/* Keydion — Guides design tokens and components.
   Ported from templates/Keydion-Guides-revamp.html (Claude artifact mock).
   Loaded sitewide via base.html so any page can opt into the typography. */

:root {
  --cream:        #faf8f5;
  --cream-2:      #f3efe8;
  --paper:        #ffffff;
  --paper-warm:   #fffdf9;   /* warm-tinted card surface (shared with dashboard.css) */
  --border:       #e0dbd0;
  --border-soft:  #ebe6dc;
  --ink:          #1a1a1a;
  --ink-soft:     #3d3d3d;
  --muted:        #6b6b6b;
  --muted-2:      #8e857a;
  --accent:       #8b1a1a;
  --accent-hover: #6b1212;
  --accent-tint:  #fdf6f6;
  --gold:         #a07a2a;

  --serif:        "Source Serif 4", "Source Serif Pro", Georgia, "Noto Serif SC", serif;
  --display:      "Cormorant Garamond", "Source Serif 4", Georgia, serif;
  --sans:         -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --mono:         "JetBrains Mono", "IBM Plex Mono", ui-monospace, Menlo, monospace;
}

.kd { font-family: var(--sans); color: var(--ink); background: var(--cream); }

/* ─── Header (matches base.html chrome) ─── */
.kd-header {
  height: 64px;
  background: rgba(250, 248, 245, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center;
}
.kd-header-inner {
  max-width: 1280px; margin: 0 auto; width: 100%; padding: 0 32px;
  display: flex; align-items: center; justify-content: space-between;
}
.kd-logo {
  display: inline-flex; align-items: center; gap: 11px;
  font-family: Georgia, "Noto Serif SC", serif;
  font-weight: 700; color: var(--ink); text-decoration: none;
  font-size: 20px;
}
.kd-logo-mark {
  width: 38px; height: 38px; border-radius: 8px;
  background: #1a1a1a; color: #faf8f5;
  display: inline-flex; align-items: center; justify-content: center;
  font-family: Georgia, serif; font-size: 22px; font-weight: 700;
  box-shadow: 0 8px 22px rgba(20, 33, 61, 0.18);
}
.kd-nav { display: flex; align-items: center; gap: 4px; }
.kd-nav a {
  padding: 7px 14px; font-size: 13.5px; font-weight: 500;
  color: var(--ink-soft); text-decoration: none;
}
.kd-nav a:hover { color: var(--accent); }
.kd-nav a.active { color: var(--accent); }
.kd-signin {
  margin-left: 12px; padding: 8px 20px;
  background: var(--ink); color: #fff;
  font-size: 13px; font-weight: 500; border: none; cursor: pointer;
}
.kd-lang {
  margin-left: 14px; font-size: 12.5px;
  color: var(--muted); text-decoration: none;
  font-variant-numeric: tabular-nums;
}

/* ─── Footer ─── */
.kd-footer {
  background: #141414; color: #999;
  padding: 20px 0; margin-top: 80px;
  font-size: 12px;
}
.kd-footer-inner {
  max-width: 1280px; margin: 0 auto; padding: 0 32px;
  display: flex; justify-content: space-between; align-items: center;
}
.kd-footer a { color: #666; text-decoration: none; }

/* ─── Page shell ─── */
.kd-page  { background: var(--cream); min-height: 100%; }
.kd-main  { padding: 56px 32px 80px; }
.kd-wrap  { max-width: 880px; margin: 0 auto; }
.kd-wrap-wide { max-width: 1120px; margin: 0 auto; padding: 0 32px; }

/* base.html ships <body class="bg-light ..."> for the rest of the site;
   on pages that opt into the guides design (anything that renders .kd-page),
   override so the cream extends to the viewport edges instead of showing
   Bootstrap's #f8f9fa around the page block.

   TODO: drop !important once base.html's <body> no longer hardcodes
   Bootstrap's .bg-light class. Today both rules use !important so source
   order is the only resolver — fragile if a third !important body bg
   rule ever appears. The clean fix is template-side, not CSS-side. */
body:has(.kd-page) {
  background: var(--cream) !important;
}

