/* =====================================================================
   Survey Platform — Design System (Linear/Stripe/shadcn-inspired)
   Plain CSS layered on Bootstrap 5. Compact, accessible, RTL-ready.
   ===================================================================== */

/* ---------- 1. Design tokens ---------- */
:root {
  /* Brand: deep indigo with violet accent — calm enterprise palette */
  --c-primary-50:  #eef2ff;
  --c-primary-100: #e0e7ff;
  --c-primary-200: #c7d2fe;
  --c-primary-300: #a5b4fc;
  --c-primary-400: #818cf8;
  --c-primary-500: #6366f1;
  --c-primary-600: #4f46e5;
  --c-primary-700: #4338ca;
  --c-primary-800: #3730a3;
  --c-primary-900: #312e81;

  /* Neutral slate */
  --c-slate-50:  #f8fafc;
  --c-slate-100: #f1f5f9;
  --c-slate-200: #e2e8f0;
  --c-slate-300: #cbd5e1;
  --c-slate-400: #94a3b8;
  --c-slate-500: #64748b;
  --c-slate-600: #475569;
  --c-slate-700: #334155;
  --c-slate-800: #1e293b;
  --c-slate-900: #0f172a;
  --c-slate-950: #020617;

  /* Semantic */
  --c-success-50: #ecfdf5;
  --c-success-500: #10b981;
  --c-success-600: #059669;
  --c-success-700: #047857;
  --c-warning-50: #fffbeb;
  --c-warning-500: #f59e0b;
  --c-warning-600: #d97706;
  --c-warning-700: #b45309;
  --c-danger-50: #fef2f2;
  --c-danger-500: #ef4444;
  --c-danger-600: #dc2626;
  --c-danger-700: #b91c1c;
  --c-info-50: #eff6ff;
  --c-info-500: #3b82f6;
  --c-info-600: #2563eb;
  --c-info-700: #1d4ed8;

  /* Surfaces */
  --c-bg:           var(--c-slate-50);
  --c-surface:      #ffffff;
  --c-surface-2:    var(--c-slate-50);
  --c-border:       var(--c-slate-200);
  --c-border-strong:var(--c-slate-300);

  /* Text */
  --c-text:         var(--c-slate-900);
  --c-text-strong:  var(--c-slate-950);
  --c-text-muted:   var(--c-slate-500);
  --c-text-subtle:  var(--c-slate-400);
  --c-text-on-primary: #ffffff;

  /* Sidebar (light, modern — not the dark navbar of old) */
  --c-sidebar-bg:        var(--c-surface);
  --c-sidebar-text:      var(--c-slate-700);
  --c-sidebar-text-muted:var(--c-slate-500);
  --c-sidebar-active-bg: var(--c-primary-50);
  --c-sidebar-active-text: var(--c-primary-700);
  --c-sidebar-border:    var(--c-border);
  --c-sidebar-hover-bg:  var(--c-slate-100);
  --c-sidebar-hover-text: var(--c-slate-900);
  --c-sidebar-hover-icon: var(--c-text-muted);

  /* Typography */
  --font-sans: "Inter", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --font-arabic: "Cairo", "Tajawal", "Noto Kufi Arabic", "Segoe UI", system-ui, sans-serif;
  --font-mono: ui-monospace, "SF Mono", "JetBrains Mono", "Cascadia Code", Menlo, Consolas, monospace;

  /* Spacing scale (4 px base) */
  --space-0: 0;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;

  /* Radii */
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 20px;
  --radius-full: 9999px;

  /* Shadows (soft, layered — Stripe/Linear style) */
  --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.07), 0 2px 4px -2px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 8px 10px -6px rgba(15, 23, 42, 0.05);
  --shadow-focus: 0 0 0 3px rgb(99 102 241 / 0.25);

  /* Layout */
  --sidebar-width: 260px;
  --sidebar-width-collapsed: 72px;
  --topbar-height: 56px;
  --content-max: 1280px; /* public site header / marketing containers only */

  /* Motion */
  --t-fast: 120ms;
  --t-base: 180ms;
  --t-slow: 260ms;
  --ease-out: cubic-bezier(0.2, 0.8, 0.2, 1);

  /* Auth brand pane — fixed palette (not remapped in dark mode like --c-primary-*) */
  --auth-brand-bg: linear-gradient(145deg, #4338ca 0%, #3730a3 42%, #312e81 100%);
  --auth-brand-fg: #f8fafc;
  --auth-brand-fg-muted: rgba(248, 250, 252, 0.88);
  --auth-brand-glass: rgba(255, 255, 255, 0.14);
  --auth-brand-glass-border: rgba(255, 255, 255, 0.22);
  --auth-brand-icon-bg: rgba(255, 255, 255, 0.16);
  --auth-brand-glow-a: rgba(255, 255, 255, 0.18);
  --auth-brand-glow-b: rgba(199, 210, 254, 0.22);
  --auth-brand-grid: rgba(255, 255, 255, 0.045);

  /* Bootstrap overrides — keep components consistent */
  --bs-primary: var(--c-primary-600);
  --bs-primary-rgb: 79, 70, 229;
  --bs-link-color: var(--c-primary-600);
  --bs-link-hover-color: var(--c-primary-700);
  --bs-body-color: var(--c-text);
  --bs-body-bg: var(--c-bg);
  --bs-border-color: var(--c-border);
  --bs-border-radius: var(--radius-md);
  --bs-border-radius-sm: var(--radius-sm);
  --bs-border-radius-lg: var(--radius-lg);
  --bs-font-sans-serif: var(--font-sans);
}

/* Arabic: switch the font stack at root level — applies everywhere. */
html[lang="ar"],
html[dir="rtl"] {
  --font-sans: var(--font-arabic);
  --bs-font-sans-serif: var(--font-arabic);
}

/* ---------- 2. Base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body.sp-body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 0.9375rem;            /* 15 px — slightly compact for dense UI */
  line-height: 1.55;
  color: var(--c-text);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "cv02", "cv03", "cv04", "cv11";   /* Inter stylistic alternates */
  text-rendering: optimizeLegibility;
}

html[dir="rtl"] body.sp-body {
  font-feature-settings: normal;
  line-height: 1.7;                /* Arabic needs more leading */
}

h1, h2, h3, h4, h5, h6 {
  color: var(--c-text-strong);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 var(--space-2);
}
h1 { font-size: 1.875rem; line-height: 1.2; letter-spacing: -0.02em; }
h2 { font-size: 1.5rem;   line-height: 1.25; }
h3 { font-size: 1.25rem;  line-height: 1.3; }
h4 { font-size: 1.0625rem;line-height: 1.4; }
h5 { font-size: 0.9375rem;line-height: 1.4; }
h6 { font-size: 0.8125rem;line-height: 1.4; text-transform: uppercase; letter-spacing: 0.05em; color: var(--c-text-muted); }

p { margin: 0 0 var(--space-3); }
small, .small { font-size: 0.8125rem; }
.text-muted, .text-secondary { color: var(--c-text-muted) !important; }
.text-subtle { color: var(--c-text-subtle); }
code, kbd, pre, samp { font-family: var(--font-mono); font-size: 0.85em; }
code:not(pre code) {
  background: var(--c-slate-100);
  color: var(--c-slate-800);
  padding: 0.125rem 0.375rem;
  border-radius: var(--radius-xs);
}

a {
  color: var(--c-primary-600);
  text-decoration: none;
  transition: color var(--t-fast) var(--ease-out);
}
a:hover { color: var(--c-primary-700); text-decoration: underline; }

hr { border-color: var(--c-border); opacity: 1; margin: var(--space-6) 0; }

/* Focus rings — visible & WCAG-friendly */
:where(a, button, input, select, textarea, [tabindex]):focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
  border-radius: var(--radius-sm);
}

::selection { background: var(--c-primary-200); color: var(--c-primary-900); }

/* ---------- 3. Layout: shell ---------- */
.app-shell {
  display: flex;
  flex-direction: row;
  min-height: 100vh;
  min-height: 100dvh;
  width: 100%;
  background: var(--c-bg);
}

.app-sidebar {
  width: var(--sidebar-width);
  flex: 0 0 var(--sidebar-width);
  background: var(--c-sidebar-bg);
  color: var(--c-sidebar-text);
  border-inline-end: 1px solid var(--c-sidebar-border);
  position: sticky;
  top: 0;
  align-self: flex-start;
  height: 100vh;
  height: 100dvh;
  overflow-y: auto;
  overscroll-behavior: contain;
  z-index: 1040;
  scrollbar-width: thin;
  scrollbar-color: var(--c-slate-300) transparent;
}
.app-sidebar::-webkit-scrollbar { width: 6px; }
.app-sidebar::-webkit-scrollbar-thumb { background: var(--c-slate-300); border-radius: 3px; }

.app-main {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.app-topbar {
  position: sticky;
  top: 0;
  z-index: 1030;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  height: var(--topbar-height);
  padding: 0 var(--space-4);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(140%) blur(8px);
  -webkit-backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--c-border);
}
.app-topbar-start { display: flex; align-items: center; gap: var(--space-2); min-width: 0; }
.app-topbar-title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--c-text-strong);
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.app-topbar-actions {
  margin-inline-start: auto;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.55rem;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  background: var(--c-surface);
  color: var(--c-text-muted);
  font-size: 0.8125rem;
  line-height: 1;
  text-decoration: none;
  transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}

.theme-toggle:hover,
.theme-toggle:focus-visible {
  color: var(--c-text);
  border-color: var(--c-primary);
  background: var(--c-surface-2);
}

.theme-toggle .bi {
  font-size: 1rem;
}

.theme-toggle-label {
  max-width: 8rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.site-header .theme-toggle {
  padding: 0.3rem 0.45rem;
}

@media (max-width: 575.98px) {
  .theme-toggle-label {
    display: none !important;
  }
}

.app-user-menu__toggle {
  max-width: 220px;
  padding-inline-start: 0.35rem;
}

.app-user-menu__avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 999px;
  background: var(--c-primary-100);
  color: var(--c-primary-800);
  font-size: 0.6875rem;
  font-weight: 700;
  flex-shrink: 0;
}

