/* ============================================================ */
/* GALLERY / LIBRARY PANEL STYLES */
/* ============================================================ */

.library-panel {
    padding: 20px 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

@media (max-width: 600px) {
    .library-panel { padding: 14px; }
}

/* Active Filters Bar */
.active-filters-bar {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    padding: 8px 12px;
    background: var(--surf2);
    border: 1px solid var(--border);
    border-radius: 8px;
    margin-bottom: 4px;
}
.active-filters-label { font-size: 10px; font-family: 'Rajdhani', sans-serif; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--muted); }
.active-filter-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: var(--accent);
    border-radius: 16px;
    font-size: 11px;
    font-weight: 600;
    color: var(--bg);
    cursor: pointer;
    transition: all 0.15s;
}
.active-filter-tag:hover { opacity: 0.8; transform: scale(0.98); }
.clear-filters-btn {
    padding: 4px 10px;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 16px;
    font-size: 10px;
    color: var(--muted2);
    cursor: pointer;
    transition: all 0.15s;
}
.clear-filters-btn:hover { border-color: var(--accent2); color: var(--accent2); }

/* Search Bar */
.search-bar-row { position: relative; }
.search-wrap {
    position: relative;
    display: flex;
    align-items: center;
}
.search-icon {
    position: absolute;
    left: 13px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--muted);
    pointer-events: none;
    flex-shrink: 0;
    transition: color 0.2s;
}
.search-input {
    width: 100%;
    padding: 11px 38px 11px 40px;
    background: var(--surf);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text);
    font-family: 'Karla', sans-serif;
    font-size: 14px;
    transition: all 0.22s;
    letter-spacing: 0.01em;
}
.search-input:focus {
    outline: none;
    border-color: var(--accent);
    background: rgba(168,255,62,0.03);
    box-shadow: 0 0 0 3px rgba(168,255,62,0.07);
}
.search-input:focus ~ .search-icon,
.search-wrap:focus-within .search-icon { color: var(--accent); }
.search-input::placeholder { color: var(--muted); font-size: 13px; }
.search-clear {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--surf2);
    border: 1px solid var(--border);
    color: var(--muted);
    cursor: pointer;
    border-radius: 5px;
    width: 22px;
    height: 22px;
    font-size: 10px;
    display: none;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
    line-height: 1;
}
.search-clear.visible { display: flex; }
.search-clear:hover { border-color: var(--accent2); color: var(--accent2); }

/* Library Controls */
.lib-controls {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.filter-chips {
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
    flex: 1;
    min-width: 0;
}
.chip {
    padding: 4px 10px;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--muted2);
    cursor: pointer;
    border-radius: 20px;
    font-family: 'Karla', sans-serif;
    font-weight: 500;
    font-size: 11px;
    transition: all 0.2s;
    white-space: nowrap;
}
.chip:hover { border-color: var(--accent); color: var(--accent); }
.chip.active {
    background: var(--accent);
    color: var(--bg);
    border-color: var(--accent);
    font-weight: 700;
}

/* Sort */
.sort-wrap { position: relative; flex-shrink: 0; }
.sort-btn {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 6px 11px;
    background: var(--surf);
    border: 1px solid var(--border);
    color: var(--muted2);
    cursor: pointer;
    border-radius: 8px;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 600;
    font-size: 11px;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: all 0.2s;
    white-space: nowrap;
    user-select: none;
}
.sort-btn:hover, .sort-btn.open { border-color: var(--accent); color: var(--accent); }
.sort-btn .chevron { transition: transform 0.22s cubic-bezier(.4,0,.2,1); }
.sort-btn.open .chevron { transform: rotate(180deg); }

