/* simulation-timer.css — Styles for the SimulationTimer component */

.simulation-timer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  margin-bottom: 20px;
}

.simulation-timer .timer-display {
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: 3px;
  padding: 12px 32px;
  border-radius: 12px;
  background: var(--accent-dim);
  border: 2px solid var(--accent-glow);
  color: var(--accent);
  transition: color 0.3s, background 0.3s, border-color 0.3s;
  min-width: 160px;
  text-align: center;
}

.simulation-timer .timer-display.warning {
  color: var(--yellow);
  background: rgba(245, 158, 11, 0.12);
  border-color: rgba(245, 158, 11, 0.3);
  animation: pulse-warning 2s infinite;
}

.simulation-timer .timer-display.danger {
  color: var(--red);
  background: rgba(239, 68, 68, 0.12);
  border-color: rgba(239, 68, 68, 0.3);
  animation: pulse-danger 1s infinite;
}

.simulation-timer .section-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
}

.simulation-timer .timer-controls {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}

.simulation-timer .pause-btn {
  font-size: 0.7rem;
  padding: 4px 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-muted);
  cursor: pointer;
}

.simulation-timer .pause-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.simulation-timer .pause-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

@keyframes pulse-warning {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.75; }
}

@keyframes pulse-danger {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.65; }
}

.simulation-timer .timesup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 20, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--red);
  z-index: 999;
  animation: fade-in 0.2s ease;
}
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }