/* Dishtra UI system — editorial hospitality operations
 * Shared presentation layer only. Runtime behaviour, contracts, and data flow stay untouched.
 */
:root {
  --ui-ink: #14211f;
  --ui-ink-soft: #3e514d;
  --ui-paper: #f6f1e7;
  --ui-surface: #fffdf8;
  --ui-surface-muted: #eee8dc;
  --ui-line: #ded7ca;
  --ui-olive: #315b48;
  --ui-olive-deep: #214334;
  --ui-saffron: #d7a344;
  --ui-copper: #b96d44;
  --ui-ocean: #1b5262;
  --ui-berry: #a34e5d;
  --ui-success: #2f7657;
  --ui-radius-sm: .75rem;
  --ui-radius-md: 1.125rem;
  --ui-radius-lg: 1.75rem;
  --ui-shadow-sm: 0 1px 2px rgba(20, 33, 31, .06);
  --ui-shadow-md: 0 1.25rem 3rem rgba(20, 33, 31, .11);
  --ui-shadow-lg: 0 2rem 5rem rgba(20, 33, 31, .16);
  --ui-focus: 0 0 0 .25rem rgba(49, 91, 72, .18);
}

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

html { min-width: 320px; scroll-behavior: smooth; }

body {
  color: var(--ui-ink);
  font-family: Cairo, ui-sans-serif, system-ui, sans-serif;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body::selection { background: rgba(215, 163, 68, .35); }

.ui-skip-link {
  position: fixed;
  inset-block-start: .75rem;
  inset-inline-start: .75rem;
  z-index: 100;
  display: inline-flex;
  align-items: center;
  border-radius: var(--ui-radius-sm);
  background: var(--ui-ink);
  color: #fff;
  padding: .75rem 1rem;
  font-weight: 800;
  transform: translateY(-160%);
  transition: transform .16s ease;
}

.ui-skip-link:focus { transform: translateY(0); }

a, button, input, select, textarea { -webkit-tap-highlight-color: transparent; }

button, [role="button"], a { min-height: 2.75rem; }

:where(a, button, input, select, textarea):focus-visible {
  outline: 2px solid var(--ui-saffron);
  outline-offset: 3px;
  box-shadow: var(--ui-focus);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
}

/* Shared surfaces and controls */
.surface, .section-card, .premium-surface, .overview-kpi-card, .kpi-card,
.auth-app section, .marketing-app article, .menu-app .menu-shell {
  border-color: var(--ui-line) !important;
  border-radius: var(--ui-radius-md) !important;
  box-shadow: var(--ui-shadow-sm);
}

.surface:hover, .section-card:hover, .overview-kpi-card:hover, .kpi-card:hover {
  border-color: rgba(49, 91, 72, .32) !important;
  box-shadow: var(--ui-shadow-md);
}

.input-control, input:not([type="checkbox"]):not([type="radio"]), select, textarea {
  border-color: var(--ui-line) !important;
  border-radius: var(--ui-radius-sm) !important;
  background: var(--ui-surface) !important;
  color: var(--ui-ink) !important;
  min-height: 2.9rem;
}

.input-control:focus, input:not([type="checkbox"]):not([type="radio"]):focus,
select:focus, textarea:focus { border-color: var(--ui-olive) !important; box-shadow: var(--ui-focus) !important; }

.action-btn, .admin-chip {
  min-height: 2.75rem;
  border-radius: var(--ui-radius-sm) !important;
  transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease, border-color .18s ease;
}

.action-btn:hover, .admin-chip:hover { transform: translateY(-1px); box-shadow: var(--ui-shadow-sm); }

.action-btn-primary, .action-btn-success {
  background: var(--ui-olive) !important;
  border-color: var(--ui-olive) !important;
  color: #fff !important;
}

.action-btn-primary:hover, .action-btn-success:hover { background: var(--ui-olive-deep) !important; }

.action-btn-neutral { border-color: var(--ui-line) !important; background: var(--ui-surface) !important; color: var(--ui-ink) !important; }

.table-shell { border-color: var(--ui-line) !important; border-radius: var(--ui-radius-md); overflow-x: auto; }
.table-shell table { min-width: 42rem; }
.table-shell thead { background: var(--ui-surface-muted) !important; color: var(--ui-ink-soft) !important; }
.table-shell tbody tr { border-color: var(--ui-line) !important; }
.table-shell tbody tr:hover { background: rgba(238, 232, 220, .52); }

#globalStatus:not(.hidden), #statusBox:not(.hidden) {
  border-color: var(--ui-line) !important;
  background: var(--ui-surface) !important;
  box-shadow: var(--ui-shadow-sm);
}

#itemsSkeleton > *, [aria-busy="true"] { border-radius: var(--ui-radius-md) !important; }

/* Merchant dashboard */
.dashboard-app {
  background:
    radial-gradient(circle at 7% 2%, rgba(215, 163, 68, .13), transparent 24rem),
    radial-gradient(circle at 92% 15%, rgba(49, 91, 72, .11), transparent 28rem),
    var(--ui-paper) !important;
}

.dashboard-app::before {
  opacity: .32 !important;
  background-image:
    linear-gradient(rgba(20, 33, 31, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20, 33, 31, .035) 1px, transparent 1px) !important;
  background-size: 5rem 5rem !important;
}

.dashboard-app #sidebar {
  border-color: var(--ui-line) !important;
  background: rgba(255, 253, 248, .97) !important;
  box-shadow: var(--ui-shadow-lg) !important;
}

.dashboard-app #sidebar > div:first-child { background: var(--ui-surface-muted) !important; border-color: var(--ui-line) !important; }
.dashboard-app #sidebar .brand-mark { background: var(--ui-surface) !important; }
.dashboard-app .nav-group-label { color: var(--ui-ink-soft) !important; opacity: .68; }
.dashboard-app .nav-item {
  min-height: 2.9rem;
  border: 1px solid transparent !important;
  border-radius: var(--ui-radius-sm) !important;
  color: var(--ui-ink-soft) !important;
  background: transparent !important;
  transition: transform .18s ease, background-color .18s ease, color .18s ease, border-color .18s ease;
}
.dashboard-app .nav-item:hover { transform: translateX(-2px); background: var(--ui-surface-muted) !important; color: var(--ui-ink) !important; }
.dashboard-app .nav-item.is-active {
  border-color: rgba(49, 91, 72, .25) !important;
  background: var(--ui-olive) !important;
  color: #fff !important;
  box-shadow: 0 .75rem 1.75rem rgba(49, 91, 72, .18);
}
.dashboard-app .nav-item.is-active .nav-icon { background: rgba(255,255,255,.14) !important; color: #fff !important; }
.dashboard-app .desktop-header-actions { border-color: var(--ui-line) !important; background: rgba(255,253,248,.88) !important; }
.dashboard-app header { border-color: var(--ui-line) !important; background: rgba(255,253,248,.9) !important; }
.dashboard-app #loadButton, .dashboard-app #mobileLoadButton { background: var(--ui-ink) !important; }
.dashboard-app #loadButton:hover, .dashboard-app #mobileLoadButton:hover { background: var(--ui-olive) !important; }
.dashboard-app #sectionEyebrow { color: var(--ui-copper) !important; }
.dashboard-app .section-view > .rounded-3xl,
.dashboard-app .section-view > form,
.dashboard-app .section-view > div > .rounded-3xl,
.dashboard-app #profileForm, .dashboard-app #customDomainForm,
.dashboard-app #branchForm, .dashboard-app #appearanceForm,
.dashboard-app #passwordForm, .dashboard-app #itemForm,
.dashboard-app #pointsForm, .dashboard-app #customerProfileModal aside {
  border-color: var(--ui-line) !important;
  background: rgba(255,253,248,.92) !important;
  box-shadow: var(--ui-shadow-sm) !important;
}
.dashboard-app #customDomainForm, .dashboard-app #overviewSection article.bg-ink {
  background: var(--ui-ink) !important;
  border-color: rgba(255,255,255,.16) !important;
}
.dashboard-app .overview-kpi-card { background: rgba(255,253,248,.94) !important; }
.dashboard-app .overview-kpi-icon, .dashboard-app .overview-action-icon { background: var(--ui-surface-muted) !important; color: var(--ui-olive) !important; }
.dashboard-app #sidebarLogoutButton { border-color: rgba(163,78,93,.25) !important; background: rgba(163,78,93,.08) !important; color: var(--ui-berry) !important; }
.dashboard-app #sidebarLogoutButton:hover { background: var(--ui-berry) !important; color: #fff !important; }

