/* CSS para Playlist Manager */

/* Container principal */
.playlist-manager {
    position: relative;
    z-index: 1000;
}

/* Botão toggle */
.playlist-toggle-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 25px;
    cursor: pointer;
    font-size: 14px;
    font-weight: bold;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 2px 8px rgba(0,123,255,0.3);
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1001;
}

.playlist-toggle-btn:hover {
    background: #0056b3;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,123,255,0.4);
}

.playlist-count {
    background: rgba(255,255,255,0.9);
    color: #007bff;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: bold;
    min-width: 20px;
    text-align: center;
}

/* Painel da playlist */
.playlist-panel {
    position: fixed;
    top: 70px;
    right: 20px;
    width: 350px;
    max-height: 500px;
    background: white;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    transform: translateX(100%);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
    overflow: hidden;
}

.playlist-panel.show {
    transform: translateX(0);
    opacity: 1;
}

/* Header do painel */
.playlist-header {
    background: #f8f9fa;
    border-bottom: 1px solid #dee2e6;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.playlist-header h3 {
    margin: 0;
    font-size: 16px;
    color: #495057;
}

.playlist-close-btn {
    background: none;
    border: none;
    font-size: 20px;
    color: #6c757d;
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s;
}

.playlist-close-btn:hover {
    background: #e9ecef;
    color: #495057;
}

/* Conteúdo do painel */
.playlist-content {
    padding: 20px;
    max-height: 400px;
    overflow-y: auto;
}

/* Input do nome */
.playlist-name-input {
    margin-bottom: 15px;
}

.playlist-name-input input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    font-size: 14px;
    transition: border-color 0.2s;
}

.playlist-name-input input:focus {
    outline: none;
    border-color: #007bff;
    box-shadow: 0 0 0 2px rgba(0,123,255,0.25);
}

/* Lista de itens */
.playlist-items {
    margin-bottom: 20px;
}

.empty-playlist {
    text-align: center;
    padding: 30px 10px;
    color: #6c757d;
}

.empty-playlist p {
    margin: 5px 0;
    font-size: 14px;
}

.empty-playlist .hint {
    font-size: 12px;
    color: #adb5bd;
}

/* Item da playlist */
.playlist-item {
    display: grid;
    grid-template-columns: 3fr 7fr 2fr;
    gap: 12px;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid #f1f3f4;
    transition: background 0.2s;
}

.playlist-item:hover {
    background: #f8f9fa;
}

.playlist-item:last-child {
    border-bottom: none;
}

/* Controles de Reordenação */
.reorder-controls {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 6px;
    background: rgba(0,0,0,0.03);
    border-radius: 6px;
    border: 1px solid rgba(0,0,0,0.1);
}

.reorder-btn {
    background: #007bff;
    border: none;
    border-radius: 50%;
    width: 26px;
    height: 26px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.reorder-btn:hover:not(:disabled) {
    background: #0056b3;
    transform: scale(1.1);
}

.reorder-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
    opacity: 0.5;
}

.position-input {
    width: 36px;
    text-align: center;
    border: 1px solid #ddd;
    border-radius: 3px;
    padding: 2px;
    font-size: 11px;
    font-weight: bold;
}

.position-input:focus {
    outline: none;
    border-color: #007bff;
    box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.2);
}

.playlist-item-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.playlist-item-code {
    font-family: 'Courier New', monospace;
    font-size: 11px;
    font-weight: bold;
    background: #e9ecef;
    color: #495057;
    padding: 2px 6px;
    border-radius: 3px;
    margin-right: 8px;
}

.playlist-item-name {
    font-size: 13px;
    color: #495057;
    display: block;
    margin-top: 2px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.playlist-item-remove {
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    color: #dc3545;
    font-size: 14px;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    justify-self: center;
}

