/**
 * Style dla strony tracks.php
 * Zawiera style dla filtrów, wyszukiwania i paginacji
 */

/* Nagłówek sekcji */
.section-header {
    margin-bottom: 20px;
}

.section-title {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 10px;
}

.section-title i {
    color: var(--primary);
    margin-right: 10px;
}

.search-term, .category-filter {
    font-size: 0.9rem;
    background: rgba(41, 137, 216, 0.1);
    padding: 5px 10px;
    border-radius: 20px;
    color: var(--primary);
    margin-left: 10px;
}

/* Kontener filtrów */
.filters-container {
    background: var(--card-bg);
    border-radius: var(--border-radius-md);
    padding: 20px;
    margin-bottom: 30px;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

/* Formularz wyszukiwania */
.search-form {
    margin-bottom: 20px;
}

.search-input {
    display: flex;
    position: relative;
}

.search-input input {
    flex: 1;
    padding: 12px 15px;
    padding-right: 50px;
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.search-input input:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.1);
}

.search-input button {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--primary);
    border: none;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-input button:hover {
    background: var(--accent);
    transform: translateY(-50%) scale(1.05);
}

.search-input button i {
    font-size: 1rem;
}

/* Opcje filtrowania */
.filter-options {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.filter-group label {
    font-weight: 600;
    color: var(--text);
    font-size: 0.95rem;
}

.category-buttons, .sort-options {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.category-btn, .sort-btn {
    padding: 8px 15px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    color: var(--text);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.category-btn:hover, .sort-btn:hover {
    background: rgba(41, 137, 216, 0.2);
    color: white;
    transform: translateY(-2px);
}

.category-btn.active, .sort-btn.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* Kontener utworów */
.tracks-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

/* Komunikat o braku utworów */
.no-tracks {
    text-align: center;
    padding: 50px 0;
    background: var(--card-bg);
    border-radius: var(--border-radius-md);
    margin-bottom: 30px;
    grid-column: 1 / -1;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.no-tracks p {
    margin-bottom: 20px;
    font-size: 1.1rem;
    color: var(--text);
    opacity: 0.7;
}

/* Informacja o paginacji */
.pagination-info {
    text-align: center;
    margin: 20px 0;
    color: var(--text);
    font-size: 0.9rem;
    opacity: 0.8;
    background: var(--card-bg);
    padding: 10px;
    border-radius: var(--border-radius-md);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.pagination-info p {
    margin: 0;
}

/* Paginacja */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin: 20px 0 30px;
    flex-wrap: wrap;
}

.pagination-item {
    padding: 8px 15px;
    background: var(--card-bg);
    border-radius: var(--border-radius-md);
    color: var(--text);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
}

.pagination-item:hover {
    background: rgba(41, 137, 216, 0.1);
    color: var(--primary);
}

.pagination-item.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.pagination-item.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.pagination-prev i {
    margin-right: 5px;
}

.pagination-next i {
    margin-left: 5px;
}

.pagination-ellipsis {
    background: transparent;
    border: none;
}

/* Responsywność */
@media (min-width: 768px) {
    .filter-options {
        flex-direction: row;
        justify-content: space-between;
    }
    
    .filter-group {
        flex: 1;
    }
}

@media (max-width: 767px) {
    .section-title {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }
    
    .search-term, .category-filter {
        margin-left: 0;
    }
    
    .filters-container {
        padding: 15px;
    }
    
    .category-buttons, .sort-options {
        flex-wrap: nowrap;
        overflow-x: auto;
        padding-bottom: 10px;
        -webkit-overflow-scrolling: touch;
    }
    
    .category-btn, .sort-btn {
        white-space: nowrap;
    }
    
    .tracks-container {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
    
    .pagination {
        gap: 5px;
    }
    
    .pagination-item {
        padding: 6px 12px;
        min-width: 35px;
    }
}

/* Animacje */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.track-card {
    animation: fadeIn 0.3s ease forwards;
}

.track-card:nth-child(2n) {
    animation-delay: 0.1s;
}

.track-card:nth-child(3n) {
    animation-delay: 0.2s;
}

.track-card:nth-child(4n) {
    animation-delay: 0.3s;
}