/* GAIL's Overview — Design System Variables & Reset */

:root {
  /* Brand */
  --red: #C8102E;
  --red-dark: #a00d24;
  --red-light: #fef2f2;
  --red-border: #fecaca;

  /* Status */
  --green: #16a34a;
  --green-light: #f0fdf4;
  --green-border: #bbf7d0;

  --amber: #d97706;
  --amber-light: #fffbeb;
  --amber-border: #fde68a;

  /* Neutrals */
  --grey: #6b7280;
  --grey-light: #f9fafb;
  --grey-border: #e5e7eb;

  /* Backgrounds */
  --bg: #FAFAF8;
  --white: #FFFFFF;

  /* Text */
  --text: #1a1a1a;
  --text-mid: #555;
  --text-light: #888;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);

  /* Radii */
  --radius: 12px;
  --radius-sm: 8px;
  --radius-pill: 20px;

  /* Typography */
  --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Playfair Display', Georgia, serif;

  /* Z-index layers */
  --z-header: 100;
  --z-modal: 200;
  --z-overlay: 300;
}

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

html {
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg);
  min-height: 100vh;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; font-size: inherit; }

/* Utility text */
.text-muted { color: var(--text-light); }
.text-mid { color: var(--text-mid); }
.text-danger { color: var(--red); }
.text-success { color: var(--green); }
.text-warning { color: var(--amber); }

/* Screen reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}