/*
  IncBlog design system — Anthropic-style warm parchment.
  Light-only. Ivory canvas, slate-dark text, single clay accent.
  Serif carries body voice; sans handles UI chrome.
  See design/DESIGN.md for the canonical spec.
*/

:root {
  /* Colors — warm earth-tone family, no cool grays */
  --color-slate-dark: #141413;
  --color-ivory-medium: #f0eee6;
  --color-ivory-light: #faf9f5;
  --color-cloud-medium: #b0aea5;
  --color-cloud-dark: #87867f;
  --color-stone: #cccbc8;
  --color-slate-medium: #3d3d3a;
  --color-oat-warm: #e3dacc;
  --color-manilla: #f5e3c7;
  --color-clay: #d97757;
  --color-clay-deep: #c6613f;

  /* Surfaces — elevation by tone, not shadow */
  --surface-canvas: var(--color-ivory-medium);
  --surface-card: var(--color-ivory-light);
  --surface-feature: var(--color-manilla);
  --surface-warm: var(--color-oat-warm);
  --surface-inversion: var(--color-slate-dark);

  /* Typography */
  --font-serif: 'Source Serif Pro', 'Anthropic Serif', ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
  --font-sans: 'Inter', 'Anthropic Sans', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  /* Type scale */
  --text-caption: 12px;
  --text-body-sm: 16px;
  --text-body: 20px;
  --text-subheading: 24px;
  --text-heading: 61px;
  --text-display: 68px;

  /* Spacing — 4px base */
  --spacing-4: 4px;
  --spacing-8: 8px;
  --spacing-12: 12px;
  --spacing-16: 16px;
  --spacing-24: 24px;
  --spacing-32: 32px;
  --spacing-76: 76px;
  --spacing-100: 100px;

  /* Radii */
  --radius-nav: 0px;
  --radius-card: 24px;
  --radius-button-filled: 0 0 8px 8px;
  --radius-button-outlined: 12px;
  --radius-badge: 0px;

  /* Layout */
  --page-max-width: 1280px;
  --content-max-width: 760px;
  --dashboard-max: 1080px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--surface-canvas);
  color: var(--color-slate-dark);
  font-family: var(--font-sans);
  font-size: var(--text-body-sm);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Body copy and editorial prose carry the serif voice */
p, .serif, .post-content, .hero-sub, .excerpt, .blog-description {
  font-family: var(--font-serif);
}

/* Headings */
h1, h2, h3, h4 {
  margin: 0;
  color: var(--color-slate-dark);
  font-weight: 600;
  line-height: 1.2;
}

/* Links — inline links keep persistent underline (editorial convention) */
a {
  color: var(--color-slate-dark);
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-thickness: 1px;
}
a:hover { color: var(--color-clay-deep); }

/* Inline code and pre — warm surfaces, hairline borders */
code, pre, .logo, .mono { font-family: var(--font-mono); }

code {
  background: var(--surface-card);
  border: 1px solid var(--color-stone);
  border-radius: 4px;
  padding: 0.1em 0.35em;
  font-size: 0.9em;
  color: var(--color-slate-dark);
}
pre {
  background: var(--surface-card);
  border: 1px solid var(--color-stone);
  border-radius: var(--radius-card);
  padding: var(--spacing-24);
  overflow-x: auto;
  font-size: 14px;
  line-height: 1.6;
}
pre code { border: 0; padding: 0; background: none; }

/* Layout containers */
.container { max-width: var(--content-max-width); margin: 0 auto; padding: 0 var(--spacing-24); }
.container-wide { max-width: var(--page-max-width); margin: 0 auto; padding: 0 var(--spacing-24); }

/* Logo */
.logo {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: -0.01em;
  color: var(--color-slate-dark);
  text-decoration: none;
  text-transform: none;
}
.logo span { color: var(--color-clay); }
.logo:hover { text-decoration: none; color: var(--color-slate-dark); }
.logo:hover span { color: var(--color-clay-deep); }

/* ─── Buttons ────────────────────────────────────────────────
   Three primary treatments:
   - .btn-primary: Clay filled — single most consequential CTA per page
   - .btn: Filled ivory — standard action, signature bottom-only 8px radius
   - .btn-ghost: Text link button — transparent, underline on hover
   - .btn-danger: Outlined — destructive actions only
*/

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-8);
  padding: 12px 24px;
  border: 0;
  border-radius: var(--radius-button-filled);
  background: var(--surface-card);
  color: var(--color-slate-dark);
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.005em;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  line-height: 1;
  transition: background 120ms ease, color 120ms ease;
}
.btn:hover {
  text-decoration: none;
  background: var(--color-oat-warm);
  color: var(--color-slate-dark);
  border-color: transparent;
}

