/* ===== KolTubeTora – Global App Styles ===== */

:root {
    --kt-primary: #3d52a0;
    --kt-primary-light: #5a70c4;
    --kt-primary-dim: rgba(61, 82, 160, 0.1);
    --kt-gold: #b07d2e;
    --kt-gold-light: #d4a04a;
    --kt-gold-dim: rgba(176, 125, 46, 0.12);
    --kt-bg: #f0f2f9;
    --kt-surface: #ffffff;
    --kt-surface2: #eaedfa;
    --kt-border: rgba(61, 82, 160, 0.15);
    --kt-text: #1a1f3c;
    --kt-text-muted: #6b7280;
    --kt-radius: 14px;
    --kt-shadow: 0 4px 20px rgba(61, 82, 160, 0.1);
}

html, body {
    font-family: 'Heebo', 'Segoe UI', sans-serif;
    background-color: var(--kt-bg);
    color: var(--kt-text);
    direction: rtl;
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--kt-bg); }
::-webkit-scrollbar-thumb { background: var(--kt-primary); border-radius: 3px; }

/* ===== App Bar ===== */
.mud-appbar {
    background: linear-gradient(90deg, #2d3d8a 0%, #3d52a0 100%) !important;
    border-bottom: none !important;
    box-shadow: 0 2px 16px rgba(61, 82, 160, 0.3) !important;
}

.appbar-title {
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: #ffffff;
    flex: 1;
    text-align: center;
}

/* ===== Drawer ===== */
.mud-drawer {
    background: #ffffff !important;
    border-left: 1px solid var(--kt-border) !important;
    border-right: none !important;
    box-shadow: 2px 0 16px rgba(61, 82, 160, 0.08) !important;
}

.drawer-header-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px 16px 12px;
    gap: 8px;
}

.drawer-logo-circle {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, #3d52a0, #5a70c4);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 4px 18px rgba(61, 82, 160, 0.35);
    margin-bottom: 4px;
}

.drawer-app-name {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--kt-primary);
    text-align: center;
    line-height: 1.3;
}

.drawer-divider {
    width: 100%;
    height: 1px;
    background: var(--kt-border);
    margin: 8px 0;
}

.mud-nav-link {
    border-radius: 10px !important;
    margin: 2px 8px !important;
    transition: background 0.2s, color 0.2s !important;
    font-weight: 500 !important;
    color: var(--kt-text) !important;
}

.mud-nav-link:hover,
.mud-nav-link.active {
    background: var(--kt-primary-dim) !important;
    color: var(--kt-primary) !important;
}

.mud-nav-link .mud-icon-root {
    color: var(--kt-primary) !important;
}

/* ===== Page Container ===== */
.kt-page {
    padding: 16px 0;
    direction: rtl;
}

/* ===== Page Header ===== */
.kt-page-header {
    text-align: center;
    margin-bottom: 28px;
    padding: 28px 16px 20px;
    background: linear-gradient(135deg, #3d52a0 0%, #5a70c4 100%);
    border-radius: var(--kt-radius);
    border: none;
    box-shadow: 0 6px 24px rgba(61, 82, 160, 0.25);
    position: relative;
    overflow: hidden;
    color: #ffffff;
}

.kt-page-header::before {
    content: '';
    position: absolute;
    top: -40px; left: -40px;
    width: 180px; height: 180px;
    background: radial-gradient(circle, rgba(255,255,255,0.12) 0%, transparent 70%);
    pointer-events: none;
}

.kt-page-header h1 {
    font-size: 1.9rem;
    font-weight: 800;
    color: #ffffff;
    margin: 0 0 6px;
}

.kt-page-header p {
    color: rgba(255,255,255,0.8);
    font-size: 0.95rem;
    margin: 0;
}

/* ===== Lesson Card ===== */
.kt-lesson-card {
    background: var(--kt-surface);
    border: 1px solid var(--kt-border);
    border-radius: var(--kt-radius);
    padding: 14px 18px;
    margin-bottom: 10px;
    transition: transform 0.18s, box-shadow 0.18s, border-color 0.18s;
    display: flex;
    align-items: center;
    gap: 14px;
    direction: rtl;
}

.kt-lesson-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(61, 82, 160, 0.18), 0 0 0 1px var(--kt-primary);
    border-color: var(--kt-primary);
}

.kt-lesson-icon {
    flex-shrink: 0;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--kt-primary-dim), rgba(61,82,160,0.06));
    border: 1px solid var(--kt-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--kt-primary);
    font-size: 1.2rem;
}

.kt-lesson-body {
    flex: 1;
    min-width: 0;
}

.kt-lesson-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--kt-text);
    text-decoration: none;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color 0.15s;
}

.kt-lesson-name:hover {
    color: var(--kt-primary);
}

.kt-lesson-meta {
    display: flex;
    gap: 14px;
    margin-top: 5px;
    flex-wrap: wrap;
}

.kt-meta-chip {
    font-size: 0.78rem;
    color: var(--kt-text-muted);
    display: flex;
    align-items: center;
    gap: 4px;
}

.kt-meta-chip .material-icons, .kt-meta-chip .mud-icon-root {
    font-size: 0.9rem !important;
    color: var(--kt-primary);
}

