/*
 * base.css — reset + tokens + base typography
 *
 * Phase 5 ships a minimal viable base so activation previews work
 * without visual chaos. Phase 6 will grow this file into the final
 * reset + token set aligned with docs/DESIGN_SYSTEM.md.
 */

:root {
  /* Brand */
  --bushraa-brand-primary: #023047;
  --bushraa-brand-primary-dark: #022435;
  --bushraa-brand-accent: #9C7039;

  /* Text */
  --bushraa-text-strong: #011D2B;
  --bushraa-text-default: #2D2D2D;
  --bushraa-text-muted: #4F4F4F;

  /* Surfaces */
  --bushraa-surface-muted: #F7F8F9;
  --bushraa-border-subtle: #D5DAE1;
  --bushraa-border-elevated: #D9E0E3;

  /* Radius */
  --bushraa-radius-sm: 8px;
  --bushraa-radius-md: 12px;
  --bushraa-radius-lg: 16px;

  /* Spacing (4px rhythm) */
  --bushraa-gap-1: 4px;
  --bushraa-gap-2: 8px;
  --bushraa-gap-3: 12px;
  --bushraa-gap-4: 16px;
  --bushraa-gap-5: 20px;
  --bushraa-gap-6: 24px;
  --bushraa-gap-8: 32px;
  --bushraa-gap-10: 40px;

  /* Typography */
  --bushraa-font-body: "Tajawal", system-ui, -apple-system, "Segoe UI", Tahoma, sans-serif;
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  overflow-x: clip;
}

body {
  margin: 0;
  font-family: var(--bushraa-font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--bushraa-text-default);
  background-color: #ffffff;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

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

a {
  color: var(--bushraa-brand-primary);
  text-decoration-line: underline;
  text-decoration-thickness: 1px;
  text-decoration-color: rgba(2, 48, 71, 0.32);
  text-underline-offset: 0.18em;
  text-decoration-skip-ink: auto;
  transition: color 160ms ease, text-decoration-color 160ms ease,
    text-decoration-thickness 160ms ease;
}

a:hover,
a:focus-visible {
  color: var(--bushraa-brand-primary-dark);
  text-decoration-color: currentColor;
  text-decoration-thickness: 2px;
}

.skip-link {
  position: absolute;
  inset-block-start: -9999px;
  inset-inline-start: auto;
}
.skip-link:focus {
  inset-block-start: 8px;
  inset-inline-start: 8px;
  background: #ffffff;
  color: var(--bushraa-brand-primary);
  padding: 8px 12px;
  border-radius: var(--bushraa-radius-sm);
  z-index: 1000;
}

.screen-reader-text {
  border: 0;
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute !important;
  width: 1px;
  word-wrap: normal !important;
}