.btn-primary {
  background: var(--color-clay);
  color: #ffffff;
}
.btn-primary:hover {
  background: var(--color-clay-deep);
  color: #ffffff;
}

.btn-ghost {
  background: transparent;
  color: var(--color-slate-dark);
  border: 0;
}
.btn-ghost:hover {
  background: transparent;
  color: var(--color-clay-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.btn-danger {
  background: transparent;
  color: var(--color-slate-dark);
  border: 1px solid var(--color-cloud-dark);
  border-radius: var(--radius-button-outlined);
  padding: 8px 16px;
  font-size: 13px;
}
.btn-danger:hover {
  background: var(--color-slate-dark);
  color: var(--surface-card);
  border-color: var(--color-slate-dark);
}

.btn-sm { padding: 6px 12px; font-size: 13px; border-radius: 6px 6px 6px 6px; }
.btn-lg { padding: 16px 32px; font-size: 16px; }
.btn-block { display: flex; width: 100%; }

/* ─── Forms ─────────────────────────────────────────────────── */

label {
  display: block;
  margin-bottom: var(--spacing-16);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: -0.005em;
  color: var(--color-slate-dark);
}

input[type="text"], input[type="email"], input[type="password"], input[type="url"],
input[type="search"], input[type="datetime-local"], select, textarea {
  display: block;
  width: 100%;
  margin-top: var(--spacing-8);
  padding: 10px 14px;
  background: var(--surface-card);
  border: 1px solid var(--color-stone);
  border-radius: var(--radius-button-outlined);
  color: var(--color-slate-dark);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.4;
  transition: border-color 120ms ease;
}
input::placeholder, textarea::placeholder { color: var(--color-cloud-medium); }
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--color-slate-dark);
}
input[type="file"] {
  margin-top: var(--spacing-8);
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--color-cloud-dark);
  background: transparent;
  border: 0;
  padding: 0;
}
textarea { resize: vertical; min-height: 80px; }

.hint, .muted, .empty {
  font-family: var(--font-sans);
  color: var(--color-cloud-dark);
  font-size: 13px;
}
.inline { display: inline; }

/* ─── Cards ───────────────────────────────────────────────────
   24px radius on card surfaces. Elevation by tone shift only.
*/

.card {
  background: var(--surface-card);
  border: 1px solid var(--color-stone);
  border-radius: var(--radius-card);
  padding: var(--spacing-24);
  margin-bottom: var(--spacing-24);
}
.card h2, .card h3 { margin-top: 0; }

/* Notices — quiet, editorial */
.notice {
  background: var(--surface-card);
  border: 1px solid var(--color-stone);
  border-left: 3px solid var(--color-slate-medium);
  border-radius: 0 var(--radius-button-outlined) var(--radius-button-outlined) 0;
  padding: 12px var(--spacing-16);
  margin-bottom: var(--spacing-16);
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--color-slate-dark);
}
.notice-error {
  border-left-color: var(--color-clay-deep);
}

/* ─── Tables ────────────────────────────────────────────────── */

table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-sans);
  font-size: 14px;
}
th, td {
  text-align: left;
  padding: 12px var(--spacing-16);
  border-bottom: 1px solid var(--color-stone);
}
th {
  color: var(--color-cloud-dark);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
tr:last-child td { border-bottom: 0; }
table[data-sortable] th { cursor: pointer; user-select: none; }
table[data-sortable] th:hover { color: var(--color-slate-dark); }
.actions { white-space: nowrap; text-align: right; }
.actions .btn, .actions form { margin-right: var(--spacing-8); display: inline-flex; vertical-align: middle; }
.actions > *:last-child { margin-right: 0; }

/* Badges — flat text, no container */
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: var(--radius-badge);
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: capitalize;
  color: var(--color-cloud-dark);
  border: 0;
  background: transparent;
}
.badge-published { color: var(--color-slate-dark); }
.badge-scheduled { color: var(--color-clay-deep); }
.badge-draft { color: var(--color-cloud-dark); }

/* ─── Dashboard layout ──────────────────────────────────────── */

body.dashboard {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
}
.sidebar {
  background: var(--surface-card);
  border-right: 1px solid var(--color-stone);
  padding: var(--spacing-24);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-32);
  position: sticky;
  top: 0;
  height: 100vh;
}
.side-nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.side-nav a {
  color: var(--color-cloud-dark);
  padding: 8px 12px;
  border-radius: var(--radius-button-filled);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  letter-spacing: -0.005em;
}
.side-nav a:hover {
  color: var(--color-slate-dark);
  text-decoration: none;
  background: var(--surface-warm);
}
.side-nav a.active {
  color: var(--color-slate-dark);
  background: var(--color-oat-warm);
}
.sidebar-footer {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-8);
  font-family: var(--font-sans);
  font-size: 13px;
}
.sidebar-footer a, .sidebar-footer button {
  color: var(--color-cloud-dark);
  text-decoration: none;
  font-family: var(--font-sans);
  font-size: 13px;
  padding: 4px 0;
  background: transparent;
  border: 0;
  text-align: left;
  cursor: pointer;
}
.sidebar-footer a:hover, .sidebar-footer button:hover { color: var(--color-clay-deep); }

