/* ===== СБРОС И БАЗА ===== */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-primary);
    background-image: url('../../Assets/bg-stage.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: var(--text-primary);
    line-height: 1.6;
    transition: background-color 0.3s, color 0.3s;
    min-height: 100vh;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    background: rgba(10, 8, 8, 0.75); /* Dark overlay */
    z-index: -1;
}

/* ===== ЭКРАН ЛОГИНА ===== */
#login-screen {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.login-card {
    position: relative;
    z-index: 1;
    background-color: var(--bg-card);
    padding: 3rem;
    border-radius: 16px;
    box-shadow: 0 16px 48px rgba(0,0,0,0.8);
    text-align: center;
    width: 100%;
    max-width: 400px;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
}

.login-logo { width: 100px; margin-bottom: 1.5rem; }
.login-card h2 { margin-bottom: 1.5rem; color: var(--accent-primary); font-size: 1.5rem; }

/* ===== ФОРМЫ ===== */
.input-group { margin-bottom: 1rem; text-align: left; }
.input-group label {
    display: block;
    margin-bottom: 0.4rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

input, textarea, select {
    width: 100%;
    padding: 0.7rem 1rem;
    background-color: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    transition: border-color 0.2s;
}
input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--accent-primary);
}
select option { background-color: var(--bg-primary); color: var(--text-primary); }

/* ===== КНОПКИ ===== */
.btn {
    display: inline-block;
    padding: 0.65rem 1.4rem;
    border: none;
    border-radius: 8px;
    font-size: 0.95rem;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s, filter 0.2s;
    text-align: center;
    text-decoration: none;
    font-weight: 500;
}
.btn:active { transform: translateY(1px); }

.btn-primary { background-color: var(--accent-primary); color: #fff; width: 100%; }
.btn-primary:hover { filter: brightness(1.15); }

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}
.btn-secondary:hover { background-color: var(--hover-bg); }

.dropdown-content.show {
    display: flex !important;
}

.btn-danger { background-color: var(--accent-secondary); color: #fff; }
.btn-sm { padding: 0.35rem 0.75rem; font-size: 0.8rem; }

.icon-btn {
    background: none; border: none; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    padding: 0.5rem; border-radius: 8px;
    transition: background-color 0.2s;
    color: var(--text-primary);
}
.icon-btn:hover { background-color: var(--hover-bg); }
.icon-btn img { width: 22px; height: 22px; }

.btn-text {
    background: none; border: none;
    color: var(--text-secondary);
    font-weight: 600; cursor: pointer;
    font-size: 0.9rem;
    padding: 0.4rem 0.6rem;
    border-radius: 6px;
    transition: color 0.2s;
}
.btn-text:hover { color: var(--text-primary); background-color: var(--hover-bg); }

.error-msg { color: var(--accent-secondary); margin-top: 1rem; font-size: 0.9rem; }

/* ===== ЛЭЙАУТ: САЙДБАР + КОНТЕНТ ===== */
#app {
    display: flex;
    min-height: 100vh;
    padding: 1.5rem;
    gap: 1.5rem;
    max-width: 1600px;
    margin: 0 auto;
}

/* --- Сайдбар --- */
.sidebar-wrapper {
    flex: 0 0 260px;
    display: block;
}

#sidebar {
    width: 260px;
    height: calc(100vh - 3rem);
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 1.5rem;
    overflow-y: auto;
    box-shadow: var(--shadow);
    backdrop-filter: blur(10px);
}

.sidebar-header {
    padding: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.sidebar-logo img { height: 36px; }
.sidebar-close-btn { display: none; }

#main-nav {
    display: flex;
    flex-direction: column;
    padding: 1rem 1rem;
    flex-grow: 1;
    gap: 0.25rem;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    border-radius: 8px;
    transition: background-color 0.2s, color 0.2s;
}
.nav-link:hover {
    background-color: var(--hover-bg);
    color: var(--text-primary);
}
.nav-link.active {
    background-color: var(--accent-primary);
    color: #fff;
}
.nav-icon { font-size: 1.15rem; width: 24px; text-align: center; }

.sidebar-footer {
    padding: 1.5rem;
}
.sidebar-user {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
    background: rgba(255,255,255,0.03);
    padding: 0.75rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}
.sidebar-avatar {
    width: 32px; height: 32px;
    border-radius: 50%;
    overflow: hidden;
    background-color: var(--accent-primary);
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-weight: bold;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
    z-index: 999;
}

/* --- Основная зона --- */
.main-wrapper {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    min-width: 0; /* Prevents overflow */
}

.top-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    border: 1px solid var(--border-color);
    background-color: var(--bg-card);
    border-radius: 12px;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow);
    backdrop-filter: blur(10px);
}
.header-left { display: flex; align-items: center; gap: 1rem; }
.page-title { font-size: 1.25rem; font-weight: 600; color: var(--text-primary); }
.header-actions { display: flex; align-items: center; gap: 0.75rem; }