.app-user-menu__name {
  max-width: 140px;
}

.app-user-menu__dropdown {
  min-width: 240px;
}

.app-content {
  flex: 1 1 auto;
  width: 100%;
  max-width: 100%;
  padding: var(--space-6) var(--space-4) var(--space-12);
  min-width: 0;
  overflow-x: clip;
  box-sizing: border-box;
}

@media (min-width: 768px) {
  .app-content { padding-inline: var(--space-6); }
}

/* Keep all authenticated app views inside the main pane (no horizontal page scroll) */
.app-content > .row,
.app-content > .container > .row,
.app-content > .container-fluid > .row,
.app-content > .container-xl > .row,
.app-content .card > .row,
.app-content .ds-card > .row {
  width: 100%;
  max-width: 100%;
  margin-inline: 0;
  --bs-gutter-x: 1rem;
}

.app-content [class*="col-"] {
  min-width: 0;
  max-width: 100%;
}

.app-content > .container,
.app-content > .container-fluid,
.app-content > .container-xl,
.app-content > .container-lg {
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

.app-content .card,
.app-content .ds-card,
.app-content .page-header,
.app-content .page-shell {
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

.app-content .card-body,
.app-content .ds-card .card-body {
  min-width: 0;
}

.app-content .table-responsive {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.app-content .table {
  width: 100%;
  max-width: 100%;
}

.app-content .nav-tabs,
.app-content .nav-pills {
  flex-wrap: wrap;
  max-width: 100%;
}

.app-content img,
.app-content video,
.app-content iframe {
  max-width: 100%;
  height: auto;
}

.app-content pre,
.app-content code,
.app-content .collector-share-url,
.app-content .input-group {
  max-width: 100%;
}

.app-content pre {
  overflow-x: auto;
}

/* Public marketing / legal pages — align Bootstrap containers with --content-max */
.sp-body {
  overflow-x: clip;
}

.sp-body .container,
.sp-body .container-xl,
.sp-body .container-lg {
  max-width: min(100%, var(--content-max));
  min-width: 0;
}

.sp-body [class*="col-"] {
  min-width: 0;
  max-width: 100%;
}

.sp-body .table-responsive {
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* Mobile sidebar (overlay) */
.sidebar-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-base) var(--ease-out);
  z-index: 1039;
}
.sidebar-backdrop.show { opacity: 1; pointer-events: auto; }

@media (max-width: 991.98px) {
  .app-sidebar {
    position: fixed;
    top: 0;
    inset-inline-start: 0;
    height: 100vh;
    height: 100dvh;
    transform: translateX(-100%);
    transition: transform var(--t-base) var(--ease-out);
    box-shadow: var(--shadow-xl);
  }
  .app-sidebar.show { transform: translateX(0); }
  body.sidebar-open { overflow: hidden; }
}

/* ---------- 4. Sidebar nav ---------- */
.sidebar-brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-4) var(--space-3);
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-text-strong);
  letter-spacing: -0.01em;
}
.sidebar-brand i {
  width: 28px;
  height: 28px;
  min-width: 28px;
  min-height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--c-primary-500), var(--c-primary-700));
  color: #fff;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  line-height: 1;
  padding: 0;
}

.sidebar-brand i::before {
  display: block;
  margin: 0;
  line-height: 1;
  transform: none;
}

.platform-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  line-height: 1;
  flex-shrink: 0;
}

.platform-logo__img {
  display: block;
  width: auto;
  height: 28px;
  max-width: min(160px, 100%);
  object-fit: contain;
}

.platform-logo--xs .platform-logo__img { height: 22px; max-width: 120px; }
.platform-logo--sm .platform-logo__img { height: 24px; max-width: 140px; }
.platform-logo--md .platform-logo__img { height: 30px; max-width: 160px; }
.platform-logo--lg .platform-logo__img { height: 36px; max-width: 200px; }
.platform-logo--auth .platform-logo__img { height: 32px; max-width: 160px; }

.site-logo .platform-logo--header {
  flex-shrink: 0;
}

.platform-logo--header .platform-logo__img {
  height: 32px;
  max-width: min(160px, 42vw);
  width: auto;
}

.sidebar-brand .platform-logo--sidebar {
  width: auto;
  max-width: 100%;
}

.platform-logo--sidebar .platform-logo__img {
  width: auto;
  height: 28px;
  max-height: 28px;
  max-width: min(140px, 100%);
  object-fit: contain;
  object-position: left center;
}

.platform-logo--on-dark {
  background: rgba(255, 255, 255, 0.96);
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-md);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.08);
}

.platform-logo__name {
  font-weight: 700;
  color: var(--c-text-strong);
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 1px;
  padding: 0 var(--space-3) var(--space-6);
}
.sidebar-section {
  margin: var(--space-4) var(--space-2) var(--space-1);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-text-subtle);
}

.sidebar-nav .nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0.4375rem var(--space-3);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--c-sidebar-text);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: background var(--t-fast) var(--ease-out), color var(--t-fast) var(--ease-out);
}
.sidebar-nav .nav-link i {
  font-size: 1rem;
  width: 18px;
  display: inline-flex;
  justify-content: center;
  color: var(--c-text-muted);
  transition: color var(--t-fast) var(--ease-out);
}
.sidebar-nav .nav-link:hover,
.sidebar-nav .nav-link:focus-visible {
  background: var(--c-sidebar-hover-bg);
  color: var(--c-sidebar-hover-text);
  text-decoration: none;
}
.sidebar-nav .nav-link:hover i,
.sidebar-nav .nav-link:focus-visible i {
  color: var(--c-sidebar-hover-text);
}
.sidebar-nav .nav-link.active {
  background: var(--c-sidebar-active-bg);
  color: var(--c-sidebar-active-text);
  font-weight: 600;
}
.sidebar-nav .nav-link.active i { color: var(--c-sidebar-active-text); }

/* ---------- 5. Cards ---------- */
.card,
.ds-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xs);
}
.card { padding: 0; }
.card-header {
  background: transparent;
  border-bottom: 1px solid var(--c-border);
  padding: var(--space-3) var(--space-4);
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--c-text-strong);
}
.card-body { padding: var(--space-4); }
.card-footer {
  background: var(--c-surface-2);
  border-top: 1px solid var(--c-border);
  padding: var(--space-3) var(--space-4);
}

.ds-card-hover { transition: border-color var(--t-base) var(--ease-out), box-shadow var(--t-base) var(--ease-out); cursor: pointer; }
.ds-card-hover:hover {
  border-color: var(--c-primary-300);
  box-shadow: var(--shadow-md);
}

/* ---------- 6. Buttons ---------- */
.btn {
  --btn-pad-y: 0.4375rem;
  --btn-pad-x: 0.875rem;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.25rem;
  padding: var(--btn-pad-y) var(--btn-pad-x);
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4375rem;
  cursor: pointer;
  transition: background var(--t-fast) var(--ease-out),
              color var(--t-fast) var(--ease-out),
              border-color var(--t-fast) var(--ease-out),
              box-shadow var(--t-fast) var(--ease-out);
  white-space: nowrap;
}
.btn:focus-visible { box-shadow: var(--shadow-focus); }
.btn i { font-size: 1em; line-height: 1; }

.btn-sm {
  --btn-pad-y: 0.3125rem;
  --btn-pad-x: 0.6875rem;
  font-size: 0.8125rem;
}
.btn-lg {
  --btn-pad-y: 0.625rem;
  --btn-pad-x: 1.125rem;
  font-size: 0.9375rem;
}

.btn-primary,
.btn-primary:focus {
  background: var(--c-primary-600);
  color: var(--c-text-on-primary);
  border-color: var(--c-primary-600);
}
.btn-primary:hover {
  background: var(--c-primary-700);
  border-color: var(--c-primary-700);
  color: var(--c-text-on-primary);
}

.btn-secondary,
.btn-outline-secondary {
  background: var(--c-surface);
  color: var(--c-text-strong);
  border-color: var(--c-border-strong);
}
.btn-secondary:hover,
.btn-outline-secondary:hover {
  background: var(--c-slate-100);
  border-color: var(--c-border-strong);
  color: var(--c-text-strong);
}

.btn-outline-primary {
  background: var(--c-surface);
  border-color: var(--c-primary-300);
  color: var(--c-primary-700);
}
.btn-outline-primary:hover {
  background: var(--c-primary-50);
  border-color: var(--c-primary-400);
  color: var(--c-primary-800);
}

.btn-success { background: var(--c-success-600); border-color: var(--c-success-600); color: #fff; }
.btn-success:hover { background: var(--c-success-700); border-color: var(--c-success-700); color: #fff; }

.btn-danger { background: var(--c-danger-600); border-color: var(--c-danger-600); color: #fff; }
.btn-danger:hover { background: var(--c-danger-700); border-color: var(--c-danger-700); color: #fff; }
.btn-outline-danger { background: var(--c-surface); border-color: var(--c-danger-500); color: var(--c-danger-700); }
.btn-outline-danger:hover { background: var(--c-danger-50); border-color: var(--c-danger-600); color: var(--c-danger-700); }

.btn-warning { background: var(--c-warning-500); border-color: var(--c-warning-500); color: #422006; }
.btn-warning:hover { background: var(--c-warning-600); border-color: var(--c-warning-600); color: #422006; }
.btn-outline-warning { background: var(--c-surface); border-color: var(--c-warning-500); color: var(--c-warning-700); }
.btn-outline-warning:hover { background: var(--c-warning-50); border-color: var(--c-warning-600); color: var(--c-warning-700); }

.btn-info { background: var(--c-info-600); border-color: var(--c-info-600); color: #fff; }
.btn-info:hover { background: var(--c-info-700); border-color: var(--c-info-700); color: #fff; }
.btn-outline-info { background: var(--c-surface); border-color: var(--c-info-500); color: var(--c-info-700); }
.btn-outline-info:hover { background: var(--c-info-50); border-color: var(--c-info-600); color: var(--c-info-700); }

.btn-link {
  background: transparent;
  border-color: transparent;
  color: var(--c-primary-600);
  text-decoration: none;
}
.btn-link:hover { color: var(--c-primary-700); text-decoration: underline; }

