/* ============================================
   MediaFlow - Components CSS
   ============================================ */

/* Result Card */
.result-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-normal);
}

.result-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    border-color: var(--primary-color);
}

.result-thumbnail {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
    background: var(--bg-tertiary);
}

.result-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-normal);
}

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

.result-duration {
    position: absolute;
    bottom: 10px;
    left: 10px;
    background: rgba(0, 0, 0, 0.8);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
}

.result-preview-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 60px;
    height: 60px;
    background: var(--primary-gradient);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition-normal);
    box-shadow: var(--glow-primary);
}

.result-card:hover .result-preview-btn {
    transform: translate(-50%, -50%) scale(1);
}

.result-info {
    padding: 20px;
}

.result-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 5px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.result-meta {
    display: flex;
    gap: 15px;
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 15px;
}

.result-actions {
    display: flex;
    gap: 10px;
}

.action-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
    border: none;
}

.action-btn.primary {
    background: var(--primary-gradient);
    color: white;
}

.action-btn.primary:hover {
    box-shadow: var(--glow-primary);
    transform: translateY(-2px);
}

.action-btn.secondary {
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    color: var(--text-primary);
}

.action-btn.secondary:hover {
    background: var(--bg-tertiary);
}

.load-more-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    max-width: 300px;
    margin: 40px auto 0;
    padding: 15px 30px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-normal);
}

.load-more-btn:hover {
    background: var(--primary-gradient);
    border-color: transparent;
}

/* Trending Section */
.trending-section {
    padding: 60px 0;
}

.trending-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.trending-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    border-bottom: 1px solid var(--border-glass);
}

.card-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
    font-weight: 600;
}

.card-icon {
    font-size: 1.3rem;
}

.clear-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition-fast);
}

.clear-btn:hover {
    color: var(--accent-error);
}

.trending-list {
    list-style: none;
    padding: 10px 0;
}

.trending-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px 20px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.trending-item:hover {
    background: var(--bg-glass);
}

.trending-item.empty {
    color: var(--text-muted);
    cursor: default;
    justify-content: center;
}

.item-rank {
    min-width: 25px;
    height: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-gradient);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
}

.item-text {
    flex: 1;
    color: var(--text-secondary);
}

.trending-item:hover .item-text {
    color: var(--text-primary);
}

/* Features Section */
.features-section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 50px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.feature-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 30px;
    text-align: center;
    transition: var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-glow);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.feature-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.feature-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Player Modal */
.player-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 200;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

.player-modal.active {
    opacity: 1;
    visibility: visible;
}

.player-container {
    background: var(--bg-secondary);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 30px;
    max-width: 500px;
    width: 90%;
    position: relative;
    transform: scale(0.9);
    transition: var(--transition-normal);
}

.player-modal.active .player-container {
    transform: scale(1);
}

.player-close {
    position: absolute;
    top: 15px;
    left: 15px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.player-close:hover {
    color: var(--text-primary);
}

.player-thumbnail {
    width: 100%;
    aspect-ratio: 16/9;
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 20px;
    background: var(--bg-tertiary);
}

.player-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.player-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 5px;
}

.player-artist {
    color: var(--text-muted);
    margin-bottom: 20px;
}

.player-waveform {
    height: 60px;
    background: var(--bg-glass);
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2px;
}

.player-progress {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.time-current,
.time-total {
    font-size: 0.85rem;
    color: var(--text-muted);
    min-width: 40px;
}

.progress-bar {
    flex: 1;
    height: 6px;
    -webkit-appearance: none;
    background: var(--bg-glass);
    border-radius: var(--radius-full);
    cursor: pointer;
}

.progress-bar::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    background: var(--primary-gradient);
    border-radius: 50%;
    cursor: pointer;
}

.player-buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 25px;
}

.control-btn {
    width: 50px;
    height: 50px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: 50%;
    color: var(--text-primary);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.control-btn:hover {
    background: var(--primary-gradient);
    border-color: transparent;
}

.control-btn.play-btn {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
    background: var(--primary-gradient);
    border: none;
}

.volume-control {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-right: auto;
}

