/* theme.css - Design Tokens for tucarta.rest */
:root {
  --bg: #12201A;
  --bg-deep: #0B140F;
  --bg-surface: #182B23;
  --paper: #F4EFE3;
  --paper-dim: #E9E1CE;
  --paper-card: #FFFFFF;
  --ink: #221C13;
  --ink-muted: #5C5549;
  --gold: #C6A15B;
  --gold-bright: #DDBB78;
  --gold-dim: rgba(198, 161, 91, 0.15);
  --text: #F2EFE6;
  --muted: #93A99A;
  --line: rgba(242, 239, 230, 0.14);
  --line-strong: rgba(242, 239, 230, 0.28);
  --whatsapp: #25D366;
  --whatsapp-dark: #128C7E;
  --danger: #E53935;
  --danger-dim: rgba(229, 57, 53, 0.12);
  --success: #2E7D32;
  --success-dim: rgba(46, 125, 50, 0.12);
  --radius: 8px;
  --radius-lg: 14px;
  --radius-full: 9999px;
  --serif: 'Fraunces', Georgia, serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 14px rgba(0,0,0,0.12);
  --shadow-lg: 0 10px 30px rgba(0,0,0,0.25);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--sans);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

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

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s ease;
  text-align: center;
  user-select: none;
}
.btn:hover {
  transform: translateY(-1px);
}
.btn-gold {
  background: var(--gold);
  color: var(--bg-deep);
}
.btn-gold:hover {
  background: var(--gold-bright);
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--line-strong);
}
.btn-ghost:hover {
  border-color: var(--gold);
  color: var(--gold-bright);
}
.btn-dark {
  background: var(--ink);
  color: var(--paper);
}
.btn-whatsapp {
  background: var(--whatsapp);
  color: #06240d;
  font-weight: 700;
}
.btn-whatsapp:hover {
  background: #22c35e;
}
.btn-danger {
  background: var(--danger-dim);
  color: var(--danger);
  border-color: rgba(229, 57, 53, 0.3);
}
.btn-danger:hover {
  background: var(--danger);
  color: #fff;
}
.btn-sm {
  padding: 6px 14px;
  font-size: 0.82rem;
}
.btn-block {
  width: 100%;
}