/* ============================================================
   Design tokens
   ============================================================ */
:root {
  --color-bg: #0d1117;
  --color-surface: #161b22;
  --color-surface-raised: #21262d;
  --color-border: #30363d;
  --color-primary: #2563eb;
  --color-primary-hover: #1d4ed8;
  --color-success: #238636;
  --color-success-muted: #1a3a2a;
  --color-danger: #da3633;
  --color-danger-muted: #3d1a1a;
  --color-warning: #d29922;
  --color-warning-muted: #2e2208;
  --color-info: #388bfd;
  --color-info-muted: #0d2040;
  --color-text: #e6edf3;
  --color-text-muted: #8b949e;
  --color-text-disabled: #484f58;
  --color-focus-ring: #388bfd;

  --text-h1: 2.75rem;
  --text-h2: 2rem;
  --text-h3: 1.5rem;
  --text-h4: 1.25rem;
  --text-body: 1rem;
  --text-small: 0.875rem;
  --text-xs: 0.75rem;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-8: 48px;
  --space-10: 64px;

  /* Touch ergonomics (WCAG 2.5.5) */
  --space-touch-min: 44px;
  --space-touch-gap: 8px;

  /* Mobile-only typography overrides */
  --text-input-mobile: 1rem;
  --text-mono-mobile: 1rem;

  /* Stack-as-card construct */
  --card-stack-radius: 8px;
  --card-stack-pad: 12px;
  --card-stack-gap: 12px;

  /* Edge-fade scroll affordance for retained tables */
  --scroll-hint: linear-gradient(to right, transparent, rgba(0,0,0,0.4));
}

/* Bootstrap dark theme overrides */
[data-bs-theme="dark"] {
  --bs-body-bg: var(--color-bg);
  --bs-body-color: var(--color-text);
  --bs-card-bg: var(--color-surface);
  --bs-border-color: var(--color-border);
  --bs-secondary-color: var(--color-text-muted);
  --bs-link-color: var(--color-primary);
  --bs-link-hover-color: var(--color-primary-hover);
}

/* ============================================================
   Base
   ============================================================ */
html {
  font-size: 16px;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: var(--text-body);
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

body > main {
  flex: 1 0 auto;
}

h1, h2, h3, h4, h5, h6 {
  font-family: "Space Grotesk", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

code, kbd, pre, samp {
  font-family: "JetBrains Mono", "Fira Code", "Cascadia Code", monospace;
}

/* ============================================================
   Focus rings — covers all interactive elements including <a>
   ============================================================ */
:focus-visible {
  outline: 2px solid var(--color-focus-ring);
  outline-offset: 2px;
}

/* Remove old box-shadow approach that only covered buttons */
.btn:focus,
.btn:active:focus,
.form-control:focus,
.form-check-input:focus {
  box-shadow: none;
}

/* ============================================================
   Skip link (accessibility G-6)
   ============================================================ */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  z-index: 9999;
  background: var(--color-primary);
  color: #fff;
  padding: 8px 16px;
  border-radius: 0 0 6px 6px;
  font-weight: 600;
  text-decoration: none;
}

.skip-link:focus {
  top: 0;
}

/* ============================================================
   Navbar
   ============================================================ */
.navbar-ts {
  min-height: 60px;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.navbar-ts .navbar-brand {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--color-text);
  text-decoration: none;
}

.navbar-ts .navbar-brand:hover {
  color: var(--color-text);
}

/* ProveExperience wordmark + glyph */
.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  letter-spacing: -0.01em;
}

.brand-glyph {
  display: inline-flex;
  color: var(--color-primary);
  line-height: 0;
}

.brand-text--prove {
  color: var(--color-primary);
}

.brand-text--experience {
  color: var(--color-text);
}

.navbar-ts .nav-link {
  color: var(--color-text-muted);
  border-radius: 6px;
  padding: 4px 12px;
  font-size: var(--text-small);
  text-decoration: none;
  transition: color 150ms ease, background-color 150ms ease;
}

.navbar-ts .nav-link:hover,
.navbar-ts .nav-link.active {
  color: var(--color-text);
  background-color: var(--color-surface-raised);
}

.navbar-ts .navbar-toggler {
  border-color: var(--color-border);
  padding: 4px 8px;
}

.navbar-ts .navbar-toggler-icon {
  background-image: none;
  display: flex;
  align-items: center;
  justify-content: center;
}