.btn:disabled,
.btn.disabled {
  opacity: 0.55;
  cursor: not-allowed;
  box-shadow: none;
}

.btn-icon { padding: 0.375rem; aspect-ratio: 1; }

/* ---------- 7. Forms ---------- */
.form-label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--c-text-strong);
  margin-bottom: 0.25rem;
  display: inline-block;
}

/* Required question asterisk — always red, same line as prompt text */
.sp-required-mark {
  display: inline;
  margin-inline-start: 0.2em;
  color: var(--c-danger-600, #dc2626) !important;
  font-weight: 700;
  line-height: inherit;
  white-space: nowrap;
  flex-shrink: 0;
  vertical-align: baseline;
}

.sp-question-label-row {
  display: inline;
}

.sp-question-label-row .bilingual-primary,
.sp-question-label .sp-question-label-row {
  display: inline;
}
.form-text {
  font-size: 0.75rem;
  color: var(--c-text-muted);
  margin-top: 0.25rem;
}

.form-control,
.form-select {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  line-height: 1.5;
  padding: 0.4375rem 0.75rem;
  background-color: var(--c-surface);
  color: var(--c-text);
  border: 1px solid var(--c-border-strong);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs);
  transition: border-color var(--t-fast) var(--ease-out), box-shadow var(--t-fast) var(--ease-out);
}
.form-control::placeholder { color: var(--c-text-subtle); }
.form-control:hover,
.form-select:hover { border-color: var(--c-slate-400); }
.form-control:focus,
.form-select:focus {
  outline: none;
  border-color: var(--c-primary-500);
  box-shadow: var(--shadow-focus);
}
.form-control:disabled,
.form-select:disabled { background-color: var(--c-slate-100); color: var(--c-text-muted); cursor: not-allowed; }

/* Number inputs: no browser spinner arrows */
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
input[type="number"] {
  -moz-appearance: textfield;
  appearance: textfield;
}

.form-control-sm,
.form-select-sm { font-size: 0.8125rem; padding: 0.25rem 0.5rem; }
.form-control-lg,
.form-select-lg { font-size: 0.9375rem; padding: 0.5625rem 0.875rem; }

/* Restore the chevron arrow on <select.form-select>.
   Bootstrap's chevron rides on `background-image`; the design-token rules
   above use `background-color` (longhand) so we can re-attach the SVG here. */
.form-select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='none' stroke='%2364748b' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 16px 12px;
  padding-right: 2.25rem;
}
.form-select-sm {
  background-position: right 0.5rem center;
  padding-right: 1.75rem;
}
.form-select-lg {
  background-position: right 0.875rem center;
  padding-right: 2.5rem;
}
html[dir="rtl"] .form-select {
  background-position: left 0.75rem center;
  padding-right: 0.75rem;
  padding-left: 2.25rem;
}
html[dir="rtl"] .form-select-sm {
  background-position: left 0.5rem center;
  padding-right: 0.5rem;
  padding-left: 1.75rem;
}
html[dir="rtl"] .form-select-lg {
  background-position: left 0.875rem center;
  padding-right: 0.875rem;
  padding-left: 2.5rem;
}
.form-select:focus { border-color: var(--c-primary-500); }
.form-select:hover { color: var(--c-text); }

.input-group .form-control,
.input-group .form-select { box-shadow: none; }

.form-check-input {
  border: 1px solid var(--c-border-strong);
  background-color: var(--c-surface);
  width: 1rem;
  height: 1rem;
  margin-top: 0.25rem;
}
.form-check-input:checked {
  background-color: var(--c-primary-600);
  border-color: var(--c-primary-600);
}
.form-check-input:focus { box-shadow: var(--shadow-focus); border-color: var(--c-primary-500); }
.form-check-label { font-size: 0.875rem; color: var(--c-text); }

.form-switch .form-check-input { height: 1.125rem; }

/* Search input */
.ds-search {
  position: relative;
}
.ds-search > i {
  position: absolute;
  inset-inline-start: 0.625rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--c-text-muted);
  font-size: 0.9rem;
  pointer-events: none;
}
.ds-search > .form-control { padding-inline-start: 2rem; }

/* ---------- 8. Badges & chips ---------- */
.badge {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.7188rem;
  padding: 0.1875rem 0.5rem;
  line-height: 1;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  border: 1px solid transparent;
}
.badge.text-bg-light,
.badge.bg-light { background: var(--c-slate-100) !important; color: var(--c-slate-700) !important; border-color: var(--c-border); }
.badge.text-bg-primary,
.badge.bg-primary { background: var(--c-primary-100) !important; color: var(--c-primary-800) !important; }
.badge.text-bg-success,
.badge.bg-success { background: var(--c-success-50) !important; color: var(--c-success-700) !important; border-color: #a7f3d0; }
.badge.text-bg-warning,
.badge.bg-warning { background: var(--c-warning-50) !important; color: var(--c-warning-700) !important; border-color: #fcd34d; }
.badge.text-bg-danger,
.badge.bg-danger { background: var(--c-danger-50) !important; color: var(--c-danger-700) !important; border-color: #fecaca; }
.badge.text-bg-info,
.badge.bg-info { background: var(--c-info-50) !important; color: var(--c-info-700) !important; border-color: #bfdbfe; }

.ds-status {
  display: inline-flex;
  align-items: center;
  gap: 0.4375rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--c-text-muted);
}
.ds-status::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-slate-400);
}
.ds-status.is-active::before { background: var(--c-success-500); box-shadow: 0 0 0 3px rgb(16 185 129 / 0.16); }
.ds-status.is-paused::before { background: var(--c-warning-500); }
.ds-status.is-error::before  { background: var(--c-danger-500); }
.ds-status.is-draft::before  { background: var(--c-slate-400); }

/* ---------- 9. Tables ---------- */
.table {
  --bs-table-bg: transparent;
  width: 100%;
  margin-bottom: 0;
  color: var(--c-text);
  font-size: 0.875rem;
}
.table thead th {
  background: var(--c-surface-2);
  color: var(--c-text-muted);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  text-align: start;
  padding: 0.625rem 0.875rem;
  border-bottom: 1px solid var(--c-border);
  white-space: nowrap;
}
.table tbody td {
  padding: 0.6875rem 0.875rem;
  border-top: 1px solid var(--c-border);
  vertical-align: middle;
}
.table tbody tr:first-child td { border-top: none; }
.table-hover tbody tr { transition: background var(--t-fast) var(--ease-out); }
.table-hover tbody tr:hover { background: var(--c-slate-50); }

.survey-list-bulk-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--c-border, #e2e8f0);
  background: var(--c-slate-50, #f8fafc);
}

.survey-list-bulk-bar__label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--c-text, #0f172a);
}

.survey-list-bulk-bar__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.survey-list-bulk-bar__actions .btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.survey-list-row__check {
  width: 2.5rem;
  vertical-align: middle;
}

.survey-list-table {
  border-collapse: separate;
  border-spacing: 0;
}

.survey-list-group-row > td {
  padding-top: 0.7rem;
  padding-bottom: 0.7rem;
  background: var(--c-primary-50);
  border: 1px solid var(--c-primary-200);
  border-bottom: none;
  box-shadow: inset 4px 0 0 var(--c-primary-600);
}

.survey-list-group-row > td:first-child {
  border-start-start-radius: var(--radius-md);
}

.survey-list-group-row > td:last-child {
  border-start-end-radius: var(--radius-md);
}

.survey-list-group-row.is-collapsed > td {
  border-bottom: 1px solid var(--c-primary-200);
}

.survey-list-group-row.is-collapsed > td:first-child {
  border-end-start-radius: var(--radius-md);
}

.survey-list-group-row.is-collapsed > td:last-child {
  border-end-end-radius: var(--radius-md);
}

.survey-list-group-row:not(:has(+ tr.survey-list-row--grouped)) > td {
  border-bottom: 1px solid var(--c-primary-200);
}

.survey-list-group-row:not(:has(+ tr.survey-list-row--grouped)) > td:first-child {
  border-end-start-radius: var(--radius-md);
}

.survey-list-group-row:not(:has(+ tr.survey-list-row--grouped)) > td:last-child {
  border-end-end-radius: var(--radius-md);
}

.survey-list-group-header {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.survey-list-group-rename {
  flex-shrink: 0;
  opacity: 0.55;
  line-height: 1;
}

.survey-list-group-row:hover .survey-list-group-rename,
.survey-list-group-rename:focus-visible {
  opacity: 1;
}

.survey-list-group-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 600;
  color: var(--c-text, #0f172a);
  cursor: pointer;
}

.survey-list-group-toggle__icon {
  transition: transform 0.2s ease;
}

.survey-list-group-row.is-collapsed .survey-list-group-toggle__icon {
  transform: rotate(-90deg);
}

.survey-list-row--grouped td {
  background: color-mix(in srgb, var(--c-primary-50) 60%, var(--c-surface));
  border-inline: 1px solid var(--c-primary-200);
  border-bottom: none;
  box-shadow: inset 4px 0 0 var(--c-primary-300);
  transition: background var(--t-fast) var(--ease-out);
}

.survey-list-row--grouped .survey-list-row__check + td,
.survey-list-table:not(:has(.survey-list-row__check)) .survey-list-row--grouped td:first-child {
  position: relative;
  padding-inline-start: 2.25rem;
}

.survey-list-row--grouped .survey-list-row__check + td::before,
.survey-list-table:not(:has(.survey-list-row__check)) .survey-list-row--grouped td:first-child::before {
  content: "";
  position: absolute;
  inset-inline-start: 1.15rem;
  top: 50%;
  width: 0.625rem;
  height: 0.625rem;
  border-inline-start: 2px solid var(--c-primary-300);
  border-bottom: 2px solid var(--c-primary-300);
  transform: translateY(-65%);
  border-end-end-radius: 2px;
  pointer-events: none;
}

.survey-list-row--grouped-last td {
  border-bottom: 1px solid var(--c-primary-200);
}

.survey-list-row--grouped-last td:first-child {
  border-end-start-radius: var(--radius-md);
}

