@charset "UTF-8";
/* Design System: Accessible Themes, Typography, Shadows, and Spacing */
/* Fallbacks (overridden by JS via CSS variables from appearance.ts) */
:root {
  --background: #ffffff;
  --foreground: #333333;
  --primary: #c2410c; /* accessible orange (700) */
  --primary-foreground: #ffffff;
  --neutral-800: #1f2937;
  --neutral-700: #374151;
  --neutral-600: #4b5563;
  /* 8px baseline spacing system (assuming 16px root font size) */
  --space-1: 0.5rem; /* 8px */
  --space-2: 1rem; /* 16px */
  --space-3: 1.5rem; /* 24px */
  --space-4: 2rem; /* 32px */
}

.dark {
  --background: #121212;
  --foreground: #f5f5f5;
  --primary: #c2410c;
  --primary-foreground: #ffffff;
  --neutral-800: #e5e7eb;
  --neutral-700: #d1d5db;
  --neutral-600: #9ca3af;
}

/* Accent Button using theme variables */
.btn-accent {
  background-color: var(--primary);
  color: var(--primary-foreground);
  border-radius: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
  transition: background-color 150ms ease-in-out;
}

.btn-accent:hover {
  background-color: color-mix(in oklab, var(--primary) 90%, black 10%);
}

.btn-accent:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* Secondary button: accessible on light (white bg, dark text) and dark (translucent) */
.btn-secondary {
  background-color: #ffffff;
  color: var(--foreground);
  border: 1px solid var(--neutral-600);
  border-radius: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
  transition: background-color 150ms ease-in-out, border-color 150ms ease-in-out;
}

.btn-secondary:hover {
  background-color: #f8fafc;
}

.btn-secondary:focus-visible {
  outline: 2px solid var(--neutral-800);
  outline-offset: 2px;
}

.dark .btn-secondary {
  background-color: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.6);
}

.dark .btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

.dark .btn-secondary:focus-visible {
  outline: 2px solid #ffffff;
  outline-offset: 2px;
}

/* Text shadows per spec: opacity 15–25%, offset 1–2px, blur 1px */
.text-shadow-sm {
  text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.18);
}

.text-shadow-md {
  text-shadow: 2px 2px 1px rgba(0, 0, 0, 0.22);
}

@media (min-width: 768px) {
  .text-shadow-sm {
    text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.2);
  }
  .text-shadow-md {
    text-shadow: 2px 2px 1px rgba(0, 0, 0, 0.24);
  }
}
/* Professional typography using rem and clamp for responsiveness */
.ds-h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.ds-h2 {
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.ds-h3 {
  font-size: clamp(1.5rem, 2.5vw, 2.25rem);
  font-weight: 600;
}

.ds-h4 {
  font-size: clamp(1.25rem, 2vw, 1.75rem);
  font-weight: 600;
}

.ds-h5 {
  font-size: 1.125rem;
  font-weight: 600;
}

.ds-h6 {
  font-size: 1rem;
  font-weight: 600;
}

.ds-body {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--foreground);
}

/* Color roles */
.ds-on-light {
  background-color: #ffffff;
  color: #333333;
}

.ds-on-dark {
  background-color: #121212;
  color: #f5f5f5;
}

/* Vertical spacing utilities aligned to 8px baseline */
.vspace-1 {
  margin-top: var(--space-1);
  margin-bottom: var(--space-1);
}

.vspace-2 {
  margin-top: var(--space-2);
  margin-bottom: var(--space-2);
}

.vspace-3 {
  margin-top: var(--space-3);
  margin-bottom: var(--space-3);
}

.vspace-4 {
  margin-top: var(--space-4);
  margin-bottom: var(--space-4);
}