.navbar-toggler-bi {
  font-size: 1.5rem;
  color: var(--color-text-muted);
}

/* ============================================================
   Buttons
   ============================================================ */
.btn-primary {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  border-radius: 6px;
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  color: #fff;
}

.btn-primary:disabled,
.btn-primary[disabled] {
  background-color: var(--color-surface-raised);
  border-color: var(--color-border);
  color: var(--color-text-disabled);
  cursor: not-allowed;
}

/* ============================================================
   Level Cards
   ============================================================ */
.card-level {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  transition: box-shadow 150ms ease, border-color 150ms ease;
}

.card-level--purchasable:hover {
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.15);
}

.card-level--in-progress {
  border: 2px solid var(--color-primary);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}

.card-level--completed {
  border: 2px solid var(--color-success);
  box-shadow: 0 0 0 4px rgba(35, 134, 54, 0.1);
}

/* Locked: use explicit text colours instead of opacity (fixes WCAG gap G-2) */
.card-level--locked {
  border: 1px solid var(--color-border);
}

.card-level--locked .card-title,
.card-level--locked .card-header-title {
  color: var(--color-text);
}

.card-level--locked .card-text,
.card-level--locked .text-muted,
.card-level--locked .card-price {
  color: var(--color-text-disabled) !important;
}

/* ============================================================
   Task Cards
   ============================================================ */
.card-task {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  margin-bottom: var(--space-3);
}

.card-task--completed {
  border-color: var(--color-success);
  background: var(--color-success-muted);
}

/* Task description — preserves newlines from seeded text so bullets render */
.task-description {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.55;
  white-space: pre-line;
  margin-bottom: var(--space-3);
}

/* Task answer textarea — monospace for pasted scripts/YAML */
.task-answer-textarea {
  font-family: "JetBrains Mono", "Fira Code", "Cascadia Code", monospace;
  font-size: 0.9rem;
  line-height: 1.4;
  white-space: pre;
  overflow-wrap: normal;
  overflow-x: auto;
  resize: vertical;
}

/* ============================================================
   Status Badges
   ============================================================ */
.badge-status {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 3px 10px;
  border-radius: 9999px;
  font-size: var(--text-xs);
  font-weight: 500;
  border: 1px solid transparent;
  line-height: 1.4;
}

.badge-status--locked {
  background: var(--color-warning-muted);
  border-color: var(--color-warning);
  color: var(--color-warning);
}

.badge-status--in-progress {
  background: var(--color-info-muted);
  border-color: var(--color-info);
  color: var(--color-info);
}

.badge-status--completed {
  background: var(--color-success-muted);
  border-color: var(--color-success);
  color: var(--color-success);
}

.badge-status--purchasable {
  background: var(--color-info-muted);
  border-color: var(--color-info);
  color: var(--color-info);
}

.badge-status--warning {
  background: var(--color-warning-muted);
  border-color: var(--color-warning);
  color: var(--color-warning);
}

.badge-status--danger {
  background: var(--color-danger-muted, rgba(239, 68, 68, 0.15));
  border-color: var(--color-danger, #ef4444);
  color: var(--color-danger, #ef4444);
}

/* ============================================================
   Alert Banners
   ============================================================ */
.alert-ts {
  border: 1px solid transparent;
  border-left: 4px solid;
  border-radius: 6px;
  padding: 12px 16px;
  color: var(--color-text);
}

.alert-ts--success {
  background: var(--color-success-muted);
  border-color: var(--color-success);
}

.alert-ts--danger {
  background: var(--color-danger-muted);
  border-color: var(--color-danger);
}

.alert-ts--warning {
  background: var(--color-warning-muted);
  border-color: var(--color-warning);
}

.alert-ts--info {
  background: var(--color-info-muted);
  border-color: var(--color-info);
}

/* ============================================================
   Utility classes
   ============================================================ */
.text-disabled {
  color: var(--color-text-disabled);
}

/* ============================================================
   Auth Typography helpers
   ============================================================ */
.auth-title {
  font-family: "Space Grotesk", sans-serif;
  font-size: var(--text-h3);
  font-weight: 600;
}

.auth-subtitle {
  color: var(--color-text-muted);
  font-size: var(--text-small);
}

.auth-footer-text {
  font-size: var(--text-small);
  color: var(--color-text-muted);
}

.form-text--error {
  color: var(--color-danger);
}

/* ============================================================
   Auth Forms
   ============================================================ */
.auth-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: var(--space-6);
}

