/* ================================================================
   Metronome Styles
   ================================================================ */

.met-workspace {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem 0;
}

/* Pendulum visual */
.met-pendulum-wrap {
    position: relative;
    width: 160px;
    height: 160px;
    display: flex;
    align-items: flex-start;
    justify-content: center;
}

.met-pendulum {
    width: 4px;
    height: 120px;
    background: linear-gradient(to bottom, var(--accent), var(--accent-light));
    border-radius: 2px;
    transform-origin: top center;
    transform: rotate(0deg);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.met-pendulum::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 12px rgba(108, 99, 255, 0.5);
}

.met-pendulum-pivot {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--text-muted);
    border: 2px solid var(--border);
    z-index: 1;
}

/* BPM display */
.met-bpm-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.met-bpm-display {
    font-size: 3.5rem;
    font-weight: 800;
    font-family: var(--font-mono);
    color: var(--text);
    line-height: 1;
    transition: transform 0.1s;
}

.met-bpm-display.pulse {
    transform: scale(1.08);
    color: var(--accent-light);
}

.met-bpm-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
}

.met-bpm-slider {
    width: 280px;
    accent-color: var(--accent);
}

.met-bpm-input {
    width: 70px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    padding: 0.3rem 0.5rem;
    text-align: center;
}

/* Controls row */
.met-controls {
    display: flex;
    gap: 0.6rem;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
}

.met-play-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--accent);
    border: none;
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    transition: background 0.2s, transform 0.1s;
}

.met-play-btn:hover {
    background: var(--accent-light);
    transform: scale(1.05);
}

.met-play-btn.playing {
    background: var(--accent-2);
}

.met-tap-btn {
    padding: 0.6rem 1.2rem;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    color: var(--text);
    cursor: pointer;
    font-weight: 600;
    font-size: 0.85rem;
    transition: all 0.15s;
}

.met-tap-btn:hover {
    background: var(--bg-hover);
    border-color: var(--accent);
}

.met-tap-btn.tap-flash {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

/* Beat indicators */
.met-beats-display {
    display: flex;
    gap: 0.6rem;
    justify-content: center;
    flex-wrap: wrap;
}

.met-beat-dot {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-surface);
    border: 2px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.15s;
}

.met-beat-dot.accent {
    border-color: var(--accent);
    background: rgba(108, 99, 255, 0.1);
}

.met-beat-dot.active {
    background: var(--accent);
    border-color: var(--accent-light);
    transform: scale(1.15);
    box-shadow: 0 0 12px rgba(108, 99, 255, 0.5);
}

.met-beat-dot.accent-flash {
    background: var(--accent-2);
    border-color: var(--accent-2);
    box-shadow: 0 0 16px rgba(255, 107, 157, 0.5);
}

.met-beat-num {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-muted);
}

.met-beat-dot.active .met-beat-num,
.met-beat-dot.accent-flash .met-beat-num {
    color: #fff;
}

/* Time signature & subdivision */
.met-options {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.met-option-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
}

.met-option-label {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
}

.met-btn-row {
    display: flex;
    gap: 0.3rem;
}

.met-ts-btn,
.met-sub-btn {
    padding: 0.35rem 0.65rem;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 600;
    transition: all 0.15s;
}

.met-ts-btn:hover,
.met-sub-btn:hover {
    background: var(--bg-hover);
    color: var(--text);
}

.met-ts-btn.active,
.met-sub-btn.active {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

/* Responsive */
@media (max-width: 600px) {
    .met-bpm-display { font-size: 2.5rem; }
    .met-bpm-slider { width: 200px; }
    .met-beat-dot { width: 34px; height: 34px; }
    .met-pendulum-wrap { width: 120px; height: 120px; }
    .met-pendulum { height: 90px; }
}