.survey-list-row--grouped-last td:last-child {
  border-end-end-radius: var(--radius-md);
}

.survey-list-group-spacer td {
  height: 1rem;
  padding: 0;
  border: none;
  background: transparent;
  line-height: 0;
  vertical-align: middle;
}

.survey-list-row--standalone td {
  background: var(--c-surface);
}

.survey-list-row--standalone-first td {
  border-top: 2px solid var(--c-border);
}

.survey-list-table.table-hover > tbody > tr.survey-list-group-row:hover > td {
  background: var(--c-primary-100);
}

.survey-list-table.table-hover > tbody > tr.survey-list-row--grouped:hover > td {
  background: var(--c-primary-100);
}

.survey-list-table.table-hover > tbody > tr.survey-list-row--standalone:hover > td {
  background: var(--c-slate-50);
}
.table-responsive { border-radius: var(--radius-lg); }

/* Table embedded inside a card: no extra borders on first/last */
.card > .table,
.card > .table-responsive > .table { margin-bottom: 0; }
.card > .table thead th:first-child,
.card > .table-responsive > .table thead th:first-child { border-start-start-radius: var(--radius-lg); }
.card > .table thead th:last-child,
.card > .table-responsive > .table thead th:last-child { border-start-end-radius: var(--radius-lg); }

/* Action buttons in table rows — equal height (text + icon-only) */
.table-actions,
.table td .d-inline-flex:has(.btn-sm),
.table td .d-inline-flex:has(form .btn-sm) {
  align-items: center;
}

.table td.text-end .btn-sm,
.table td.text-end form .btn-sm,
.table td .d-inline-flex .btn-sm,
.table td .d-inline-flex form .btn-sm,
.table .team-members-table__actions .btn-sm,
.table-actions .btn-sm,
.table-actions form .btn-sm {
  height: 2rem;
  min-height: 2rem;
  padding-block: 0;
  box-sizing: border-box;
  vertical-align: middle;
}

.table td.text-end form.d-inline,
.table td .d-inline-flex > form,
.table-actions > form {
  display: inline-flex;
  align-items: center;
  margin: 0;
  vertical-align: middle;
}

/* Icon-only action buttons (e.g. trash) match text button height */
.table td.text-end .btn-sm:not(:has(span:not(.visually-hidden))),
.table td .d-inline-flex .btn-sm:not(:has(span:not(.visually-hidden))),
.table td .d-inline-flex form .btn-sm,
.table-actions form .btn-sm {
  min-width: 2rem;
  padding-inline: 0.4375rem;
  justify-content: center;
}

/* ---------- 10. Alerts ---------- */
.alert {
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  border: 1px solid transparent;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}
.alert-success { background: var(--c-success-50); color: var(--c-success-700); border-color: #a7f3d0; }
.alert-warning { background: var(--c-warning-50); color: var(--c-warning-700); border-color: #fde68a; }
.alert-danger,
.alert-error  { background: var(--c-danger-50); color: var(--c-danger-700); border-color: #fecaca; }
.alert-info    { background: var(--c-info-50); color: var(--c-info-700); border-color: #bfdbfe; }
.alert-primary { background: var(--c-primary-50); color: var(--c-primary-800); border-color: var(--c-primary-200); }

/* ---------- 11. KPI / Stat card ---------- */
.kpi {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-xs);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.kpi-label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--c-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  line-height: 1.35;
}
.kpi-label__icon {
  flex-shrink: 0;
  width: 1.5rem;
  height: 1.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--c-primary-50);
  color: var(--c-primary-700);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
}
.kpi-label__icon i {
  line-height: 1;
}
.kpi-label__text {
  flex: 1;
  min-width: 0;
}
/* Legacy: icon directly under .kpi-label without wrapper */
.kpi-label > i {
  flex-shrink: 0;
  width: 1.5rem;
  height: 1.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--c-primary-50);
  color: var(--c-primary-700);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  line-height: 1;
}
.kpi-value {
  font-size: 1.625rem;
  font-weight: 700;
  color: var(--c-text-strong);
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.kpi-delta {
  font-size: 0.75rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}
.kpi-delta.is-up   { color: var(--c-success-700); }
.kpi-delta.is-down { color: var(--c-danger-700); }

/* Legacy aliases — keep old pages rendering until each is migrated */
.kpi-card { /* alias for .kpi */
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-xs);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  min-height: 100%;
}
.card-header-actions { display: inline-flex; gap: var(--space-2); align-items: center; }
.table-responsive-card { overflow-x: auto; }

/* ---------- 12. Page header ---------- */
.page-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}
.page-header .page-title {
  font-size: 1.375rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--c-text-strong);
  margin: 0;
}
.page-header .page-subtitle {
  font-size: 0.875rem;
  color: var(--c-text-muted);
  margin: 0.25rem 0 0;
}
.page-header .page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
}
.page-eyebrow {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--c-text-subtle);
  display: block;
  margin-bottom: 0.25rem;
}

/* ---------- 13. Public site header ---------- */
.site-header {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: saturate(150%) blur(10px);
  -webkit-backdrop-filter: saturate(150%) blur(10px);
  border-bottom: 1px solid var(--c-border);
  position: sticky;
  top: 0;
  z-index: 1020;
}
.site-header .container,
.site-header .container-xl { max-width: var(--content-max); }
.site-logo { color: var(--c-text-strong); font-size: 0.9375rem; }
.site-logo:hover { color: var(--c-text-strong); text-decoration: none; }
.site-logo-mark {
  width: 28px;
  height: 28px;
  min-width: 28px;
  min-height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--c-primary-500), var(--c-primary-700));
  color: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  font-size: 0.875rem;
  line-height: 1;
  padding: 0;
}

.site-logo-mark i::before,
.site-logo-mark .bi::before {
  display: block;
  margin: 0;
  line-height: 1;
  transform: none;
}
.site-nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--c-text-muted);
  padding: 0.4375rem 0.75rem;
  border-radius: var(--radius-md);
  transition: background var(--t-fast) var(--ease-out), color var(--t-fast) var(--ease-out);
}
.site-nav-link:hover { color: var(--c-text-strong); background: var(--c-slate-100); text-decoration: none; }
.site-nav-link.active {
  color: var(--c-primary-700);
  background: var(--c-primary-50);
  font-weight: 600;
}

/* ---------- 14. Marketing hero ---------- */
.marketing-hero {
  background: linear-gradient(180deg, #f8fafc 0%, #eef2ff 100%);
  border-bottom: 1px solid var(--c-border);
  padding: var(--space-12) var(--space-4);
}
.marketing-hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--c-slate-950), var(--c-primary-700));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-3);
}
.marketing-hero .lead {
  font-size: 1.0625rem;
  color: var(--c-text-muted);
  max-width: 56ch;
  line-height: 1.6;
}
.home-signed-in-banner {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.875rem;
  border-radius: var(--radius-full);
  background: #ecfdf5;
  color: #047857;
  border: 1px solid #a7f3d0;
  font-size: 0.875rem;
  font-weight: 500;
}
.site-header-user {
  max-width: 160px;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4375rem;
  background: var(--c-primary-50);
  color: var(--c-primary-700);
  border: 1px solid var(--c-primary-200);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.25rem 0.625rem;
  margin-bottom: var(--space-4);
}

.feature-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  transition: border-color var(--t-base) var(--ease-out), transform var(--t-base) var(--ease-out), box-shadow var(--t-base) var(--ease-out);
}
.feature-card:hover { border-color: var(--c-primary-300); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.feature-card .feature-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--c-primary-50);
  color: var(--c-primary-700);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.0625rem;
  margin-bottom: var(--space-2);
}
.feature-card h3 { font-size: 1rem; margin: 0; }
.feature-card p { font-size: 0.875rem; color: var(--c-text-muted); margin: 0; }

/* ---------- 15. Auth split layout ---------- */
.auth-shell {
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  grid-template-columns: 1fr;
  background: var(--c-bg);
}
@media (min-width: 992px) {
  .auth-shell { grid-template-columns: 1fr 1fr; }
}
.auth-pane {
  display: flex;
  flex-direction: column;
  padding: var(--space-6) var(--space-4);
}
.auth-pane--form {
  align-items: center;
  justify-content: center;
}
.auth-pane--brand {
  background: var(--auth-brand-bg);
  color: var(--auth-brand-fg);
  position: relative;
  overflow: hidden;
  display: none;
  justify-content: space-between;
  isolation: isolate;
}
@media (min-width: 992px) {
  .auth-pane--brand { display: flex; padding: clamp(2.5rem, 5vw, 4rem); }
  .auth-pane { padding-inline: var(--space-12); }
}
.auth-pane--brand::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--auth-brand-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--auth-brand-grid) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: radial-gradient(ellipse 90% 80% at 28% 36%, #000 20%, transparent 72%);
  pointer-events: none;
  z-index: 0;
}
.auth-pane--brand::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 58% 48% at 14% 16%, var(--auth-brand-glow-a), transparent 68%),
    radial-gradient(ellipse 52% 44% at 86% 84%, var(--auth-brand-glow-b), transparent 66%),
    radial-gradient(ellipse 36% 32% at 72% 22%, var(--auth-brand-glow-b), transparent 58%);
  pointer-events: none;
  z-index: 0;
}
.auth-brand-logo,
.auth-brand-body {
  position: relative;
  z-index: 1;
}
.auth-brand-logo .platform-logo--on-dark {
  background: transparent;
  padding: 0;
  box-shadow: none;
}
.auth-brand-logo .platform-logo__img {
  height: 34px;
  max-width: min(180px, 72vw);
  filter: drop-shadow(0 2px 10px rgba(15, 23, 42, 0.28));
}
.auth-brand-body {
  max-width: 28.75rem;
  margin-top: auto;
  padding-top: var(--space-10);
}
.auth-brand-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4375rem;
  background: var(--auth-brand-glass);
  color: var(--auth-brand-fg);
  border: 1px solid var(--auth-brand-glass-border);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.3125rem 0.75rem;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.auth-brand-title {
  margin: var(--space-3) 0 var(--space-4);
  font-size: clamp(1.75rem, 2.4vw, 2.125rem);
  line-height: 1.18;
  letter-spacing: -0.025em;
  font-weight: 700;
  color: var(--auth-brand-fg);
  text-wrap: balance;
}
.auth-brand-lead {
  margin: 0;
  color: var(--auth-brand-fg-muted);
  font-size: 1rem;
  line-height: 1.65;
  max-width: 42ch;
}
.auth-card {
  width: 100%;
  max-width: 420px;
}
.auth-card h1 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}
.auth-card .auth-subtitle {
  color: var(--c-text-muted);
  font-size: 0.9375rem;
  margin: 0 0 var(--space-5);
}
.auth-feature-list { list-style: none; padding: 0; margin: var(--space-4) 0 0; display: grid; gap: var(--space-3); }
.auth-feature-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  color: var(--auth-brand-fg-muted);
  font-size: 0.9375rem;
  line-height: 1.5;
}
.auth-feature-list li i {
  width: 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--auth-brand-icon-bg);
  border: 1px solid var(--auth-brand-glass-border);
  border-radius: var(--radius-sm);
  color: var(--auth-brand-fg);
  flex-shrink: 0;
}
.auth-brand-mark {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.18);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}

