/* ===========================================
   COMPOSANTS - Christmas Playlist
   =========================================== */

/* ===== BOUTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    color: var(--color-bg-dark);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
}

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

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-gold);
}

.btn-ghost {
    background: transparent;
    color: var(--color-text-secondary);
}

.btn-ghost:hover {
    color: var(--color-gold);
}

.btn-danger {
    background: var(--color-error);
    color: white;
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* ===== INPUTS ===== */
.input-wrapper {
    position: relative;
}

.input-wrapper input {
    width: 100%;
    padding: 1rem 1rem 1rem 3rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-sm);
    color: var(--color-text-primary);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.input-wrapper input:focus {
    outline: none;
    border-color: var(--color-gold);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.input-wrapper input::placeholder {
    color: var(--color-text-muted);
}

.input-wrapper .input-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.2rem;
}

/* ===== CARTES CHANSON ===== */
.song-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    transition: all var(--transition-normal);
}

.song-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--color-gold-dark);
    transform: translateX(4px);
}

.song-card.is-playing {
    border-color: var(--color-gold);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.2);
}

.song-cover {
    position: relative;
    width: 80px;
    height: 80px;
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    flex-shrink: 0;
}

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

.song-cover .play-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    transition: opacity var(--transition-fast);
    cursor: pointer;
}

.song-card:hover .play-overlay {
    opacity: 1;
}

.play-overlay .play-icon {
    font-size: 2rem;
    color: var(--color-gold);
}

.song-info {
    flex: 1;
    min-width: 0;
}

.song-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.song-artist {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.song-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.25rem;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.song-added-by {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.song-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Bouton de vote */
.vote-btn {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.5rem 0.75rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    transition: all var(--transition-fast);
}

.vote-btn:hover {
    border-color: var(--color-burgundy);
    color: var(--color-burgundy-light);
}

.vote-btn.voted {
    background: var(--color-burgundy);
    border-color: var(--color-burgundy);
    color: white;
}

.vote-btn .vote-count {
    font-weight: 600;
}

/* Badge "C'est moi" */
.my-song-badge {
    padding: 0.25rem 0.5rem;
    background: var(--color-gold);
    color: var(--color-bg-dark);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    border-radius: 4px;
}

/* ===== STREAMING LINKS ===== */
.streaming-links {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.streaming-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.streaming-btn:hover {
    transform: scale(1.1);
}

.streaming-btn.deezer:hover {
    background: rgba(255, 0, 92, 0.15);
    border-color: #FF005C;
    color: #FF005C;
}

.streaming-btn.spotify:hover {
    background: rgba(30, 215, 96, 0.15);
    border-color: #1ED760;
    color: #1ED760;
}

.streaming-btn.youtube:hover {
    background: rgba(255, 0, 0, 0.15);
    border-color: #FF0000;
    color: #FF0000;
}

.streaming-btn svg {
    width: 16px;
    height: 16px;
}

/* ===== TOP 3 CARDS ===== */
.top3-card {
    position: relative;
    padding: 1.5rem;
    text-align: center;
    background: var(--glass-bg);
    border: 2px solid var(--glass-border);
    border-radius: var(--border-radius);
    transition: all var(--transition-normal);
}

.top3-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.top3-card.gold {
    border-color: var(--color-gold);
    box-shadow: 0 0 40px rgba(212, 175, 55, 0.3), inset 0 0 30px rgba(212, 175, 55, 0.05);
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), transparent);
}

.top3-card.gold::before {
    content: '🏆';
    position: absolute;
    top: -25px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 2.5rem;
    filter: drop-shadow(0 0 10px rgba(212, 175, 55, 0.8));
    animation: trophyGlow 2s ease-in-out infinite;
}

@keyframes trophyGlow {
    0%, 100% { filter: drop-shadow(0 0 10px rgba(212, 175, 55, 0.8)); }
    50% { filter: drop-shadow(0 0 20px rgba(212, 175, 55, 1)); }
}