.sort-panel {
    position: absolute;
    right: 0;
    top: calc(100% + 7px);
    background: var(--surf);
    border: 1px solid var(--border);
    border-radius: 10px;
    min-width: 190px;
    z-index: 50;
    box-shadow: 0 16px 48px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.04);
    overflow: hidden;
    opacity: 0;
    transform: translateY(-6px) scale(0.97);
    pointer-events: none;
    transition: opacity 0.18s ease, transform 0.18s cubic-bezier(.4,0,.2,1);
}
.sort-panel.open {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}
.sort-panel-label { padding: 9px 14px 5px; font-size: 9px; font-family: 'Rajdhani', sans-serif; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--muted); }
.sort-opt {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 9px 14px;
    border: none;
    background: transparent;
    color: var(--muted2);
    cursor: pointer;
    text-align: left;
    font-family: 'Karla', sans-serif;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.15s;
    border-left: 2px solid transparent;
}
.sort-opt:hover { background: rgba(168,255,62,0.06); color: var(--text); }
.sort-opt.active { color: var(--accent); border-left-color: var(--accent); background: rgba(168,255,62,0.05); }
.sort-opt .opt-icon { font-size: 15px; width: 18px; text-align: center; }
.sort-opt .opt-meta { font-size: 10px; color: var(--muted); margin-left: auto; font-family: 'Rajdhani'; letter-spacing: 0.5px; }
.sort-divider { height: 1px; background: var(--border); margin: 4px 0; }

.lib-toolbar {
    display: flex;
    align-items: center;
    gap: 10px;
}
.refresh-btn {
    padding: 5px 11px;
    background: var(--surf);
    border: 1px solid var(--border);
    color: var(--muted2);
    cursor: pointer;
    border-radius: 6px;
    font-size: 12px;
    font-family: 'Karla', sans-serif;
    transition: all 0.2s;
}
.refresh-btn:hover { border-color: var(--accent3); color: var(--accent3); }
.file-count { font-size: 11px; color: var(--muted); font-family: 'Rajdhani', sans-serif; letter-spacing: 1px; }
.search-match-count { font-size: 11px; color: var(--accent); font-family: 'Rajdhani', sans-serif; letter-spacing: 1px; opacity: 0; transition: opacity 0.2s; }
.search-match-count.visible { opacity: 1; }

/* Video Grid */
.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 14px;
}
@media (max-width: 600px) {
    .video-grid { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 10px; }
}

/* Video Card */
.video-card {
    background: var(--surf);
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.25s;
    position: relative;
    animation: fadeUp 0.3s ease both;
}
.video-card:hover {
    border-color: rgba(168,255,62,0.35);
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.5);
}
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.card-thumb {
    position: relative;
    aspect-ratio: 16/9;
    background: var(--surf2);
    overflow: hidden;
}
.card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
    display: block;
}
.video-card:hover .card-thumb img { transform: scale(1.06); }
.thumb-fallback {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 6px;
    background: linear-gradient(135deg, var(--surf2), var(--surf3));
}
.thumb-fallback .plat-icon { font-size: 28px; opacity: 0.7; }
.card-thumb-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.35);
    opacity: 0;
    transition: opacity 0.25s;
    font-size: 30px;
    color: rgba(255,255,255,0.9);
}
.video-card:hover .card-thumb-overlay { opacity: 1; }

.card-plat-badge {
    position: absolute;
    top: 7px;
    left: 7px;
    font-size: 9px;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 2px 6px;
    border-radius: 4px;
    background: rgba(6,7,9,0.82);
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--text);
    z-index: 2;
    cursor: pointer;
    transition: all 0.15s;
}
.card-plat-badge:hover {
    background: var(--accent);
    color: var(--bg);
    border-color: var(--accent);
    transform: scale(1.02);
}
.card-duration-badge {
    position: absolute;
    bottom: 6px;
    left: 7px;
    font-size: 9px;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 600;
    letter-spacing: 0.5px;
    padding: 2px 5px;
    border-radius: 4px;
    background: rgba(6,7,9,0.82);
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--text);
    z-index: 2;
}
.card-size-badge {
    position: absolute;
    bottom: 6px;
    right: 7px;
    font-size: 9px;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 600;
    letter-spacing: 0.5px;
    padding: 2px 5px;
    border-radius: 4px;
    background: rgba(6,7,9,0.82);
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--text);
    z-index: 2;
}

