/* ==========================================================================
   AuraPlay - VideoList Modern Stylesheet (Decoupling Pattern)
   ========================================================================== */

:root {
    --vl-accent: #ff0033;
    --vl-accent-glow: rgba(255, 0, 51, 0.35);
    --vl-surface: #181818;
    --vl-surface-hover: #222222;
    --vl-border: rgba(255, 255, 255, 0.08);
    --vl-text-main: #f1f1f1;
    --vl-text-muted: #aaaaaa;
    --vl-radius: 14px;
    --vl-transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.vl-container {
    width: 100%;
    max-width: 1750px;
    margin: 0 auto;
    padding: 10px 10px 50px 10px;
}

/* --- Header Section --- */
.vl-page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 28px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--vl-border);
}

.vl-page-title {
    margin: 0;
    font-size: 1.45rem;
    font-weight: 800;
    color: var(--vl-text-main);
    display: flex;
    align-items: center;
    gap: 10px;
}

.vl-title-icon {
    color: var(--vl-accent);
    filter: drop-shadow(0 0 8px var(--vl-accent-glow));
}

.vl-page-subtitle {
    margin: 4px 0 0 0;
    font-size: 0.85rem;
    color: var(--vl-text-muted);
}

.vl-header-controls {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

/* --- Search Box --- */
.vl-search-box {
    position: relative;
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--vl-border);
    border-radius: 50px;
    padding: 2px 4px 2px 14px;
    transition: var(--vl-transition);
}

.vl-search-box:focus-within {
    border-color: var(--vl-accent);
    background: rgba(0, 0, 0, 0.4);
    box-shadow: 0 0 15px var(--vl-accent-glow);
}

.vl-search-input {
    background: transparent;
    border: none;
    outline: none;
    color: #fff;
    font-size: 0.85rem;
    padding: 6px 10px;
    width: 200px;
    transition: width 0.3s ease;
}

.vl-search-input:focus {
    width: 260px;
}

.vl-search-clear {
    background: transparent;
    border: none;
    color: var(--vl-text-muted);
    cursor: pointer;
    font-size: 0.9rem;
    display: none;
    padding: 0 6px;
}

.vl-search-clear.is-visible {
    display: block;
}

.vl-search-clear:hover {
    color: #fff;
}

.vl-search-btn {
    background: var(--vl-accent);
    border: none;
    color: #fff;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    text-decoration: none;
    transition: var(--vl-transition);
}

.vl-search-btn:hover {
    transform: scale(1.05);
    background: #e6002e;
}

/* --- Controls Buttons --- */
.vl-view-switcher {
    display: flex;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--vl-border);
    border-radius: 10px;
    padding: 3px;
    gap: 3px;
}

.vl-view-btn {
    background: transparent;
    border: none;
    color: var(--vl-text-muted);
    width: 34px;
    height: 32px;
    border-radius: 7px;
    cursor: pointer;
    font-size: 0.95rem;
    transition: var(--vl-transition);
}

.vl-view-btn.is-active,
.vl-view-btn:hover {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
}

.vl-watchlater-link {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--vl-border);
    border-radius: 50px;
    padding: 7px 16px;
    color: var(--vl-text-main);
    font-size: 0.85rem;
    text-decoration: none;
    transition: var(--vl-transition);
}

.vl-watchlater-link:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

/* --- Video Grid --- */
.vl-video-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px 18px;
}

.vl-video-grid[data-view="compact"] {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 18px 14px;
}

/* --- Card Styles --- */
.vl-card {
    display: flex;
    flex-direction: column;
    border-radius: var(--vl-radius);
    transition: var(--vl-transition);
    padding: 6px;
    background: transparent;
}

.vl-card:hover {
    background: var(--vl-surface);
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.4);
}

.vl-card-thumb-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: 12px;
    overflow: hidden;
    background: #121212;
}

.vl-card-thumb-link {
    display: block;
    width: 100%;
    height: 100%;
}

.vl-card-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease, filter 0.3s ease;
}