/* ---------- 16. Modals / Dropdowns / Tooltips ---------- */
.dropdown-menu {
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 0.25rem;
  font-size: 0.875rem;
}
.dropdown-item {
  border-radius: var(--radius-sm);
  padding: 0.375rem 0.625rem;
  color: var(--c-text);
}
.dropdown-item:hover,
.dropdown-item:focus { background: var(--c-slate-100); color: var(--c-text-strong); }

.company-switcher-menu {
  min-width: 14rem;
  max-width: min(20rem, 92vw);
  max-height: min(20rem, 70vh);
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 0.25rem;
}

.company-switcher-search-wrap {
  position: sticky;
  top: 0;
  z-index: 1;
  padding: 0.375rem 0.375rem 0.5rem;
  margin-bottom: 0.125rem;
  background: var(--c-surface);
  border-bottom: 1px solid var(--c-border);
}

.company-switcher-search {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  background: var(--c-slate-50);
  cursor: text;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.company-switcher-search:focus-within {
  border-color: var(--c-primary-400);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--c-primary-400) 25%, transparent);
  background: var(--c-surface);
}

.company-switcher-search__icon {
  flex-shrink: 0;
  font-size: 0.875rem;
  color: var(--c-slate-500);
}

.company-switcher-search__input {
  border: 0;
  background: transparent;
  box-shadow: none;
  padding: 0;
  min-height: 1.75rem;
  font-size: 0.8125rem;
  color: var(--c-text-strong);
}

.company-switcher-search__input:focus {
  border: 0;
  box-shadow: none;
  background: transparent;
}

.company-switcher-empty .dropdown-item-text {
  text-align: center;
}

.modal-content {
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}
.modal-header { padding: var(--space-4); border-bottom: 1px solid var(--c-border); }
.modal-body { padding: var(--space-4); }
.modal-footer { padding: var(--space-3) var(--space-4); border-top: 1px solid var(--c-border); background: var(--c-surface-2); }

/* ---------- 17. Tabs / Pills ---------- */
.nav-tabs {
  border-bottom: 1px solid var(--c-border);
  gap: 0.25rem;
}
.nav-tabs .nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--c-text-muted);
  border: none;
  border-bottom: 2px solid transparent;
  padding: 0.5rem 0.75rem;
  margin-bottom: -1px;
  background: transparent;
  transition: color var(--t-fast) var(--ease-out), border-color var(--t-fast) var(--ease-out);
}
.nav-tabs .nav-link:hover { color: var(--c-text-strong); border-color: transparent; }
.nav-tabs .nav-link.active {
  color: var(--c-primary-700);
  border-bottom-color: var(--c-primary-600);
  background: transparent;
}

/* ---------- 17a. Question inline editor (Edit page) ---------- */
.q-editor {
  display: none;
  padding: var(--space-4);
  background: var(--c-slate-50);
  border-top: 1px solid var(--c-border);
}
.q-editor.is-open { display: block; }

/* Editor is now a single full-width column so the options table
   never gets squeezed into a narrow side pane. Title/help stack on top,
   then the options list below uses the full editor width. */
.q-editor-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.q-options-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}
.bilingual-field-group + .bilingual-field-group {
  margin-top: var(--space-2);
}

.q-option-row {
  display: grid;
  /* Label gets ~2× Value; Score is fixed; Remove is auto.
     minmax(0,…) lets the fr columns shrink instead of overflowing. */
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr) 110px auto;
  gap: var(--space-2);
  align-items: center;
}
@media (max-width: 640px) {
  .q-option-row {
    grid-template-columns: 1fr auto;
  }
  .q-option-row .q-option-value,
  .q-option-row .q-option-score { grid-column: 1 / -1; }
}
.q-option-row .form-control { font-size: 0.875rem; }
.q-option-row .btn { padding: 0.35rem 0.55rem; }

/* Column header row above the option rows */
.q-option-row--head {
  padding: 0 0.125rem;
  margin-bottom: -0.125rem;
}
.q-option-col-head {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--c-text-subtle);
  line-height: 1.1;
}
@media (max-width: 640px) {
  .q-option-row--head { display: none; }
}

.q-editor-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
  justify-content: flex-end;
  margin-top: var(--space-3);
}
.q-editor-actions .form-check { margin-right: auto; }
html[dir="rtl"] .q-editor-actions .form-check { margin-right: 0; margin-left: auto; }

/* The toggle button reflects open/closed via .active */
.btn[aria-expanded="true"] .bi-chevron-down {
  transform: rotate(180deg);
  transition: transform var(--t-base) var(--ease-out);
}
.btn .bi-chevron-down { transition: transform var(--t-base) var(--ease-out); }

/* ---------- 17b. SP modal (custom alert / confirm) ---------- */
.sp-modal-root {
  position: fixed;
  inset: 0;
  z-index: 1080;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  background: rgba(15, 23, 42, 0.52);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity var(--t-base) var(--ease-out);
}
.sp-modal-root.is-open {
  opacity: 1;
}

.sp-modal {
  position: relative;
  background: var(--c-surface);
  border: 1px solid var(--c-border-subtle, rgba(15, 23, 42, 0.08));
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 48px -12px rgba(15, 23, 42, 0.22), var(--shadow-xl);
  width: 100%;
  max-width: 28rem;
  max-height: calc(100dvh - var(--space-8));
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: translateY(-10px) scale(0.98);
  transition: transform var(--t-base) var(--ease-out);
}
.sp-modal-root.is-open .sp-modal {
  transform: translateY(0) scale(1);
}

@media (prefers-reduced-motion: reduce) {
  .sp-modal-root,
  .sp-modal {
    transition: none;
  }
  .sp-modal-root.is-open .sp-modal {
    transform: none;
  }
}

.sp-modal-close {
  position: absolute;
  top: var(--space-3);
  inset-inline-end: var(--space-3);
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: none;
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--c-text-muted);
  cursor: pointer;
  transition: background-color var(--t-fast) var(--ease-out), color var(--t-fast) var(--ease-out);
}
.sp-modal-close:hover {
  background: var(--c-surface-muted, rgba(15, 23, 42, 0.06));
  color: var(--c-text-strong);
}
.sp-modal-close:focus-visible {
  outline: 2px solid var(--c-primary-500);
  outline-offset: 2px;
}

.sp-modal-icon {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: var(--c-primary-50);
  color: var(--c-primary-700);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}
.sp-modal--question .sp-modal-icon { background: var(--c-primary-50); color: var(--c-primary-700); }
.sp-modal--danger .sp-modal-icon  { background: var(--c-danger-50);  color: var(--c-danger-700);  }
.sp-modal--warning .sp-modal-icon { background: var(--c-warning-50); color: var(--c-warning-700); }
.sp-modal--success .sp-modal-icon { background: var(--c-success-50); color: var(--c-success-700); }
.sp-modal--info .sp-modal-icon    { background: var(--c-info-50);    color: var(--c-info-700);    }

.sp-modal-header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-5) var(--space-3);
  padding-inline-end: calc(var(--space-5) + 2rem);
}
.sp-modal-title {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--c-text-strong);
  margin: 0 0 0.35rem;
  line-height: 1.35;
  letter-spacing: -0.01em;
}
.sp-modal-message {
  font-size: 0.875rem;
  color: var(--c-text-muted);
  margin: 0;
  line-height: 1.55;
  white-space: pre-line;
}
.sp-modal-body {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 0 var(--space-5);
  min-height: 0;
}
.sp-modal-footer {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: flex-end;
  padding: var(--space-4) var(--space-5) var(--space-5);
  border-top: 1px solid var(--c-border-subtle, rgba(15, 23, 42, 0.08));
  background: var(--c-surface-muted, rgba(15, 23, 42, 0.02));
}
.sp-modal-footer .btn {
  cursor: pointer;
  min-width: 5.5rem;
}
@media (max-width: 480px) {
  .sp-modal-footer .btn { flex: 1 1 auto; min-width: 0; }
}

/* When SP modal is open, lock body scroll */
body.sp-modal-open { overflow: hidden; }

/* ---------- 17c. SP loader (global lock-screen overlay) ---------- */
.sp-loader-root {
  position: fixed;
  inset: 0;
  z-index: 1090;            /* above modal (1080) so a modal action can spawn loader */
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  opacity: 0;
  transition: opacity var(--t-base) var(--ease-out);
  pointer-events: all;
}
.sp-loader-root.is-open { opacity: 1; }

.sp-loader-card {
  background: var(--c-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: var(--space-5) var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  min-width: 240px;
  max-width: 420px;
  transform: translateY(-6px) scale(0.98);
  transition: transform var(--t-base) var(--ease-out);
}
.sp-loader-root.is-open .sp-loader-card { transform: translateY(0) scale(1); }

.sp-loader-spinner {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  flex-shrink: 0;
}
.sp-loader-spinner .spinner-border {
  width: 2.25rem;
  height: 2.25rem;
  border-width: 0.2em;
  color: var(--c-primary-600);
}

