;
    color: #fff;
}

.player-body .tab-panel {
    display: none;
    margin-top: 16px;
}

.player-body .tab-panel.active {
    display: block;
}

.player-body .live-card {
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 12px;
    padding: 12px;
    margin-bottom: 12px;
    background: #f8fafc;
}

.player-body .progress-pill {
    background: rgba(255, 255, 255, 0.08);
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 0.8rem;
    color: #e2e8f0;
}

@media (max-width: 1024px) {
    .player-body .academy-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .player-body .content-player iframe,
    .player-body .content-player video {
        height: 320px;
    }
    .player-body .topbar-inner {
        flex-direction: column;
        align-items: flex-start;
    }
}