/* ═══════════════════════════════════════════════════════
   LinkVault · Kwizmo Brand Design
   ═══════════════════════════════════════════════════════ */

/* ── Google Fonts ──────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;900&display=swap');

/* ── CSS Custom Properties ─────────────────────────────── */
:root {
  /* Kwizmo purple palette */
  --kw-purple:       #5A29E0;   /* navbar / primary brand */
  --kw-purple-dark:  #3F1BA8;   /* hover / active states */
  --kw-purple-light: #7440F5;   /* accent text / links */
  --kw-purple-pale:  #EDE9FE;   /* chip backgrounds */
  --kw-purple-faint: #F5F3FF;   /* page backgrounds */

  --primary:       var(--kw-purple);
  --primary-dark:  var(--kw-purple-dark);
  --primary-light: var(--kw-purple-light);

  --danger:        #DC2626;
  --danger-light:  #FEE2E2;
  --success:       #059669;
  --success-light: #D1FAE5;

  --bg:      #FAFAFA;
  --surface: #FFFFFF;
  --border:  #E8E4F8;
  --border-focus: var(--kw-purple);
  --muted:   #9891B8;
  --text:    #0F0A1E;          /* near-black with purple tint */
  --text-soft: #3D3660;
  --text-muted: #7B74A3;

  --radius:    10px;
  --radius-sm: 7px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 4px rgba(90,41,224,.08);
  --shadow:    0 4px 18px rgba(90,41,224,.10);
  --shadow-lg: 0 12px 48px rgba(90,41,224,.18);

  --nav-h: 60px;
  --font:  'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ── Reset ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  min-height: 100vh;
  display: flex; flex-direction: column;
}
a { color: var(--kw-purple-light); text-decoration: none; }
a:hover { text-decoration: underline; }
img { display: block; }
input, textarea, select, button { font-family: inherit; }

/* ── Dot-grid background (matches kwizmo.eu) ───────────── */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background-image: radial-gradient(circle, #c4b8f0 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.35;
}

/* ── Navbar ─────────────────────────────────────────────── */
.navbar {
  position: sticky; top: 0; z-index: 200;
  height: var(--nav-h);
  background: var(--kw-purple);
  display: flex; align-items: center;
  padding: 0 28px; gap: 20px;
}
.navbar-guest { background: var(--kw-purple); }

/* KW·ZMO wordmark */
.nav-brand {
  display: flex; align-items: center; gap: 0;
  font-weight: 900; font-size: 1.25rem;
  color: #fff; text-decoration: none;
  letter-spacing: -0.5px;
}
.nav-brand:hover { text-decoration: none; opacity: .9; }
.brand-dot { opacity: .55; font-weight: 900; }
.brand-sub {
  font-size: 0.7rem; font-weight: 500;
  color: rgba(255,255,255,.5);
  margin-left: 10px; letter-spacing: 0;
}

.nav-links {
  display: flex; align-items: center; gap: 2px;
  margin-left: 16px; flex: 1;
}
.nav-link {
  display: flex; align-items: center; gap: 6px;
  padding: 7px 14px; border-radius: 7px;
  color: rgba(255,255,255,.8); font-size: 0.88rem; font-weight: 500;
  text-decoration: none; transition: background .15s, color .15s;
  position: relative;
}
.nav-link:hover { background: rgba(255,255,255,.12); color: #fff; text-decoration: none; }
.nav-link-notif .badge {
  background: #fff; color: var(--kw-purple);
  font-size: 0.65rem; font-weight: 700;
  min-width: 18px; height: 18px; border-radius: 9px;
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0 4px; margin-left: 4px;
}
.nav-user {
  display: flex; align-items: center; gap: 12px;
  margin-left: auto;
}
.nav-name { font-size: 0.85rem; color: rgba(255,255,255,.65); font-weight: 500; }

/* ── Main layout ────────────────────────────────────────── */
.main-wrap { flex: 1; max-width: 1140px; width: 100%; margin: 0 auto; padding: 32px 22px; }