/* ─── Eyebrows, headlines, meta ─── */
.kd-eyebrow {
  font-family: var(--mono);
  font-size: 11px; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--muted-2);
  font-weight: 500;
}
.kd-h-display {
  font-family: var(--display);
  font-weight: 500;
  font-size: 64px; line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0;
}
.kd-h-display em {
  font-style: italic; color: var(--accent);
  font-weight: 500;
}
.kd-h-page {
  font-family: var(--display);
  font-weight: 500;
  font-size: 48px; line-height: 1.08;
  letter-spacing: -0.005em;
  color: var(--ink);
  margin: 0;
}
.kd-h-page em { font-style: italic; color: var(--accent); }
.kd-lede {
  font-family: var(--serif);
  font-size: 18px; line-height: 1.55;
  color: var(--ink-soft);
  margin: 0;
  max-width: 56ch;
}
.kd-meta {
  font-family: var(--mono);
  font-size: 11.5px; letter-spacing: 0.04em;
  color: var(--muted);
}

/* ─── Index: category rows ─── */
.kd-cat-row {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 48px;
  padding: 36px 0;
  border-top: 1px solid var(--border);
}
.kd-cat-row:last-child { border-bottom: 1px solid var(--border); }
.kd-cat-label {
  position: sticky; top: 88px;
  align-self: start;
  font-family: var(--display);
  font-weight: 500; font-style: italic;
  font-size: 28px; line-height: 1.1;
  color: var(--ink);
}
.kd-cat-count {
  display: block;
  font-family: var(--mono); font-style: normal;
  font-size: 11px; letter-spacing: 0.12em;
  color: var(--muted-2);
  margin-top: 8px; text-transform: uppercase;
}

.kd-guide-list { list-style: none; padding: 0; margin: 0; }
.kd-guide-item {
  display: grid;
  grid-template-columns: 40px 1fr 24px;
  gap: 20px;
  padding: 18px 0;
  border-top: 1px solid var(--border-soft);
  align-items: baseline;
}
.kd-guide-item:first-child { border-top: 0; padding-top: 6px; }
.kd-guide-item:last-child  { padding-bottom: 6px; }
.kd-guide-num {
  font-family: var(--mono);
  font-size: 11px; letter-spacing: 0.06em;
  color: var(--muted-2);
  font-variant-numeric: tabular-nums;
}
.kd-guide-link {
  text-decoration: none; color: var(--ink);
  display: block;
}
.kd-guide-title {
  font-family: var(--serif);
  font-size: 19px; font-weight: 500;
  line-height: 1.3;
  letter-spacing: -0.005em;
  color: var(--ink);
}
.kd-guide-link:hover .kd-guide-title { color: var(--accent); }
.kd-guide-summary {
  font-family: var(--sans);
  font-size: 13.5px; line-height: 1.5;
  color: var(--muted);
  margin-top: 4px; max-width: 56ch;
}
.kd-guide-arrow {
  color: var(--muted-2);
  font-size: 14px;
  align-self: center;
}
.kd-guide-link:hover ~ .kd-guide-arrow { color: var(--accent); }

/* ─── Article ─── */
.kd-back {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 11.5px;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--muted); text-decoration: none;
}
.kd-back:hover { color: var(--accent); }

.kd-article-meta {
  display: flex; gap: 16px; align-items: center;
  padding: 20px 0; border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin: 32px 0 48px;
}
.kd-article-meta > * {
  font-family: var(--mono);
  font-size: 11.5px; letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}
.kd-article-meta .sep { color: var(--border); }

.kd-cat-pill {
  color: var(--accent) !important;
  font-weight: 500;
}

/* article body */
.kd-body {
  font-family: var(--serif);
  font-size: 18px; line-height: 1.65;
  color: var(--ink-soft);
}
.kd-body p { margin: 0 0 1.2em; }
.kd-body p:first-child::first-line { font-variant: small-caps; letter-spacing: 0.06em; }
.kd-body h2 {
  font-family: var(--display);
  font-weight: 500;
  font-size: 32px; line-height: 1.15;
  color: var(--ink);
  margin: 2.2em 0 0.6em;
  letter-spacing: -0.005em;
}
.kd-body h3 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 20px; line-height: 1.3;
  color: var(--ink);
  margin: 2em 0 0.4em;
}
.kd-body a {
  color: var(--accent); text-decoration: none;
  border-bottom: 1px solid rgba(139, 26, 26, 0.3);
}
.kd-body a:hover { border-bottom-color: var(--accent); }
.kd-body ul, .kd-body ol { padding-left: 1.2em; margin: 0 0 1.4em; }
.kd-body li { margin-bottom: 0.5em; }
.kd-body ol { list-style: none; counter-reset: step; padding-left: 0; }
.kd-body ol > li {
  counter-increment: step;
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 12px;
  padding: 14px 0;
  border-top: 1px solid var(--border-soft);
  margin: 0;
}
.kd-body ol > li:first-child { border-top: 0; padding-top: 0; }
.kd-body ol > li::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--mono);
  font-size: 11px; letter-spacing: 0.06em;
  color: var(--accent);
  padding-top: 7px;
}

