/* ── Music Player ─────────────────────────────────────────────────────────── */
.argos-player {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.5rem;
}

.argos-player-toggle {
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 50%;
    background: #1E2235;
    border: 1px solid rgba(255,255,255,0.12);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.5);
    transition: background 0.2s, color 0.2s, box-shadow 0.2s;
    box-shadow: 0 2px 12px rgba(0,0,0,0.4);
    flex-shrink: 0;
}

.argos-player-toggle:hover {
    background: #252A40;
    color: rgba(255,255,255,0.85);
}

.argos-player-toggle.is-playing {
    color: var(--c-accent, #5B8DEF);
    box-shadow: 0 0 0 2px rgba(91,141,239,0.3), 0 2px 12px rgba(0,0,0,0.4);
}

.argos-player-panel {
    background: #12141E;
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 0.875rem;
    padding: 0.875rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
    min-width: 210px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.5);
    transform-origin: bottom right;
    transition: opacity 0.18s ease, transform 0.18s ease;
    opacity: 1;
    transform: scale(1);
}

.argos-player.collapsed .argos-player-panel {
    opacity: 0;
    transform: scale(0.92) translateY(4px);
    pointer-events: none;
}

.argos-player-track-name {
    font-size: 0.72rem;
    font-weight: 600;
    color: rgba(255,255,255,0.75);
    text-align: center;
    letter-spacing: 0.04em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.argos-player-track-num {
    font-size: 0.65rem;
    color: rgba(255,255,255,0.3);
    text-align: center;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-top: -0.25rem;
}

.argos-player-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.625rem;
}

.argos-btn {
    background: none;
    border: none;
    color: rgba(255,255,255,0.5);
    cursor: pointer;
    padding: 0.3rem;
    border-radius: 0.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.15s;
    line-height: 1;
}

.argos-btn:hover { color: rgba(255,255,255,0.9); }

.argos-btn-play {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 50%;
    background: var(--c-accent, #5B8DEF);
    color: #fff !important;
    transition: background 0.15s, transform 0.1s;
}

.argos-btn-play:hover {
    background: #4a7de0;
    transform: scale(1.06);
}

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

.argos-volume-icon {
    color: rgba(255,255,255,0.3);
    flex-shrink: 0;
}

.argos-volume {
    flex: 1;
    -webkit-appearance: none;
    appearance: none;
    height: 3px;
    border-radius: 2px;
    background: rgba(255,255,255,0.12);
    outline: none;
    cursor: pointer;
}

.argos-volume::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--c-accent, #5B8DEF);
    cursor: pointer;
}

.argos-volume::-moz-range-thumb {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--c-accent, #5B8DEF);
    border: none;
    cursor: pointer;
}