/* ── Footer ─────────────────────────────────────────────── */
.site-footer {
  text-align: center; padding: 18px;
  font-size: 0.8rem; color: var(--muted);
  border-top: 1px solid var(--border);
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 10px 20px; border-radius: var(--radius-sm);
  font-size: 0.9rem; font-weight: 600;
  border: none; text-decoration: none; transition: all .16s;
  white-space: nowrap; cursor: pointer; letter-spacing: -0.1px;
}
.btn:hover { text-decoration: none; }
.btn-primary {
  background: var(--kw-purple); color: #fff;
  box-shadow: 0 2px 8px rgba(90,41,224,.3);
}
.btn-primary:hover { background: var(--kw-purple-dark); box-shadow: 0 4px 14px rgba(90,41,224,.4); }
.btn-secondary { background: var(--surface); color: var(--text); border: 1.5px solid var(--border); }
.btn-secondary:hover { border-color: var(--kw-purple); color: var(--kw-purple); }
.btn-ghost { background: transparent; color: rgba(255,255,255,.8); border: 1.5px solid rgba(255,255,255,.3); }
.btn-ghost:hover { background: rgba(255,255,255,.12); color: #fff; }
.btn-ghost-dark { background: transparent; color: var(--text-soft); border: 1.5px solid var(--border); }
.btn-ghost-dark:hover { background: var(--kw-purple-faint); border-color: var(--kw-purple); color: var(--kw-purple); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #b91c1c; }
.btn-viber { background: #7360f2; color: #fff; }
.btn-viber:hover { background: #5b4dc5; }
.btn-block { width: 100%; justify-content: center; margin-top: 8px; }
.btn-sm { padding: 6px 13px; font-size: 0.82rem; }

/* ── Forms ───────────────────────────────────────────────── */
.field { margin-bottom: 18px; }
.field label {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 0.84rem; font-weight: 600; color: var(--text-soft);
  margin-bottom: 6px;
}
.field .hint { font-weight: 400; color: var(--muted); }
.field .req { color: var(--danger); }
.label-link { font-weight: 500; font-size: 0.83rem; color: var(--kw-purple-light); }

input[type="text"], input[type="email"], input[type="password"],
input[type="url"], textarea, select {
  width: 100%; padding: 10px 14px;
  border: 1.5px solid var(--border); border-radius: var(--radius-sm);
  background: var(--surface); color: var(--text);
  font-size: 0.93rem;
  transition: border-color .15s, box-shadow .15s;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--kw-purple);
  box-shadow: 0 0 0 3px rgba(90,41,224,.13);
}
textarea { resize: vertical; min-height: 66px; }
select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%237B74A3' stroke-width='2.5'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center;
  padding-right: 34px;
}

.input-eye { position: relative; }
.input-eye input { padding-right: 42px; }
.eye-btn {
  position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  background: none; border: none; padding: 2px; color: var(--muted);
  display: flex; align-items: center; cursor: pointer;
}
.eye-btn:hover { color: var(--kw-purple); }

/* ── Alerts ──────────────────────────────────────────────── */
.alert {
  padding: 12px 16px; border-radius: var(--radius-sm);
  font-size: 0.9rem; margin-bottom: 18px; line-height: 1.5;
}
.alert-success { background: var(--success-light); color: #065f46; border: 1px solid #6ee7b7; }
.alert-error   { background: var(--danger-light);  color: #991b1b; border: 1px solid #fca5a5; }
.alert-info    { background: var(--kw-purple-pale); color: #3730a3; border: 1px solid #c4b5fd; }

