/* ── Tokens ───────────────────────────────────────────────────── */
:root {
  --kdt-topnav-h: 56px;
  --kdt-text: #1f2937;
  --kdt-muted: #6b7280;
  --kdt-bg: #ffffff;
  --kdt-bg-soft: #f8f9fb;
  --kdt-bg-card: #ffffff;
  --kdt-border: #e5e7eb;
  --kdt-accent: #4338ca;
  --kdt-accent-hover: #312e81;
  --kdt-accent-soft: rgba(67, 56, 202, 0.08);
  --kdt-code-bg: #1e1e2e;
  --kdt-code-fg: #cdd6f4;
  --kdt-inline-code-bg: #f3f4f6;
  --kdt-inline-code-fg: #be185d;
  --kdt-shadow-card: 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.04);
  --kdt-shadow-card-hover: 0 8px 24px rgba(67, 56, 202, 0.12), 0 2px 6px rgba(0, 0, 0, 0.04);
  --kdt-shadow-popover: 0 10px 30px rgba(0, 0, 0, 0.12), 0 4px 8px rgba(0, 0, 0, 0.04);
}

[data-bs-theme="dark"] {
  --kdt-text: #e5e7eb;
  --kdt-muted: #9ca3af;
  --kdt-bg: #0b0c14;
  --kdt-bg-soft: #14152a;
  --kdt-bg-card: #14152a;
  --kdt-border: #2a2b40;
  --kdt-accent: #818cf8;
  --kdt-accent-hover: #a5b4fc;
  --kdt-accent-soft: rgba(129, 140, 248, 0.14);
  --kdt-inline-code-bg: #1a1c30;
  --kdt-inline-code-fg: #f9a8d4;
  --kdt-shadow-card: 0 1px 3px rgba(0, 0, 0, 0.3);
  --kdt-shadow-card-hover: 0 8px 24px rgba(129, 140, 248, 0.18);
  --kdt-shadow-popover: 0 10px 30px rgba(0, 0, 0, 0.5);
}

/* ── Base ─────────────────────────────────────────────────────── */
html, body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--kdt-text);
  background: var(--kdt-bg);
  font-size: 15px;
}
a { color: var(--kdt-accent); }
a:hover { color: var(--kdt-accent-hover); }

.btn-primary {
  --bs-btn-bg: var(--kdt-accent);
  --bs-btn-border-color: var(--kdt-accent);
  --bs-btn-hover-bg: var(--kdt-accent-hover);
  --bs-btn-hover-border-color: var(--kdt-accent-hover);
  --bs-btn-active-bg: var(--kdt-accent-hover);
  --bs-btn-active-border-color: var(--kdt-accent-hover);
}

/* ── Topnav ───────────────────────────────────────────────────── */
.kdt-topnav {
  background: var(--kdt-bg);
  border-bottom: 1px solid var(--kdt-border);
  min-height: var(--kdt-topnav-h);
  padding-top: 0.4rem;
  padding-bottom: 0.4rem;
}
.kdt-topnav .navbar-brand img { display: block; }
.kdt-topnav .navbar-brand { color: var(--kdt-text); }
.kdt-topnav .nav-link {
  color: var(--kdt-text);
  font-weight: 500;
  padding: 0.4rem 0.85rem;
  border-radius: 6px;
}
.kdt-topnav .nav-link:hover { background: var(--kdt-bg-soft); color: var(--kdt-text); }
.kdt-topnav .nav-link.active { color: var(--kdt-accent); background: var(--kdt-accent-soft); }

.kdt-sidebar-trigger,
.kdt-sidebar-collapse {
  color: var(--kdt-text);
  font-size: 1.1rem;
  border: 0;
  background: transparent;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  text-decoration: none;
}
.kdt-sidebar-trigger:hover,
.kdt-sidebar-collapse:hover { background: var(--kdt-bg-soft); color: var(--kdt-text); }