/* Reusable spin (e.g. bilingual translate buttons) */
.sp-spin {
  display: inline-block;
  animation: sp-spin 0.85s linear infinite;
}
@keyframes sp-spin { to { transform: rotate(360deg); } }

.sp-loader-text { min-width: 0; }
.sp-loader-title {
  margin: 0;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--c-text-strong);
  line-height: 1.3;
}
.sp-loader-message {
  margin: 0.125rem 0 0;
  font-size: 0.8125rem;
  color: var(--c-text-muted);
  line-height: 1.45;
}

body.sp-loader-open { overflow: hidden; }

/* ---------- 17d. Language toggle (single-link switcher with flag) ---------- */
.lang-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.3125rem 0.625rem;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  background: var(--c-surface);
  color: var(--c-text);
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.2;
  text-decoration: none;
  transition: background var(--t-fast) var(--ease-out),
              border-color var(--t-fast) var(--ease-out),
              color var(--t-fast) var(--ease-out),
              box-shadow var(--t-fast) var(--ease-out);
}
.lang-toggle:hover,
.lang-toggle:focus-visible {
  background: var(--c-slate-50);
  border-color: var(--c-slate-300);
  color: var(--c-text-strong);
  outline: none;
}
.lang-toggle:focus-visible {
  box-shadow: 0 0 0 3px var(--c-primary-100);
  border-color: var(--c-primary-500);
}
.lang-toggle-flag {
  width: 20px;
  height: 14px;
  border-radius: 2px;
  display: block;
  object-fit: cover;
  box-shadow: 0 0 0 1px rgba(15,23,42,0.08);
  flex-shrink: 0;
}
.lang-toggle-label {
  white-space: nowrap;
}
@media (max-width: 480px) {
  .lang-toggle-label { display: none; }
  .lang-toggle { padding: 0.3125rem; }
}

/* ---------- 18. Empty state ---------- */
.empty-state {
  text-align: center;
  padding: var(--space-10) var(--space-4);
  color: var(--c-text-muted);
}
.empty-state i {
  font-size: 2rem;
  color: var(--c-text-subtle);
  display: block;
  margin-bottom: var(--space-3);
}
.empty-state h3 { font-size: 1rem; margin-bottom: 0.25rem; color: var(--c-text-strong); }
.empty-state p { font-size: 0.875rem; margin: 0 auto var(--space-4); max-width: 40ch; }

/* ---------- 19. Skeleton / Loading ---------- */
.skeleton {
  background: linear-gradient(90deg, var(--c-slate-100), var(--c-slate-200), var(--c-slate-100));
  background-size: 200% 100%;
  border-radius: var(--radius-sm);
  animation: skeleton 1.4s ease-in-out infinite;
}
@keyframes skeleton { 0% { background-position: 0% 0; } 100% { background-position: -200% 0; } }

/* ---------- 20. Utilities ---------- */
.text-balance { text-wrap: balance; }
.text-pretty  { text-wrap: pretty; }
.divider {
  height: 1px;
  background: var(--c-border);
  border: 0;
  margin: var(--space-6) 0;
}

.scroll-area {
  overflow: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--c-slate-300) transparent;
}
.scroll-area::-webkit-scrollbar { width: 8px; height: 8px; }
.scroll-area::-webkit-scrollbar-thumb { background: var(--c-slate-300); border-radius: 4px; }

.surface { background: var(--c-surface); border-radius: var(--radius-lg); border: 1px solid var(--c-border); padding: var(--space-4); }

/* Survey taking — public respondent view */
.survey-shell {
  --survey-take-content-width: 60%;
  min-height: 100vh;
  min-height: 100dvh;
  background: linear-gradient(180deg, var(--c-slate-50), var(--c-primary-50));
  padding: var(--space-8) var(--space-3);
  box-sizing: border-box;
}

/* Mobile & tablet: use full width; desktop: 60% centered column */
.survey-shell:not(.shopper-survey) > .container {
  width: 100%;
  max-width: 100%;
  margin-inline: auto;
  padding-inline: var(--space-3);
  box-sizing: border-box;
}

@media (min-width: 992px) {
  .survey-shell:not(.shopper-survey) > .container {
    width: var(--survey-take-content-width);
    max-width: var(--survey-take-content-width);
  }
}

.survey-public-header {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.survey-public-header__logo {
  display: block;
  margin-inline: auto;
  max-height: 56px;
  max-width: min(240px, 100%);
  object-fit: contain;
}

.survey-branding-logos--dual,
.survey-branding-logos--gov-only,
.survey-branding-logos--client-only {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  width: 100%;
  min-height: 5rem;
  padding: 0.5rem 0;
}

.survey-branding-logos--gov-only {
  min-height: 3.25rem;
}

.survey-branding-logos--client-only {
  justify-content: center;
  min-height: 5.5rem;
  padding: 0.75rem 0 1rem;
}

.survey-branding-logos--dual {
  direction: ltr;
  justify-content: space-between;
}

.survey-branding-logos--gov-only {
  direction: ltr;
  justify-content: flex-start;
}

.survey-branding-logos--dual .survey-branding-logos__gov,
.survey-branding-logos--dual .survey-branding-logos__client,
.survey-branding-logos--gov-only .survey-branding-logos__gov,
.survey-branding-logos--client-only .survey-branding-logos__client {
  display: block;
  margin-inline: 0;
  height: auto;
  width: auto;
  object-fit: contain;
}

.survey-branding-logos--dual .survey-branding-logos__gov,
.survey-branding-logos--gov-only .survey-branding-logos__gov {
  max-height: 3rem;
  max-width: min(14rem, 42%);
}

.survey-branding-logos--dual .survey-branding-logos__client,
.survey-branding-logos--client-only .survey-branding-logos__client {
  max-height: 6rem;
  max-width: min(18rem, 46%);
}

.survey-branding-logos--client-only .survey-branding-logos__client {
  margin-inline: auto;
  max-height: 5.5rem;
  max-width: min(22rem, 72%);
}

@media (max-width: 767.98px) {
  .survey-branding-logos--dual,
  .survey-branding-logos--gov-only {
    gap: 0.5rem;
    min-height: auto;
    padding: 0.35rem 0;
  }

  .survey-branding-logos--gov-only {
    min-height: 2.25rem;
  }

  .survey-branding-logos--dual .survey-branding-logos__gov,
  .survey-branding-logos--gov-only .survey-branding-logos__gov {
    max-height: 1.75rem;
    max-width: min(7.5rem, 38%);
  }

  .survey-branding-logos--dual .survey-branding-logos__client {
    max-height: 2.25rem;
    max-width: min(10rem, 50%);
  }

  .survey-take-branding {
    background: rgba(255, 255, 255, 0.92);
    border-radius: 0.5rem;
    padding: 0.4rem 0.55rem;
  }
}

@media (max-width: 479.98px) {
  .survey-branding-logos--dual .survey-branding-logos__gov,
  .survey-branding-logos--gov-only .survey-branding-logos__gov {
    max-height: 1.5rem;
    max-width: min(6.5rem, 36%);
  }

  .survey-branding-logos--dual .survey-branding-logos__client {
    max-height: 2rem;
    max-width: min(8.5rem, 48%);
  }
}

/* Respondent take/preview always renders light — ignore admin dark preference */
html[data-sp-force-light="true"] {
  color-scheme: light;
}

html[data-sp-force-light="true"] body.sp-body,
html[data-sp-force-light="true"] body.shopper-shell {
  background: #f8fafc;
  color: #0f172a;
}

html[data-sp-force-light="true"] .survey-card,
html[data-sp-force-light="true"] .shopper-survey-card {
  background: #fff;
  color: #0f172a;
}

.survey-card {
  width: 100%;
  max-width: 100%;
  margin-inline: auto;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  box-sizing: border-box;
}
.survey-progress {
  height: 4px;
  background: var(--c-slate-100);
}
.survey-progress-bar {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--c-primary-500), var(--c-primary-700));
  transition: width var(--t-slow) var(--ease-out);
}
.survey-bilingual-intro--gate {
  padding: 0;
}

.survey-take-branding {
  padding: 0.5rem 1.5rem 1rem;
}

@media (min-width: 768px) {
  .survey-take-branding {
    padding-inline: 1.75rem;
  }
}

.survey-take-branding .survey-branding-logos {
  margin-bottom: 0 !important;
  min-height: 5rem;
  padding: 0.5rem 0;
}

.survey-take-branding .survey-branding-logos--gov-only {
  min-height: 3.25rem;
}

@media (max-width: 767.98px) {
  .survey-take-branding .survey-branding-logos {
    min-height: auto;
    padding: 0.35rem 0;
  }

  .survey-take-branding .survey-branding-logos--gov-only {
    min-height: 2.5rem;
  }
}

.survey-take-body--branded {
  padding: 0.5rem 1.5rem 1rem;
}

@media (min-width: 768px) {
  .survey-take-body--branded {
    padding-inline: 1.75rem;
  }
}

.survey-take-body--branded > .survey-take-branding .survey-branding-logos {
  margin-bottom: 1.5rem !important;
}

/* Branded survey take — single frosted panel over background image */
.survey-take-surface {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 1rem;
  box-shadow: 0 10px 40px rgba(15, 23, 42, 0.12);
  overflow: hidden;
}

.survey-take-surface > .alert {
  margin: 1rem 1rem 0;
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.55);
  border-color: rgba(255, 255, 255, 0.65);
}

.survey-take--has-background .survey-take-surface .shopper-survey-card,
.survey-take--has-background .survey-take-surface .survey-card {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
}

.survey-take--has-background .survey-take-category__panel {
  background: transparent;
  border: none;
  border-inline-start: 4px solid var(--c-primary-600);
  box-shadow: none;
}

.survey-take--has-background .survey-take-category__progress {
  background: rgba(255, 255, 255, 0.55);
}

.survey-take--has-background .survey-take-nav--standard .survey-take-nav__bar {
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border: none;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 0;
  box-shadow: none;
}

