/* TR-909 theme — darker, more industrial than the 808 */
@import url('../../shared/drum-machine.css');

#tr909-app {
  --color-bg:          #0e0e0e;
  --color-panel:       #1a1a1a;
  --color-accent:      #cc3300;
  --color-on:          #cc3300;
  --color-accent-step: #ff9900;
  --color-off:         #111;
  --color-text:        #c0b0a0;
  --color-border:      #333;
  --color-active-glow: #cc3300;
  --color-mute:        #1e1e1e;
  --color-mute-active: #991100;
}

*, *::before, *::after { box-sizing: border-box; }

#tr909-app {
  padding: 20px;
  background: var(--color-panel);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.8);
}

/* ── Header ──────────────────────────────────────────────────────────────── */

.dm-title {
  color: var(--color-accent);
}

.dm-play-btn {
  background: var(--color-accent);
  color: #fff;
  border-color: #991100;
}

.dm-play-btn:hover { background: #e03300; }

.dm-stop-btn {
  background: var(--color-border);
  color: var(--color-text);
  border-color: #222;
}

.dm-stop-btn:hover { background: #444; }

.dm-bpm-input {
  background: var(--color-bg);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.dm-pattern-select {
  background: var(--color-bg);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

/* ── Step groups ─────────────────────────────────────────────────────────── */

.step-group + .step-group {
  border-left: 2px solid var(--color-border);
  padding-left: 4px;
}

/* ── Mute ────────────────────────────────────────────────────────────────── */

.dm-mute-btn {
  background: var(--color-mute);
  color: var(--color-text);
}

/* ── pDecay toggle button ────────────────────────────────────────────────── */

.pdecay-btn {
  padding: 2px 6px;
  font-size: 9px;
  font-family: inherit;
  font-weight: bold;
  letter-spacing: 0.05em;
  border-radius: 3px;
  cursor: pointer;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  color: var(--color-text);
  align-self: flex-end;
  margin-bottom: 1px;
}

.pdecay-btn--active {
  background: var(--color-accent);
  color: #fff;
  border-color: #991100;
}

/* ── Voice row alternating shade ─────────────────────────────────────────── */

.dm-voice-row:nth-child(even) {
  background: rgba(255,255,255,0.02);
  border-radius: 3px;
}