.volume-slider {
    width: 80px;
    height: 4px;
    -webkit-appearance: none;
    background: var(--bg-glass);
    border-radius: var(--radius-full);
}

.volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 12px;
    height: 12px;
    background: white;
    border-radius: 50%;
    cursor: pointer;
}

.player-download {
    display: flex;
    gap: 15px;
}

.quality-select {
    flex: 1;
    padding: 12px 15px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-primary);
    cursor: pointer;
}

.quality-select option {
    background: var(--bg-secondary);
}

.download-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 25px;
    background: var(--primary-gradient);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    font-family: var(--font-primary);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.download-btn:hover {
    box-shadow: var(--glow-primary);
}

/* Download Modal */
.download-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 250;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

.download-modal.active {
    opacity: 1;
    visibility: visible;
}

.download-container {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: 30px;
    width: 90%;
    max-width: 400px;
    text-align: center;
}

.download-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.download-header h3 {
    font-size: 1.2rem;
}

.close-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 1.2rem;
}

.progress-ring {
    width: 150px;
    height: 150px;
    margin: 0 auto 20px;
    position: relative;
}

.progress-ring svg {
    transform: rotate(-90deg);
}

.progress-ring-bg {
    fill: none;
    stroke: var(--bg-glass);
    stroke-width: 8;
}

.progress-ring-fill {
    fill: none;
    stroke: url(#gradient);
    stroke-width: 8;
    stroke-linecap: round;
    stroke-dasharray: 283;
    stroke-dashoffset: 283;
    transition: stroke-dashoffset 0.3s;
}

.progress-percent {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 2rem;
    font-weight: 700;
}

.download-title {
    font-weight: 500;
    margin-bottom: 5px;
}

.download-size {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* History Sidebar */
.history-sidebar {
    position: fixed;
    top: 0;
    right: -400px;
    width: 400px;
    max-width: 100%;
    height: 100%;
    background: var(--bg-secondary);
    border-left: 1px solid var(--border-glass);
    z-index: 300;
    display: flex;
    flex-direction: column;
    transition: right var(--transition-normal);
}

.history-sidebar.active {
    right: 0;
}

.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--border-glass);
}

.sidebar-header h3 {
    font-size: 1.2rem;
}

.sidebar-content {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

.sidebar-footer {
    padding: 20px;
    border-top: 1px solid var(--border-glass);
}

.btn-secondary {
    width: 100%;
    padding: 12px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-primary);
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-secondary:hover {
    background: var(--accent-error);
    border-color: transparent;
}

.history-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.empty-state {
    text-align: center;
    padding: 40px;
    color: var(--text-muted);
}

.empty-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 10px;
}

/* Toast */
.toast-container {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 400;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    padding: 15px 25px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    animation: slideUp 0.3s ease;
}

.toast.success {
    border-color: var(--accent-success);
}

.toast.error {
    border-color: var(--accent-error);
}

/* Footer */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-glass);
    padding: 50px 0 20px;
    margin-top: 60px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 40px;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-brand .logo-icon {
    font-size: 2.5rem;
}

.footer-brand .logo-text {
    font-size: 1.5rem;
    font-weight: 700;
}

.footer-desc {
    color: var(--text-muted);
}

.footer-links {
    display: flex;
    gap: 25px;
    flex-wrap: wrap;
}

.footer-link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer-link:hover {
    color: var(--text-primary);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--border-glass);
    color: var(--text-muted);
}

/* Responsive */
@media (max-width: 768px) {
    .nav {
        display: none;
    }

    .hero-title {
        font-size: 2rem;
    }

    .search-box {
        flex-direction: column;
        border-radius: var(--radius-lg);
    }

    .search-input-wrapper {
        padding: 15px;
    }

    .search-btn {
        width: 100%;
        border-radius: var(--radius-md);
    }

    .trending-grid {
        grid-template-columns: 1fr;
    }

    .results-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-links {
        justify-content: center;
    }

    .history-sidebar {
        width: 100%;
        right: -100%;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero {
        padding: 40px 0;
    }

    .format-label {
        display: none;
    }

    .format-icon {
        font-size: 1.3rem;
    }
}