.kd-body blockquote {
  margin: 1.8em 0;
  padding: 8px 0 8px 24px;
  font-family: var(--display);
  font-weight: 500; font-style: italic;
  font-size: 24px; line-height: 1.35;
  color: var(--ink);
  border-left: 2px solid var(--accent);
}

.kd-body code {
  font-family: var(--mono);
  font-size: 0.85em;
  background: var(--cream-2);
  padding: 2px 6px;
  border-radius: 3px;
  color: var(--ink);
}
.kd-body pre {
  background: var(--ink); color: #faf8f5;
  font-family: var(--mono); font-size: 13.5px; line-height: 1.6;
  padding: 18px 22px;
  border-radius: 0;
  overflow-x: auto;
  margin: 1.6em 0;
}
.kd-body pre code { background: transparent; color: inherit; padding: 0; }

/* Callout */
.kd-callout {
  margin: 1.8em 0;
  padding: 22px 26px;
  background: var(--cream-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  align-items: start;
}
.kd-callout-label {
  font-family: var(--mono);
  font-size: 11px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--accent);
  font-weight: 600;
  padding-top: 4px;
}
.kd-callout-body {
  font-family: var(--serif);
  font-size: 16px; line-height: 1.55;
  color: var(--ink-soft);
}
.kd-callout-body p:last-child { margin-bottom: 0; }

/* Figure / screenshot placeholder */
.kd-fig {
  margin: 2em 0;
}
.kd-fig-img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 480px;
  object-fit: cover;
  border: 1px solid var(--border);
}
.kd-fig-caption {
  font-family: var(--sans);
  font-size: 13px; color: var(--muted);
  margin-top: 10px;
  display: flex; gap: 12px;
}
.kd-fig-caption .num {
  font-family: var(--mono); color: var(--accent);
  letter-spacing: 0.06em; text-transform: uppercase;
  font-size: 11px; padding-top: 1px;
}

/* Prev / Next */
.kd-prevnext {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  margin: 80px 0 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.kd-prevnext a {
  background: var(--cream);
  padding: 28px 32px;
  text-decoration: none; color: var(--ink);
  display: block;
  transition: background 0.15s;
}
.kd-prevnext a:hover { background: var(--cream-2); }
.kd-prevnext .right { text-align: right; }
.kd-prevnext .label {
  font-family: var(--mono);
  font-size: 11px; letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin-bottom: 8px;
}
.kd-prevnext .title {
  font-family: var(--serif);
  font-size: 19px; font-weight: 500;
  line-height: 1.3;
  letter-spacing: -0.005em;
}
.kd-prevnext a:hover .title { color: var(--accent); }
.kd-prevnext .disabled { color: var(--muted-2); pointer-events: none; }
.kd-prevnext .disabled .title { color: var(--muted-2); }

/* ─── Admin form ─── */
.kd-admin-page {
  background: var(--cream);
}
.kd-admin-bar {
  background: var(--ink); color: #d8d3c8;
  padding: 12px 0;
  font-family: var(--mono);
  font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
}
.kd-admin-bar-inner {
  max-width: 1120px; margin: 0 auto; padding: 0 32px;
  display: flex; gap: 32px; align-items: center;
}
.kd-admin-bar a { color: #d8d3c8; text-decoration: none; }
.kd-admin-bar a:hover { color: #fff; }
.kd-admin-bar .crumbs { color: #8a857a; }
.kd-admin-bar .crumbs span { color: #d8d3c8; }

.kd-form-head {
  padding: 56px 0 24px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 48px;
  display: flex; justify-content: space-between; align-items: flex-end;
  gap: 24px;
}
.kd-form-head .title {
  font-family: var(--display); font-weight: 500;
  font-size: 44px; line-height: 1; letter-spacing: -0.005em;
  color: var(--ink); margin: 0;
}
.kd-form-head .title em { font-style: italic; color: var(--accent); }
.kd-form-head .subtitle {
  font-family: var(--sans); color: var(--muted);
  font-size: 14px; margin-top: 8px;
}