.content {
  padding: var(--spacing-32) var(--spacing-32);
  max-width: var(--dashboard-max);
  width: 100%;
}

.page-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-32);
  gap: var(--spacing-16);
  flex-wrap: wrap;
}
.page-head h1 {
  font-family: var(--font-sans);
  font-size: var(--text-subheading);
  font-weight: 600;
  letter-spacing: -0.02em;
}

/* Stat cards */
.stat-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--spacing-16);
  margin-bottom: var(--spacing-24);
}
.stat {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
  padding: var(--spacing-24);
}
.stat-value {
  font-family: var(--font-serif);
  font-size: 40px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--color-slate-dark);
}
.stat-label {
  color: var(--color-cloud-dark);
  font-family: var(--font-sans);
  font-size: 13px;
}

/* Tabs — flat text links */
.tabs {
  display: flex;
  gap: var(--spacing-8);
  margin-bottom: var(--spacing-24);
  flex-wrap: wrap;
  border-bottom: 1px solid var(--color-stone);
}
.tabs a {
  padding: 8px 16px;
  border-radius: 0;
  color: var(--color-cloud-dark);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.tabs a:hover { color: var(--color-slate-dark); text-decoration: none; }
.tabs a.active {
  color: var(--color-slate-dark);
  border-bottom-color: var(--color-clay);
}

.filter-form {
  display: flex;
  gap: var(--spacing-12);
  margin-bottom: var(--spacing-16);
  flex-wrap: wrap;
  align-items: center;
}
.filter-form input, .filter-form select {
  width: auto;
  margin-top: 0;
  flex: 1;
  min-width: 160px;
}

/* ─── Post editor ────────────────────────────────────────────── */

.post-form {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--spacing-32);
  align-items: start;
}
.title-input {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.02em;
  padding: 12px var(--spacing-16);
  margin-bottom: var(--spacing-12);
  background: var(--surface-card);
  border: 1px solid var(--color-stone);
  border-radius: var(--radius-button-outlined);
}
.ai-row { margin-bottom: var(--spacing-12); display: flex; align-items: center; gap: var(--spacing-8); flex-wrap: wrap; }
.title-suggestions { display: flex; flex-direction: column; gap: var(--spacing-8); margin-top: var(--spacing-8); width: 100%; }
.title-suggestions button {
  text-align: left;
  background: var(--surface-card);
  border: 1px solid var(--color-stone);
  border-radius: var(--radius-button-outlined);
  padding: 10px var(--spacing-16);
  font-family: var(--font-serif);
  font-size: 15px;
  color: var(--color-slate-dark);
  cursor: pointer;
}
.title-suggestions button:hover { border-color: var(--color-slate-dark); background: var(--color-oat-warm); }

.editor-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-8);
}
.word-count {
  color: var(--color-cloud-dark);
  font-family: var(--font-sans);
  font-size: 12px;
}
.editor {
  border: 1px solid var(--color-stone);
  border-radius: var(--radius-card);
  overflow: hidden;
  min-height: 420px;
  margin-bottom: var(--spacing-16);
  background: var(--surface-card);
}
.editor .cm-editor {
  min-height: 420px;
  font-family: var(--font-mono);
  font-size: 14px;
}
.preview {
  border: 1px solid var(--color-stone);
  border-radius: var(--radius-card);
  padding: var(--spacing-24) var(--spacing-32);
  min-height: 420px;
  margin-bottom: var(--spacing-16);
  background: var(--surface-card);
  font-family: var(--font-serif);
  font-size: var(--text-body);
  line-height: 1.6;
}
/* Editor mode switching */
.editor-pane {
  position: relative;
  margin-bottom: var(--spacing-16);
}
.editor-modes { display: flex; gap: var(--spacing-8); }
.editor-modes .active { background: var(--accent); color: #fff; }

