:root {
  --bg: #f3f7f5;
  --panel: #ffffff;
  --text: #122025;
  --muted: #5e6f73;
  --primary: #0e7490;
  --primary-deep: #0b4f63;
  --accent: #f59e0b;
  --line: #d9e7e5;
  --ok: #0f8b5f;
  --bad: #b3261e;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  margin: 0;
  padding: 0;
  background: radial-gradient(circle at 10% -10%, #dff4ec 0%, transparent 40%),
              radial-gradient(circle at 90% -20%, #fdf2d3 0%, transparent 30%),
              linear-gradient(180deg, #eef7f3 0%, var(--bg) 45%);
  color: var(--text);
  font-family: "Segoe UI", "Noto Sans", Tahoma, sans-serif;
}

body {
  min-height: 100vh;
}

.page-body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container.shell {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.topbar {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 20;
}

.nav-shell {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  font-size: 1.05rem;
  color: var(--text);
}

.brand-mark {
  width: 1.8rem;
  height: 1.8rem;
  border-radius: 999px;
  display: inline-grid;
  place-items: center;
  background: linear-gradient(145deg, var(--primary), var(--accent));
  color: #fff;
}

.icon {
  width: 1rem;
  height: 1rem;
  display: inline-block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  flex-wrap: wrap;
}

.nav-item-link,
.link-button {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.nav-item-link {
  color: var(--text);
  padding: 0.38rem 0.58rem;
  border-radius: 999px;
  transition: background 0.15s, color 0.15s;
}

.nav-item-link:hover {
  background: #ebf7f8;
  text-decoration: none;
}

.nav-item-link.nav-active {
  background: var(--primary);
  color: #fff;
  font-weight: 600;
}

.nav-item-link.nav-active:hover {
  background: var(--primary-deep);
}

.inline-form {
  margin: 0;
}

/* ---------- user avatar chip in nav ---------- */
.nav-user-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.25rem 0.6rem 0.25rem 0.25rem;
  border-radius: 999px;
  color: var(--text);
  text-decoration: none;
  transition: background 0.15s;
}
.nav-user-chip:hover {
  background: #ebf7f8;
  text-decoration: none;
}
.user-avatar {
  width: 1.9rem;
  height: 1.9rem;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--primary), var(--accent));
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 0.7rem;
  flex-shrink: 0;
  letter-spacing: 0.03em;
}
.nav-user-name {
  max-width: 9rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.88rem;
  font-weight: 600;
}

.account-menu {
  position: relative;
}

.account-menu > summary {
  list-style: none;
  cursor: pointer;
}

.account-menu > summary::-webkit-details-marker {
  display: none;
}

.nav-user-caret {
  font-size: 0.72rem;
  color: var(--muted);
}

.account-menu-panel {
  position: absolute;
  right: 0;
  top: calc(100% + 0.45rem);
  min-width: 180px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12);
  padding: 0.3rem;
  z-index: 40;
}

.account-menu-link {
  display: block;
  width: 100%;
  text-align: left;
  padding: 0.55rem 0.65rem;
  border-radius: 8px;
  color: var(--text);
  background: transparent;
  border: 0;
  font-size: 0.87rem;
  text-decoration: none;
}

.account-menu-link:hover {
  background: #ebf7f8;
  text-decoration: none;
}

.account-menu-form {
  margin: 0;
}

.account-menu-logout {
  color: #b3261e;
}

/* ---------- hamburger toggle (mobile only) ---------- */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 2.4rem;
  height: 2.4rem;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 8px;
  cursor: pointer;
  padding: 0.35rem;
  flex-shrink: 0;
}

.hamburger-bar {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.22s ease, opacity 0.22s ease;
}

.nav-toggle[aria-expanded="true"] .hamburger-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .hamburger-bar:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.nav-toggle[aria-expanded="true"] .hamburger-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- saved / remove button states ---------- */
.btn-saved {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border-radius: 999px;
  padding: 0.55rem 1rem;
  font-weight: 600;
  background: color-mix(in srgb, var(--primary) 12%, transparent);
  color: var(--primary-deep);
  border: 1px solid var(--primary);
  cursor: default;
}
.btn-danger-ghost {
  color: #c0392b;
  border-color: #e8a0a0;
}
.btn-danger-ghost:hover {
  background: #fdf0f0;
  border-color: #c0392b;
  color: #c0392b;
}

.link-button {
  border: 0;
  background: transparent;
  color: var(--primary);
  cursor: pointer;
  font: inherit;
  padding: 0;
}

