/* ─── VTS Music Player Widget ─────────────────────────────────────────────── */

#vts-music-player {
    position: fixed;
    z-index: 99999;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 50px;
    box-shadow: 0 4px 20px rgba(0,0,0,.25);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 13px;
    transition: opacity .3s, transform .3s;
    user-select: none;
    min-width: 200px;
    max-width: 300px;
}

/* Positions */
#vts-music-player.pos-bottom-right { bottom: 5px; right: 4px; }
#vts-music-player.pos-bottom-left  { bottom: 24px; left: 24px; }
#vts-music-player.pos-top-right    { top: 24px; right: 24px; }
#vts-music-player.pos-top-left     { top: 24px; left: 24px; }

/* Dark theme (default) */
#vts-music-player.theme-dark {
    background: rgba(20, 20, 30, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,.08);
    color: #f0f0f0;
}
#vts-music-player.theme-dark .vts-btn {
    background: rgba(255,255,255,.12);
    color: #fff;
    border: none;
}
#vts-music-player.theme-dark .vts-btn:hover {
    background: rgba(255,255,255,.22);
}
#vts-music-player.theme-dark .vts-progress-track {
    background: rgba(255,255,255,.15);
}
#vts-music-player.theme-dark .vts-progress-fill {
    background: linear-gradient(90deg, #a78bfa, #60a5fa);
}
#vts-music-player.theme-dark .vts-label { color: rgba(255,255,255,.75); }
#vts-music-player.theme-dark .vts-time-badge {
    background: rgba(255,255,255,.08);
    color: rgba(255,255,255,.5);
}

/* Light theme */
#vts-music-player.theme-light {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(0,0,0,.1);
    color: #1a1a2e;
    box-shadow: 0 4px 24px rgba(0,0,0,.12);
}
#vts-music-player.theme-light .vts-btn {
    background: rgba(0,0,0,.07);
    color: #1a1a2e;
    border: none;
}
#vts-music-player.theme-light .vts-btn:hover {
    background: rgba(0,0,0,.14);
}
#vts-music-player.theme-light .vts-progress-track {
    background: rgba(0,0,0,.1);
}
#vts-music-player.theme-light .vts-progress-fill {
    background: linear-gradient(90deg, #7c3aed, #2563eb);
}
#vts-music-player.theme-light .vts-label { color: rgba(0,0,0,.65); }
#vts-music-player.theme-light .vts-time-badge {
    background: rgba(0,0,0,.06);
    color: rgba(0,0,0,.4);
}

/* ─── Inner layout ─── */
.vts-icon-wrap {
    font-size: 22px;
    line-height: 1;
    flex-shrink: 0;
    animation: vts-spin 3s linear infinite paused;
}
.vts-icon-wrap.playing { animation-play-state: running; }

@keyframes vts-spin {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

.vts-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.vts-label {
    font-size: 12px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-weight: 500;
}

.vts-progress-track {
    height: 3px;
    border-radius: 3px;
    overflow: hidden;
    cursor: pointer;
}

.vts-progress-fill {
    height: 100%;
    border-radius: 3px;
    width: 0%;
    transition: width .5s linear;
}

.vts-controls {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}

.vts-btn {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    transition: background .2s, transform .1s;
    flex-shrink: 0;
}
.vts-btn:active { transform: scale(.92); }

.vts-volume-wrap {
    display: flex;
    align-items: center;
    gap: 4px;
}

.vts-volume {
    -webkit-appearance: none;
    appearance: none;
    width: 60px;
    height: 3px;
    border-radius: 3px;
    outline: none;
    cursor: pointer;
    background: rgba(255,255,255,.2);
    margin: 0;
}

.theme-light .vts-volume { background: rgba(0,0,0,.15); }

.vts-volume::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 12px; height: 12px;
    border-radius: 50%;
    background: #a78bfa;
    cursor: pointer;
}

.vts-time-badge {
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 20px;
    font-weight: 500;
    white-space: nowrap;
}

/* Hidden state */
#vts-music-player.vts-hidden {
    opacity: 0;
    pointer-events: none;
    transform: translateY(10px);
}

/* Collapsed (show only disc button) */
#vts-music-player.vts-collapsed .vts-info,
#vts-music-player.vts-collapsed .vts-controls,
#vts-music-player.vts-collapsed .vts-time-badge {
    display: none;
}
#vts-music-player.vts-collapsed {
    min-width: unset;
    padding: 8px;
}