/* ── Search ───────────────────────────────────────────────────── */
.kdt-search-wrap {
  flex: 0 1 320px;
  min-width: 220px;
  margin-left: auto;
}
.kdt-search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--kdt-muted);
  font-size: 0.85rem;
  pointer-events: none;
}
.kdt-search-input {
  background: var(--kdt-bg-soft);
  border: 1px solid var(--kdt-border);
  color: var(--kdt-text);
  padding-left: 34px;
  padding-right: 12px;
  font-size: 0.92rem;
  height: 38px;
}
.kdt-search-input::placeholder { color: var(--kdt-muted); opacity: 1; }
.kdt-search-input:focus {
  background: var(--kdt-bg);
  border-color: var(--kdt-accent);
  box-shadow: 0 0 0 0.2rem var(--kdt-accent-soft);
  color: var(--kdt-text);
  outline: none;
}
.kdt-search-input::-webkit-search-cancel-button { cursor: pointer; }

.kdt-search-menu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  background: var(--kdt-bg);
  border: 1px solid var(--kdt-border);
  border-radius: 10px;
  box-shadow: var(--kdt-shadow-popover);
  z-index: 1080;
  max-height: 70vh;
  overflow-y: auto;
  padding: 6px;
}
.kdt-search-menu[hidden] { display: none; }
.kdt-search-empty { padding: 14px 12px; color: var(--kdt-muted); font-size: 0.9rem; text-align: center; }

.kdt-search-result {
  display: block;
  padding: 10px 12px;
  border-radius: 6px;
  text-decoration: none;
  color: var(--kdt-text);
  border: 1px solid transparent;
}
.kdt-search-result:hover {
  background: var(--kdt-accent-soft);
  color: var(--kdt-text);
}
.kdt-search-result-title { font-weight: 600; font-size: 0.92rem; margin-bottom: 2px; }
.kdt-search-result-excerpt { color: var(--kdt-muted); font-size: 0.82rem; line-height: 1.4; }
.kdt-search-result-excerpt mark {
  background: rgba(250, 204, 21, 0.35);
  color: inherit;
  padding: 0 2px;
  border-radius: 2px;
}
[data-bs-theme="dark"] .kdt-search-result-excerpt mark { background: rgba(250, 204, 21, 0.25); }

/* ── Theme toggle ─────────────────────────────────────────────── */
.kdt-theme-toggle,
.kdt-resources-toggle {
  color: var(--kdt-text);
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  text-decoration: none;
  border: 0;
}
.kdt-theme-toggle:hover,
.kdt-resources-toggle:hover { background: var(--kdt-bg-soft); color: var(--kdt-accent); }

.kdt-resources-menu {
  background: var(--kdt-bg);
  border: 1px solid var(--kdt-border);
  border-radius: 8px;
  box-shadow: var(--kdt-shadow-popover);
  min-width: 280px;
}
.kdt-resources-menu .dropdown-item {
  color: var(--kdt-text);
  padding: 8px 12px;
  border-radius: 4px;
}
.kdt-resources-menu .dropdown-item:hover {
  background: var(--kdt-accent-soft);
  color: var(--kdt-accent);
}
.kdt-resources-menu .dropdown-divider { border-color: var(--kdt-border); }

/* ── Sidebar + main shell ─────────────────────────────────────── */
/* Plain flexbox layout (not Bootstrap grid) — sidebar has a fixed width,
   main uses flex: 1 to take whatever's left. When sidebar collapses to
   flex-basis 0, main automatically expands. This is the same pattern the
   FE app uses (apps/fe/src/app/globals.css `.app-sidebar` / `.app-main`).
   Bootstrap's col-* classes don't reflow on sibling collapse — they're
   percentage-based widths, not flex-grow. */
.kdt-shell {
  min-height: calc(100vh - var(--kdt-topnav-h));
  display: block;
}
.kdt-sidebar {
  border-right: 1px solid var(--kdt-border);
  background: var(--kdt-bg-soft);
}
.kdt-main {
  display: block;
  width: 100%;
}