@media (max-width: 575.98px) {
  .auth-card {
    background: transparent;
    border: none;
    padding: var(--space-4);
  }
}

/* ============================================================
   Home Hero
   ============================================================ */
.hero-section {
  min-height: 80vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: radial-gradient(ellipse at 60% 20%, rgba(37, 99, 235, 0.12), transparent 60%);
  padding: var(--space-10) 0;
}

.hero-section h1 {
  font-size: var(--text-h1);
  font-weight: 700;
  line-height: 1.2;
  background: linear-gradient(135deg, #e6edf3 0%, #8b949e 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

@media (max-width: 767.98px) {
  .hero-section h1 {
    font-size: 1.875rem;
  }
}

.hero-section .lead {
  color: var(--color-text-muted);
  font-size: 1.125rem;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (max-width: 575.98px) {
  .hero-cta {
    flex-direction: column;
  }

  .hero-cta .btn {
    width: 100%;
  }
}

/* ============================================================
   Feature cards (home page triptych)
   ============================================================ */
.feature-card {
  background: var(--color-surface);
  border: none;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.feature-card .card-title {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 600;
  color: var(--color-text);
}

.feature-card .card-text {
  color: var(--color-text-muted);
}

/* ============================================================
   Payment Polling Screen
   ============================================================ */
.payment-status {
  text-align: center;
  padding: var(--space-8) var(--space-5);
}

/* payment-status__icon sizing comes from .page-icon */
.payment-status__icon {
  margin-bottom: var(--space-4);
}

.payment-status__spinner {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-4);
  border-width: 4px;
  color: var(--color-primary);
}

/* ============================================================
   Payment heading
   ============================================================ */
.payment-heading {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--color-text);
}

/* ============================================================
   Form controls — dark theme alignment
   ============================================================ */
.form-control,
.form-select {
  background-color: var(--color-surface-raised);
  border-color: var(--color-border);
  color: var(--color-text);
}

.form-control:focus,
.form-select:focus {
  background-color: var(--color-surface-raised);
  border-color: var(--color-primary);
  color: var(--color-text);
}

.form-control::placeholder {
  color: var(--color-text-disabled);
}

.form-control[type="file"] {
  color: var(--color-text-muted);
}

.form-text {
  color: var(--color-text-muted);
}

.form-label {
  color: var(--color-text);
  font-size: var(--text-small);
  font-weight: 500;
}

/* ============================================================
   Page typography helpers
   ============================================================ */
.page-title {
  font-size: var(--text-h2);
  font-weight: 600;
  line-height: 1.25;
  color: var(--color-text);
}

.page-subtitle {
  color: var(--color-text-muted);
  font-size: var(--text-body);
}

/* ============================================================
   Breadcrumb
   ============================================================ */
.breadcrumb-item + .breadcrumb-item::before {
  color: var(--color-text-disabled);
}

.breadcrumb-item a {
  color: var(--color-primary);
}

.breadcrumb-item.active {
  color: var(--color-text-muted);
}

/* ============================================================
   Dashboard welcome
   ============================================================ */
.dashboard-welcome h2 {
  font-size: var(--text-h2);
  font-weight: 600;
}

.dashboard-welcome .user-email {
  color: var(--color-text-muted);
  font-size: var(--text-small);
}

/* ============================================================
   Progress text
   ============================================================ */
.task-progress {
  font-size: var(--text-small);
  color: var(--color-text-muted);
}

/* ============================================================
   Card helpers — replaces repeated inline styles across pages
   ============================================================ */
.card-header-ts {
  background: transparent;
  border-bottom: 1px solid var(--color-border);
}

.card-footer-ts {
  background: transparent;
  border-top: 1px solid var(--color-border);
}

.card-header-title {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 600;
  color: var(--color-text);
}

.feature-icon {
  font-size: 1.75rem;
  color: var(--color-primary);
  display: block;
  margin-bottom: var(--space-3);
}

.feature-icon--success {
  color: var(--color-success);
}

.feature-icon--warning {
  color: var(--color-warning);
}

.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1080;
  background: rgba(20, 24, 32, 0.97);
  color: #fff;
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.25);
}

.cookie-banner a {
  color: var(--color-link-on-dark, #9ec5ff);
}

.cookie-banner .btn-outline-light {
  border-color: rgba(255, 255, 255, 0.55);
}

.hiw-step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-on-primary, #fff);
  font-weight: 600;
  font-size: 1.25rem;
  line-height: 1;
}