.btn-soft,
.btn-primary,
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.55rem 1rem;
  font-weight: 600;
}

.btn-soft,
.btn-primary {
  background: linear-gradient(145deg, var(--primary), var(--primary-deep));
  color: #fff;
  border: 1px solid var(--primary-deep);
}

.btn-ghost {
  background: transparent;
  color: var(--primary-deep);
  border: 1px solid #8cc7d2;
}

.btn-primary:hover,
.btn-soft:hover,
.btn-ghost:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

main.container.shell {
  flex: 1 0 auto;
  padding: 1.4rem 0 calc(1.4rem + 52px);
  min-height: 0;
}

.hero {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1rem;
  margin-bottom: 2rem;
}

.hero > div,
.stat-panel,
.card,
.question-card,
.auth-wrap,
.table-wrap,
.quiz-builder {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1rem;
  box-shadow: 0 8px 24px rgba(20, 31, 55, 0.05);
}

.eyebrow {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 700;
}

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 3rem 1rem;
  text-align: center;
  color: var(--muted);
}
.empty-state .icon-lg {
  width: 3rem;
  height: 3rem;
  opacity: 0.35;
}

h1,
h2,
h3 {
  line-height: 1.25;
}

.cta-row {
  margin-top: 0.9rem;
  display: flex;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.stat-panel dl {
  margin: 0;
  display: grid;
  gap: 0.75rem;
}

.stat-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-left: 3px solid var(--line);
  padding-left: 0.75rem;
}

.stat-icon {
  flex-shrink: 0;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 10px;
  display: grid;
  place-items: center;
}

.stat-icon-primary { background: #e0f4f6; color: var(--primary-deep); border-left: none; }
.stat-icon-accent  { background: #fef3e2; color: #b45309; border-left: none; }
.stat-icon-gold    { background: #fef9e0; color: #92700a; border-left: none; }

.stat-icon-primary ~ div { border-left: 3px solid var(--primary); padding-left: 0.5rem; }
.stat-icon-accent  ~ div { border-left: 3px solid var(--accent); padding-left: 0.5rem; }
.stat-icon-gold    ~ div { border-left: 3px solid #f0c040; padding-left: 0.5rem; }

.stat-panel dt {
  color: var(--muted);
  font-size: 0.78rem;
}

.stat-panel dd {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.1;
}

.home-actions {
  margin-top: 1.15rem;
}

.quick-actions-shell {
  margin-top: 1rem;
}

.home-actions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 0.9rem;
}

.home-action-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1rem;
  box-shadow: 0 8px 24px rgba(20,31,55,0.05);
}

.home-action-generate {
  background: linear-gradient(180deg, #f8fbff 0%, #ffffff 100%);
}

.home-action-weekly {
  background: linear-gradient(180deg, #fffdf5 0%, #ffffff 100%);

.home-action-weekly.expired {
  opacity: 0.65;
  background: linear-gradient(180deg, rgba(179, 38, 30, 0.05) 0%, #ffffff 100%);
  border-color: rgba(179, 38, 30, 0.2);
}
}

.home-action-head {
  display: flex;
  gap: 0.45rem;
  align-items: center;
  margin-bottom: 0.65rem;
}

.home-action-card h3 {
  margin: 0 0 0.45rem;
  font-size: 1.05rem;
}

.home-action-card p {
  margin: 0 0 0.8rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.home-action-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 0.8rem;
}

.page-head p {
  color: var(--muted);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 0.8rem;
}

/* ── Category tile ─────────────────────────────────────────── */
.cat-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1rem 1rem 1rem 1.1rem;
  box-shadow: 0 8px 24px rgba(20,31,55,0.05);
  text-decoration: none;
  color: var(--text);
  transition: border-color 0.18s, box-shadow 0.18s, transform 0.18s;
  position: relative;
  overflow: hidden;
  flex-direction: row-reverse;
}
.cat-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, color-mix(in srgb,var(--primary) 6%,transparent), transparent 60%);
  opacity: 0;
  transition: opacity 0.2s;
  border-radius: inherit;
}
.cat-card:hover {
  border-color: var(--primary);
  box-shadow: 0 12px 32px rgba(20,31,55,0.11);
  transform: translateY(-2px);
  text-decoration: none;
}
.cat-card:hover::before {
  opacity: 1;
}
.cat-card-body {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  flex: 1;
  min-width: 0;
  position: relative;
}
.cat-card-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cat-card-desc {
  font-size: 0.78rem;
  color: var(--muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.4;
}
.cat-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  margin-top: 0.45rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--primary-deep);
}
.cat-card-cta .icon {
  width: 0.85rem;
  height: 0.85rem;
  transition: transform 0.18s;
}
.cat-card:hover .cat-card-cta .icon {
  transform: translateX(3px);
}
.cat-card-icon {
  flex-shrink: 0;
  width: 3rem;
  height: 3rem;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, #e8f7f8, #d4f0f3);
  color: var(--primary-deep);
  position: relative;
}
.cat-card-icon .icon {
  width: 1.5rem;
  height: 1.5rem;
}