@media (min-width: 992px) {
  .kdt-shell {
    display: flex;
    align-items: stretch;
  }
  aside.kdt-sidebar {
    flex: 0 0 280px;
    position: sticky;
    top: var(--kdt-topnav-h);
    height: calc(100vh - var(--kdt-topnav-h));
    overflow-y: auto;
    transition: flex-basis 180ms ease, padding 180ms ease, border-color 180ms ease;
  }
  html.kdt-sidebar-collapsed aside.kdt-sidebar {
    flex-basis: 0 !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
    border-right-color: transparent;
    overflow: hidden;
  }
  .kdt-main {
    flex: 1;
    min-width: 0;        /* Allow shrinking below intrinsic content width */
  }
}
.kdt-sidebar-offcanvas {
  --bs-offcanvas-width: 280px;
  --bs-offcanvas-bg: var(--kdt-bg-soft);
  --bs-offcanvas-color: var(--kdt-text);
  border-right: 1px solid var(--kdt-border);
}

.kdt-sidenav-section {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--kdt-muted);
  padding: 0.25rem 0.5rem 0.5rem;
}

/* Sub-grouping inside a section's sidebar — e.g. "Working with Tasks",
   "DataTables" under App Help. Smaller + secondary visual weight so users
   parse it as a divider, not another nav level. */
.kdt-sidenav-group {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--kdt-muted);
  padding: 0.85rem 0.5rem 0.35rem;
  border-top: 1px solid var(--kdt-border);
  margin-top: 0.5rem;
}
/* First group sits flush with the section header — no top border/spacing. */
.kdt-sidenav-group:first-of-type {
  border-top: 0;
  margin-top: 0;
  padding-top: 0.35rem;
}

.kdt-sidenav { list-style: none; padding-left: 0; margin: 0; }
.kdt-sidenav a {
  display: block;
  padding: 6px 10px;
  margin: 1px 0;
  color: var(--kdt-text);
  text-decoration: none;
  border-radius: 6px;
  font-size: 0.9rem;
  line-height: 1.35;
}
.kdt-sidenav a:hover { background: var(--kdt-accent-soft); color: var(--kdt-accent); }
.kdt-sidenav a.active { background: var(--kdt-accent-soft); color: var(--kdt-accent); font-weight: 600; }

/* ── Article ──────────────────────────────────────────────────── */
.kdt-main { background: var(--kdt-bg); }
.kdt-article {
  max-width: 880px;
  margin: 0 auto;
  padding: 0.5rem 0 4rem;
  line-height: 1.65;
}
.kdt-article h1 { font-weight: 700; font-size: 2rem; margin-bottom: 1rem; letter-spacing: -0.01em; }
.kdt-article h2 {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--kdt-border);
  font-size: 1.4rem;
  font-weight: 700;
}
.kdt-article h3 { margin-top: 1.75rem; font-size: 1.1rem; font-weight: 700; }
.kdt-article h4 { margin-top: 1.25rem; font-size: 1rem; font-weight: 700; }
.kdt-article p, .kdt-article ul, .kdt-article ol { margin-bottom: 1rem; }
.kdt-article hr { border-color: var(--kdt-border); margin: 2rem 0; }

.kdt-article pre[class*="language-"], .kdt-article pre {
  background: var(--kdt-code-bg);
  color: var(--kdt-code-fg);
  border-radius: 8px;
  padding: 1rem 1.1rem;
  overflow-x: auto;
  font-size: 0.85rem;
  line-height: 1.5;
  margin: 1rem 0;
}
.kdt-article code { font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace; }
.kdt-article :not(pre) > code {
  background: var(--kdt-inline-code-bg);
  border: 1px solid var(--kdt-border);
  border-radius: 4px;
  padding: 1px 6px;
  font-size: 0.85em;
  color: var(--kdt-inline-code-fg);
}