.top3-card.silver {
    border-color: var(--color-silver);
    box-shadow: 0 0 30px rgba(192, 192, 192, 0.2), inset 0 0 20px rgba(192, 192, 192, 0.05);
    background: linear-gradient(135deg, rgba(192, 192, 192, 0.08), transparent);
}

.top3-card.silver::before {
    content: '🥈';
    position: absolute;
    top: -22px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 2rem;
}

.top3-card.bronze {
    border-color: var(--color-bronze);
    box-shadow: 0 0 25px rgba(205, 127, 50, 0.2), inset 0 0 15px rgba(205, 127, 50, 0.05);
    background: linear-gradient(135deg, rgba(205, 127, 50, 0.08), transparent);
}

.top3-card.bronze::before {
    content: '🥉';
    position: absolute;
    top: -22px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 2rem;
}

.top3-rank {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 2rem;
}

.top3-cover {
    width: 130px;
    height: 130px;
    margin: 0.5rem auto 1rem;
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
    border: 3px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-normal);
}

.top3-card:hover .top3-cover {
    transform: scale(1.05);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
}

.top3-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.top3-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--color-snow);
}

.top3-artist {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-bottom: 0.75rem;
}

.top3-votes {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.4rem 0.8rem;
    background: rgba(139, 41, 66, 0.2);
    border-radius: 20px;
    color: var(--color-candy-cane);
    font-weight: 700;
    font-size: 0.95rem;
}

/* Décoration festive pour le Top 3 */
.top3-card::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 10%;
    right: 10%;
    height: 3px;
    border-radius: 3px;
}

.top3-card.gold::after {
    background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
}

.top3-card.silver::after {
    background: linear-gradient(90deg, transparent, var(--color-silver), transparent);
}

.top3-card.bronze::after {
    background: linear-gradient(90deg, transparent, var(--color-bronze), transparent);
}

/* ===== MODAL ===== */
.modal {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    border-bottom: 1px solid var(--glass-border);
}

.modal-header h2 {
    font-family: var(--font-display);
    font-size: 1.5rem;
}

.btn-close {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--color-text-secondary);
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.btn-close:hover {
    background: var(--glass-bg);
    color: var(--color-gold);
}

.modal-body {
    padding: 1.5rem;
    overflow-y: auto;
}

/* ===== SEARCH ===== */
.search-wrapper {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.search-wrapper input {
    flex: 1;
    padding: 0.75rem 1rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-sm);
    color: var(--color-text-primary);
}

.search-wrapper input:focus {
    outline: none;
    border-color: var(--color-gold);
}

.quick-search {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.chip {
    padding: 0.35rem 0.75rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    color: var(--color-text-secondary);
    font-size: 0.8rem;
    transition: all var(--transition-fast);
}

.chip:hover {
    border-color: var(--color-gold);
    color: var(--color-gold);
}

.search-results {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-height: 400px;
    overflow-y: auto;
}

.search-result-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem;
    background: var(--glass-bg);
    border: 1px solid transparent;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.search-result-item:hover {
    border-color: var(--color-gold);
    background: rgba(255, 255, 255, 0.08);
}

.search-result-cover {
    width: 50px;
    height: 50px;
    border-radius: 4px;
    overflow: hidden;
    flex-shrink: 0;
}

.search-result-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.search-result-info {
    flex: 1;
    min-width: 0;
}

.search-result-title {
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.search-result-artist {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

.search-loader {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 2rem;
    color: var(--color-text-secondary);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--glass-border);
    border-top-color: var(--color-gold);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* ===== TOAST ===== */
.toast-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: var(--z-toast);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.toast {
    padding: 1rem 1.5rem;
    background: var(--color-bg-light);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-sm);
    color: var(--color-text-primary);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    animation: toastSlideIn 0.3s ease;
}

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

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

@keyframes toastSlideIn {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===== EMPTY STATE ===== */
.empty-state {
    text-align: center;
    padding: 3rem;
}