/* ── Auth pages ──────────────────────────────────────────── */
.auth-wrap {
  display: flex; align-items: center; justify-content: center;
  min-height: calc(100vh - var(--nav-h) - 60px);
  padding: 48px 16px;
}
.auth-card {
  background: var(--surface); border-radius: var(--radius-lg);
  padding: 40px 44px; width: 100%; max-width: 452px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}
.auth-logo {
  display: flex; justify-content: center; align-items: center;
  gap: 0; margin-bottom: 24px;
}
.auth-logo-text {
  font-weight: 900; font-size: 2rem; color: var(--kw-purple);
  letter-spacing: -1px; line-height: 1;
}
.auth-logo-dot { opacity: .4; }
.auth-title { font-size: 1.55rem; font-weight: 800; text-align: center; color: var(--text); margin-bottom: 5px; letter-spacing: -0.5px; }
.auth-sub { text-align: center; color: var(--text-muted); font-size: 0.9rem; margin-bottom: 28px; }
.auth-footer { text-align: center; font-size: 0.88rem; color: var(--text-muted); margin-top: 22px; }
.auth-footer a { color: var(--kw-purple-light); font-weight: 600; }

/* ── Password strength meter ─────────────────────────────── */
.pwd-strength-wrap { display: flex; align-items: center; gap: 10px; margin-top: 8px; }
.pwd-strength-bar  { flex: 1; height: 5px; background: var(--kw-purple-pale); border-radius: 99px; overflow: hidden; }
.pwd-strength-fill { height: 100%; width: 0; border-radius: 99px; transition: width .3s, background .3s; }
.pwd-strength-label { font-size: 0.78rem; font-weight: 600; color: var(--text-muted); min-width: 70px; }

/* ── Page header ─────────────────────────────────────────── */
.page-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 22px;
}
.page-header-left { display: flex; align-items: center; gap: 10px; }
.page-header h2 { font-size: 1.4rem; font-weight: 800; color: var(--text); letter-spacing: -0.4px; }
.count-badge {
  background: var(--kw-purple-pale); color: var(--kw-purple);
  font-size: 0.75rem; font-weight: 700;
  padding: 2px 9px; border-radius: 12px;
}

/* ── Filter bar ──────────────────────────────────────────── */
.filter-bar { display: flex; align-items: center; gap: 8px; margin-bottom: 22px; flex-wrap: wrap; }
.search-wrap { position: relative; flex: 1; min-width: 220px; display: flex; align-items: center; }
.search-wrap svg { position: absolute; left: 12px; pointer-events: none; }
.search-input { padding-left: 38px !important; }
.select-filter { width: auto; min-width: 168px; }

/* ── Bookmark grid ───────────────────────────────────────── */
.bookmark-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(308px, 1fr));
  gap: 16px;
}
.bookmark-card {
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  display: flex; flex-direction: column; gap: 10px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .18s, border-color .18s, transform .18s;
}
.bookmark-card:hover {
  box-shadow: var(--shadow);
  border-color: rgba(90,41,224,.25);
  transform: translateY(-1px);
}

.bm-header { display: flex; align-items: flex-start; gap: 10px; }
.bm-favicon { width: 20px; height: 20px; border-radius: 4px; flex-shrink: 0; margin-top: 2px; }
.bm-favicon-lg { width: 34px; height: 34px; border-radius: 8px; }
.bm-meta { min-width: 0; }
.bm-title {
  display: block; font-weight: 700; color: var(--text);
  text-decoration: none; font-size: 0.95rem;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.bm-title:hover { color: var(--kw-purple); text-decoration: none; }
.bm-url {
  display: block; font-size: 0.77rem; color: var(--muted);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 1px;
}
.bm-notes { font-size: 0.85rem; color: var(--text-soft); line-height: 1.45; }

.bm-footer { display: flex; align-items: center; justify-content: space-between; margin-top: auto; }
.bm-tags { display: flex; gap: 4px; flex-wrap: wrap; }
.tag {
  font-size: 0.71rem; font-weight: 600; padding: 2px 9px;
  border-radius: 12px; background: var(--kw-purple-faint);
  border: 1px solid var(--kw-purple-pale); color: var(--kw-purple);
}
.tag-cred { background: #fefce8; border-color: #fde047; color: #854d0e; display: flex; align-items: center; gap: 3px; }