.feature-icon--danger {
  color: var(--color-danger);
}

/* Larger icon for page-level status indicators */
.page-icon {
  font-size: 3rem;
  display: block;
  margin-bottom: var(--space-4);
}

.card-price-locked {
  color: var(--color-text-disabled);
}

.btn-locked {
  background: var(--color-surface-raised);
  color: var(--color-text-disabled);
  cursor: not-allowed;
  border: 1px solid var(--color-border);
}

/* ============================================================
   Error page helpers
   ============================================================ */
.error-description {
  color: var(--color-text-muted);
}

.error-meta {
  font-size: var(--text-small);
  color: var(--color-text-disabled);
}

/* ============================================================
   Polling countdown
   ============================================================ */
.poll-countdown {
  font-size: var(--text-small);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

/* ============================================================
   Level-unlock celebration banner
   ============================================================ */
/* ============================================================
   Registration / profile section heading
   ============================================================ */
.register-section-heading {
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.7rem;
  font-weight: 600;
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--color-border);
}

/* ============================================================
   Level-unlock celebration banner
   ============================================================ */
.level-complete-banner {
  background: linear-gradient(135deg, rgba(35, 134, 54, 0.15), rgba(56, 139, 253, 0.1));
  border: 1px solid var(--color-success);
  border-radius: 8px;
  padding: var(--space-5);
  margin-bottom: var(--space-6);
}

/* ============================================================
   Admin dashboard
   ============================================================ */
.admin-nav-link {
  color: var(--color-warning) !important;
}

.admin-table thead .filter-row th {
  padding-bottom: var(--space-2);
  background: var(--color-surface);
}

.admin-table thead tr:last-child th {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-border);
}

.admin-detail-panel {
  padding: var(--space-4);
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
}

.admin-level-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
}

.admin-level-card--purchased {
  border-color: var(--color-primary);
}

.admin-level-card--complete {
  border-color: var(--color-success);
}

.admin-task-item {
  background: transparent;
  border-color: var(--color-border);
  font-size: 0.875rem;
  padding: var(--space-2) var(--space-3);
}

.btn-xs {
  padding: 0.15rem 0.4rem;
  font-size: 0.75rem;
  border-radius: 4px;
}

.admin-progress-bar {
  height: 6px;
  background: var(--color-surface-raised);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 2px;
  min-width: 80px;
}

.admin-progress-fill {
  height: 100%;
  background: var(--color-primary);
  border-radius: 999px;
  transition: width 0.3s ease;
}

/* Submission Review — per-user grouping */
.user-group__header {
  border-bottom: 1px solid var(--color-border);
}

.user-group__name {
  font-size: 1.05rem;
}

/* Submission Review — admin-override card accent */
.admin-override-card {
  border-left: 3px solid var(--color-success);
}

/* Site footer */
.site-footer {
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-muted);
  margin-top: auto;
}

.site-footer a {
  color: var(--color-text-muted);
}

.site-footer a:hover {
  color: var(--color-text);
}

/* ============================================================
   Mobile addendum (per design/web-design-mobile.md)
   ============================================================ */

/* Admin user table → stack-as-cards under md (3.1) */
@media (max-width: 767.98px) {
  .admin-table thead { display: none; }
  .admin-table .filter-row { display: none; }

  .admin-table,
  .admin-table tbody,
  .admin-table tr,
  .admin-table td {
    display: block;
    width: 100%;
  }

  .admin-table tr.user-row {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--card-stack-radius);
    padding: var(--card-stack-pad);
    margin-bottom: var(--card-stack-gap);
  }

  .admin-table tr.user-row td {
    padding: 4px 0;
    border: 0;
  }

  .admin-table tr.user-row td::before {
    content: attr(data-label);
    display: block;
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-muted);
    margin-bottom: 2px;
  }

  .admin-table tr.user-row td[data-label="Manage"] .btn {
    width: 100%;
    min-height: var(--space-touch-min);
  }

  .admin-search-mobile { display: block; margin-bottom: var(--space-4); }
}

@media (min-width: 768px) {
  .admin-search-mobile { display: none; }
}

/* Admin Submissions row header → wrap order under sm (3.2) */
.submission-card .card-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: var(--space-2);
}

.submission-card .submission-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
  margin-left: auto;
}

@media (max-width: 575.98px) {
  .submission-card .submission-meta {
    margin-left: 0;
    width: 100%;
    justify-content: flex-start;
  }
  .submission-card .submission-meta .btn {
    margin-left: auto;
    min-height: var(--space-touch-min);
  }
}

