/* ══════════════════════════════════════════════════════════════════
   AMBI — PLAYER.CSS
   Reproductor de audio en el nav
══════════════════════════════════════════════════════════════════ */

.nav-player {
    position: relative;
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}

/* ── Botón nota musical ── */
.nav-player-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: rgba(255, 255, 255, 0.70);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 4px;
    transition: color 0.2s;
    line-height: 1;
}

.nav-player-btn:hover {
    color: #1ED760;
}

/* Nota musical — glow titilando en reposo */
.nav-player-btn i {
    color: #1ED760;
    animation: musicGlow 1.4s ease-in-out infinite;
}

@keyframes musicGlow {
    0%, 100% { filter: drop-shadow(0 0 3px #1ED760); opacity: 1; }
    50%       { filter: drop-shadow(0 0 10px #1ED760); opacity: 0.5; }
}

/* Nota musical — verde fijo cuando está en play */
.nav-player-btn.playing i {
    animation: none;
    filter: drop-shadow(0 0 6px #1ED760);
    opacity: 1;
}

/* ── Visualizador de barras ── */
.nav-player-bars {
    display: flex;
    align-items: flex-end;
    gap: 2px;
    height: 14px;
    cursor: pointer;
}

.nav-player-bars span {
    display: block;
    width: 3px;
    border-radius: 1px;
    background: rgba(255, 255, 255, 0.35);
    transition: background 0.2s;
    height: 4px;
}

/* Cuando está playing: barras verdes + animación */
.nav-player-bars.playing span {
    background: #1ED760;
}

.nav-player-bars.playing span:nth-child(1) {
    animation: bar-bounce 0.8s ease-in-out infinite alternate;
}
.nav-player-bars.playing span:nth-child(2) {
    animation: bar-bounce 0.6s ease-in-out 0.15s infinite alternate;
}
.nav-player-bars.playing span:nth-child(3) {
    animation: bar-bounce 1s ease-in-out 0.05s infinite alternate;
}
.nav-player-bars.playing span:nth-child(4) {
    animation: bar-bounce 0.7s ease-in-out 0.25s infinite alternate;
}

@keyframes bar-bounce {
    from { height: 3px; }
    to   { height: 13px; }
}

/* ── Dropdown principal ── */
.nav-player-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 16px);
    left: 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    /*border: 1px solid rgba(255, 255, 255, 0.10);*/
    border-radius: 3px;
    padding: 10px 12px;
    margin-top: 5px;
    align-items: center;
    gap: 10px;
    white-space: nowrap;
    z-index: 200;
    min-width: 300px;
}

.nav-player-dropdown.open {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
}

/* Fila superior: controles + info */
.nav-player-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Fila inferior: volumen */
.nav-player-vol-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding-top: 8px;
    margin-top: 8px;
    border-top: 1px solid rgba(255, 255, 255, 0.07);
}

/* ── Botones play/pause y next ── */
.nav-player-playpause,
.nav-player-next {
    background: none;
    border: none;
    cursor: pointer;
    color: rgba(255, 255, 255, 0.75);
    font-size: 13px;
    display: flex;
    align-items: center;
    padding: 4px;
    flex-shrink: 0;
    transition: color 0.2s;
}

.nav-player-playpause:hover,
.nav-player-next:hover {
    color: #1ED760;
}

/* ── Info artista - tema ── */
.nav-player-info {
    display: flex;
    flex-direction: column;
    flex: 1;
    overflow: hidden;
    gap: 1px;
}

.nav-player-artist {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: #1ED760;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.nav-player-track {
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.55);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ── Botón lista ── */
.nav-player-list-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: rgba(255, 255, 255, 0.55);
    font-size: 12px;
    display: flex;
    align-items: center;
    padding: 4px;
    flex-shrink: 0;
    transition: color 0.2s;
}

.nav-player-list-btn:hover {
    color: #1ED760;
}

/* ── Volumen ── */
.nav-player-vol-icon {
    color: rgba(255, 255, 255, 0.45);
    font-size: 11px;
    flex-shrink: 0;
}

.nav-player-vol-slider {
    -webkit-appearance: none;
    appearance: none;
    flex: 1;
    height: 3px;
    border-radius: 2px;
    outline: none;
    cursor: pointer;
    transition: background 0.2s;
    background: linear-gradient(
        to right,
        #1ED760 0%,
        #1ED760 var(--vol, 30%),
        rgba(255,255,255,0.15) var(--vol, 30%),
        rgba(255,255,255,0.15) 100%
    );
}

.nav-player-vol-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #1ED760;
    cursor: pointer;
    transition: transform 0.15s;
}

.nav-player-vol-slider::-webkit-slider-thumb:hover {
    transform: scale(1.3);
}

.nav-player-vol-slider::-moz-range-thumb {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #1ED760;
    cursor: pointer;
    border: none;
}

/* ── Dropdown playlist ── */
.nav-player-playlist {
    display: none;
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    background: rgba(10, 10, 10, 0.97);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    /*border: 1px solid rgba(255, 255, 255, 0.10);*/
    border-radius: 3px;
    overflow: hidden;
    z-index: 201;
    min-width: 300px;
}

.nav-player-playlist.open {
    display: block;
}

.nav-player-playlist-item {
    display: flex;
    flex-direction: column;
    gap: 1px;
    padding: 9px 14px;
    cursor: pointer;
    border-bottom: 0.5px solid rgba(255, 255, 255, 0.06);
    transition: background 0.15s;
}

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

.nav-player-playlist-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.nav-player-playlist-item.active .npp-artist {
    color: #1ED760;
}

.npp-artist {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.85);
    transition: color 0.2s;
}

.npp-track {
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.40);
}