/* Shared editor surface — white writing surface, black text */
.editor-host {
  border: 1px solid var(--color-stone, #cccbc8);
  border-radius: var(--radius-card, 12px);
  background: #ffffff;
  min-height: 420px;
  padding: var(--spacing-24) var(--spacing-32) var(--spacing-24) calc(var(--spacing-32) + 18px);
  font-family: var(--font-serif, Georgia, serif);
  font-size: var(--text-body, 18px);
  line-height: 1.7;
  color: var(--color-slate-dark, #141413);
  outline: none;
  overflow-y: auto;
}
.editor-host:focus { border-color: var(--color-clay, #d97757); }
/* Editor content — black headings & body, inherits slate-dark text */
.editor-host h1, .editor-host h2, .editor-host h3,
.editor-host h4, .editor-host h5, .editor-host h6 {
  color: var(--color-slate-dark, #141413);
  font-family: var(--font-serif, Georgia, serif);
  line-height: 1.25;
  margin: 1.2em 0 0.5em;
}
.editor-host h2 { font-size: var(--text-subheading, 24px); }
.editor-host h3 { font-size: var(--text-body, 20px); font-weight: 600; }
.editor-host p { color: var(--color-slate-dark, #141413); margin: 0 0 1em; }
.editor-host a, .editor-host a:visited {
  color: var(--color-clay-deep, #c6613f);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
  text-decoration-color: rgba(198, 97, 63, 0.35);
  transition: text-decoration-color 120ms ease;
}
.editor-host a:hover { text-decoration-color: var(--color-clay-deep, #c6613f); }
.editor-host blockquote {
  border-left: 3px solid var(--color-clay, #d97757);
  margin: 1em 0; padding: 0 0 0 1em;
  color: var(--color-slate-medium, #3d3d3a);
  font-style: italic;
}
.editor-host img, .editor-host .editor-img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 1em 0;
}

/* Normal (WYSIWYG) mode */
.normal-host .graf-empty:empty::before,
.normal-host p:empty::before { content: ''; }
.gutter-add {
  position: absolute;
  left: 10px;
  width: 26px; height: 26px;
  border: 1px solid var(--color-stone, #cccbc8);
  border-radius: 6px;
  background: #ffffff;
  color: var(--color-cloud-dark, #87867f);
  font-size: 18px; line-height: 1; font-family: var(--font-sans);
  cursor: pointer;
  z-index: 25;
}
.gutter-add:hover { border-color: var(--color-clay, #d97757); color: var(--color-clay, #d97757); }

/* Floating selection toolbar */
.sel-toolbar {
  position: fixed;
  z-index: 1030;
  display: flex;
  gap: 2px;
  padding: 4px;
  background: #ffffff;
  border: 1px solid var(--color-stone, #cccbc8);
  border-radius: 8px;
  box-shadow: 0 6px 18px rgba(20,20,19,0.12);
  display: none;
}
.sel-toolbar:not([hidden]) { display: flex; }
.sel-toolbar button {
  min-width: 30px; height: 30px;
  border: 0; border-radius: 6px;
  background: transparent; color: var(--color-slate-dark, #141413);
  font-size: 14px; cursor: pointer;
}
.sel-toolbar button:hover { background: var(--color-clay, #d97757); color: #fff; }

/* Insert menu */
.insert-menu {
  position: fixed;
  z-index: 1031;
  display: none;
  flex-direction: column;
  gap: 2px;
  min-width: 180px;
  padding: 6px;
  background: #ffffff;
  border: 1px solid var(--color-stone, #cccbc8);
  border-radius: 8px;
  box-shadow: 0 6px 18px rgba(20,20,19,0.12);
}
.insert-menu button {
  text-align: left;
  padding: 8px 10px;
  border: 0; border-radius: 6px;
  background: transparent; color: var(--color-slate-dark, #141413);
  font-size: 14px; cursor: pointer;
}
.insert-menu button:hover { background: var(--color-clay, #d97757); color: #fff; }

/* Inline image-URL field inside insert menu */
.insert-menu .img-row {
  display: flex; gap: 4px; padding: 4px 4px 6px;
  border-bottom: 1px solid var(--color-stone, #cccbc8);
  margin-bottom: 4px;
}
.insert-menu .img-row input {
  flex: 1; min-width: 0;
  padding: 6px 8px;
  border: 1px solid var(--color-stone, #cccbc8);
  border-radius: 6px;
  background: #ffffff;
  color: var(--color-slate-dark, #141413);
  font-size: 13px;
  outline: none;
}
.insert-menu .img-row input:focus { border-color: var(--color-clay, #d97757); }
.insert-menu .img-row button {
  min-width: 40px; height: auto; padding: 6px 10px;
  background: var(--color-clay, #d97757); color: #fff;
}
.insert-menu .img-row button:hover { background: var(--color-clay-deep, #c6613f); color: #fff; }

.field-with-action { width: 100%; }
.field-with-action textarea { margin-bottom: var(--spacing-8); }
.image-preview {
  max-width: 100%;
  border-radius: var(--radius-card);
  margin: var(--spacing-8) 0;
  display: block;
  border: 1px solid var(--color-stone);
}