.card-icon {
  width: 2rem;
  height: 2rem;
  border-radius: 10px;
  display: inline-grid;
  place-items: center;
  background: #e8f7f8;
  color: var(--primary-deep);
  margin-bottom: 0.2rem;
}

.list-stack {
  display: grid;
  gap: 0.8rem;
}

.question-card header {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  border-radius: 999px;
  padding: 0.2rem 0.6rem;
  font-size: 0.75rem;
  background: #dbeeff;
  color: #0a4f95;
}

.pill.muted {
  background: #edf0f5;
  color: #4f586d;
}

/* difficulty badge colours */
.pill-easy   { background: #d4f5e5; color: #166534; }
.pill-medium { background: #fef3c7; color: #92400e; }
.pill-hard   { background: #fee2e2; color: #991b1b; }

.filter-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.65rem;
  margin: 0.8rem 0 1rem;
}

.filter-grid input,
.filter-grid select {
  width: 100%;
  padding: 0.65rem 0.7rem;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #fcfefe;
}

.filter-grid input:focus,
.filter-grid select:focus,
.quiz-text:focus {
  outline: 2px solid #9fd9e3;
  outline-offset: 1px;
}

.quiz-builder {
  margin-bottom: 1rem;
}

.pager {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.pager a {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.45rem 0.7rem;
}

.pager a.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.table-wrap {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th,
.data-table td {
  border-bottom: 1px solid var(--line);
  text-align: left;
  padding: 0.65rem;
}

.auth-wrap {
  max-width: 520px;
  margin: 1rem auto;
}

.auth-form {
  display: block;
}

.auth-form > * + * {
  margin-top: 0.8rem;
}

.auth-form .form-field {
  display: block;
  width: 100%;
}

.auth-form .form-field label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.3rem;
  color: var(--text);
}

.auth-form .form-field input {
  display: block;
  width: 100%;
  padding: 0.65rem 0.7rem;
  border-radius: 10px;
  border: 1.5px solid var(--line);
  background: #fcfefe;
  font-size: 0.95rem;
  color: var(--text);
  transition: border-color 0.15s;
}

.auth-form .form-field input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(14,116,144,0.15);
}

.auth-form .form-field input.input-validation-error {
  border-color: var(--bad);
  box-shadow: 0 0 0 3px rgba(179,38,30,0.12);
}

.auth-error.validation-summary-errors {
  background: #fdeceb;
  border: 1px solid #f6c1be;
  border-radius: 8px;
  padding: 0.65rem 0.9rem;
  color: #b3261e;
  font-size: 0.88rem;
}

.auth-error.validation-summary-errors ul { margin: 0; padding-left: 1.1rem; }
.auth-error.validation-summary-errors li { margin: 0; color: #b3261e; }

.auth-error.validation-summary-valid { display: none; }

.alert {
  border-radius: 10px;
  padding: 0.7rem 0.9rem;
  margin-bottom: 0.8rem;
}

.alert-success {
  background: #e4f8ef;
  border: 1px solid #b1e8cf;
  color: var(--ok);
}

.alert-error {
  background: #fdeceb;
  border: 1px solid #f6c1be;
  color: var(--bad);
}

/* ---------- toast ---------- */
.toast {
  position: fixed;
  top: 5rem;
  right: 1.5rem;
  z-index: 9000;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.7rem 0.9rem 0.7rem 1rem;
  border-radius: 12px;
  box-shadow: 0 6px 24px rgba(20,31,55,0.18);
  font-size: 0.9rem;
  font-weight: 500;
  max-width: 22rem;
  opacity: 0;
  transform: translateY(-1rem);
  transition: opacity 0.25s ease, transform 0.25s ease;
  pointer-events: none;
}
.toast.toast-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.toast-success {
  background: #e6f9f0;
  border: 1px solid #7dd9a8;
  color: #1a6640;
}
.toast-error {
  background: #fdeceb;
  border: 1px solid #f6c1be;
  color: #8b1c18;
}
.toast-close {
  margin-left: auto;
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 0.8rem;
  opacity: 0.6;
  padding: 0 0.2rem;
  color: inherit;
  line-height: 1;
}
.toast-close:hover { opacity: 1; }

