/* Matchbox Design System — tokens, animations, components */

:root {
  /* Palette */
  --color-amber-50: #fffbeb;
  --color-amber-100: #fef3c7;
  --color-amber-200: #fde68a;
  --color-amber-300: #fcd34d;
  --color-amber-400: #fbbf24;
  --color-amber-500: #f59e0b;
  --color-amber-600: #d97706;
  --color-amber-700: #b45309;
  --color-amber-800: #92400e;
  --color-coral: #e87461;
  --color-coral-light: #f09a8d;
  --color-surface: #fefcf8;
  --color-surface-warm: #fdf8f0;
  --color-border-warm: #e8ddd0;
  --color-text-primary: #1c1917;
  --color-text-secondary: #57534e;
  --color-text-muted: #a8a29e;

  /* Typography */
  --font-heading: 'Fraunces', serif;
  --font-body: 'DM Sans', sans-serif;

  /* Shape */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;

  /* Shadows */
  --shadow-warm: 0 1px 3px rgba(146, 64, 14, 0.08), 0 1px 2px rgba(146, 64, 14, 0.04);
  --shadow-warm-md: 0 4px 12px rgba(146, 64, 14, 0.08), 0 2px 4px rgba(146, 64, 14, 0.04);
  --shadow-warm-lg: 0 10px 24px rgba(146, 64, 14, 0.1), 0 4px 8px rgba(146, 64, 14, 0.04);
}

/* Base */
body {
  font-family: var(--font-body);
  background: var(--color-surface);
  color: var(--color-text-primary);
}

/* Headings */
.font-heading {
  font-family: var(--font-heading);
}

/* Animations */
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeSlideDown {
  from { opacity: 0; transform: translateY(-12px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeScale {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
@keyframes pulse-soft {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

.animate-fade-up {
  animation: fadeSlideUp 0.5s ease-out both;
}
.animate-fade-down {
  animation: fadeSlideDown 0.4s ease-out both;
}
.animate-fade-scale {
  animation: fadeScale 0.4s ease-out both;
}
.animate-float {
  animation: float 3s ease-in-out infinite;
}
.animate-pulse-soft {
  animation: pulse-soft 2s ease-in-out infinite;
}

/* Stagger delays */
.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }
.delay-500 { animation-delay: 0.5s; }

/* Component: Button Primary */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  background: var(--color-amber-500);
  color: #fff;
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 1px 2px rgba(146, 64, 14, 0.15);
}
.btn-primary:hover {
  background: var(--color-amber-600);
  transform: translateY(-1px);
  box-shadow: var(--shadow-warm-md);
}
.btn-primary:active {
  transform: translateY(0);
}
.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* Component: Button Secondary */
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  background: var(--color-surface-warm);
  color: var(--color-amber-800);
  font-weight: 500;
  font-size: 0.875rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-warm);
  cursor: pointer;
  transition: all 0.2s ease;
}
.btn-secondary:hover {
  background: var(--color-amber-50);
  border-color: var(--color-amber-300);
  transform: translateY(-1px);
  box-shadow: var(--shadow-warm);
}
.btn-secondary:active {
  transform: translateY(0);
}
.btn-secondary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* Component: Card */
.card {
  background: #fff;
  border: 1px solid var(--color-border-warm);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  box-shadow: var(--shadow-warm);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.card:hover {
  box-shadow: var(--shadow-warm-md);
}
.card-elevated:hover {
  box-shadow: var(--shadow-warm-lg);
  transform: translateY(-2px);
}

/* Component: Input */
.input-field {
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--color-border-warm);
  border-radius: var(--radius-md);
  background: #fff;
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--color-text-primary);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.input-field:focus {
  border-color: var(--color-amber-400);
  box-shadow: 0 0 0 3px rgba(251, 191, 36, 0.15);
}
.input-field::placeholder {
  color: var(--color-text-muted);
}

/* Nav active link */
.nav-link-active {
  color: var(--color-amber-700);
  font-weight: 600;
}

/* Warm badge */
.badge-amber {
  background: var(--color-amber-100);
  color: var(--color-amber-800);
  font-size: 0.75rem;
  padding: 0.25rem 0.5rem;
  border-radius: 9999px;
}