.hamburger {
    display: none;
    background: none; border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.25rem;
}

#main-content {
    flex-grow: 1;
}

footer {
    padding: 1.5rem 0 0 0;
    margin-top: auto;
}
.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-secondary);
    font-size: 0.85rem;
}
.footer-logo { height: 24px; opacity: 0.5; }

/* ===== КАРТОЧКИ ===== */
.card {
    background-color: var(--bg-card);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
    backdrop-filter: blur(10px);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.card-hover:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 32px rgba(0,0,0,0.5);
    border-color: var(--accent-primary);
}

/* ===== ДАШБОРД ===== */
.event-ribbon {
    display: flex;
    gap: 1.25rem;
    margin: -10px -10px 2rem -10px;
    padding: 10px 10px 1rem 10px;
    overflow-x: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--accent-primary) transparent;
}
.event-ribbon::-webkit-scrollbar { height: 6px; }
.event-ribbon::-webkit-scrollbar-thumb { background: var(--accent-primary); border-radius: 6px; }

.event-card-main {
    flex: 0 0 500px;
    background: linear-gradient(135deg, var(--bg-card), rgba(184, 93, 67, 0.08));
}
.event-card-mini { 
    flex: 0 0 280px; 
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 2rem;
}

/* ===== КАЛЕНДАРЬ ===== */
.calendar-container {
    background-color: var(--bg-card);
    border-radius: 8px;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
}
.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}
.calendar-cell {
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    padding: 0.4rem;
    border-radius: 6px;
    background-color: rgba(255,255,255,0.02);
    position: relative;
    cursor: pointer;
    transition: background-color 0.2s;
    font-size: 0.85rem;
}
.calendar-cell:hover { background-color: var(--hover-bg); }
.calendar-cell.today {
    background-color: var(--cal-today);
    border: 1px solid var(--accent-primary);
}
.calendar-cell.empty { background-color: transparent; cursor: default; }
.calendar-day-num { font-weight: 600; margin-bottom: auto; }
.calendar-events-dots { display: flex; gap: 2px; flex-wrap: wrap; justify-content: flex-end; }
.event-dot { width: 7px; height: 7px; border-radius: 50%; }
.dot-rehearsal { background-color: var(--accent-primary); }
.dot-performance { background-color: #e74c3c; }
.dot-meeting { background-color: #f1c40f; }
.calendar-legend { display: flex; gap: 1.5rem; margin-top: 1rem; font-size: 0.85rem; color: var(--text-secondary); }
.legend-item { display: flex; align-items: center; gap: 0.4rem; }

/* ===== ВИДЕО ===== */
.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.25rem;
}
.video-card { cursor: pointer; }
.video-thumb {
    width: 100%;
    aspect-ratio: 16/9;
    background-color: #0A0808;
    border-radius: 6px;
    margin-bottom: 0.6rem;
    object-fit: cover;
}
.video-info h4 { margin-bottom: 0.25rem; font-size: 0.95rem; }
.video-info p { font-size: 0.8rem; color: var(--text-secondary); }

.video-search-bar { display: flex; gap: 0.75rem; margin-bottom: 1.5rem; }

.video-player-container {
    width: 100%; max-width: 960px;
    margin: 0 auto 2rem;
    background: #000;
    border-radius: 8px;
    overflow: hidden;
}
.video-player-container video { width: 100%; display: block; }

.quality-selector {
    position: absolute;
    bottom: 60px; right: 20px;
    background: rgba(0,0,0,0.85);
    padding: 0.5rem;
    border-radius: 6px;
    display: none;
    z-index: 10;
}
.quality-selector.active { display: flex; flex-direction: column; gap: 4px; }
.quality-btn { background: none; border: none; color: #fff; cursor: pointer; padding: 0.3rem 0.8rem; }
.quality-btn.active { color: var(--accent-primary); }

/* ===== ТЕГИ И РЕАКЦИИ ===== */
.tags { display: flex; gap: 0.4rem; flex-wrap: wrap; margin: 0.75rem 0; }
.tag {
    background-color: var(--input-bg);
    border: 1px solid var(--border-color);
    padding: 0.15rem 0.6rem;
    border-radius: 12px;
    font-size: 0.75rem;
    cursor: pointer;
    color: var(--text-secondary);
    transition: color 0.2s, border-color 0.2s;
}
.tag:hover { color: var(--accent-primary); border-color: var(--accent-primary); }

.reactions { display: flex; gap: 0.75rem; margin: 0.75rem 0; }
.reactions button {
    display: flex; align-items: center; gap: 0.4rem;
    background: none; border: none;
    color: var(--text-primary); cursor: pointer;
    padding: 0.4rem 0.6rem; border-radius: 6px;
    transition: background-color 0.2s;
}
.reactions button:hover { background-color: var(--hover-bg); }
.reactions button.active { color: var(--accent-primary); }