/* Super-admin control room */
.superadmin-app {
  background:
    radial-gradient(circle at 93% 5%, rgba(215,163,68,.14), transparent 26rem),
    var(--ui-paper) !important;
  color: var(--ui-ink) !important;
}
.superadmin-app .sidebar-shell {
  border-color: var(--ui-line) !important;
  background: rgba(255,253,248,.97) !important;
  box-shadow: var(--ui-shadow-lg);
}
.superadmin-app .side-group-label { color: var(--ui-ink-soft) !important; opacity: .68; }
.superadmin-app .nav-link { border-radius: var(--ui-radius-sm) !important; color: var(--ui-ink-soft) !important; }
.superadmin-app .nav-link.active {
  border-color: rgba(49,91,72,.25) !important;
  background: var(--ui-olive) !important;
  color: #fff !important;
  box-shadow: 0 .75rem 1.75rem rgba(49,91,72,.18) !important;
}
.superadmin-app .nav-link.active::before { background: var(--ui-saffron) !important; }
.superadmin-app header { border-color: var(--ui-line) !important; background: rgba(255,253,248,.9) !important; }
.superadmin-app #sectionEyebrow { color: var(--ui-copper) !important; }
.superadmin-app #refreshButton { background: var(--ui-ink) !important; }
.superadmin-app #refreshButton:hover { background: var(--ui-olive) !important; }
.superadmin-app .summary-banner { background: var(--ui-ink) !important; }
.superadmin-app .kpi-card::after { background: rgba(215,163,68,.13) !important; }
.superadmin-app .kpi-label { color: var(--ui-ink-soft) !important; }
.superadmin-app .status-banner { border-color: var(--ui-line) !important; background: var(--ui-surface) !important; }
.superadmin-app #logoutButton { background: var(--ui-ink) !important; }
.superadmin-app #logoutButton:hover { background: var(--ui-berry) !important; }

/* Public marketing, auth, legal, and menu surfaces */
.marketing-app { background: var(--ui-paper) !important; }
.marketing-app header { background: rgba(20,33,31,.96) !important; }
.marketing-app .hero-bg { background: var(--ui-ink) !important; }
.marketing-app .hero-bg::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(circle at 82% 18%, rgba(215,163,68,.2), transparent 26rem);
}
.marketing-app .mock-card { border-color: var(--ui-line) !important; background: var(--ui-surface) !important; }
.marketing-app article { transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.marketing-app article:hover { transform: translateY(-3px); box-shadow: var(--ui-shadow-md); }
.marketing-app .bg-olive, .marketing-app .bg-ink { background-color: var(--ui-ink) !important; }
.marketing-app .bg-saffron { background-color: var(--ui-saffron) !important; }
.marketing-app .text-olive, .marketing-app .text-ocean { color: var(--ui-olive) !important; }
.marketing-app .border-line { border-color: var(--ui-line) !important; }
.marketing-app footer { background: var(--ui-ink) !important; }

.auth-app { background: var(--ui-paper) !important; }
.auth-app main { max-width: 72rem !important; }
.auth-app main > section:first-child { background: var(--ui-ink) !important; border-radius: var(--ui-radius-lg) !important; box-shadow: var(--ui-shadow-lg); }
.auth-app main > section:last-child { border-color: var(--ui-line) !important; background: var(--ui-surface) !important; border-radius: var(--ui-radius-lg) !important; box-shadow: var(--ui-shadow-lg); }
.auth-app button[type="submit"] { background: var(--ui-olive) !important; }
.auth-app button[type="submit"]:hover { background: var(--ui-olive-deep) !important; }
.auth-app #languageToggleButton { border-color: var(--ui-line) !important; }

.menu-app { background: var(--ui-paper) !important; }
.menu-app #root { min-height: 100svh; }
.menu-app .menu-shell { background: var(--ui-surface) !important; }
.menu-app .item-details-actions { border-color: var(--ui-line) !important; background: rgba(255,253,248,.96) !important; }