.kdt-article table {
  width: 100%;
  margin: 1rem 0 1.5rem;
  border-collapse: collapse;
  font-size: 0.92rem;
}
.kdt-article th, .kdt-article td {
  padding: 8px 12px;
  border: 1px solid var(--kdt-border);
  text-align: left;
  vertical-align: top;
}
.kdt-article th { background: var(--kdt-bg-soft); font-weight: 600; }

.kdt-article blockquote {
  border-left: 3px solid var(--kdt-accent);
  background: var(--kdt-accent-soft);
  padding: 0.6rem 1rem;
  margin: 1rem 0;
  border-radius: 0 6px 6px 0;
  color: var(--kdt-text);
}

/* ── Home / cards ─────────────────────────────────────────────── */
.kdt-home { background: var(--kdt-bg); min-height: calc(100vh - var(--kdt-topnav-h)); }
.kdt-hero {
  background: linear-gradient(180deg, var(--kdt-bg-soft) 0%, var(--kdt-bg) 100%);
  border-bottom: 1px solid var(--kdt-border);
}
.kdt-hero-title {
  font-size: 2.4rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}
.kdt-hero-subtitle {
  font-size: 1.1rem;
  color: var(--kdt-muted);
  max-width: 720px;
  line-height: 1.55;
  margin-bottom: 0;
}

.kdt-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 1.75rem;
  background: var(--kdt-bg-card);
  border: 1px solid var(--kdt-border);
  border-radius: 12px;
  box-shadow: var(--kdt-shadow-card);
  text-decoration: none;
  color: var(--kdt-text);
  transition: box-shadow 150ms ease, transform 150ms ease, border-color 150ms ease;
}
.kdt-card:hover {
  box-shadow: var(--kdt-shadow-card-hover);
  transform: translateY(-2px);
  border-color: var(--kdt-accent);
  color: var(--kdt-text);
}
.kdt-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--kdt-accent-soft);
  color: var(--kdt-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  margin-bottom: 1rem;
}
.kdt-card-title { font-size: 1.25rem; font-weight: 700; margin: 0 0 0.5rem; }
.kdt-card-desc { color: var(--kdt-muted); font-size: 0.92rem; line-height: 1.5; margin-bottom: 1rem; }
.kdt-card-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.25rem;
  font-size: 0.85rem;
  color: var(--kdt-muted);
}
.kdt-card-list li {
  padding: 4px 0 4px 20px;
  position: relative;
}
.kdt-card-list li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--kdt-accent);
}
.kdt-card-cta {
  margin-top: auto;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--kdt-accent);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.kdt-card:hover .kdt-card-cta { color: var(--kdt-accent-hover); }
.kdt-card:hover .kdt-card-cta i { transform: translateX(3px); }
.kdt-card-cta i { transition: transform 150ms ease; font-size: 0.8rem; }

/* ── 404 ──────────────────────────────────────────────────────── */
.kdt-404 { max-width: 560px; margin: 4rem auto; }
.kdt-404-code {
  font-size: 6rem;
  font-weight: 800;
  color: var(--kdt-accent);
  line-height: 1;
  letter-spacing: -0.04em;
  margin-bottom: 0.5rem;
}
.kdt-404-title { font-size: 1.6rem; font-weight: 700; margin-bottom: 0.75rem; }
.kdt-404-subtitle { color: var(--kdt-muted); font-size: 1.05rem; margin-bottom: 2rem; }
.kdt-404-actions { display: flex; flex-wrap: wrap; gap: 0.5rem; justify-content: center; }

/* ── Search keyboard selection ────────────────────────────────── */
.kdt-search-result.is-active {
  background: var(--kdt-accent-soft);
  border-color: var(--kdt-accent);
}

