/* Shared design system for public, account, admin, atlas, and error pages. */
:root {
  --content-width: 1180px;
  --page-gutter: clamp(16px, 4vw, 40px);
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --radius-control: 10px;
  --radius-card: 18px;
  --radius-feature: 24px;
  --control-height: 46px;
  --logo-size: 56px;
  --shadow-card: 0 8px 28px rgb(8 26 36 / 5%);
  --surface: var(--paper-bright);
  --border: var(--line);
  --muted: var(--ink-soft);
  --accent-soft: var(--sun);
}

html { scroll-padding-top: 100px; }
body { font-family: var(--sans); font-size: 16px; line-height: 1.65; }
html[dir="rtl"] body { font-family: var(--arabic-sans); }
html[dir="rtl"] :is(h1, h2, h3, .section-title, .account-section-heading h1, .account-section-heading h2) {
  font-family: var(--arabic-serif);
  letter-spacing: 0;
  line-height: 1.4;
}

:where(h1, h2, h3) { text-wrap: balance; }
:where(p, li) { overflow-wrap: anywhere; }
.page-shell, .admin-main { width: min(var(--content-width), calc(100% - 2 * var(--page-gutter))); }
.admin-main { margin-inline: auto; }

:is(.site-header .brand-logo, .admin-brand img, .account-header .account-logo, .guest-brand .account-logo) {
  width: var(--logo-size);
  height: var(--logo-size);
  flex: 0 0 auto;
}

:is(.admin-card, .account-panel, .guest-card, .detail-card, .detail-card-dark, .itinerary-card, .journey-preview, .admin-stat) {
  border-radius: var(--radius-card);
}
:is(.admin-card, .account-panel, .detail-card, .itinerary-card, .journey-preview, .admin-stat) {
  border-color: var(--border);
  box-shadow: var(--shadow-card);
}
.guest-card { border-radius: var(--radius-feature); }
:is(.admin-card:not(.admin-table-wrap), .account-panel, .guest-card, .detail-card, .detail-card-dark, .itinerary-card) {
  padding: clamp(20px, 3vw, 32px);
}

:is(.admin-body .btn, .account-body .account-button, .gold-button, .outline-button) {
  min-height: var(--control-height);
  border-radius: 999px;
  font-family: inherit;
  font-size: .875rem;
  font-weight: 600;
}
:is(.admin-body input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]), .admin-body textarea, .admin-body select, .account-input) {
  border-radius: var(--radius-control);
  font-family: inherit;
  font-size: .9375rem;
}
:is(.admin-body input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]), .admin-body select, .account-input) {
  min-height: var(--control-height);
}

:is(.admin-body a, .account-body a, .site-header a, .site-footer a, .site-nav a):focus-visible,
:is(.admin-body button, .account-body button, .site-header button, .site-footer button):focus-visible {
  outline: 3px solid var(--sun);
  outline-offset: 3px;
}

.site-footer, .admin-footer, .account-footer { color: var(--muted); }
.photo-collection figure { border-radius: var(--radius-control); }
.photo-collection figure > a { border-radius: var(--radius-control); }

@media (max-width: 760px) {
  :root { --page-gutter: 20px; }
  .admin-main, .account-main { padding-block: var(--space-6) var(--space-7); }
  .guest-card { padding: clamp(22px, 6vw, 32px); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}