.validation-summary-errors {
  background: #fdeceb;
  border: 1px solid #f6c1be;
  border-radius: 10px;
  color: var(--bad);
  padding: 0.6rem 0.8rem;
}

/* ── Pager ─────────────────────────────────────────── */
.pager-info {
  font-size: 0.82rem;
  color: var(--muted);
  margin: 0;
}

.pager {
  display: flex;
  gap: 0.3rem;
  flex-wrap: wrap;
  margin-top: 1.2rem;
  align-items: center;
}

.pager a,
.pager-ellipsis {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.4rem 0.65rem;
  font-size: 0.85rem;
  line-height: 1;
  min-width: 2.1rem;
  text-align: center;
  color: var(--text);
  transition: background 0.15s;
}

.pager a:hover {
  background: #e8f7f8;
  text-decoration: none;
  border-color: #9fd9e3;
}

.pager a.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  font-weight: 700;
}

.pager-ellipsis {
  border: none;
  color: var(--muted);
  padding: 0.4rem 0.2rem;
}

.pager-prev,
.pager-next {
  padding: 0.4rem 0.8rem !important;
  font-weight: 600;
  color: var(--primary) !important;
}

/* ── Breadcrumbs ───────────────────────────────────── */
.breadcrumb-nav {
  margin: 0.35rem 0 0.65rem;
}

.breadcrumb-nav ol {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
}

.breadcrumb-nav li {
  color: var(--muted);
  font-size: 0.82rem;
  display: inline-flex;
  align-items: center;
  line-height: 1.4;
}

.breadcrumb-nav li + li::before {
  content: "/";
  margin-right: 0.35rem;
  color: color-mix(in srgb, var(--muted) 70%, #ffffff);
}

.breadcrumb-nav a {
  color: var(--primary-deep);
  text-decoration: none;
}

.breadcrumb-nav a:hover {
  text-decoration: underline;
}

.breadcrumb-nav [aria-current="page"] {
  color: var(--text);
  font-weight: 600;
}

/* ── Answer toggle ─────────────────────────────────── */
.answer-toggle {
  margin-top: 0.65rem;
}

.answer-toggle-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.btn-ans-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--primary);
  background: transparent;
  color: var(--primary);
  font: 0.82rem/1 inherit;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.btn-ans-toggle:hover,
.btn-ans-toggle.active {
  background: var(--primary);
  color: #fff;
}

.answer-reveal {
  margin-top: 0.6rem;
  padding: 0.7rem 0.9rem;
  background: #f0faf8;
  border-left: 3px solid var(--primary);
  border-radius: 0 10px 10px 0;
}

.answer-text {
  margin: 0 0 0.3rem;
  color: var(--ok);
}

.answer-explanation {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

/* Question detail: topic + exam relevance metadata bar */
.question-meta-bar {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  background: var(--surface-2, #f5f5f5);
  border-left: 3px solid var(--primary);
  border-radius: 0 6px 6px 0;
  font-size: 0.88rem;
}

.qmeta-row {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  flex-wrap: wrap;
}

.qmeta-label {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-weight: 600;
  color: var(--muted);
  white-space: nowrap;
  flex-shrink: 0;
}

.qmeta-label .icon {
  width: 0.9em;
  height: 0.9em;
}

.qmeta-value {
  color: var(--text);
  line-height: 1.45;
}

.save-q-form {
  margin: 0;
}

.btn-sm {
  padding: 0.3rem 0.65rem !important;
  font-size: 0.8rem !important;
}

.filter-grid.five {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.questions-filter select,
.quiz-gen-grid select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  padding-right: 2rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%235e6f73'%3E%3Cpath d='M5.5 7.5 10 12l4.5-4.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.65rem center;
  background-size: 1rem;
}

/* ── Leaderboard tabs ────────────────────────────────── */
.lb-tabs {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--line);
}

.lb-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.38rem 0.75rem;
  border-radius: 999px;
  font-size: 0.83rem;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
  border: 1px solid transparent;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  white-space: nowrap;
}

.lb-tab:hover {
  background: #ebf7f8;
  color: var(--primary-deep);
  text-decoration: none;
}

.lb-tab-active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary-deep);
  font-weight: 600;
}

.lb-tab-active:hover {
  background: var(--primary-deep);
  color: #fff;
}

.lb-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.25rem;
  height: 1.25rem;
  padding: 0 0.3rem;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 700;
  line-height: 1;
  background: var(--primary);
  color: #fff;
  flex-shrink: 0;
}