.kd-form-meta {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 24px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 40px;
}
.kd-field { display: flex; flex-direction: column; gap: 8px; }
.kd-field-label {
  font-family: var(--mono);
  font-size: 11px; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--ink-soft);
  font-weight: 500;
}
.kd-field-label .req { color: var(--accent); margin-left: 4px; }
.kd-field-hint {
  font-family: var(--sans); font-size: 12px; color: var(--muted);
  line-height: 1.4;
}
.kd-input, .kd-select {
  background: var(--paper);
  border: 1px solid var(--border);
  padding: 11px 13px;
  font-family: var(--sans);
  font-size: 14px;
  color: var(--ink);
  outline: none;
  border-radius: 0;
}
.kd-input:focus, .kd-select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(139,26,26,0.08);
}
.kd-input.slug {
  font-family: var(--mono);
  font-size: 13.5px;
  color: var(--ink-soft);
}
.kd-input.slug::before { content: "/guides/"; color: var(--muted); }

.kd-input-prefix {
  display: flex; align-items: stretch;
  border: 1px solid var(--border);
  background: var(--paper);
}
.kd-input-prefix:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(139,26,26,0.08);
}
.kd-input-prefix .prefix {
  font-family: var(--mono); font-size: 13px;
  color: var(--muted); padding: 11px 4px 11px 13px;
  display: flex; align-items: center;
  white-space: nowrap;
}
.kd-input-prefix .kd-input {
  border: 0;
  padding-left: 0; flex: 1;
}
.kd-input-prefix .kd-input:focus { box-shadow: none; }

/* toggle */
.kd-toggle { display: inline-flex; align-items: center; gap: 12px; cursor: pointer; }
.kd-toggle-track {
  width: 38px; height: 22px; border-radius: 999px;
  background: #d0c9bd; position: relative; transition: background 0.15s;
}
.kd-toggle-track::after {
  content: "";
  position: absolute; top: 3px; left: 3px;
  width: 16px; height: 16px; border-radius: 50%;
  background: #fff;
  transition: transform 0.15s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}
.kd-toggle.on .kd-toggle-track { background: var(--accent); }
.kd-toggle.on .kd-toggle-track::after { transform: translateX(16px); }
.kd-toggle-status {
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--muted);
}
.kd-toggle.on .kd-toggle-status { color: var(--accent); }

/* Editor card */
.kd-editor-card {
  border: 1px solid var(--border);
  background: var(--paper);
  margin-bottom: 32px;
}
.kd-editor-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 22px;
  border-bottom: 1px solid var(--border);
  background: var(--cream-2);
}
.kd-editor-lang {
  font-family: var(--mono);
  font-size: 11px; letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  font-weight: 600;
  display: flex; align-items: center; gap: 10px;
}
.kd-editor-lang .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
}
.kd-editor-status {
  font-family: var(--sans);
  font-size: 12px; color: var(--muted);
  display: inline-flex; align-items: center; gap: 6px;
}
.kd-editor-status .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: #2a9d5f;
}

.kd-editor-fields {
  padding: 22px;
  display: grid; gap: 18px;
  border-bottom: 1px solid var(--border);
}

/* Quill-like toolbar */
.kd-ql-toolbar {
  display: flex; flex-wrap: wrap; gap: 2px;
  padding: 8px 14px;
  border-bottom: 1px solid var(--border);
  background: var(--cream);
}
.kd-ql-group {
  display: flex; gap: 1px;
  padding: 0 6px;
  border-right: 1px solid var(--border);
}
.kd-ql-group:last-child { border-right: 0; }
.kd-ql-btn {
  width: 28px; height: 28px;
  display: inline-flex; align-items: center; justify-content: center;
  background: transparent; border: 0; cursor: pointer;
  color: var(--ink-soft); font-family: var(--sans); font-size: 13px;
  border-radius: 3px;
  font-weight: 600;
}
.kd-ql-btn:hover { background: var(--cream-2); color: var(--accent); }
.kd-ql-btn.active { background: var(--ink); color: #fff; }
.kd-ql-btn svg { width: 14px; height: 14px; }
.kd-ql-select {
  height: 28px; padding: 0 10px;
  font-family: var(--sans); font-size: 12.5px;
  background: transparent; border: 0;
  color: var(--ink-soft);
  cursor: pointer;
}