/* ── Code-block toolbar (Copy + Try-it) ───────────────────────── */
/* Toolbar shares the dark code-block background so the whole block reads as
   one piece in both light and dark modes (Prism's theme is dark-only). */
.kdt-code-wrap {
  position: relative;
  margin: 1rem 0;
  border-radius: 8px;
  overflow: hidden;
}
.kdt-code-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: var(--kdt-code-bg);
  color: var(--kdt-code-fg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.kdt-code-spacer { flex: 0 0 auto; }
.kdt-code-toolbar > .kdt-copy-btn { margin-left: auto; }
/* Beats Prism's `pre[class*="language-"]` margin + the .kdt-article default.
   Without !important, syntax-highlighted blocks float away from the toolbar. */
.kdt-code-wrap > pre,
.kdt-code-wrap > pre[class*="language-"] {
  margin: 0 !important;
  border-radius: 0 !important;
}

.kdt-copy-btn {
  background: transparent;
  color: rgba(205, 214, 244, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 500;
  padding: 3px 10px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: background 100ms ease, color 100ms ease, border-color 100ms ease;
}
.kdt-copy-btn:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #cdd6f4;
  border-color: var(--kdt-accent);
}
.kdt-copy-btn.is-copied {
  background: rgba(34, 197, 94, 0.18);
  color: #86efac;
  border-color: rgba(34, 197, 94, 0.4);
}
.kdt-method {
  display: inline-block;
  font-family: "SFMono-Regular", Consolas, Menlo, monospace;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  letter-spacing: 0.05em;
}
.kdt-method-get    { background: #dbeafe; color: #1e40af; }
.kdt-method-post   { background: #dcfce7; color: #166534; }
.kdt-method-patch  { background: #fef3c7; color: #92400e; }
.kdt-method-put    { background: #fef3c7; color: #92400e; }
.kdt-method-delete { background: #fee2e2; color: #991b1b; }
[data-bs-theme="dark"] .kdt-method-get    { background: rgba(59, 130, 246, 0.18); color: #93c5fd; }
[data-bs-theme="dark"] .kdt-method-post   { background: rgba(34, 197, 94, 0.18); color: #86efac; }
[data-bs-theme="dark"] .kdt-method-patch  { background: rgba(234, 179, 8, 0.18); color: #fde047; }
[data-bs-theme="dark"] .kdt-method-put    { background: rgba(234, 179, 8, 0.18); color: #fde047; }
[data-bs-theme="dark"] .kdt-method-delete { background: rgba(239, 68, 68, 0.18); color: #fca5a5; }

.kdt-tryit-btn {
  background: var(--kdt-accent);
  color: #fff;
  border: 0;
  border-radius: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 4px 12px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background 100ms ease;
}
.kdt-tryit-btn:hover { background: var(--kdt-accent-hover); }
.kdt-tryit-btn i { font-size: 0.7rem; }

.kdt-response {
  border: 1px solid var(--kdt-border);
  border-top: 0;
  border-radius: 0 0 8px 8px;
  background: var(--kdt-bg-soft);
  padding: 0;
  margin-top: -8px;
}
.kdt-response[hidden] { display: none; }
.kdt-response-status {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--kdt-border);
  font-size: 0.85rem;
}
.kdt-status-badge {
  font-family: "SFMono-Regular", Consolas, Menlo, monospace;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.85rem;
}
.kdt-status-badge.is-success { background: #dcfce7; color: #166534; }
.kdt-status-badge.is-info    { background: #dbeafe; color: #1e40af; }
.kdt-status-badge.is-warning { background: #fef3c7; color: #92400e; }
.kdt-status-badge.is-error   { background: #fee2e2; color: #991b1b; }
[data-bs-theme="dark"] .kdt-status-badge.is-success { background: rgba(34, 197, 94, 0.18); color: #86efac; }
[data-bs-theme="dark"] .kdt-status-badge.is-info    { background: rgba(59, 130, 246, 0.18); color: #93c5fd; }
[data-bs-theme="dark"] .kdt-status-badge.is-warning { background: rgba(234, 179, 8, 0.18); color: #fde047; }
[data-bs-theme="dark"] .kdt-status-badge.is-error   { background: rgba(239, 68, 68, 0.18); color: #fca5a5; }
.kdt-status-text { color: var(--kdt-muted); }
.kdt-status-time { color: var(--kdt-muted); margin-left: auto; font-size: 0.8rem; }
.kdt-response-body {
  margin: 0 !important;
  border-radius: 0 0 8px 8px !important;
  border: 0 !important;
  font-size: 0.8rem !important;
}
.kdt-response-pending,
.kdt-response-error {
  padding: 12px;
  font-size: 0.9rem;
  color: var(--kdt-text);
}
.kdt-response-error {
  color: #991b1b;
  background: #fee2e2;
}
[data-bs-theme="dark"] .kdt-response-error { color: #fca5a5; background: rgba(239, 68, 68, 0.12); }

