:root {
  --bg: #1a1411;
  --card: #261d18;
  --accent: #ff6b35;
  --accent-2: #ffb347;
  --text: #f5ede6;
  --muted: #a8978c;
  --border: #3a2d25;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

header {
  text-align: center;
  padding: 1.5rem 1rem 0.5rem;
}

h1 { margin: 0; font-size: 2rem; }
.subtitle { color: var(--muted); margin: 0.25rem 0 0; }

main {
  max-width: 880px;
  margin: 0 auto;
  padding: 1rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.25rem;
  margin-bottom: 1.25rem;
}

.filters {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.tab {
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.5rem 1rem;
  cursor: pointer;
  font-size: 0.95rem;
}
.tab.active { background: var(--accent); border-color: var(--accent); color: #1a1411; font-weight: 600; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.85rem;
}

.preset {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.9rem;
  cursor: pointer;
  text-align: left;
  color: var(--text);
  transition: border-color 0.15s, transform 0.05s;
}
.preset:hover { border-color: var(--accent); }
.preset:active { transform: scale(0.99); }
.preset h3 { margin: 0 0 0.2rem; font-size: 1.05rem; }
.preset .doneness {
  display: inline-block;
  font-size: 0.78rem;
  background: var(--border);
  color: var(--accent-2);
  padding: 0.1rem 0.5rem;
  border-radius: 999px;
  margin-bottom: 0.35rem;
}
.preset .desc { color: var(--muted); font-size: 0.85rem; margin: 0.35rem 0 0; }
.preset .total { color: var(--accent); font-weight: 600; font-size: 0.9rem; }

/* Timer panel */
#timer-panel { text-align: center; }
.timer-head { display: flex; justify-content: space-between; align-items: center; }
.timer-head h2 { margin: 0; }
.step-label { color: var(--accent-2); font-size: 1.1rem; margin: 0.5rem 0 0; min-height: 1.2em; }
.time-display {
  font-size: 4rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  margin: 0.5rem 0;
  letter-spacing: 2px;
}
.time-display.done { color: var(--accent); animation: flash 0.6s ease-in-out 3; }
@keyframes flash { 50% { opacity: 0.3; } }

.step-progress {
  display: flex;
  gap: 0.35rem;
  justify-content: center;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}
.dot {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--border);
}
.dot.active { background: var(--accent-2); }
.dot.done { background: var(--accent); }

.controls { display: flex; gap: 0.5rem; justify-content: center; flex-wrap: wrap; }

button.primary {
  background: var(--accent);
  color: #1a1411;
  border: none;
  border-radius: 10px;
  padding: 0.65rem 1.4rem;
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
}
button.ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.65rem 1rem;
  cursor: pointer;
}
button:active { transform: scale(0.98); }

.history { list-style: none; padding: 0; margin: 0; }
.history li { padding: 0.4rem 0; border-bottom: 1px solid var(--border); font-size: 0.9rem; }
.history li:last-child { border-bottom: none; }

.muted { color: var(--muted); }
footer { text-align: center; padding: 1rem; font-size: 0.85rem; }