.kd-ql-canvas {
  padding: 28px 32px;
  min-height: 240px;
  font-family: var(--serif);
  font-size: 16px; line-height: 1.6;
  color: var(--ink-soft);
}
.kd-ql-canvas h2 {
  font-family: var(--display); font-weight: 500;
  font-size: 28px; line-height: 1.2; color: var(--ink);
  margin: 0 0 0.5em;
  letter-spacing: -0.005em;
}
.kd-ql-canvas .caret {
  display: inline-block;
  width: 1px; height: 1.2em;
  background: var(--ink);
  vertical-align: middle;
  margin-left: 1px;
  animation: caretblink 1s steps(2) infinite;
}
@keyframes caretblink { to { opacity: 0; } }

.kd-ql-canvas ol {
  padding-left: 20px;
}
.kd-ql-canvas blockquote {
  border-left: 2px solid var(--accent);
  padding-left: 18px;
  font-style: italic; color: var(--ink);
  margin: 1em 0;
}

/* Form footer (sticky) */
.kd-form-footer {
  position: sticky; bottom: 0;
  background: rgba(250, 248, 245, 0.95);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--border);
  margin: 48px -32px 0;
  padding: 18px 32px;
  display: flex; justify-content: space-between; align-items: center;
  gap: 16px;
}
.kd-form-footer .left { display: flex; gap: 12px; align-items: center; }
.kd-form-footer .right { display: flex; gap: 12px; align-items: center; }

/* Inside the dashboard panel: drop sticky (which strands the bar mid-page
   whenever the form is shorter than the viewport) and render as an inline
   card at the end of the form. Matches the mock's dashboard-shell override.
   display: flex restated for self-documentation; it would inherit from
   the base rule but explicit beats implicit when overriding. */
.kd-panel .kd-form-footer {
  position: static;
  display: flex;
  margin: 32px 0 0;
  padding: 16px 22px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--paper-warm, #fffdf9);
  backdrop-filter: none;
}
.kd-saved {
  font-family: var(--mono);
  font-size: 11px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--muted);
}

.kd-btn {
  font-family: var(--sans);
  font-size: 13px; font-weight: 500;
  padding: 10px 22px;
  border: 1px solid var(--border);
  background: var(--paper);
  color: var(--ink);
  cursor: pointer;
  border-radius: 0;
  letter-spacing: 0.01em;
  text-decoration: none;
  display: inline-flex; align-items: center; gap: 8px;
}
.kd-btn:hover { border-color: var(--ink); }
.kd-btn-primary {
  background: var(--accent); color: #fff; border-color: var(--accent);
}
.kd-btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.kd-btn-ghost {
  background: transparent; border-color: transparent; color: var(--muted);
}
.kd-btn-ghost:hover { color: var(--accent); border-color: transparent; }
.kd-btn-danger {
  color: var(--accent); border-color: transparent;
  background: transparent;
}
.kd-btn-danger:hover { background: var(--accent-tint); border-color: var(--accent-tint); }

/* ─── Empty state, small things ─── */
.kd-hairline { height: 1px; background: var(--border); margin: 24px 0; }
/* Panel + panel-head (publish form lives inside the dashboard shell). */
.kd-panel { max-width: 1180px; margin: 0 auto; padding: 0 32px; }
.kd-panel-head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 24px;
  padding-bottom: 22px; margin-bottom: 28px;
  border-bottom: 1px solid var(--border);
}
.kd-panel-head__left { min-width: 0; }
.kd-panel-head__crumb {
  font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--muted);
  margin-bottom: 6px;
  font-family: var(--mono);
}
.kd-panel-head__crumb a { color: var(--muted); text-decoration: none; }
.kd-panel-head__crumb a:hover { color: var(--accent); }
.kd-panel-head__crumb .sep { margin: 0 8px; color: var(--border); }
.kd-panel-head__title {
  font-family: var(--display);
  font-weight: 600;
  font-size: 38px;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 6px;
  line-height: 1.1;
}
.kd-panel-head__title em { font-style: italic; color: var(--accent); }
.kd-panel-head__sub {
  margin: 0; color: var(--muted);
  font-size: 15px; max-width: 60ch;
  line-height: 1.55;
}
.kd-panel-head__actions { flex: 0 0 auto; display: flex; gap: 10px; }
.kd-panel-head__back {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13.5px; color: var(--muted);
  text-decoration: none;
  font-family: var(--sans);
  border: 1px solid var(--border);
  background: var(--paper);
  padding: 8px 16px;
  border-radius: 999px;
  white-space: nowrap;
}
.kd-panel-head__back:hover { color: var(--accent); border-color: var(--accent); }