.bm-actions { display: flex; gap: 4px; }
.icon-btn {
  background: var(--kw-purple-faint); border: 1.5px solid var(--kw-purple-pale);
  border-radius: var(--radius-sm); padding: 6px;
  display: flex; align-items: center; color: var(--kw-purple);
  transition: all .15s; cursor: pointer;
}
.icon-btn:hover { background: var(--kw-purple); color: #fff; border-color: var(--kw-purple); }
.icon-btn-danger { background: #fff0f0; border-color: #fca5a5; color: var(--danger); }
.icon-btn-danger:hover { background: var(--danger); color: #fff; border-color: var(--danger); }
.icon-btn-cred { background: var(--kw-purple-faint); border-color: var(--kw-purple-pale); color: var(--kw-purple); }
.icon-btn-cred:hover { background: var(--kw-purple); color: #fff; border-color: var(--kw-purple); }

/* ── Empty state ─────────────────────────────────────────── */
.empty-state { text-align: center; padding: 72px 20px; color: var(--text-muted); }
.empty-state p { margin-top: 14px; font-size: 0.95rem; }

/* ── Modals ──────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(15,10,30,.45);
  display: flex; align-items: center; justify-content: center;
  z-index: 300; padding: 16px;
  opacity: 0; pointer-events: none; transition: opacity .2s;
  backdrop-filter: blur(2px);
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: var(--surface); border-radius: var(--radius-lg);
  width: 100%; max-width: 530px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  transform: translateY(18px) scale(.98); transition: transform .22s;
  max-height: 90vh; overflow-y: auto;
}
.modal-overlay.open .modal { transform: none; }
.modal-wide { max-width: 640px; }
.modal-sm   { max-width: 410px; }
.modal-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px; border-bottom: 1px solid var(--border);
  position: sticky; top: 0; background: var(--surface); z-index: 1;
}
.modal-head h3 { font-size: 1.05rem; font-weight: 800; color: var(--text); }
.modal-close {
  background: var(--kw-purple-faint); border: none;
  font-size: 1.2rem; line-height: 1; color: var(--kw-purple);
  padding: 4px 9px; border-radius: 6px; cursor: pointer;
}
.modal-close:hover { background: var(--kw-purple); color: #fff; }
.modal-body { padding: 22px 24px; }
.modal-foot {
  display: flex; align-items: center; justify-content: flex-end; gap: 8px;
  padding: 18px 24px; border-top: 1px solid var(--border);
  position: sticky; bottom: 0; background: var(--surface);
}

/* ── Credentials section ─────────────────────────────────── */
.cred-section {
  margin-top: 6px; border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
}
.cred-section summary {
  padding: 11px 14px; cursor: pointer;
  font-size: 0.87rem; font-weight: 600; color: var(--text-soft);
  list-style: none; user-select: none;
}
.cred-section summary::-webkit-details-marker { display: none; }
.cred-section summary::before { content: '▶  '; font-size: 0.65rem; }
.cred-section[open] summary::before { content: '▼  '; }
.cred-inner { padding: 0 14px 14px; border-top: 1px solid var(--border); padding-top: 14px; }

/* ── Share modal ─────────────────────────────────────────── */
.share-bm-title {
  font-size: 0.86rem; color: var(--text-muted); margin-bottom: 16px;
  background: var(--kw-purple-faint); padding: 9px 13px;
  border-radius: var(--radius-sm);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  border-left: 3px solid var(--kw-purple);
}

.tabs { display: flex; gap: 4px; border-bottom: 2px solid var(--border); margin-bottom: 20px; }
.tab {
  background: none; border: none; padding: 8px 16px;
  font-size: 0.87rem; font-weight: 600; color: var(--text-muted);
  border-bottom: 2px solid transparent; margin-bottom: -2px;
  display: flex; align-items: center; gap: 6px; transition: all .15s; cursor: pointer;
}
.tab:hover { color: var(--kw-purple); }
.tab.active { color: var(--kw-purple); border-bottom-color: var(--kw-purple); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

.checkbox-row {
  display: flex; align-items: center; gap: 9px;
  font-size: 0.9rem; margin-bottom: 14px; cursor: pointer;
}
.checkbox-row input[type="checkbox"] {
  width: 16px; height: 16px; accent-color: var(--kw-purple);
}