.lb-tab-active .lb-chip {
  background: rgba(255, 255, 255, 0.28);
  color: #fff;
}

/* ── Footer ─────────────────────────────────────────── */
.footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 10;
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
}

.footer-grid {
  min-height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  flex-wrap: wrap;
  padding: 0.4rem 0;
}

.footer-grid p {
  margin: 0;
  font-size: 0.82rem;
  color: var(--muted);
}

/* ── Quiz result cards ─────────────────────────────── */
.result-card {
  border-left: 4px solid var(--line);
}

.result-correct {
  border-left-color: var(--ok);
  background: #f4fdf8;
}

.result-wrong {
  border-left-color: var(--bad);
  background: #fff8f8;
}

/* ── Score circle ───────────────────────────────────── */
.score-summary-wrap {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.5rem;
  margin-bottom: 1.4rem;
  box-shadow: 0 8px 24px rgba(20,31,55,0.05);
}

.score-circle-wrap {
  position: relative;
  width: 120px;
  height: 120px;
  flex-shrink: 0;
}

.score-ring {
  width: 120px;
  height: 120px;
  transform: rotate(-90deg);
}

.score-ring-bg {
  fill: none;
  stroke: #e8edf3;
  stroke-width: 10;
}

.score-ring-arc {
  fill: none;
  stroke-width: 10;
  stroke-linecap: round;
  transition: stroke-dashoffset 1s ease;
}

.score-circle-inner {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.score-big {
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1;
}

.score-label {
  font-size: 0.7rem;
  color: var(--muted);
  margin-top: 0.15rem;
}

.score-stats {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.score-stat {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.score-stat-val {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text);
}

.score-stat-label {
  font-size: 0.75rem;
  color: var(--muted);
}

.filter-actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.questions-toolbar {
  position: sticky;
  top: 72px;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  flex-wrap: wrap;
  background: rgba(248, 251, 252, 0.96);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.55rem 0.75rem;
  margin: 0.55rem 0 0.9rem;
  backdrop-filter: blur(2px);
}

.questions-toolbar .pager {
  margin-top: 0;
  margin-left: auto;
}

.no-results {
  margin-top: 0.8rem;
}

.no-results .muted {
  color: var(--muted);
  font-size: 0.9rem;
}

/* ── Share bar ─────────────────────────────────────── */
.share-bar {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 1.1rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--border);
}

.share-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--muted);
  margin-right: 0.2rem;
}

.btn-share {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.32rem 0.75rem;
  border-radius: 999px;
  border: 1px solid currentColor;
  background: transparent;
  font: 0.8rem/1 inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s, color 0.15s, opacity 0.15s;
  white-space: nowrap;
}

.btn-share .icon {
  width: 1em;
  height: 1em;
  flex-shrink: 0;
}

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

.btn-share-wa  { color: #25D366; border-color: #25D366; }
.btn-share-wa:hover  { background: #25D366; color: #fff; }

.btn-share-x   { color: #000; border-color: #000; }
.btn-share-x:hover   { background: #000; color: #fff; }

.btn-share-fb  { color: #1877F2; border-color: #1877F2; }
.btn-share-fb:hover  { background: #1877F2; color: #fff; }

.btn-share-li  { color: #0A66C2; border-color: #0A66C2; }
.btn-share-li:hover  { background: #0A66C2; color: #fff; }

.btn-share-copy { color: var(--muted); border-color: var(--border); }
.btn-share-copy:hover { border-color: var(--primary); color: var(--primary); }

.btn-share-inline { color: var(--muted); }
.btn-share-inline:hover { color: var(--primary); border-color: var(--primary); }

.answer-toggle-bar .sharethis-inline-share-buttons,
.share-bar .sharethis-inline-share-buttons {
  display: inline-flex !important;
  align-items: center;
  min-height: 28px;
  flex-shrink: 0;
  overflow: visible !important;
  width: auto !important;
}

.answer-toggle-bar .sharethis-inline-share-buttons .st-btn,
.share-bar .sharethis-inline-share-buttons .st-btn {
  display: inline-block !important;
  visibility: visible !important;
  margin: 0 0.25rem 0 0 !important;
  border-radius: 999px !important;
}

/* ── Dashboard summary strip ────────────────────────── */
.dash-summary {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.4rem;
}

.dash-stat {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex: 1;
  min-width: 140px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.85rem 1rem;
  box-shadow: 0 4px 14px rgba(20,31,55,0.05);
}