.vl-card:hover .vl-card-thumb {
    transform: scale(1.05);
    filter: brightness(0.92);
}

.vl-duration-badge {
    position: absolute;
    bottom: 8px;
    left: 8px;
    background: rgba(0, 0, 0, 0.85);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 3px 6px;
    border-radius: 6px;
    backdrop-filter: blur(4px);
    direction: ltr;
}

.vl-btn-watchlater {
    position: absolute;
    top: 8px;
    left: 8px;
    width: 34px;
    height: 34px;
    border-radius: 8px;
    border: none;
    background: rgba(0, 0, 0, 0.75);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    transform: translateY(-4px);
    transition: var(--vl-transition);
    backdrop-filter: blur(4px);
}

.vl-card:hover .vl-btn-watchlater,
.vl-btn-watchlater.is-saved {
    opacity: 1;
    transform: translateY(0);
}

.vl-btn-watchlater:hover,
.vl-btn-watchlater.is-saved {
    background: var(--vl-accent);
}

/* --- Card Info --- */
.vl-card-info {
    display: flex;
    gap: 12px;
    padding: 12px 4px 4px 4px;
    align-items: flex-start;
}

.vl-channel-avatar {
    width: 36px;
    height: 36px;
    min-width: 36px;
    border-radius: 50%;
    overflow: hidden;
    background: linear-gradient(135deg, var(--vl-accent), #6d5dfc);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: bold;
    font-size: 0.85rem;
    text-decoration: none;
}

.vl-video-grid[data-view="compact"] .vl-channel-avatar {
    display: none;
}

.vl-card-meta {
    flex: 1;
    min-width: 0;
}

.vl-video-title-link {
    text-decoration: none;
}

.vl-video-title {
    margin: 0;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--vl-text-main);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.2s ease;
}

.vl-card:hover .vl-video-title {
    color: #fff;
}

.vl-channel-row {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-top: 5px;
}

.vl-channel-name {
    color: var(--vl-text-muted);
    font-size: 0.8rem;
    text-decoration: none;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color 0.2s ease;
}

.vl-channel-name:hover {
    color: #fff;
}

.vl-stats-row {
    margin-top: 4px;
    font-size: 0.75rem;
    color: var(--vl-text-muted);
    display: flex;
    align-items: center;
    gap: 4px;
}

.vl-dot {
    opacity: 0.5;
}

.vl-btn-menu {
    background: transparent;
    border: none;
    color: var(--vl-text-muted);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--vl-transition);
}

.vl-btn-menu:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
}

/* --- Overlays & Notifications --- */
.vl-loading-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(6px);
    display: none;
    align-items: center;
    justify-content: center;
}

body.is-loading .vl-loading-overlay {
    display: flex;
}

.vl-loading-card {
    background: #1c1c1c;
    border: 1px solid var(--vl-border);
    padding: 24px 32px;
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    color: #fff;
    font-size: 0.85rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.vl-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-top-color: var(--vl-accent);
    border-radius: 50%;
    animation: vlSpin 0.7s linear infinite;
}

@keyframes vlSpin {
    to { transform: rotate(360deg); }
}

.vl-toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: #252525;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 10px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
    opacity: 0;
    visibility: hidden;
    transition: var(--vl-transition);
    z-index: 10000;
}

.vl-toast.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* --- Responsive Adjustments --- */
@media (max-width: 1400px) {
    .vl-video-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .vl-video-grid[data-view="compact"] { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (max-width: 992px) {
    .vl-video-grid, .vl-video-grid[data-view="compact"] { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .vl-search-input { width: 140px; }
    .vl-search-input:focus { width: 180px; }
}

@media (max-width: 576px) {
    .vl-page-header { flex-direction: column; align-items: flex-start; }
    .vl-header-controls { width: 100%; justify-content: space-between; }
    .vl-search-box { flex: 1; }
    .vl-search-input { width: 100%; }
    .vl-video-grid, .vl-video-grid[data-view="compact"] { grid-template-columns: 1fr; }
    .vl-watchlater-text { display: none; }
}