/* ─── Media ─────────────────────────────────────────────────── */

.upload-form { display: flex; align-items: center; gap: var(--spacing-16); flex-wrap: wrap; }
.upload-form input[type="file"] { width: auto; margin: 0; flex: 1; min-width: 200px; }
.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--spacing-16);
}
.media-item {
  padding: var(--spacing-16);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-12);
  margin-bottom: 0;
}
.media-item img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-button-outlined);
  background: var(--surface-canvas);
}
.media-meta { display: flex; flex-direction: column; gap: 2px; }
.media-name {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--color-slate-dark);
}
.media-info {
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--color-cloud-dark);
}
.media-actions { display: flex; gap: var(--spacing-8); }

.top-posts { padding-left: var(--spacing-24); font-family: var(--font-serif); font-size: 16px; }
.top-posts li { margin-bottom: var(--spacing-8); }
.top-posts .muted { font-family: var(--font-sans); font-size: 13px; margin-left: var(--spacing-8); }

/* Avatars */
.avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--color-stone);
}
.avatar-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-oat-warm);
  color: var(--color-slate-dark);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 24px;
  border: 1px solid var(--color-stone);
}
.avatar-row { display: flex; align-items: center; gap: var(--spacing-16); margin-bottom: var(--spacing-16); }

.danger-zone { border-color: var(--color-cloud-dark); }

/* ─── Auth pages ────────────────────────────────────────────── */

body.auth {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: var(--spacing-24);
}
.auth-card {
  width: 100%;
  max-width: 420px;
  text-align: center;
  padding: var(--spacing-32);
}
.auth-card .logo { display: inline-block; margin-bottom: var(--spacing-32); }
.auth-card h1 {
  font-family: var(--font-sans);
  font-size: var(--text-subheading);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: var(--spacing-16);
}
.auth-card > p {
  color: var(--color-cloud-dark);
  font-family: var(--font-serif);
  font-size: 16px;
  margin: 0 0 var(--spacing-24);
}
.auth-card form {
  text-align: left;
  margin: var(--spacing-24) 0 var(--spacing-12);
}
.auth-card .btn-block { margin-bottom: var(--spacing-8); }
.auth-alt {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--color-cloud-dark);
  margin-top: var(--spacing-16);
}
.auth-alt a { color: var(--color-slate-dark); }

/* ─── Site header (landing) ─────────────────────────────────── */

.site-header {
  border-bottom: 1px solid var(--color-stone);
  padding: var(--spacing-16) 0;
  position: sticky;
  top: 0;
  background: var(--surface-canvas);
  z-index: 100;
}
.site-header-inner {
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-24);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.site-nav { display: flex; align-items: center; gap: var(--spacing-24); }
.site-nav a {
  color: var(--color-cloud-dark);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  letter-spacing: -0.005em;
}
.site-nav a:hover { color: var(--color-slate-dark); text-decoration: none; }
.site-nav .btn { font-size: 13px; }

/* Sticky header — solidify on scroll (toggled by landing.js) */
.site-header {
  transition: background-color 240ms ease, box-shadow 240ms ease, backdrop-filter 240ms ease;
}
.site-header.is-scrolled {
  background: rgba(240, 238, 230, 0.82);
  backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.04);
}

/* ─── Hero (asymmetric) ─────────────────────────────────────── */

.hero {
  padding: clamp(80px, 12vw, 120px) 0 clamp(60px, 8vw, 100px);
  /* Subtle warm grain for editorial depth (CSS-only, theme-aligned). */
  background-image:
    radial-gradient(110% 70% at 12% -10%, rgba(245, 227, 199, 0.55) 0%, rgba(245, 227, 199, 0) 55%),
    radial-gradient(120% 80% at 92% 8%, rgba(217, 119, 87, 0.07) 0%, rgba(217, 119, 87, 0) 60%);
  background-repeat: no-repeat;
}
.hero .container-wide { max-width: var(--page-max-width); position: relative; z-index: 1; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--spacing-32);
  align-items: start;
}
.hero h1 {
  font-family: var(--font-sans);
  font-size: clamp(40px, 6vw, 61px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.08;
  margin: 0 0 var(--spacing-32);
  color: var(--color-slate-dark);
  text-wrap: balance;
}
.hero h1 a { text-decoration: underline; text-underline-offset: 4px; }
.hero-sub {
  font-family: var(--font-serif);
  font-size: var(--text-body);
  line-height: 1.45;
  color: var(--color-slate-dark);
  max-width: 480px;
  margin: 0;
}
.hero-actions {
  display: flex;
  gap: var(--spacing-12);
  flex-wrap: wrap;
  margin-top: var(--spacing-32);
}
.hero-note {
  color: var(--color-cloud-dark);
  font-family: var(--font-sans);
  font-size: 13px;
  margin-top: var(--spacing-16);
}