.dash-stat .icon {
  width: 1.6rem;
  height: 1.6rem;
  color: var(--primary-deep);
  flex-shrink: 0;
}

.dash-stat-val {
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 1;
  display: block;
}

.dash-stat-label {
  font-size: 0.72rem;
  color: var(--muted);
  display: block;
  margin-top: 0.1rem;
}

.pill-ok {
  background: #d4f5e5;
  color: var(--ok);
}

.pill-bad {
  background: #fdeceb;
  color: var(--bad);
}

.result-answers {
  margin-top: 0.5rem;
  display: grid;
  gap: 0.25rem;
}

.ans-ok {
  color: var(--ok);
  margin: 0;
}

.ans-bad {
  color: var(--bad);
  margin: 0;
}

.result-your-ans {
  margin: 0;
}

/* ── Quiz builder ──────────────────────────────────── */
.quiz-gen-form {
  margin-top: 0.6rem;
}

.quiz-gen-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
  align-items: end;
}

.qg-label {
  display: grid;
  gap: 0.3rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--muted);
}

.qg-label input,
.qg-label select {
  width: 100%;
  padding: 0.6rem 0.7rem;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #fcfefe;
  font: inherit;
}

.qg-label input:focus,
.qg-label select:focus {
  outline: 2px solid #9fd9e3;
  outline-offset: 1px;
}

.qg-action {
  display: flex;
  align-items: flex-end;
}

.generate-page {
  margin-bottom: 1rem;
}

.generate-hint {
  margin-top: 1rem;
}

.section-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}
.section-header-row h2 { margin-bottom: 0; }

.weekly-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 0.9rem;
}

.weekly-tile {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1rem;
  box-shadow: 0 8px 24px rgba(20, 31, 55, 0.05);
  display: grid;
  gap: 0.65rem;
}

.weekly-tile h2 {
  margin: 0;
  font-size: 1.05rem;
}

.weekly-tile-head,
.weekly-meta,
.weekly-actions {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
  align-items: center;
}

.weekly-desc {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.weekly-tile.expired {
  opacity: 0.65;
  background: linear-gradient(135deg, var(--panel) 0%, rgba(179, 38, 30, 0.03) 100%);
  border-color: rgba(179, 38, 30, 0.2);
}

.weekly-tile.expired h2 {
  color: var(--muted);
}

.pill.expired {
  background: var(--bad);
  color: #fff;
  border-color: var(--bad);
  font-weight: 600;
}

/* ── Quiz timer ────────────────────────────────────── */
.quiz-timer-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.4rem;
  position: sticky;
  top: 72px;
  z-index: 10;
  background: rgba(247, 250, 252, 0.95);
  backdrop-filter: blur(4px);
  width: fit-content;
  padding: 0.35rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: 10px;
}

.quiz-timer-label {
  color: var(--muted);
  font-size: 0.9rem;
}

.quiz-timer {
  font-size: 1.2rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--primary);
  background: #e8f7f8;
  padding: 0.15rem 0.55rem;
  border-radius: 8px;
}

.quiz-timer.countdown {
  color: var(--ok);
}

.quiz-timer.timer-warn {
  color: var(--bad);
  background: #fdeceb;
  animation: pulse-warn 1s ease-in-out infinite;
}

@keyframes pulse-warn {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

/* ── Review quiz correct option highlight ──────────── */
.review-correct-opt {
  color: var(--ok);
  font-weight: 600;
}

@media (max-width: 820px) {
  .quiz-gen-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .quiz-gen-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  .filter-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav-shell {
    min-height: 56px;
    flex-wrap: nowrap;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0.25rem;
    padding: 0.5rem;
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
    z-index: 19;
  }

  .nav-links.nav-open {
    display: flex;
  }

  .nav-item-link {
    padding: 0.65rem 0.75rem;
    border-radius: 8px;
    justify-content: flex-start;
  }

  .btn-soft {
    width: 100%;
    text-align: center;
    justify-content: center;
    border-radius: 8px;
    padding: 0.65rem 0.75rem;
    box-sizing: border-box;
  }

  .account-menu {
    width: 100%;
  }

  .account-menu > summary {
    padding: 0.65rem 0.75rem;
    border-radius: 8px;
    width: 100%;
  }

  .account-menu-panel {
    position: static;
    box-shadow: none;
    border: 1px solid var(--line);
    margin-top: 0.25rem;
    border-radius: 8px;
  }
}

@media (max-width: 560px) {
  .container.shell {
    width: min(1120px, calc(100% - 1rem));
  }