.playlist-item-remove:hover {
    background: #f5c6cb;
    color: #721c24;
}

/* Ações da playlist */
.playlist-actions {
    display: flex;
    gap: 10px;
}

.playlist-action-btn {
    flex: 1;
    padding: 8px 12px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    font-weight: bold;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.playlist-action-btn.share {
    background: #28a745;
    color: white;
}

.playlist-action-btn.share:hover:not(:disabled) {
    background: #218838;
}

.playlist-action-btn.clear {
    background: #dc3545;
    color: white;
}

.playlist-action-btn.clear:hover:not(:disabled) {
    background: #c82333;
}

.playlist-action-btn.undo {
    background: #6c757d;
    color: white;
    animation: countdown-pulse 1s infinite alternate;
}

.playlist-action-btn.undo:hover:not(:disabled) {
    background: #5a6268;
}

@keyframes countdown-pulse {
    from {
        background: #dc3545;
        transform: scale(1);
    }
    to {
        background: #6c757d;
        transform: scale(1.02);
    }
}

.playlist-action-btn:disabled {
    background: #e9ecef;
    color: #6c757d;
    cursor: not-allowed;
}

/* Botões de adicionar à playlist (nos resultados) */
.add-to-playlist-btn {
    background: #17a2b8;
    color: white;
    border: none;
    padding: 8px 12px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: bold;
    transition: all 0.2s;
    min-width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    bottom: 10px;
    right: 10px;
    z-index: 15 !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.add-to-playlist-btn svg {
    width: 16px;
    height: 16px;
    pointer-events: none;
}

.add-to-playlist-btn:hover {
    background: #138496;
    transform: scale(1.1);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.add-to-playlist-btn.added {
    background: #28a745;
}

.add-to-playlist-btn.added:hover {
    background: #218838;
}

/* Garantir que os cards tenham position relative */
.search-option-louvor-card,
.master-file-section {
    position: relative !important;
}

/* Melhorar visibility em cards expandidos */
.card-expanded .add-to-playlist-btn,
.expanded .add-to-playlist-btn {
    z-index: 25 !important;
}

/* Feedback */
.playlist-feedback {
    animation: slideUpFade 0.3s ease-out;
}

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

/* Responsivo */
@media (max-width: 768px) {
    .playlist-toggle-btn {
        top: 10px;
        right: 10px;
        padding: 8px 12px;
        font-size: 12px;
    }
    
    .playlist-panel {
        top: 60px;
        right: 10px;
        left: 10px;
        width: auto;
        max-width: none;
    }
    
    .playlist-content {
        padding: 15px;
    }
    
    .playlist-actions {
        flex-direction: column;
    }
    
    .playlist-item-name {
        font-size: 12px;
    }
    
    .playlist-item-code {
        font-size: 10px;
    }
    
    /* Estilos específicos para controles de reordenação em mobile */
    .playlist-item {
        grid-template-columns: 2fr 6fr 2fr;
        gap: 8px;
        padding: 10px 0;
    }
    
    .reorder-controls {
        gap: 4px;
        padding: 4px;
    }
    
    .reorder-btn {
        width: 22px;
        height: 22px;
        font-size: 10px;
    }
    
    .position-input {
        width: 30px;
        font-size: 10px;
        padding: 1px;
    }
    
    .playlist-item-remove {
        width: 22px;
        height: 22px;
        font-size: 12px;
    }
}

/* Animação de entrada para novos itens */
.playlist-item.new-item {
    animation: slideInItem 0.3s ease-out;
}

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

/* Scrollbar personalizada */
.playlist-content::-webkit-scrollbar {
    width: 6px;
}

.playlist-content::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

.playlist-content::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 3px;
}

.playlist-content::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* Estados especiais */
.playlist-manager.full .playlist-toggle-btn {
    background: #28a745;
}

.playlist-manager.full .playlist-count {
    color: #28a745;
}

/* Overlay para mobile */
@media (max-width: 768px) {
    .playlist-panel.show::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0,0,0,0.3);
        z-index: -1;
    }
}