/* ===== КОММЕНТАРИИ ===== */
.comments-section { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--border-color); }
.comment { display: flex; gap: 0.75rem; margin-bottom: 1.25rem; }
.comment-avatar {
    width: 36px; height: 36px;
    border-radius: 50%;
    background-color: var(--accent-primary);
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-weight: bold; font-size: 0.85rem;
    flex-shrink: 0;
}
.comment-content {
    flex-grow: 1;
    background-color: rgba(255,255,255,0.03);
    padding: 0.75rem 1rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}
.comment-header { display: flex; justify-content: space-between; margin-bottom: 0.4rem; font-size: 0.85rem; }
.comment-header strong { color: var(--accent-primary); }
.comment-date { color: var(--text-secondary); }

/* ===== МОДАЛКА ===== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.75);
    backdrop-filter: blur(6px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3000;
}
.modal {
    background-color: var(--bg-secondary);
    border-radius: 12px;
    width: 90%; max-width: 520px;
    max-height: 90vh;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    box-shadow: 0 20px 60px rgba(0,0,0,0.6);
}
.modal-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
}
.modal-body { padding: 1.5rem; }
.modal-actions {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
}

/* ===== ТОСТЫ ===== */
#toast-container {
    position: fixed;
    bottom: 20px; right: 20px;
    z-index: 4000;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.toast {
    background-color: var(--bg-card);
    color: var(--text-primary);
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.4);
    border-left: 4px solid var(--accent-primary);
    animation: slideIn 0.3s ease forwards;
    font-size: 0.9rem;
}
.toast.success { border-left-color: var(--accent-green); }
.toast.error { border-left-color: var(--accent-secondary); }
@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* ===== СПИННЕР ===== */
.spinner-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.6);
    display: flex; align-items: center; justify-content: center;
    z-index: 5000;
}
.spinner {
    width: 44px; height: 44px;
    border: 3px solid rgba(255,255,255,0.15);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
@keyframes spin { 100% { transform: rotate(360deg); } }

/* ===== АДМИНКА ===== */
.admin-tabs {
    display: flex;
    gap: 0;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    overflow-x: auto;
}
.admin-tab {
    background: none; border: none;
    color: var(--text-secondary);
    padding: 0.75rem 1.25rem;
    cursor: pointer;
    font-size: 0.9rem;
    border-bottom: 2px solid transparent;
    white-space: nowrap;
    transition: color 0.2s, border-color 0.2s;
}
.admin-tab:hover { color: var(--text-primary); }
.admin-tab.active {
    color: var(--accent-primary);
    border-bottom-color: var(--accent-primary);
}

table { width: 100%; border-collapse: collapse; }
th, td { padding: 0.75rem 1rem; text-align: left; border-bottom: 1px solid var(--border-color); }
th { color: var(--accent-primary); font-weight: 500; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.5px; }
td { font-size: 0.9rem; }

/* --- Кнопки плеера и бейджи --- */
.video-player-container {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    background: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 32px rgba(0,0,0,0.5);
}

.custom-controls {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.9));
    padding: 2rem 1.5rem 1rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.video-player-container:hover .custom-controls,
.custom-controls.active {
    opacity: 1;
}

.player-progress-bar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
}

.player-time {
    font-size: 0.85rem;
    font-variant-numeric: tabular-nums;
    color: #fff;
    font-weight: 500;
    opacity: 0.9;
}

input[type=range].custom-range {
    flex: 1;
    height: 4px;
    -webkit-appearance: none;
    background: rgba(255,255,255,0.3);
    border-radius: 2px;
    cursor: pointer;
    outline: none;
    transition: height 0.2s;
}

input[type=range].custom-range:hover {
    height: 6px;
}

input[type=range].custom-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--accent-primary);
    cursor: pointer;
    transition: transform 0.2s;
}

input[type=range].custom-range::-webkit-slider-thumb:hover {
    transform: scale(1.3);
}

.player-controls-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 0.5rem;
}

.player-controls-left, .player-controls-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.player-btn {
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    opacity: 0.8;
    transition: opacity 0.2s, transform 0.2s;
}

.player-btn:hover {
    opacity: 1;
    transform: scale(1.1);
}

.quality-selector {
    position: absolute;
    bottom: 70px;
    right: 1.5rem;
    background: rgba(20, 20, 20, 0.95);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    padding: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    z-index: 100;
    box-shadow: 0 8px 24px rgba(0,0,0,0.6);
    backdrop-filter: blur(10px);
    display: none;
}

.quality-selector.show {
    display: flex;
}

.quality-btn {
    background: none;
    border: none;
    color: #fff;
    padding: 0.6rem 1.2rem;
    text-align: left;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: background 0.2s;
}

.quality-btn:hover {
    background: rgba(255,255,255,0.1);
}

.quality-btn.active {
    background: var(--accent-primary);
    font-weight: bold;
}