:root {
  --bg: #0a0a0a;
  --card-bg: #141414;
  --card-border: #2a2a2a;
  --input-bg: #1f1f1f;
  --accent: #e8c27a;
  --accent-rgb: 232, 194, 122;
  --accent-light: #f6e2b8;
  --accent-deep: #b8863b;
  --accent-gradient: linear-gradient(135deg, var(--accent-light), var(--accent-deep));
  --text: #fff;
  --text-dim: #bbb;
  --text-muted: #888;
  --text-faint: #666;
  --error: #e74c3c;
  --radius: 16px;
  --display: 'Bricolage Grotesque', system-ui, sans-serif;
  --sans: 'DM Sans', system-ui, sans-serif;
}

* { box-sizing: border-box; }

/* Author rules with explicit `display` (flex/grid) would otherwise beat the
   UA [hidden] rule at equal specificity — keep hidden elements hidden. */
[hidden] { display: none !important; }

html, body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--text-dim);
  font-family: var(--sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.stars {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.stars .star {
  position: absolute;
  border-radius: 50%;
  background: #fff;
  animation: twinkle var(--dur, 3s) ease-in-out infinite;
  animation-delay: var(--delay, 0s);
}

.stars .star.gold {
  background: var(--accent-light);
  box-shadow: 0 0 6px 1px rgba(var(--accent-rgb), 0.6);
}

@keyframes twinkle {
  0%, 100% { opacity: .15; transform: scale(.7); }
  50% { opacity: 1; transform: scale(1.2); }
}

@media (prefers-reduced-motion: reduce) {
  .stars .star { animation: none; opacity: .6; }
}

.wrap {
  position: relative;
  z-index: 1;
  max-width: 640px;
  margin: 0 auto;
  padding: 48px 20px 80px;
}

.hero {
  text-align: center;
  margin-bottom: 32px;
}

.logo {
  font-family: var(--display);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -1px;
  color: var(--text);
  margin: 0 0 10px;
}

.logo .accent { color: var(--accent); }

.tagline {
  color: var(--text-faint);
  margin: 0;
  font-size: 15px;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 24px 22px;
  margin-bottom: 20px;
}

.card h2 {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text);
  margin: 0 0 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent-gradient);
  color: var(--bg);
  font-size: 12px;
  font-weight: 700;
  font-family: var(--sans);
}

.field {
  margin-bottom: 18px;
  position: relative;
}

.field label {
  display: block;
  color: var(--text-muted);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .07em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.field input[type="date"],
.field input[type="time"],
.field input[type="text"] {
  width: 100%;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid var(--card-border);
  background: var(--input-bg);
  color: var(--text);
  font-size: 15px;
  font-family: var(--sans);
  outline: none;
  transition: border-color .2s;
}

.field input::placeholder { color: var(--text-faint); }

.field input:focus {
  border-color: var(--accent);
}

.hint {
  font-size: 12.5px;
  color: var(--text-faint);
  margin: 6px 2px 0;
  line-height: 1.4;
}

.place-results {
  list-style: none;
  margin: 6px 0 0;
  padding: 4px;
  position: absolute;
  z-index: 5;
  width: 100%;
  background: var(--input-bg);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  max-height: 220px;
  overflow-y: auto;
  box-shadow: 0 12px 30px rgba(0,0,0,0.5);
}

.place-results li {
  padding: 10px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  color: var(--text);
}

.place-results li:hover,
.place-results li.active {
  background: rgba(var(--accent-rgb), 0.14);
}

.place-results .place-sub {
  display: block;
  font-size: 12px;
  color: var(--text-faint);
}

.btn {
  border: none;
  border-radius: 8px;
  padding: 13px 26px;
  font-size: 15px;
  font-weight: 700;
  font-family: var(--sans);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: opacity .2s;
}

.btn:hover { opacity: .88; }

.btn-primary {
  background: var(--accent-gradient);
  color: var(--bg);
  width: 100%;
}

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

.btn-ghost {
  background: var(--input-bg);
  color: var(--text);
  border: 1px solid var(--card-border);
}

.spinner {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid rgba(10,10,10,0.35);
  border-top-color: var(--bg);
  animation: spin .7s linear infinite;
}

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

.error {
  color: var(--error);
  font-size: 13.5px;
  margin-top: 12px;
}

.chart-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.chart-tile {
  background: var(--input-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 16px 8px;
  text-align: center;
}

.chart-glyph {
  font-size: 22px;
  color: var(--accent);
  margin-bottom: 6px;
}

.chart-label {
  font-size: .68rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .07em;
  font-weight: 600;
  margin-bottom: 4px;
}

.chart-value {
  font-family: var(--display);
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
}

.chart-degree {
  font-size: 11.5px;
  color: var(--text-faint);
  margin-top: 2px;
}

.chart-meta {
  margin: 18px 2px 0;
  font-size: 12.5px;
  color: var(--text-faint);
  text-align: center;
}

.area-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.area-btn {
  background: var(--input-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 16px 10px;
  color: var(--text);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
  transition: border-color .15s ease;
  font-family: var(--sans);
}

.area-btn:hover { border-color: var(--accent); }

.area-btn[aria-checked="true"] {
  border-color: var(--accent);
  background: rgba(var(--accent-rgb), 0.1);
}

.area-glyph { font-size: 22px; }
.area-name { font-weight: 700; font-size: 14px; color: var(--text); }
.area-desc { font-size: 11.5px; color: var(--text-faint); line-height: 1.3; }

.reading-loading {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-faint);
  font-size: 14px;
  padding: 8px 2px;
}

.spinner-dark {
  border: 2px solid rgba(255,255,255,0.15);
  border-top-color: var(--accent);
}

.reading-output {
  white-space: pre-wrap;
  line-height: 1.65;
  font-size: 15px;
  color: var(--text-dim);
  background: var(--input-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 18px;
}

.reading-actions {
  display: flex;
  gap: 10px;
  margin-top: 14px;
}

.reading-actions .btn { flex: 1; }

.footer {
  text-align: center;
  color: var(--text-faint);
  font-size: 12px;
  margin-top: 20px;
  line-height: 1.5;
}

@media (max-width: 420px) {
  .chart-grid, .area-grid { grid-template-columns: 1fr; }
  .logo { font-size: 1.6rem; }
}