/* Settings (key) button in topnav */
.kdt-tryit-settings {
  color: var(--kdt-text);
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  text-decoration: none;
  border: 0;
  position: relative;
}
.kdt-tryit-settings:hover { background: var(--kdt-bg-soft); color: var(--kdt-accent); }
.kdt-tryit-settings.has-key::after {
  content: "";
  position: absolute;
  top: 8px;
  right: 8px;
  width: 8px;
  height: 8px;
  background: #10b981;
  border-radius: 50%;
  box-shadow: 0 0 0 2px var(--kdt-bg);
}

/* Modal (settings + confirm) */
.kdt-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.5);
  z-index: 1090;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
[data-bs-theme="dark"] .kdt-modal-overlay { background: rgba(0, 0, 0, 0.7); }
.kdt-modal {
  background: var(--kdt-bg);
  border: 1px solid var(--kdt-border);
  border-radius: 12px;
  box-shadow: var(--kdt-shadow-popover);
  max-width: 480px;
  width: 100%;
  padding: 24px;
}
.kdt-modal-title { font-size: 1.15rem; font-weight: 700; margin: 0 0 8px; }
.kdt-modal-help { color: var(--kdt-muted); font-size: 0.9rem; line-height: 1.5; margin: 0 0 16px; }
.kdt-modal-url {
  font-family: "SFMono-Regular", Consolas, Menlo, monospace;
  font-size: 0.82rem;
  background: var(--kdt-bg-soft);
  border: 1px solid var(--kdt-border);
  border-radius: 6px;
  padding: 8px 10px;
  margin: 0 0 12px;
  word-break: break-all;
}
.kdt-modal-label {
  display: block;
  margin: 12px 0;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--kdt-text);
}
.kdt-modal-label .form-control { margin-top: 6px; background: var(--kdt-bg-soft); color: var(--kdt-text); border-color: var(--kdt-border); }
.kdt-modal-label .form-control:focus { background: var(--kdt-bg); border-color: var(--kdt-accent); box-shadow: 0 0 0 0.2rem var(--kdt-accent-soft); color: var(--kdt-text); }
.kdt-modal-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 20px;
}
.kdt-modal-clear { color: var(--kdt-muted); margin-right: auto; }
.kdt-modal-clear:hover { color: #991b1b; }
[data-bs-theme="dark"] .kdt-modal-clear:hover { color: #fca5a5; }

/* ── Mobile ───────────────────────────────────────────────────── */
@media (max-width: 991.98px) {
  .kdt-search-wrap { flex: 1 1 auto; width: 100%; min-width: 0; margin: 0.5rem 0; }
  .kdt-theme-toggle { margin-left: 0; }
  .kdt-article { padding-top: 0; }
}
@media (max-width: 575.98px) {
  .kdt-hero-title { font-size: 1.8rem; }
  .kdt-hero-subtitle { font-size: 1rem; }
}