:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-card: #1a1a24;
  --surface: #0f0f17;
  --surface-muted: #12121a;
  --accent-blue: #3b82f6;
  --accent-green: #22c55e;
  --accent-amber: #f59e0b;
  --accent-red: #ef4444;
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --border-color: #2d2d3a;
  --border-strong: #3a3a4a;
  --shadow-soft: 0 12px 40px rgba(0, 0, 0, 0.35);
  --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.25);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-7: 32px;
  --space-8: 48px;
  --container-max: 520px;
  --container-wide: 1280px;
  color-scheme: dark;
}

[data-theme="light"] {
  --bg-primary: #f8fafc;
  --bg-secondary: #f1f5f9;
  --bg-card: #ffffff;
  --surface: #ffffff;
  --surface-muted: #f8fafc;
  --accent-green: #16a34a;
  --accent-red: #dc2626;
  --text-primary: #0f172a;
  --text-secondary: #64748b;
  --border-color: #e2e8f0;
  --border-strong: #cbd5e1;
  --shadow-soft: 0 20px 45px rgba(15, 23, 42, 0.18);
  --shadow-card: 0 10px 25px rgba(15, 23, 42, 0.12);
  color-scheme: light;
}

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

body {
  margin: 0;
  font-family: "Space Grotesk", system-ui, -apple-system, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

img {
  max-width: 100%;
  display: block;
}

.page {
  position: relative;
  min-height: 100vh;
  overflow-x: hidden;
  background: var(--bg-primary);
}

.bg-gradient {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background-image: url('https://johnmooredesign.com/msg/halfowl.png');
  background-repeat: no-repeat;
  background-position: left center;
  background-size: auto 100%;
  filter: blur(3px);
  opacity: 0.4;
}

.container {
  width: clamp(320px, 100%, 900px);
  margin: 0 auto;
  padding: var(--space-5) var(--space-4) var(--space-6);
}

.container-wide {
  width: clamp(320px, 100%, 1360px);
  margin: 0 auto;
  padding: var(--space-6) var(--space-4) var(--space-7);
}

.stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.section {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-card);
}

.section-title {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: var(--space-4);
}

.section-title svg {
  width: 1.2em;
  height: 1.2em;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background: var(--surface-muted);
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.btn {
  appearance: none;
  border: none;
  border-radius: var(--radius-md);
  font: inherit;
  font-weight: 600;
  padding: 12px 16px;
  cursor: pointer;
  transition: transform 120ms ease, box-shadow 120ms ease, background 160ms ease;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.btn-primary {
  background: var(--accent-blue);
  color: #ffffff;
  box-shadow: 0 12px 30px rgba(59, 130, 246, 0.35);
}

.btn-primary:hover {
  transform: translateY(-1px);
}

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

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

.btn-sm {
  padding: 10px 14px;
  font-size: 0.95rem;
}

.input-control {
  width: 100%;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  color: var(--text-primary);
  font: inherit;
  transition: border-color 150ms ease, box-shadow 150ms ease;
}

.input-control:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.35);
}

.input-row {
  display: flex;
  gap: var(--space-3);
  align-items: stretch;
}

.input-row .btn {
  flex-shrink: 0;
}

@media (max-width: 600px) {
  .input-row {
    flex-direction: column;
  }
}

.card-list {
  display: grid;
  gap: var(--space-3);
}

.nav-inline {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  flex-wrap: wrap;
}

.nav-inline a,
.nav-inline button {
  text-decoration: none;
}

.muted {
  color: var(--text-secondary);
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(59, 130, 246, 0.12);
  color: var(--accent-blue);
  font-size: 0.9rem;
  border: 1px solid rgba(59, 130, 246, 0.35);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}