.share-link-wrap { display: flex; gap: 8px; margin-bottom: 10px; }
.share-link-input { flex: 1; font-size: 0.82rem; background: var(--kw-purple-faint); }
.share-btn-row { display: flex; gap: 8px; margin-bottom: 10px; }
.share-hint { font-size: 0.8rem; color: var(--muted); margin-top: 12px; }

.user-search-wrap { position: relative; }
.user-results {
  position: absolute; top: 100%; left: 0; right: 0; z-index: 50;
  background: var(--surface); border: 1.5px solid var(--border);
  border-top: none; border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  max-height: 180px; overflow-y: auto; box-shadow: var(--shadow);
}
.user-result-item { padding: 10px 12px; cursor: pointer; font-size: 0.88rem; }
.user-result-item:hover { background: var(--kw-purple-faint); color: var(--kw-purple); }
.user-result-none { padding: 10px 12px; font-size: 0.88rem; color: var(--muted); }

.selected-user {
  display: flex; align-items: center; gap: 8px;
  background: var(--kw-purple-faint); color: var(--kw-purple);
  padding: 9px 13px; border-radius: var(--radius-sm);
  font-size: 0.88rem; font-weight: 600; border: 1px solid var(--kw-purple-pale);
}
.selected-user span { flex: 1; }
.clear-user { background: none; border: none; color: var(--kw-purple); font-size: 1.1rem; padding: 0 2px; cursor: pointer; }

/* ── Credential box ──────────────────────────────────────── */
.cred-box {
  background: #fefce8; border: 1.5px solid #fde047;
  border-radius: var(--radius-sm); padding: 14px; margin-top: 14px;
}
.cred-box-compact { margin-top: 10px; padding: 10px 14px; }
.cred-box-header { display: flex; align-items: center; gap: 6px; font-weight: 700; font-size: 0.87rem; margin-bottom: 10px; color: #854d0e; }
.cred-field { margin-bottom: 8px; }
.cred-field:last-child { margin-bottom: 0; }
.cred-field label { font-size: 0.77rem; font-weight: 600; color: #92400e; margin-bottom: 3px; display: block; }
.cred-value-wrap { display: flex; align-items: center; gap: 6px; }
.cred-value-wrap span {
  flex: 1; font-family: 'Courier New', monospace; font-size: 0.9rem;
  background: #fff; border: 1px solid #fde047; border-radius: 4px;
  padding: 4px 8px; word-break: break-all;
}
.cred-masked { letter-spacing: 3px; }

/* ── Shared page ─────────────────────────────────────────── */
.shared-wrap { display: flex; justify-content: center; padding: 36px 16px; }
.shared-card {
  background: var(--surface); border-radius: var(--radius-lg);
  padding: 36px; width: 100%; max-width: 620px;
  box-shadow: var(--shadow-lg); border: 1px solid var(--border);
}
.shared-header { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 22px; }
.shared-title { font-size: 1.45rem; font-weight: 800; color: var(--text); letter-spacing: -0.4px; }
.shared-meta { font-size: 0.85rem; color: var(--muted); margin-top: 4px; }
.shared-url-row {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 18px; background: var(--kw-purple-faint);
  padding: 12px 15px; border-radius: var(--radius-sm);
  flex-wrap: wrap; border: 1px solid var(--kw-purple-pale);
}
.shared-url { flex: 1; font-size: 0.87rem; color: var(--text-muted); word-break: break-all; }
.shared-notes { margin: 18px 0; font-size: 0.9rem; color: var(--text-soft); }
.shared-footer {
  margin-top: 26px; padding-top: 18px;
  border-top: 1px solid var(--border);
  font-size: 0.84rem; color: var(--muted); text-align: center;
}

