:root {
  color-scheme: light dark;
  --bg: #0f1115;
  --card-bg: #1a1d24;
  --text: #e8e8ea;
  --muted: #9a9ea6;
  --accent: #5b8cff;
  --danger: #e5484d;
  --border: #2b2f38;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f6f7f9;
    --card-bg: #ffffff;
    --text: #1a1d24;
    --muted: #5a6069;
    --border: #e2e5ea;
  }
}

* {
  box-sizing: border-box;
}

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

.page {
  max-width: 640px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
}

.page-header h1 {
  margin: 0 0 0.25rem;
  font-size: 1.75rem;
}

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

.recorder {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.recorder-controls {
  display: flex;
  gap: 0.75rem;
}

.btn {
  border: none;
  border-radius: 8px;
  padding: 0.65rem 1.25rem;
  font-size: 0.95rem;
  cursor: pointer;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.recording-indicator {
  margin-top: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--danger);
  font-size: 0.9rem;
}

.pulse-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--danger);
  animation: pulse 1.2s infinite ease-in-out;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.3); }
}

.loading-indicator {
  display: none;
  align-items: center;
  gap: 0.5rem;
  color: var(--muted);
  margin-bottom: 1.5rem;
}

.loading-indicator.htmx-request {
  display: flex;
}

.spinner {
  width: 16px;
  height: 16px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.error-banner {
  background: rgba(229, 72, 77, 0.12);
  border: 1px solid var(--danger);
  color: var(--danger);
  border-radius: 8px;
  padding: 1rem;
  margin-top: 1rem;
}

.report-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
}

.report-card h2 {
  margin-top: 0;
}

.report-summary {
  color: var(--muted);
}

.report-section {
  margin-top: 1.25rem;
}

.report-section h3 {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin-bottom: 0.5rem;
}

.report-section ul {
  margin: 0;
  padding-left: 1.25rem;
}

.muted {
  color: var(--muted);
  font-style: italic;
}

.hidden {
  display: none !important;
}