/* ─── Sections ───────────────────────────────────────────────── */

.section-header {
  margin-bottom: var(--spacing-32);
  max-width: 640px;
}
.section-header h2 {
  font-family: var(--font-sans);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 var(--spacing-8);
  text-wrap: balance;
}
.section-header p {
  color: var(--color-cloud-dark);
  font-family: var(--font-serif);
  font-size: var(--text-body);
  margin: 0;
}

/* Features — release-card style, one wide featured card on manilla */
.features-section { padding: clamp(48px, 8vw, 100px) 0; }
.features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-16);
}
.feature-item {
  background: var(--surface-card);
  border: 1px solid var(--color-stone);
  border-radius: var(--radius-card);
  padding: var(--spacing-24);
}
.feature-item.feature-wide {
  grid-column: 1 / -1;
  background: var(--surface-feature);
  border: 0;
  padding: var(--spacing-32);
}
.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin-bottom: var(--spacing-16);
  background: transparent;
  border: 1px solid var(--color-stone);
  border-radius: var(--radius-button-outlined);
  font-size: 16px;
}
.feature-item h3 {
  font-family: var(--font-sans);
  font-size: var(--text-subheading);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 var(--spacing-8);
}
.feature-item p {
  margin: 0;
  font-family: var(--font-serif);
  font-size: var(--text-body);
  line-height: 1.45;
  color: var(--color-slate-dark);
}
.feature-wide .feature-icon { background: var(--surface-card); border-color: var(--color-cloud-dark); }
.feature-wide h3 { font-size: 32px; }

/* How it works — horizontal flow */
.how-section {
  padding: clamp(48px, 8vw, 80px) 0;
  background: var(--surface-card);
  border-top: 1px solid var(--color-stone);
  border-bottom: 1px solid var(--color-stone);
}
.how-steps {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--spacing-24);
}
.how-step { text-align: left; }
.how-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-slate-dark);
  color: var(--surface-card);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 13px;
  margin-bottom: var(--spacing-16);
}
.how-step h3 {
  font-family: var(--font-sans);
  font-size: 18px;
  font-weight: 600;
  margin: 0 0 var(--spacing-8);
  letter-spacing: -0.01em;
}
.how-step p {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.45;
  color: var(--color-cloud-dark);
}

/* Pricing — two tiers */
.pricing-section { padding: clamp(48px, 8vw, 80px) 0; }
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-16);
  align-items: start;
}
.pricing-card {
  background: var(--surface-card);
  border: 1px solid var(--color-stone);
  border-radius: var(--radius-card);
  padding: var(--spacing-32);
}
.pricing-card h3 {
  font-family: var(--font-sans);
  font-size: 18px;
  font-weight: 600;
  margin: 0 0 var(--spacing-8);
}
.pricing-price {
  font-family: var(--font-serif);
  font-size: 48px;
  font-weight: 600;
  line-height: 1;
  margin: 0;
  letter-spacing: -0.02em;
}
.pricing-period {
  color: var(--color-cloud-dark);
  font-family: var(--font-sans);
  font-size: 13px;
  margin: var(--spacing-4) 0 var(--spacing-24);
}
.pricing-features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--spacing-24);
}
.pricing-features li {
  padding: var(--spacing-12) 0;
  border-bottom: 1px solid var(--color-stone);
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--color-slate-dark);
}
.pricing-features li:last-child { border-bottom: 0; }
.pricing-card-accent {
  background: var(--surface-feature);
  border: 0;
}

/* CTA strip on manilla featured surface */
.cta-section {
  padding: clamp(48px, 8vw, 80px) 0;
  text-align: left;
  background: var(--surface-feature);
}
.cta-section h2 {
  font-family: var(--font-sans);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 var(--spacing-8);
  text-wrap: balance;
}
.cta-section p {
  color: var(--color-slate-dark);
  margin: 0 0 var(--spacing-32);
  font-family: var(--font-serif);
  font-size: var(--text-body);
  max-width: 560px;
}

/* ─── Footer — the only inversion surface ────────────────────── */

.site-footer {
  background: var(--surface-inversion);
  color: var(--surface-card);
  padding: var(--spacing-32) 0;
}
.site-footer-inner {
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-24);
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--spacing-32);
  align-items: start;
}
.site-footer .logo { color: var(--surface-card); }
.site-footer .logo span { color: var(--color-clay); }
.site-footer-tagline {
  color: var(--color-cloud-medium);
  font-family: var(--font-serif);
  font-size: 15px;
  margin: var(--spacing-12) 0 0;
  max-width: 280px;
  line-height: 1.5;
}
.site-footer-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-32);
}
.site-footer-col h4 {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--surface-card);
  margin: 0 0 var(--spacing-12);
}
.site-footer-col a {
  display: block;
  color: var(--color-cloud-medium);
  font-family: var(--font-sans);
  font-size: 13px;
  padding: var(--spacing-4) 0;
  text-decoration: none;
}
.site-footer-col a:hover { color: var(--surface-card); text-decoration: none; }
.site-footer-copy {
  grid-column: 1 / -1;
  color: var(--color-cloud-medium);
  font-family: var(--font-sans);
  font-size: 12px;
  border-top: 1px solid var(--color-slate-medium);
  padding-top: var(--spacing-16);
  margin-top: var(--spacing-16);
}