/* Merchant analytics workspace */
.analytics-page-hero {
  background:
    radial-gradient(circle at 12% 20%, rgba(215,163,68,.2), transparent 18rem),
    radial-gradient(circle at 86% 14%, rgba(109,40,217,.24), transparent 22rem),
    var(--ui-ink) !important;
}
.analytics-filter-bar { position: sticky; top: 5.35rem; z-index: 20; }
.analytics-kpi-grid { display: grid; grid-template-columns: minmax(0,1fr); gap: .75rem; }
.analytics-kpi-card { min-width: 0; border: 1px solid var(--ui-line); border-radius: 1rem; background: var(--ui-surface); padding: 1rem; box-shadow: var(--ui-shadow-sm); }
.analytics-kpi-card .analytics-kpi-value { overflow-wrap: anywhere; font-size: clamp(1.35rem, 3vw, 2rem); font-weight: 900; color: var(--ui-ink); }
.analytics-kpi-delta { display: inline-flex; min-height: 1.55rem; align-items: center; border-radius: 999px; padding: .15rem .55rem; font-size: .68rem; font-weight: 900; }
.analytics-kpi-delta.is-positive { background: #ecfdf5; color: #047857; }
.analytics-kpi-delta.is-negative { background: #fff1f2; color: #be123c; }
.analytics-kpi-delta.is-neutral { background: #f1f5f9; color: #64748b; }
.analytics-content-grid { display: grid; grid-template-columns: minmax(0,1fr); gap: 1rem; }
.analytics-chart-shell { position: relative; min-height: 17rem; height: 34vh; max-height: 25rem; }
.analytics-chart-shell canvas { max-height: 100%; }
.analytics-heatmap { display: grid; grid-template-columns: repeat(24, 1.35rem); gap: .24rem; min-width: max-content; direction: ltr; overflow: visible; }
#analyticsHeatmap { max-width: 100%; overflow-x: auto; padding-block: .25rem .75rem; }
.analytics-heat-cell { aspect-ratio: 1; border-radius: .28rem; background: rgba(49,91,72,var(--heat-opacity,.08)); box-shadow: inset 0 0 0 1px rgba(20,33,31,.05); }

@media (min-width: 40rem) {
  .analytics-kpi-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media (min-width: 64rem) {
  .analytics-kpi-grid { grid-template-columns: repeat(4,minmax(0,1fr)); }
}
@media (min-width: 80rem) {
  .analytics-content-grid { grid-template-columns: minmax(0,1.6fr) minmax(18rem,.7fr); }
}

@media (prefers-reduced-motion: reduce) {
  .analytics-page-hero *, .analytics-filter-bar *, .analytics-kpi-card * { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* Responsive contract: mobile first, safe tables, readable density */
@media (max-width: 1023px) {
  body.dashboard-app, body.superadmin-app { overflow-x: hidden !important; }
  .dashboard-app main { padding-inline: 0 !important; }
  .dashboard-app .dashboard-frame { width: 100%; max-width: none; }
  .dashboard-app header, .superadmin-app header { position: sticky; }
  .dashboard-app .desktop-header-actions { width: 100%; }
  .dashboard-app .desktop-header-actions > * { flex: 1 1 auto; }
  .superadmin-app { overflow: auto !important; }
  .superadmin-app #mainScroll { height: auto !important; min-height: 100svh; overflow: visible !important; }
  .superadmin-app .sidebar-shell { max-width: min(21rem, 88vw); }
}

@media (max-width: 639px) {
  body { font-size: .97rem; }
  .dashboard-app .section-view, .superadmin-app .section-view { min-width: 0; }
  .dashboard-app .desktop-header-actions { display: grid; grid-template-columns: 1fr; }
  .dashboard-app .desktop-header-actions .hidden { display: none !important; }
  .auth-app main { padding: .75rem !important; }
  .marketing-app nav { flex-wrap: wrap; }
  .table-shell table { min-width: 36rem; }
  .analytics-filter-bar { position: static; }
  .analytics-chart-shell { height: 18rem; }
}

@media (min-width: 1280px) {
  .dashboard-app .dashboard-frame, .superadmin-app .max-w-7xl { max-width: 88rem; }
}