/* ============================================ */
/* CUSTOM AUDIO PLAYER                          */
/* ============================================ */

.custom-audio-player {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 1rem;
    padding: 1.5rem;
    color: white;
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto auto;
    gap: 1rem;
    align-items: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    transition: all 0.3s ease;
}

.custom-audio-player.is-playing {
    box-shadow: 0 6px 25px rgba(111, 66, 193, 0.4);
}

/* Capa/Artwork */
.player-artwork {
    width: 80px;
    height: 80px;
    background: rgba(255,255,255,0.2);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    grid-row: span 2;
}

/* Informações */
.player-info {
    grid-column: 2;
}

.player-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.player-artist {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Controles */
.player-controls {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.player-btn {
    background: rgba(255,255,255,0.2);
    border: none;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 1.2rem;
}

.player-btn:hover {
    background: rgba(255,255,255,0.3);
    transform: scale(1.1);
}

.player-btn-play {
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
    background: rgba(255,255,255,0.3);
}

/* Barra de Progresso */
.player-progress-container {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.player-time {
    font-size: 0.8rem;
    min-width: 45px;
    font-variant-numeric: tabular-nums;
}

.player-progress {
    flex: 1;
    height: 6px;
    background: rgba(255,255,255,0.3);
    border-radius: 3px;
    cursor: pointer;
    position: relative;
}

.player-progress-filled {
    height: 100%;
    background: white;
    border-radius: 3px;
    width: 0%;
    transition: width 0.1s linear;
}

.player-progress-thumb {
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 14px;
    height: 14px;
    background: white;
    border-radius: 50%;
    left: 0%;
    transition: left 0.1s linear;
    box-shadow: 0 0 5px rgba(0,0,0,0.3);
}

.player-progress:hover .player-progress-thumb {
    transform: translate(-50%, -50%) scale(1.2);
}

/* Controles Extras */
.player-extra-controls {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.5rem;
}

.player-volume {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.player-volume-slider input[type="range"] {
    width: 80px;
    height: 4px;
    -webkit-appearance: none;
    appearance: none;
    background: rgba(255,255,255,0.3);
    border-radius: 2px;
    outline: none;
}

.player-volume-slider input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 14px;
    height: 14px;
    background: white;
    border-radius: 50%;
    cursor: pointer;
}

/* Velocidade */
.player-speed {
    position: relative;
}

.player-speed-menu {
    display: none;
    position: absolute;
    bottom: 100%;
    right: 0;
    background: white;
    color: #333;
    border-radius: 0.5rem;
    padding: 0.5rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    z-index: 1000;
    min-width: 100px;
}

.player-speed-menu.show {
    display: block;
}

.speed-option {
    padding: 0.5rem 1rem;
    cursor: pointer;
    border-radius: 0.25rem;
    transition: background 0.2s;
}

.speed-option:hover {
    background: #f0f0f0;
}

/* ============================================ */
/* LIGHTBOX                                     */
/* ============================================ */

.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
}

.lightbox.active {
    display: block;
}

.lightbox-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
}

.lightbox-content {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-image-container {
    max-width: 90%;
    max-height: 90%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-image-container img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 0.5rem;
    box-shadow: 0 10px 40px rgba(0,0,0,0.5);
    transition: opacity 0.3s ease;
}

/* Botões Lightbox */
.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: absolute;
    background: rgba(255,255,255,0.1);
    border: none;
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 1.5rem;
    z-index: 10;
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
    background: rgba(255,255,255,0.2);
    transform: scale(1.1);
}

.lightbox-close {
    top: 20px;
    right: 20px;
}

.lightbox-prev {
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-next {
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-prev:hover {
    transform: translateY(-50%) scale(1.1);
}

.lightbox-next:hover {
    transform: translateY(-50%) scale(1.1);
}

/* Informações */
.lightbox-info {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    color: white;
    text-align: center;
    background: rgba(0,0,0,0.5);
    padding: 0.5rem 1.5rem;
    border-radius: 2rem;
    backdrop-filter: blur(10px);
}

#lightbox-counter {
    font-weight: 600;
    margin-right: 1rem;
}

#lightbox-caption {
    opacity: 0.8;
}

/* Loader */
.lightbox-loader {
    display: none;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* ============================================ */
/* RESPONSIVIDADE                               */
/* ============================================ */

@media (max-width: 768px) {
    .custom-audio-player {
        padding: 1rem;
    }
    
    .player-artwork {
        width: 60px;
        height: 60px;
    }
    
    .player-volume-slider input[type="range"] {
        width: 60px;
    }
    
    .lightbox-close,
    .lightbox-prev,
    .lightbox-next {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    
    .lightbox-prev {
        left: 10px;
    }
    
    .lightbox-next {
        right: 10px;
    }
}

@media (max-width: 576px) {
    .player-extra-controls {
        justify-content: center;
    }
    
    .player-speed-menu {
        right: auto;
        left: 0;
    }
}

/* ============================================ */
/* ANIMAÇÕES                                    */
/* ============================================ */

@keyframes pulse-play {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(111, 66, 193, 0.4);
    }
    50% {
        box-shadow: 0 0 0 15px rgba(111, 66, 193, 0);
    }
}

.custom-audio-player.is-playing .player-artwork {
    animation: pulse-play 2s infinite;
}