.survey-take--has-background .survey-take-body--branded,
.survey-take--has-background .survey-take-surface .p-4,
.survey-take--has-background .survey-take-surface .p-md-5 {
  padding-inline: clamp(1rem, 3vw, 1.5rem);
}

.survey-take--has-background .survey-take-surface .form-control,
.survey-take--has-background .survey-take-surface .form-select,
.survey-take--has-background .survey-take-surface textarea.form-control {
  /* Use background-color only — `background` shorthand wipes form-select chevron */
  background-color: rgba(255, 255, 255, 0.88);
  border-color: rgba(148, 163, 184, 0.45);
}

.survey-take--has-background .survey-take-surface .option-tile {
  background: rgba(255, 255, 255, 0.88);
}

.survey-shell--lang-gate > .container {
  width: 100%;
  max-width: min(100%, 56rem);
  margin-inline: auto;
}

@media (min-width: 992px) {
  .survey-shell--lang-gate > .container {
    width: var(--survey-take-content-width);
    max-width: var(--survey-take-content-width);
  }
}

.survey-take-card--lang-gate {
  background: transparent;
  border: none;
  box-shadow: none;
}

.survey-take-body--lang-gate {
  padding: 0 !important;
}

.survey-bilingual-intro--shopper .survey-bilingual-intro__panels,
.survey-card .survey-bilingual-intro__panels {
  border-radius: var(--radius-lg, 0.875rem);
}

.survey-card .survey-bilingual-intro__panel[dir="rtl"] .survey-bilingual-intro__title,
.survey-card .survey-bilingual-intro__panel[dir="rtl"] .survey-bilingual-intro__body,
.survey-card .survey-bilingual-intro__panel[dir="rtl"] .survey-rich-html {
  direction: rtl;
  text-align: right;
}

.survey-card .survey-bilingual-intro__panel[dir="rtl"] .survey-rich-html ol,
.survey-card .survey-bilingual-intro__panel[dir="rtl"] .survey-rich-html ul {
  padding-inline-start: 1.5rem;
  padding-inline-end: 0;
}

.survey-lang-picker__actions {
  max-width: 320px;
}
.survey-lang-picker .btn-lg {
  font-weight: 600;
}
.survey-take-page[hidden] {
  display: none !important;
}

/* Category / page section headers during survey take */
.survey-take-category {
  margin: 0 0 1.25rem;
}

.survey-take-category__panel {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 0.875rem 1rem 0.875rem 1.125rem;
  background: color-mix(in srgb, var(--c-primary-600) 7%, var(--c-surface));
  border: 1px solid color-mix(in srgb, var(--c-primary-600) 16%, var(--c-border));
  border-inline-start: 4px solid var(--c-primary-600);
  border-radius: var(--radius-lg);
}

.survey-take-category__row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.survey-take-category__main {
  flex: 1 1 auto;
  min-width: 0;
}

.survey-take-category__eyebrow {
  margin: 0 0 0.2rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-primary-700);
}

.survey-take-category__title {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--c-text);
  overflow-wrap: anywhere;
}

.survey-take-category__progress {
  flex-shrink: 0;
  align-self: flex-start;
  padding: 0.25rem 0.625rem;
  font-size: 0.75rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
  color: var(--c-primary-800);
  background: var(--c-surface);
  border: 1px solid color-mix(in srgb, var(--c-primary-600) 22%, var(--c-border));
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.survey-take-category__progress-sep {
  margin-inline: 0.1em;
  opacity: 0.55;
  font-weight: 500;
}

.survey-take-category__desc {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.45;
  color: var(--c-text-muted);
}

.survey-take-category + .survey-question-block {
  margin-top: 0;
}

.survey-take-nav .ms-auto {
  margin-inline-start: auto;
}
html[dir="rtl"] .survey-take-nav #surveyTakeNext .bi-chevron-right::before {
  transform: scaleX(-1);
}
html[dir="rtl"] .survey-take-nav #surveyTakePrev .bi-chevron-left::before {
  transform: scaleX(-1);
}

.survey-take-nav[role="navigation"] {
  flex-wrap: wrap;
}

.survey-take-nav--standard {
  margin-top: auto;
  padding-top: 0.75rem;
  width: 100%;
}

.survey-take-nav--standard .survey-take-nav__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.625rem;
  width: 100%;
  padding: 0.625rem 0.75rem;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(15, 23, 42, 0.1);
  border-radius: 1rem;
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.08);
}

.survey-take-nav--standard .survey-take-nav__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
  min-height: 2.75rem;
  padding: 0.5rem 1.25rem;
  border-radius: 999px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.survey-take-nav--standard .survey-take-nav__btn:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--c-primary-500, #0369a1) 45%, white);
  outline-offset: 2px;
}

.survey-take-nav--standard .survey-take-nav__btn--back {
  background: #fff;
  border: 1px solid #cbd5e1;
  color: #334155;
}

.survey-take-nav--standard .survey-take-nav__btn--forward,
.survey-take-nav--standard .survey-take-nav__btn--submit {
  margin-inline-start: auto;
}

.survey-take-nav--standard .survey-take-nav__bar:has(#surveyTakePrev[hidden]) {
  justify-content: flex-end;
}

.survey-take-nav--standard .survey-take-nav__bar:not(:has(#surveyTakePrev:not([hidden]))):not(:has(#surveyTakeNext:not([hidden]))) .survey-take-nav__btn--submit:not([hidden]) {
  flex: 1 1 100%;
  width: 100%;
  margin-inline-start: 0;
}

/* Take form: step nav pinned to bottom of shell/card */
.survey-shell #surveyTakeForm {
  display: flex;
  flex-direction: column;
  min-height: min(100%, 100%);
}

.survey-shell #surveyTakeForm > #surveyQuestionsWrap {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  min-height: 0;
  width: 100%;
}

.survey-shell #surveyTakeForm > #surveyQuestionsWrap > .survey-take-pages-host,
.survey-shell #surveyTakeForm > .survey-take-pages-host {
  flex: 1 1 auto;
  min-height: 0;
}

.survey-shell #surveyTakeForm > .survey-take-nav {
  flex-shrink: 0;
  margin-top: auto;
  width: 100%;
}

.survey-take-nav #surveyTakePrev[hidden],
.survey-take-nav #surveyTakeNext[hidden],
.survey-take-nav #surveyTakeSubmit[hidden] {
  display: none !important;
}

/* Survey question option tile — used inside builder/take pages */
.option-tile {
  border: 1px solid var(--c-border-strong);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  background: var(--c-surface);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9375rem;
  cursor: pointer;
  transition: background var(--t-fast) var(--ease-out), border-color var(--t-fast) var(--ease-out);
}
.option-tile:hover { background: var(--c-slate-50); border-color: var(--c-primary-300); }
.option-tile.selected { background: var(--c-primary-50); border-color: var(--c-primary-500); color: var(--c-primary-800); font-weight: 500; }

/* Tabular / matrix — responsive card layout (mobile/tablet) + grid table (desktop) */
.sq-tabular-matrix {
  --sq-tabular-input-size: 1.125rem;
  --sq-tabular-cell-min: 2.75rem;
  --sq-tabular-ease: cubic-bezier(0.23, 1, 0.32, 1);
  --sq-tabular-label-col-ratio: 50%;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  margin-bottom: 0;
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

.sq-tabular-matrix--take {
  --sq-tabular-input-size: 1.375rem;
  --sq-tabular-cell-min: 3rem;
}

.sq-tabular-matrix__row-extras {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 0.25rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--c-border);
}

.sq-tabular-matrix__row-extra .form-label {
  color: var(--c-text-muted);
}

.sq-tabular-matrix__header {
  display: none;
}

.sq-tabular-matrix__row {
  display: flex;
  flex-direction: column;
 /* gap: 0.75rem;
  padding: 1rem 1.125rem;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);*/
  background: var(--c-surface);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.sq-tabular-matrix__row-label {
  display: flex;
  align-items: flex-start;
  gap: 0.125rem;
  min-width: 0;
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.45;
  color: var(--c-slate-800);
}

.sq-tabular-matrix__row-label-text {
  flex: 1;
  width: 100%;
  min-width: 0;
  max-width: 100%;
  overflow-wrap: anywhere;
  word-break: break-word;
  hyphens: auto;
  white-space: normal;
}

.sq-tabular-matrix__row-required {
  flex-shrink: 0;
  line-height: 1.45;
}

.sq-tabular-matrix__scale {
  display: grid;
  grid-template-columns: repeat(var(--sq-tabular-cols, 1), minmax(0, 1fr));
  gap: 0.5rem;
  padding: 0;
  margin: 0;
}

.sq-tabular-matrix__cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
  width: 100%;
  min-width: 0;
  max-width: 100%;
  min-height: var(--sq-tabular-cell-min);
  padding: 0.75rem 0.625rem;
  margin: 0;
  border: 1.5px solid var(--c-border);
  border-radius: var(--radius-md);
  background: var(--c-surface);
  cursor: pointer;
  transition: border-color 160ms var(--sq-tabular-ease), background-color 160ms var(--sq-tabular-ease), transform 100ms var(--sq-tabular-ease);
}

.sq-tabular-matrix__cell:has(.sq-tabular-matrix__input:checked) {
  border-color: var(--c-primary-500);
  background: var(--c-primary-50);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--c-primary-500) 35%, transparent);
}

.sq-tabular-matrix__cell:active {
  transform: scale(0.97);
}

@media (hover: hover) and (pointer: fine) {
  .sq-tabular-matrix__cell:hover {
    border-color: var(--c-primary-300);
    background: var(--c-slate-50);
  }
}

.sq-tabular-matrix__input {
  width: var(--sq-tabular-input-size);
  height: var(--sq-tabular-input-size);
  margin: 0;
  flex-shrink: 0;
  cursor: pointer;
}

.sq-tabular-matrix__input:focus-visible {
  box-shadow: var(--shadow-focus);
  border-color: var(--c-primary-500);
}

.sq-tabular-matrix__cell-tag {
  font-size: 0.6875rem;
  font-weight: 500;
  line-height: 1.35;
  text-align: center;
  color: var(--c-slate-600);
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
  hyphens: auto;
  max-width: 100%;
}