/* ─── Public blog ───────────────────────────────────────────── */

.blog-header {
  border-bottom: 1px solid var(--color-stone);
  padding: var(--spacing-16) 0;
  position: sticky;
  top: 0;
  background: var(--surface-canvas);
  z-index: 10;
}
.blog-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.blog-header .logo { font-family: var(--font-sans); font-size: 15px; font-weight: 700; }

.blog-main {
  padding: var(--spacing-32) 0;
  min-height: 50vh;
}
.blog-description {
  color: var(--color-cloud-dark);
  font-family: var(--font-serif);
  font-size: var(--text-body);
  margin: 0 0 var(--spacing-32);
  line-height: 1.5;
  max-width: 640px;
}
.archive-heading {
  font-family: var(--font-sans);
  font-size: var(--text-subheading);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: var(--spacing-32);
}

/* Post list — editorial cards */
.post-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-32);
  margin-top: var(--spacing-32);
}
.post-card {
  padding-bottom: var(--spacing-32);
  border-bottom: 1px solid var(--color-stone);
}
.post-card:last-child { border-bottom: 0; }
.post-card h2 {
  margin: var(--spacing-12) 0 var(--spacing-4);
  font-family: var(--font-sans);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.25;
}
.post-card h2 a {
  color: var(--color-slate-dark);
  text-decoration: none;
}
.post-card h2 a:hover { color: var(--color-clay-deep); text-decoration: underline; text-underline-offset: 3px; }
.post-card-image {
  width: 100%;
  border-radius: var(--radius-card);
  object-fit: cover;
  max-height: 340px;
  margin-bottom: var(--spacing-12);
}
.meta {
  color: var(--color-cloud-dark);
  font-family: var(--font-sans);
  font-size: 13px;
  margin: var(--spacing-4) 0;
}
.meta a { color: var(--color-cloud-dark); }
.meta a:hover { color: var(--color-slate-dark); }
.excerpt {
  margin: var(--spacing-8) 0 0;
  font-family: var(--font-serif);
  font-size: var(--text-body);
  line-height: 1.5;
  color: var(--color-slate-dark);
}

/* Post page */
.post-title {
  font-family: var(--font-serif);
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0 0 var(--spacing-8);
  text-wrap: balance;
}
.post-featured {
  width: 100%;
  border-radius: var(--radius-card);
  margin: var(--spacing-24) 0;
  border: 1px solid var(--color-stone);
}

/* "Read the summary instead" — unobtrusive inline toggle near the article top */
.summary-skip { margin: var(--spacing-16) 0 var(--spacing-8); }
.summary-toggle {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px;
  border: 1px solid var(--color-stone);
  border-radius: 999px;
  background: var(--surface-card);
  color: var(--color-slate-medium, #3d3d3a);
  font-family: var(--font-sans);
  font-size: 13px; line-height: 1;
  cursor: pointer;
  transition: border-color 140ms ease, color 140ms ease, background 140ms ease;
}
.summary-toggle:hover {
  border-color: var(--color-clay, #d97757);
  color: var(--color-clay-deep, #c6613f);
  background: var(--surface-warm, #e3dacc);
}
.summary-toggle-icon { display: inline-flex; color: var(--color-clay, #d97757); }
.summary-toggle-label { font-weight: 500; }
.summary-toggle-caret {
  margin-left: 2px; font-size: 10px; color: var(--color-cloud-dark, #87867f);
  transition: transform 160ms ease;
}
.summary-box {
  margin-top: var(--spacing-12);
  padding: var(--spacing-16) var(--spacing-24);
  border: 1px solid var(--color-stone);
  border-left: 3px solid var(--color-clay, #d97757);
  border-radius: var(--radius-button-outlined, 12px);
  background: var(--surface-feature, #f5e3c7);
  color: var(--color-slate-dark);
  font-family: var(--font-serif);
  font-size: 17px; line-height: 1.6;
  animation: summary-in 200ms ease;
}
.summary-box-label {
  font-family: var(--font-sans);
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--color-clay-deep, #c6613f);
  margin-bottom: 6px;
}
.summary-box p { margin: 0; }
@keyframes summary-in {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}
.post-content {
  font-family: var(--font-serif);
  font-size: var(--text-body);
  line-height: 1.65;
  color: var(--color-slate-dark);
}
.post-content img { max-width: 100%; border-radius: var(--radius-button-outlined); }
.post-content blockquote {
  border-left: 3px solid var(--color-clay);
  margin: var(--spacing-16) 0;
  padding: var(--spacing-4) 0 var(--spacing-4) var(--spacing-24);
  color: var(--color-cloud-dark);
  font-style: italic;
}
.post-content h1, .post-content h2, .post-content h3 {
  margin-top: var(--spacing-32);
  font-family: var(--font-sans);
}
.post-content h2 { font-size: 28px; font-weight: 600; letter-spacing: -0.015em; }
.post-content h3 { font-size: 22px; font-weight: 600; letter-spacing: -0.01em; }
.post-content p { margin: var(--spacing-16) 0; }
.post-content a, .post-content a:visited {
  color: var(--color-clay-deep, #c6613f);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
  text-decoration-color: rgba(198, 97, 63, 0.35);
  transition: text-decoration-color 120ms ease, color 120ms ease;
}
.post-content a:hover { text-decoration-color: var(--color-clay-deep, #c6613f); color: var(--color-clay-deep, #c6613f); }
.post-content code { font-size: 0.85em; }