/* ── Notifications ───────────────────────────────────────── */
.notif-list { display: flex; flex-direction: column; gap: 16px; }
.notif-card {
  background: var(--surface); border: 1.5px solid var(--border);
  border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow-sm);
  transition: box-shadow .15s;
}
.notif-card:hover { box-shadow: var(--shadow); }
.notif-unread { border-left: 3px solid var(--kw-purple); }
.notif-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.notif-sender { display: flex; align-items: center; gap: 6px; font-size: 0.88rem; flex-wrap: wrap; color: var(--text-soft); }
.notif-email { color: var(--muted); }
.notif-time { font-size: 0.78rem; color: var(--muted); white-space: nowrap; }
.notif-message {
  font-size: 0.87rem; font-style: italic; color: var(--text-soft);
  border-left: 3px solid var(--kw-purple-pale);
  padding-left: 12px; margin: 12px 0;
}
.notif-actions { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 640px) {
  .navbar { padding: 0 16px; }
  .nav-name { display: none; }
  .brand-sub { display: none; }
  .main-wrap { padding: 22px 14px; }
  .auth-card { padding: 28px 22px; }
  .modal { max-height: 95vh; }
  .bookmark-grid { grid-template-columns: 1fr; }
  .page-header { flex-wrap: wrap; gap: 10px; }
  .filter-bar { gap: 6px; }
  .search-wrap { min-width: 100%; }
}

/* ── AI Search button ────────────────────────────────────── */
/* Inactive (off): neutral grey — clearly just an available option */
.ai-search-btn {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 10px; border-radius: 6px; border: 1.5px solid #d1d5db;
  background: #f3f4f6; color: #6b7280;
  font-size: 0.78rem; font-weight: 700; letter-spacing: .03em;
  cursor: pointer; white-space: nowrap; transition: background .15s, color .15s, border-color .15s;
}
.ai-search-btn:hover { background: #e5e7eb; border-color: #9ca3af; color: #374151; }
/* Active (on): solid purple — AI search is running */
.ai-btn-active {
  background: var(--kw-purple) !important; color: #fff !important;
  border-color: var(--kw-purple) !important;
}
.ai-btn-active:hover { background: var(--kw-purple-dark) !important; }
.ai-btn-active svg { stroke: #fff; }

/* ── AI result banner ────────────────────────────────────── */
.ai-banner {
  display: flex; align-items: center; gap: 6px; flex-wrap: wrap;
  background: var(--kw-purple-faint); border: 1px solid var(--kw-purple-pale);
  border-radius: 8px; padding: 10px 14px; margin-bottom: 16px;
  font-size: 0.875rem; color: var(--text-soft);
}
.ai-spinner {
  display: inline-block; width: 14px; height: 14px;
  border: 2px solid var(--kw-purple-pale); border-top-color: var(--kw-purple);
  border-radius: 50%; animation: spin .7s linear infinite; flex-shrink: 0;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Settings page ───────────────────────────────────────── */
.settings-wrap { max-width: 620px; display: flex; flex-direction: column; gap: 20px; }
.settings-card {
  background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: 26px 28px;
  box-shadow: 0 2px 10px rgba(90,41,224,.06);
}
.settings-card-head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  margin-bottom: 12px;
}
.settings-card-title {
  display: flex; align-items: center; gap: 8px;
  font-size: 1rem; font-weight: 700; color: var(--text);
}
.settings-badge {
  font-size: 0.72rem; font-weight: 700; padding: 3px 10px; border-radius: 99px;
  letter-spacing: .04em; text-transform: uppercase;
}
.badge-on  { background: #dcfce7; color: #15803d; }
.badge-off { background: var(--kw-purple-faint); color: var(--text-muted); }
.settings-desc { font-size: 0.875rem; color: var(--text-soft); line-height: 1.65; margin-bottom: 18px; }
.settings-btn-row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 16px; }
.key-status {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.875rem; color: var(--text-soft); margin-bottom: 4px;
}
.key-status code {
  font-family: 'SFMono-Regular', Consolas, monospace; font-size: 0.82rem;
  background: var(--kw-purple-faint); padding: 2px 7px; border-radius: 4px;
  color: var(--kw-purple);
}
.btn-danger-outline {
  background: transparent; color: var(--danger); border: 1.5px solid #fca5a5;
}
.btn-danger-outline:hover { background: var(--danger); color: #fff; border-color: var(--danger); }