/* Mobile / tablet: answer chips follow option count */
@media (max-width: 991.98px) {
  .sq-tabular-matrix--take .sq-tabular-matrix__cell {
    min-height: 3.25rem;
    padding: 0.8125rem 0.625rem;
  }

  .sq-tabular-matrix--take .sq-tabular-matrix__cell-tag {
    font-size: 0.75rem;
  }

  /* Many options on narrow screens: wrap into rows of at most 3 */
  .sq-tabular-matrix[data-tabular-cols="4"] .sq-tabular-matrix__scale,
  .sq-tabular-matrix[data-tabular-cols="5"] .sq-tabular-matrix__scale,
  .sq-tabular-matrix[data-tabular-cols="6"] .sq-tabular-matrix__scale,
  .sq-tabular-matrix[data-tabular-cols="7"] .sq-tabular-matrix__scale,
  .sq-tabular-matrix[data-tabular-cols="8"] .sq-tabular-matrix__scale,
  .sq-tabular-matrix[data-tabular-cols="9"] .sq-tabular-matrix__scale,
  .sq-tabular-matrix[data-tabular-cols="10"] .sq-tabular-matrix__scale {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* Desktop: 50% label + dynamic option columns sharing the other 50% */
@media (min-width: 992px) {
  .sq-tabular-matrix {
    display: grid;
    grid-template-columns: var(--sq-tabular-label-col-ratio) repeat(var(--sq-tabular-cols, 1), minmax(0, 1fr));
    grid-auto-rows: minmax(var(--sq-tabular-cell-min), auto);
    align-items: stretch;
    gap: 0;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    overflow-x: visible;
    overflow-y: visible;
    background: var(--c-surface);
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
  }

  .sq-tabular-matrix__header {
    display: contents;
  }

  .sq-tabular-matrix__corner {
    border-bottom: 1px solid var(--c-border);
    background: var(--c-slate-50);
    min-width: 0;
  }

  .sq-tabular-matrix__col-head {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    text-align: center;
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1.25;
    padding: 0.75rem 0.375rem;
    border-bottom: 1px solid var(--c-border);
    background: var(--c-slate-50);
    color: var(--c-slate-700);
    min-width: 0;
    align-self: stretch;
    white-space: normal;
    overflow-wrap: anywhere;
    word-break: break-word;
    hyphens: auto;
  }

  .sq-tabular-matrix__row {
    display: grid;
    grid-column: 1 / -1;
    grid-template-columns: subgrid;
    align-items: stretch;
  }

  .sq-tabular-matrix__row-label {
    display: flex;
    align-items: center;
    align-self: stretch;
    width: 100%;
    /*max-width: var(--sq-tabular-label-col-ratio);*/
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1.4;
    border-bottom: 1px solid var(--c-border);
    background: var(--c-surface);
    min-width: 0;
    min-height: var(--sq-tabular-cell-min);
  }

  .sq-tabular-matrix__row-label-text {
    line-height: 1.4;
  }

  .sq-tabular-matrix__row-required {
    align-self: center;
  }

  .sq-tabular-matrix__row-extras {
    grid-column: 1 / -1;
  }

  .sq-tabular-matrix__scale {
    display: contents;
  }

  .sq-tabular-matrix__cell {
    align-self: stretch;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: var(--sq-tabular-cell-min);
    height: 100%;
    min-width: 0;
    max-width: 100%;
    width: auto;
    padding: 0.625rem 0.75rem;
    border: none;
    border-bottom: 1px solid var(--c-border);
    border-radius: 0;
    box-shadow: none;
    background: transparent;
    cursor: pointer;
  }

  .sq-tabular-matrix__cell:has(.sq-tabular-matrix__input:checked) {
    background: var(--c-primary-50);
    box-shadow: none;
  }

  .sq-tabular-matrix__cell-tag {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }

  .sq-tabular-matrix__row:last-child .sq-tabular-matrix__row-label,
  .sq-tabular-matrix__row:last-child .sq-tabular-matrix__cell {
    border-bottom: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sq-tabular-matrix__cell,
  .sq-tabular-matrix__cell:active {
    transition: none;
    transform: none;
  }
}

/* Legacy aliases — validation + dark theme */
.sq-tabular-table { margin-bottom: 0; }
.sq-tabular-cell__input { width: var(--sq-tabular-input-size, 1.125rem); height: var(--sq-tabular-input-size, 1.125rem); }

/* Reduce motion (keep loading indicators visibly animated) */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 1ms !important;
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
  }
  .sp-loader-spinner .spinner-border,
  .sp-spin {
    animation-duration: 0.85s !important;
    animation-iteration-count: infinite !important;
  }
}

/* ---------- 21. Responsive ---------- */
@media (max-width: 575.98px) {
  body.sp-body { font-size: 0.9rem; }
  .app-content { padding: var(--space-4) var(--space-3) var(--space-10); }
  .page-header .page-title { font-size: 1.125rem; }
  .marketing-hero { padding: var(--space-10) var(--space-3); }
  .marketing-hero h1 { font-size: 1.875rem; }
  .kpi-value { font-size: 1.375rem; }
  .table thead th,
  .table tbody td { padding-inline: 0.625rem; }
}

/* Survey collector share panel (Edit → Web link) */
.collector-share-card {
  background: var(--c-slate-50);
  border: 1px solid var(--c-border);
}

.collector-qr {
  flex-shrink: 0;
}

/* ---------- Billing & pricing ---------- */
.billing-page-header .page-title { margin-bottom: 0; }

.billing-current-plan {
  border: 1px solid var(--c-border);
  background: linear-gradient(135deg, var(--c-primary-50) 0%, var(--c-surface) 55%);
  box-shadow: var(--shadow-sm);
}
.billing-current-plan.is-enterprise {
  background: linear-gradient(135deg, #fef3c7 0%, var(--c-surface) 55%);
  border-color: #fcd34d;
}
.billing-current-plan.is-free {
  background: linear-gradient(135deg, var(--c-slate-100) 0%, var(--c-surface) 55%);
}
.billing-plan-tier {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--c-text);
  display: block;
}

.billing-usage-kpi {
  height: 100%;
  cursor: default;
}
.billing-progress {
  height: 6px;
  border-radius: var(--radius-full);
}

.billing-feature-chip {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 0.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--c-border);
  background: var(--c-surface);
  font-size: 0.8125rem;
  color: var(--c-text-muted);
}
.billing-feature-chip.is-on {
  border-color: var(--c-success-500);
  background: var(--c-success-50);
  color: var(--c-success-700);
}
.billing-feature-chip.is-on .bi-check-circle-fill { color: var(--c-success-600); }

.billing-payment-note {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.billing-plan-card {
  position: relative;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  background: var(--c-surface);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.billing-plan-card:hover {
  border-color: var(--c-primary-300);
  box-shadow: var(--shadow-md);
}
.billing-plan-card.is-current {
  border-color: var(--c-primary-500);
  box-shadow: 0 0 0 1px var(--c-primary-200);
}
.billing-plan-card.is-featured:not(.is-current) {
  border-color: var(--c-primary-400);
}
.billing-plan-card__body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  height: 100%;
}
.billing-plan-card__ribbon,
.billing-plan-card__badge {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.35rem 0.75rem;
  text-align: center;
}
.billing-plan-card__ribbon {
  background: var(--c-primary-600);
  color: var(--c-text-on-primary);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.billing-plan-card__badge {
  background: var(--c-primary-600);
  color: var(--c-text-on-primary);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.billing-plan-card__features li {
  display: flex;
  align-items: flex-start;
  gap: 0.4rem;
  margin-bottom: 0.35rem;
}
.billing-plan-card__price .display-6 {
  font-size: 1.75rem;
  line-height: 1.2;
}
.billing-upgrade-form .btn {
  cursor: pointer;
}

.pricing-tier-card {
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.pricing-tier-card:hover {
  border-color: var(--c-primary-300);
  box-shadow: var(--shadow-md);
}
.pricing-tier-card.is-featured {
  border-color: var(--c-primary-400);
  box-shadow: var(--shadow-md);
}
.pricing-tier-card .btn { cursor: pointer; }
.pricing-tier-card__badge-header {
  background: var(--c-primary-600);
  color: var(--c-text-on-primary);
  border-bottom: none;
  border-start-start-radius: var(--radius-lg);
  border-start-end-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  justify-content: center;
}

.register-free-callout {
  display: flex;
  gap: 0.75rem;
  padding: 0.875rem 1rem;
  margin-bottom: 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--c-primary-200);
  background: var(--c-primary-50);
  font-size: 0.875rem;
  color: var(--c-slate-700);
}
.register-free-callout .bi { color: var(--c-primary-600); flex-shrink: 0; font-size: 1.25rem; }

.confirm-email-icon {
  width: 4rem;
  height: 4rem;
  margin-inline: auto;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-primary-50);
  color: var(--c-primary-600);
  font-size: 2rem;
}
.confirm-email-icon.is-success {
  background: var(--c-success-50);
  color: var(--c-success-600);
}
.confirm-email-icon.is-error {
  background: var(--c-danger-50);
  color: var(--c-danger-600);
}

/* Password visibility toggle */
.password-field {
  position: relative;
}
.password-field__input {
  padding-inline-end: 2.75rem;
}
.password-field__toggle {
  position: absolute;
  inset-inline-end: 0.35rem;
  top: 50%;
  transform: translateY(-50%);
  border: 0;
  background: transparent;
  color: var(--c-text-subtle);
  width: 2.25rem;
  height: 2.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  cursor: pointer;
  line-height: 1;
}
.password-field__toggle:hover,
.password-field__toggle:focus-visible {
  color: var(--c-primary-600);
  background: var(--c-slate-100);
  outline: none;
}
.password-field__toggle .bi {
  font-size: 1.05rem;
  pointer-events: none;
}

/* Print */
@media print {
  .app-sidebar,
  .app-topbar,
  .sidebar-backdrop,
  .site-header { display: none !important; }
  .app-shell { display: block; }
  .app-content { max-width: none; padding: 0; }
  .card, .ds-card { box-shadow: none; border-color: #ddd; }
}