.card-body { padding: 10px 11px 8px; }
.card-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--text);
    line-height: 1.4;
    margin-bottom: 4px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    word-break: break-word;
}
.card-date { font-size: 10px; color: var(--muted); font-family: 'Rajdhani', sans-serif; }

.card-actions { display: flex; flex-direction: column; gap: 6px; padding: 0 11px 12px; }
.actions-row { display: flex; gap: 4px; flex-wrap: wrap; justify-content: center; }
.act-btn {
    flex: 1;
    min-width: 36px;
    padding: 6px 4px;
    background: var(--surf2);
    border: 1px solid var(--border);
    color: var(--muted2);
    cursor: pointer;
    border-radius: 5px;
    font-size: 13px;
    line-height: 1;
    transition: all 0.15s;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
.act-btn:hover { border-color: rgba(168,255,62,0.5); color: var(--accent); background: rgba(168,255,62,0.08); }
.act-btn-delete:hover {
    border-color: rgba(248,113,113,0.5) !important;
    color: var(--error) !important;
    background: rgba(248,113,113,0.08) !important;
}
.act-btn-shared:hover {
    border-color: rgba(56,189,248,0.5) !important;
    color: var(--accent3) !important;
    background: rgba(56,189,248,0.08) !important;
}
.act-btn::after {
    content: attr(data-tip);
    position: absolute;
    bottom: calc(100% + 5px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--surf3);
    border: 1px solid var(--border);
    color: var(--text);
    font-size: 9px;
    font-family: 'Karla', sans-serif;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 3px 6px;
    border-radius: 4px;
    white-space: nowrap;
    z-index: 20;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.15s;
}
.act-btn:hover::after { opacity: 1; }

/* Folder Section */
.folder-section { margin-bottom: 28px; }
.folder-section-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
}
.folder-section-title { font-family: 'Rajdhani', sans-serif; font-size: 15px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; }
.folder-count { font-size: 10px; font-family: 'Rajdhani', sans-serif; padding: 2px 7px; background: var(--surf3); border-radius: 10px; color: var(--muted2); }
.folder-links { display: flex; gap: 6px; margin-left: auto; }
.folder-link-btn {
    padding: 4px 9px;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--muted2);
    cursor: pointer;
    border-radius: 5px;
    font-size: 11px;
    font-family: 'Karla', sans-serif;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.folder-link-btn:hover { border-color: var(--accent3); color: var(--accent3); }

/* Empty State */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    color: var(--muted);
    gap: 10px;
    text-align: center;
}
.empty-icon { font-size: 40px; opacity: 0.4; }
.empty-text { font-size: 13px; font-weight: 500; color: var(--muted2); }
.empty-sub { font-size: 11px; color: var(--muted); }

/* Duration Progress Styles */
#durationProgress {
    font-family: 'Karla', sans-serif;
    border: 1px solid var(--border);
    transition: all 0.2s ease;
}

#durationProgress .progress-spinner {
    animation: spin 1s linear infinite;
    display: inline-block;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

#durationProgressBar {
    appearance: none;
    background: var(--surf);
    border-radius: 2px;
    overflow: hidden;
}

#durationProgressBar::-webkit-progress-bar {
    background: var(--surf);
    border-radius: 2px;
}

#durationProgressBar::-webkit-progress-value {
    background: var(--accent);
    border-radius: 2px;
    transition: width 0.3s ease;
}

#durationProgressBar::-moz-progress-bar {
    background: var(--accent);
    border-radius: 2px;
}

.progress-file {
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.progress-elapsed {
    font-family: monospace;
}

/* Duration Progress - Additional polish */
#durationProgress {
    border-left: 3px solid var(--accent);
}

#durationProgress .progress-spinner {
    font-size: 12px;
}

.progress-text {
    display: flex;
    align-items: center;
    gap: 4px;
}

#durationProgressBar {
    width: 120px;
    height: 4px;
}