/* ================================================================
   ByteSide.io — Music: Shared Components
   --------------------------------------------------------------
   Components used by tray, floating, and inline mini-player.
   Every selector is class-prefixed (.mp-*) to avoid leakage.
   ================================================================ */

/* Equalizer (3 bars, AnalyserNode-driven) */
.mp-equalizer {
    display: inline-flex;
    align-items: flex-end;
    gap: 2px;
    height: 14px;
    width: 14px;
}
.mp-equalizer span {
    display: block;
    width: 3px;
    height: 100%;
    background: var(--player-accent, var(--byte-text-subtle));
    border-radius: 1px;
    transform: scaleY(0.2);
    transform-origin: bottom;
    transition: transform 0.1s linear;
}
@media (prefers-reduced-motion: reduce) {
    .mp-equalizer span { transition: none; }
}

/* Progress bar */
.mp-progress {
    position: relative;
    height: 3px;
    background: var(--byte-border);
    border-radius: 2px;
    cursor: pointer;
    transition: height 120ms cubic-bezier(0.4, 0, 0.2, 1);
}
.mp-progress:hover {
    height: 5px;
}
.mp-progress__fill {
    position: absolute;
    inset: 0 auto 0 0;
    background: linear-gradient(90deg,
        var(--player-accent, var(--byte-primary)),
        color-mix(in oklch, var(--player-accent, var(--byte-primary)) 70%, white));
    border-radius: 2px;
    width: 0;
    transition: width 0.2s linear;
}

/* Transport buttons (prev / play-pause / next) */
.mp-transport {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 8px 0;
}
.mp-transport--compact { gap: 8px; padding: 4px 0; }

.mp-transport__btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: transparent;
    border: none;
    color: var(--byte-text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 120ms, color 120ms, transform 120ms;
}
.mp-transport__btn:hover {
    background: rgba(255, 255, 255, 0.06);
    color: var(--byte-text);
}
.mp-transport__btn:active { transform: scale(0.95); }
.mp-transport__btn i { font-size: 22px; }

.mp-transport__btn--play {
    width: 44px;
    height: 44px;
    background: var(--player-accent, var(--byte-primary));
    color: var(--byte-ink-900);
}
.mp-transport__btn--play:hover {
    background: color-mix(in oklch, var(--player-accent, var(--byte-primary)) 80%, white);
    color: var(--byte-ink-900);
    box-shadow: 0 0 12px var(--player-accent, var(--byte-primary));
}
.mp-transport__btn--play i { font-size: 26px; }

.mp-transport--compact .mp-transport__btn { width: 32px; height: 32px; }
.mp-transport--compact .mp-transport__btn i { font-size: 18px; }
.mp-transport--compact .mp-transport__btn--play { width: 38px; height: 38px; }
.mp-transport--compact .mp-transport__btn--play i { font-size: 22px; }

/* Volume slider */
.mp-volume {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 0;
}
.mp-volume__mute {
    background: transparent;
    border: none;
    color: var(--byte-text-muted);
    cursor: pointer;
    width: 28px;
    height: 28px;
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.mp-volume__mute:hover { background: rgba(255, 255, 255, 0.06); color: var(--byte-text); }
.mp-volume__mute i { font-size: 16px; }

.mp-volume__slider {
    -webkit-appearance: none;
    appearance: none;
    flex: 1;
    height: 3px;
    background: var(--byte-border);
    border-radius: 2px;
    outline: none;
}
.mp-volume__slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--player-accent, var(--byte-primary));
    cursor: pointer;
}
.mp-volume__slider::-moz-range-thumb {
    width: 10px;
    height: 10px;
    border: none;
    border-radius: 50%;
    background: var(--player-accent, var(--byte-primary));
    cursor: pointer;
}

/* Toggle switch — reuse pattern from display-settings */
.mp-row-toggle {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 0;
    color: var(--byte-text-muted);
    font-size: 12px;
}
.mp-row-toggle i { font-size: 14px; opacity: 0.7; }
.mp-row-toggle span { flex: 1; }