/* Long scenario IDs in <code> must wrap */
.card-task code,
.submission-card code {
  word-break: break-all;
  overflow-wrap: anywhere;
}

/* Approve/Reject mis-tap protection at xs */
@media (max-width: 575.98px) {
  .submission-action-row { flex-direction: column; gap: var(--space-2); }
  .submission-action-row .btn { width: 100%; min-height: var(--space-touch-min); }
  .submission-action-row .btn-danger,
  .submission-action-row .btn-outline-danger { order: 2; }
  .submission-action-row .btn-success { order: 1; }
}

/* Levels/Detail evidence textarea — mobile font, spacing, auto-grow (3.3) */
@media (max-width: 767.98px) {
  .task-answer-textarea {
    font-size: var(--text-mono-mobile);
    line-height: 1.5;
    min-height: 240px;
    max-height: 70vh;
    padding: var(--space-3);
  }

  .task-evidence-counter {
    display: block;
    width: 100%;
    text-align: left;
    margin-top: var(--space-2);
    font-size: var(--text-small);
    color: var(--color-text-muted);
  }
  .task-evidence-counter.is-max {
    color: var(--color-warning);
  }

  .task-evidence-hint {
    display: block;
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    margin-top: 2px;
  }
}

.task-answer-textarea {
  resize: vertical;
}

/* Touch-target promotion (3.4) */
@media (max-width: 767.98px) {
  .btn-touch.btn-sm,
  .btn-touch {
    padding: 8px 16px;
    font-size: var(--text-body);
    min-height: var(--space-touch-min);
    border-radius: 6px;
  }
}

.btn-row { display: flex; gap: var(--space-touch-gap); flex-wrap: wrap; }
.btn-row > .btn { flex: 1 1 auto; min-height: var(--space-touch-min); }

@media (max-width: 767.98px) {
  .btn-xs {
    padding: 6px 12px;
    font-size: var(--text-small);
    min-height: 36px;
  }
}

/* Filter row hide + combined search replacement (3.5) */
@media (max-width: 575.98px) {
  .submission-filter-group { display: none; }
  .submission-filter-select {
    display: block;
    width: 100%;
    min-height: var(--space-touch-min);
    font-size: var(--text-input-mobile);
  }
}
@media (min-width: 576px) {
  .submission-filter-select { display: none; }
}

.admin-search-mobile .form-control {
  font-size: var(--text-input-mobile);
  min-height: var(--space-touch-min);
}

/* Navbar collapse spacing + Logout placement at xs (3.6) */
@media (max-width: 767.98px) {
  .navbar-ts .navbar-collapse {
    border-top: 1px solid var(--color-border);
    margin-top: var(--space-2);
    padding-top: var(--space-3);
    max-height: calc(100vh - 80px);
    overflow-y: auto;
  }

  .navbar-ts .navbar-nav .nav-link {
    padding: 10px 12px;
    min-height: var(--space-touch-min);
    font-size: var(--text-body);
  }

  .navbar-ts .nav-logout {
    width: 100%;
    margin-top: var(--space-3);
    padding-top: var(--space-3);
    border-top: 1px solid var(--color-border);
  }
  .navbar-ts .nav-logout .btn {
    width: 100%;
    min-height: var(--space-touch-min);
    padding: 10px 16px;
    font-size: var(--text-body);
    border-radius: 6px;
  }
}

/* Visual-only deltas (4) */
@media (max-width: 575.98px) {
  .badge-status { padding: 4px 12px; font-size: var(--text-small); }
  .badge-status--locked { color: var(--color-warning); background: var(--color-warning-muted); }
}

@media (max-width: 575.98px) {
  .card-level, .card-task, .feature-card { border-radius: var(--card-stack-radius); }
}

@media (max-width: 575.98px) {
  .site-footer { text-align: center; padding: var(--space-4) var(--space-3); }
  .site-footer .footer-links { justify-content: center; flex-wrap: wrap; gap: var(--space-3); }
}

/* Edge-fade affordance for retained ApiKeys table horizontal scroll */
@media (max-width: 991.98px) {
  .table-responsive.has-scroll-hint { position: relative; }
  .table-responsive.has-scroll-hint::after {
    content: ""; position: absolute; top: 0; right: 0; bottom: 0; width: 24px;
    background: var(--scroll-hint); pointer-events: none;
  }
  .table-responsive.has-scroll-hint table { min-width: 720px; }
}