.empty-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.empty-state h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.empty-state p {
    color: var(--color-text-secondary);
    margin-bottom: 1.5rem;
}

/* ===== PROGRESS BAR ===== */
.progress-bar {
    height: 4px;
    background: var(--glass-border);
    border-radius: 2px;
    overflow: hidden;
    margin-top: 0.5rem;
}

.progress-fill {
    height: 100%;
    background: var(--color-gold);
    border-radius: 2px;
    transition: width 0.1s linear;
}

/* ===== DEMO BANNER ===== */
.demo-banner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    color: var(--color-bg-dark);
    padding: 0.75rem 1rem;
    text-align: center;
    font-weight: 500;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.demo-banner small {
    font-size: 0.8rem;
    opacity: 0.8;
    font-weight: 400;
}

body:has(.demo-banner) .app-container {
    padding-top: 60px;
}

body:has(.demo-banner) .app-header {
    top: 60px;
}

/* ===== AUTH TOGGLE ===== */
.auth-toggle {
    display: flex;
    gap: 0;
    margin-bottom: 1.5rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-sm);
    padding: 0.25rem;
}

.toggle-btn {
    flex: 1;
    padding: 0.75rem 1rem;
    background: transparent;
    border: none;
    border-radius: calc(var(--border-radius-sm) - 2px);
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.toggle-btn:hover {
    color: var(--color-text-primary);
}

.toggle-btn.active {
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    color: var(--color-bg-dark);
}

/* ===== YEAR SELECTOR ===== */
.year-selector {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.5rem;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 9999px;
    margin-bottom: 1.5rem;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
}

.year-tab {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    background: transparent;
    border: none;
    border-radius: 9999px;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.year-tab:hover {
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.9);
}

.year-tab.active {
    background: rgba(255, 255, 255, 0.15);
    color: #ffffff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.year-label {
    font-size: 0.875rem;
    font-weight: 600;
}

.year-badge {
    font-size: 0.6rem;
    padding: 0.2rem 0.5rem;
    border-radius: 9999px;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.025em;
}

.year-badge.current {
    background: var(--color-success);
    color: white;
}

/* ===== ARCHIVE BANNER ===== */
.archive-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, rgba(139, 90, 43, 0.2), rgba(139, 90, 43, 0.1));
    border-color: var(--color-bronze);
    text-align: center;
}

.archive-icon {
    font-size: 1.25rem;
}

.archive-text {
    color: var(--color-text-secondary);
}

.archive-year {
    font-weight: 700;
    color: var(--color-gold);
    font-size: 1.1rem;
}

/* ===== ARCHIVE SONG CARD ===== */
.song-card.archive-mode {
    opacity: 1;
}

.song-card.archive-mode .vote-btn.archive-vote {
    cursor: pointer;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    pointer-events: auto;
    transition: all var(--transition-fast);
}

.song-card.archive-mode .vote-btn.archive-vote:hover {
    border-color: var(--color-burgundy);
    color: var(--color-burgundy-light);
    transform: scale(1.05);
}

.song-card.archive-mode .vote-btn.archive-vote.voted {
    background: var(--color-burgundy);
    border-color: var(--color-burgundy);
    color: white;
}

.song-card.archive-mode .streaming-btn {
    pointer-events: auto;
}

/* Hide add song button in archive mode */
body.archive-mode #add-song-btn,
body.archive-mode #add-first-song-btn {
    display: none;
}

/* Responsive year selector */
@media (max-width: 600px) {
    .year-selector {
        width: 100%;
        border-radius: var(--border-radius);
        overflow-x: auto;
        justify-content: flex-start;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .year-selector::-webkit-scrollbar {
        display: none;
    }

    .year-tab {
        padding: 0.4rem 0.75rem;
        flex-shrink: 0;
    }

    .year-label {
        font-size: 0.8rem;
    }

    .year-badge {
        font-size: 0.5rem;
        padding: 0.15rem 0.35rem;
    }
}