  .filter-grid {
    grid-template-columns: 1fr;
  }

  .data-table th,
  .data-table td {
    padding: 0.5rem;
    font-size: 0.9rem;
  }

  main.container.shell {
    padding-bottom: calc(1.4rem + 90px);
  }

  .footer-grid {
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0.6rem 0;
    gap: 0.4rem;
  }

  .footer-links {
    justify-content: center;
  }
}

.option-list {
  list-style: none;
  padding: 0;
  margin: 0.7rem 0 0;
  display: grid;
  gap: 0.45rem;
}

.option-list label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.quiz-text {
  width: 100%;
  margin-top: 0.4rem;
  padding: 0.6rem 0.7rem;
  border-radius: 10px;
  border: 1px solid var(--line);
}
/* -- 404 / Error page -------------------------------- */
.error-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 4rem 1rem;
}

.error-code {
  font-size: 7rem;
  font-weight: 900;
  line-height: 1;
  color: var(--accent);
  opacity: 0.15;
}

.error-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 1.5rem;
}

/* -- Legal / static pages ---------------------------- */
.legal-doc {
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.75;
}

.legal-doc h2 {
  margin-top: 2rem;
  font-size: 1.1rem;
}

.legal-doc h3 {
  margin-top: 1rem;
  font-size: 0.95rem;
}

.legal-doc ul {
  padding-left: 1.4rem;
}

.legal-doc li {
  margin-bottom: 0.3rem;
}

/* -- Cookie table ------------------------------------ */
.cookie-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  font-size: 0.88rem;
}

.cookie-table th,
.cookie-table td {
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--line);
  text-align: left;
}

.cookie-table th {
  background: var(--panel);
  font-weight: 600;
}

/* -- Support / Feedback page ------------------------- */
.support-page-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 2rem;
  align-items: start;
}

@media (max-width: 720px) {
  .support-page-grid {
    grid-template-columns: 1fr;
  }
}

.support-form-wrap {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1rem;
}

.support-form > label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
}

.support-form input[type="text"],
.support-form input[type="email"],
.support-form textarea {
  width: 100%;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
  font: inherit;
}

.support-form textarea {
  resize: vertical;
  min-height: 130px;
  transition: border-color 0.15s;
}

.support-form input[type="text"]:focus,
.support-form input[type="email"]:focus,
.support-form textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.support-info {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1.25rem;
}

.support-info h2 {
  font-size: 1rem;
  margin-top: 0;
}

.support-links {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.support-links li {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
}

.support-links .icon {
  flex-shrink: 0;
  margin-top: 0.15rem;
  color: var(--accent);
}

.support-links p {
  margin: 0.15rem 0 0;
  font-size: 0.85rem;
  color: var(--muted);
}

.legal-links-block h3 {
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.legal-links-block ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.88rem;
}

/* -- Footer links ------------------------------------ */
.footer-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
  font-size: 0.82rem;
}

.footer-links a {
  color: var(--muted);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--accent);
}

/* -- CAPTCHA notice ---------------------------------- */
.captcha-notice {
  font-size: 0.78rem;
  color: var(--muted);
  margin-top: 0.5rem;
}

/* -- Support page subject chips ---------------------- */
.subject-field {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.subject-label {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
}

.subject-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.subject-chip-input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.subject-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.9rem;
  border: 1.5px solid var(--line);
  border-radius: 999px;
  font-size: 0.85rem;
  cursor: pointer;
  background: var(--panel);
  color: var(--text);
  transition: border-color 0.15s, background 0.15s, color 0.15s;
  user-select: none;
}

.subject-chip:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.subject-chip-input:checked + .subject-chip {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  font-weight: 600;
}

.subject-chip-input:focus-visible + .subject-chip {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* -- Browse pills (SEO links section) ----------------------- */
.browse-section {
  margin-top: 2rem;
}

.browse-group-label {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin: 1.1rem 0 0.5rem;
}

.browse-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.browse-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 500;
  text-decoration: none;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}

.browse-pill:hover {
  border-color: var(--primary);
  color: var(--primary);
  text-decoration: none;
}

.browse-pill.pill-easy   { background: #d4f5e5; color: #166534; border-color: #a7f3d0; }
.browse-pill.pill-medium { background: #fef3c7; color: #92400e; border-color: #fde68a; }
.browse-pill.pill-hard   { background: #fee2e2; color: #991b1b; border-color: #fecaca; }

.browse-pill-quiz {
  border-color: var(--accent);
  color: var(--accent);
}

.browse-pill-quiz:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.browse-pill .icon {
  width: 0.9rem;
  height: 0.9rem;
  flex-shrink: 0;
}