.kt-lesson-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.kt-action-btn {
    background: var(--kt-primary-dim) !important;
    color: var(--kt-primary) !important;
    border: 1px solid var(--kt-border) !important;
    border-radius: 8px !important;
    transition: background 0.18s, box-shadow 0.18s !important;
    min-width: 0 !important;
    padding: 4px 10px !important;
    font-size: 0.8rem !important;
}

.kt-action-btn:hover {
    background: rgba(61,82,160,0.18) !important;
    box-shadow: 0 0 12px rgba(61,82,160,0.15) !important;
}

/* ===== Rabbi Grid ===== */
.kt-rabbi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
    padding: 4px 0;
}

.kt-rabbi-card {
    background: var(--kt-surface);
    border: 1px solid var(--kt-border);
    border-radius: var(--kt-radius);
    padding: 20px 16px;
    text-align: center;
    text-decoration: none;
    display: block;
    transition: transform 0.18s, box-shadow 0.18s, border-color 0.18s;
    color: var(--kt-text);
}

.kt-rabbi-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 28px rgba(61, 82, 160, 0.2), 0 0 0 1px var(--kt-primary);
    border-color: var(--kt-primary);
    color: var(--kt-primary);
    text-decoration: none;
}

.kt-rabbi-avatar {
    width: 56px !important;
    height: 56px !important;
    border-radius: 50% !important;
    background: linear-gradient(135deg, #3d52a0, #5a70c4) !important;
    margin: 0 auto 12px !important;
    box-shadow: 0 4px 14px rgba(61, 82, 160, 0.3) !important;
    color: #ffffff !important;
}

.kt-rabbi-avatar .mud-icon-root {
    font-size: 1.6rem !important;
    color: #ffffff !important;
}

.kt-rabbi-name {
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.4;
}

/* ===== Audio Player ===== */
.kt-player-card {
    background: var(--kt-surface);
    border: 1px solid var(--kt-border);
    border-radius: 20px;
    padding: 28px 24px;
    box-shadow: 0 8px 32px rgba(61, 82, 160, 0.14);
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.kt-player-disc {
    width: 110px;
    height: 110px;
    border-radius: 50%;
    background: linear-gradient(135deg, #3d52a0, #5a70c4);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 8px 28px rgba(61, 82, 160, 0.35);
    position: relative;
}

.kt-player-disc-inner {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: var(--kt-surface);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    color: var(--kt-primary);
}

.kt-player-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--kt-text);
    margin-bottom: 4px;
    line-height: 1.4;
}

.kt-player-rabbi {
    font-size: 1rem;
    color: var(--kt-primary);
    font-weight: 600;
    margin-bottom: 20px;
}

.kt-audio-native {
    width: 100%;
    border-radius: 10px;
    margin-bottom: 20px;
    outline: none;
    accent-color: var(--kt-gold);
}

audio::-webkit-media-controls-panel {
    background: var(--kt-surface2);
    border-radius: 10px;
}

audio::-webkit-media-controls-play-button,
audio::-webkit-media-controls-volume-slider,
audio::-webkit-media-controls-timeline {
    accent-color: var(--kt-primary);
}

.kt-player-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 16px;
}

/* ===== Search Card ===== */
.kt-search-card {
    background: var(--kt-surface);
    border: 1px solid var(--kt-border);
    border-radius: var(--kt-radius);
    padding: 28px 24px;
    max-width: 500px;
    margin: 0 auto;
    box-shadow: var(--kt-shadow);
}

/* ===== Loading / Empty states ===== */
.kt-loading {
    text-align: center;
    padding: 48px 0;
    color: var(--kt-text-muted);
}

.kt-loading .mud-progress-circular {
    color: var(--kt-primary) !important;
}

/* ===== MudBlazor overrides for light theme ===== */
.mud-table {
    background: transparent !important;
}

.mud-table-container {
    background: transparent !important;
}

.mud-table-row:hover td {
    background: var(--kt-primary-dim) !important;
}

.mud-button-root.mud-button-filled-primary {
    background: linear-gradient(135deg, #2d3d8a, #3d52a0) !important;
    color: #ffffff !important;
    font-weight: 700 !important;
    box-shadow: 0 4px 14px rgba(61,82,160,0.3) !important;
}

.mud-button-root.mud-button-filled-primary:hover {
    box-shadow: 0 6px 20px rgba(61,82,160,0.45) !important;
}

.mud-input-outlined .mud-input-outlined-border {
    border-color: var(--kt-border) !important;
}

.mud-input-label {
    color: var(--kt-text-muted) !important;
}

.mud-input-control input {
    color: var(--kt-text) !important;
    caret-color: var(--kt-primary);
}

/* ===== Blazor error UI ===== */
#blazor-error-ui {
    background: #fff3f3;
    border-top: 1px solid #f5c6c6;
    color: #b91c1c;
    padding: 12px 20px;
    font-size: 0.9rem;
}

/* ===== Responsive ===== */
@media (max-width: 600px) {
    .kt-lesson-card { flex-wrap: wrap; }
    .kt-lesson-actions { width: 100%; justify-content: flex-end; }
    .kt-rabbi-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
    .kt-page-header h1 { font-size: 1.4rem; }
}