/* صفحة مكتبة الفيديو */
.playlist-card {
    background: var(--card-bg);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.playlist-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-light);
}

.thumbnail-container {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9;
    overflow: hidden;
    background: #000;
}

.thumbnail-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.playlist-card:hover .thumbnail-container img {
    transform: scale(1.05);
}

.video-count {
    position: absolute;
    bottom: 12px;
    left: 12px;
    background: rgba(1, 87, 155, 0.9);
    color: white;
    padding: 6px 12px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255,255,255,0.2);
    display: flex;
    align-items: center;
    gap: 5px;
}

.video-count i {
    color: white;
    font-size: 0.9rem;
}

.playlist-card h3 {
    font-size: 1.1rem;
    padding: 18px 18px 12px;
    margin: 0;
    line-height: 1.5;
    color: var(--text-main);
    flex-grow: 1;
    font-weight: 700;
}

.card-footer {
    padding: 0 18px 18px;
    margin-top: auto;
}

.btn-playlist {
    text-decoration: none;
    color: var(--primary-dark);
    background: var(--primary-soft);
    display: block;
    padding: 12px 15px;
    border-radius: 60px;
    font-size: 1rem;
    text-align: center;
    transition: var(--transition);
    border: 1px solid transparent;
    font-weight: 700;
}

.btn-playlist i {
    margin-left: 8px;
    color: var(--primary);
    transition: 0.3s;
}

.btn-playlist:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.btn-playlist:hover i {
    color: white;
}

/* تنسيق شريط التصنيفات (أزرار روابط) */
.filter-container {
    background: var(--card-bg);
    padding: 20px;
    border-radius: var(--radius-md);
    margin: 20px 0 30px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
}

.filter-title {
    font-size: 1.2rem;
    color: var(--text-main);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.filter-title i {
    color: var(--primary);
}

.filter-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.filter-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 25px;
    background: var(--gray-bg);
    border: 2px solid var(--border-light);
    border-radius: 60px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
    color: var(--text-main);
    text-decoration: none;
    font-size: 0.95rem;
}

.filter-btn:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-sm);
}

.filter-btn i {
    font-size: 1.1rem;
    color: var(--primary);
    transition: 0.2s;
}

.filter-btn:hover i {
    color: white;
}

.filter-hint {
    margin-top: 15px;
    font-size: 0.85rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 5px;
}

.filter-hint i {
    color: var(--primary);
}

/* استجابة للجوال - شريط أفقي قابل للتمرير */
@media (max-width: 768px) {
    .filter-buttons {
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 10px;
        -webkit-overflow-scrolling: touch;
        scroll-snap-type: x mandatory;
    }
    .filter-btn {
        flex: 0 0 auto;
        scroll-snap-align: start;
    }
}

/* الوضع الليلي (إذا لم يكن مضمنًا في style.css) */
[data-theme="dark"] .filter-container {
    background: var(--card-bg);
    border-color: var(--border-light);
}

[data-theme="dark"] .filter-btn {
    background: var(--primary-soft);
    color: var(--text-main);
    border-color: var(--border-light);
}