/* -- Category quiz landing page ------------------------------ */
.cat-quiz-landing {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.cat-quiz-hero {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.cat-quiz-icon {
  flex-shrink: 0;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 12px;
  background: #dbeeff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cat-quiz-icon .icon {
  width: 1.75rem;
  height: 1.75rem;
  color: var(--primary);
}

.cat-quiz-info h2 {
  margin: 0 0 0.4rem;
  font-size: 1.2rem;
}

.cat-quiz-desc {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0 0 0.75rem;
}

.cat-quiz-meta {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
}

.cat-quiz-meta li {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.87rem;
  color: var(--muted);
}

.cat-quiz-meta .icon {
  width: 0.9rem;
  height: 0.9rem;
}

.cat-quiz-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.cat-quiz-auth-note {
  width: 100%;
  margin: 0;
  font-size: 0.82rem;
  color: var(--muted);
}

.btn-lg {
  padding: 0.65rem 1.5rem;
  font-size: 1rem;
}

.tips-list {
  padding-left: 1.25rem;
  margin: 0.5rem 0 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.tips-list li strong { color: var(--text); }

@media (max-width: 560px) {
  .cat-quiz-hero { flex-direction: column; }
}

/* -- Cookie consent banner ----------------------------------- */
.cookie-banner {
  position: fixed;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  width: calc(100% - 2rem);
  max-width: 680px;
  background: var(--panel);
  border: 1.5px solid var(--line);
  border-radius: 1rem;
  box-shadow: 0 6px 28px rgba(0,0,0,.14);
  animation: cb-slide-up .35s cubic-bezier(.22,1,.36,1) both;
}

.cookie-banner--hiding {
  animation: cb-slide-down .3s ease-in both;
}

@keyframes cb-slide-up {
  from { opacity: 0; transform: translateX(-50%) translateY(1.5rem); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

@keyframes cb-slide-down {
  from { opacity: 1; transform: translateX(-50%) translateY(0); }
  to   { opacity: 0; transform: translateX(-50%) translateY(1.5rem); }
}

.cookie-banner-inner {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.9rem 1.1rem;
  flex-wrap: wrap;
}

.cookie-banner-icon {
  flex-shrink: 0;
  width: 1.4rem;
  height: 1.4rem;
  color: var(--accent);
}

.cookie-banner-text {
  flex: 1;
  font-size: 0.88rem;
  color: var(--text);
  margin: 0;
  min-width: 180px;
}

.cookie-banner-text a {
  color: var(--accent);
  text-decoration: underline;
}

.cookie-banner-actions {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
}

.btn-sm-primary {
  padding: 0.4rem 1rem;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  border: none;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity .15s;
}

.btn-sm-primary:hover { opacity: .85; }

.btn-sm-ghost {
  padding: 0.4rem 1rem;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  border: 1.5px solid var(--line);
  font-size: 0.85rem;
  cursor: pointer;
  transition: border-color .15s, color .15s;
}

.btn-sm-ghost:hover { border-color: var(--accent); color: var(--accent); }

@media (max-width: 480px) {
  .cookie-banner-inner { flex-direction: column; align-items: flex-start; }
  .cookie-banner-actions { width: 100%; justify-content: flex-end; }
}

@media (max-width: 980px) {
  .filter-actions {
    grid-column: 1 / -1;
  }

  .questions-toolbar {
    top: 64px;
    align-items: flex-start;
  }

  .questions-toolbar .pager {
    width: 100%;
    justify-content: flex-start;
    margin-left: 0;
  }
}

/* -- reCAPTCHA badge � lift above fixed footer --------------- */
.grecaptcha-badge {
  bottom: 64px !important;   /* footer height (52px) + 12px gap */
  z-index: 11 !important;
}

/* -- Check-email / verification screens ----------------------- */
.auth-check-email {
  text-align: center;
  max-width: 440px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.check-email-icon {
  font-size: 3.5rem;
  margin-bottom: 1rem;
  color: var(--accent);
}

.auth-check-email h1 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.check-email-actions {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.muted-text {
  color: var(--muted);
  font-size: 0.9rem;
}

/* -- Alert info banner (login page) --------------------------- */
.alert-info {
  background: #fdeceb;
  border: 1px solid #f6c1be;
  border-radius: 0.5rem;
  padding: 0.75rem 1rem;
  font-size: 0.88rem;
  color: #b3261e;
  margin-bottom: 0.75rem;
}

.alert-info .link-button {
  color: #b3261e;
  font-weight: 600;
  margin-left: 0.25rem;
}