/* Tags — flat text labels */
.tag-list { display: flex; gap: var(--spacing-8); flex-wrap: wrap; margin: var(--spacing-24) 0; }
.tag {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--color-cloud-dark);
  text-decoration: none;
  padding: 4px 0;
  border-radius: 0;
}
.tag:hover { color: var(--color-clay-deep); text-decoration: none; }

/* Author card */
.author-card {
  display: flex;
  gap: var(--spacing-16);
  align-items: flex-start;
  margin-top: var(--spacing-32);
  background: var(--surface-card);
  border: 1px solid var(--color-stone);
  border-radius: var(--radius-card);
  padding: var(--spacing-24);
}
.author-card h3 {
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 var(--spacing-4);
}
.author-card p {
  margin: 0;
  color: var(--color-cloud-dark);
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.5;
}

/* Subscribe block on warm surface */
.subscribe {
  background: var(--surface-warm);
  padding: var(--spacing-32) 0;
  text-align: center;
  border-top: 1px solid var(--color-stone);
}
.subscribe h3 {
  font-family: var(--font-sans);
  font-size: var(--text-subheading);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 var(--spacing-8);
}
.subscribe p {
  color: var(--color-cloud-dark);
  font-family: var(--font-serif);
  font-size: var(--text-body);
  margin: 0 0 var(--spacing-16);
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}
.subscribe-form {
  display: flex;
  gap: var(--spacing-8);
  max-width: 480px;
  flex-wrap: wrap;
  justify-content: center;
  margin: 0 auto;
}
.subscribe-form input { margin: 0; flex: 1; min-width: 200px; }
.subscribe-form .btn { flex-shrink: 0; }

/* Blog footer — dark inversion */
.blog-footer {
  background: var(--surface-inversion);
  color: var(--color-cloud-medium);
  padding: var(--spacing-32) 0;
  font-family: var(--font-sans);
  font-size: 13px;
  text-align: center;
}
.blog-footer .container { display: flex; flex-direction: column; align-items: center; gap: var(--spacing-12); }
.blog-footer a { color: var(--color-cloud-medium); text-decoration: none; }
.blog-footer a:hover { color: var(--surface-card); }
.socials { display: flex; justify-content: center; gap: var(--spacing-24); flex-wrap: wrap; }
.socials a { color: var(--surface-card); }
.socials a:hover { color: var(--color-clay); }
.powered { font-size: 12px; color: var(--color-cloud-medium); }
.powered a { color: var(--color-cloud-medium); }
.powered a:hover { color: var(--surface-card); }

/* Domain status */
.domain-status { margin-top: var(--spacing-16); }
.domain-steps { padding-left: var(--spacing-24); margin: var(--spacing-12) 0; font-family: var(--font-sans); font-size: 14px; }
.domain-steps li { margin-bottom: var(--spacing-8); }
.domain-steps code { background: var(--surface-warm); }

/* ─── Blog comments and votes ─────────────────────────────── */
.post-feedback {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-16);
  padding: var(--spacing-16) 0 var(--spacing-24);
  border-top: 1px solid var(--color-stone);
  margin-top: var(--spacing-24);
}

.vote-group {
  display: flex;
  align-items: center;
  gap: var(--spacing-16);
}

.vote-form {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-8);
}

.vote-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--color-stone);
  background: var(--surface-card);
  color: var(--color-slate-dark);
  cursor: pointer;
}

.vote-button:hover {
  background: var(--surface-warm);
}

.vote-count {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--color-cloud-dark);
}

.comment-count {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-8);
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--color-cloud-dark);
}

.comments {
  padding: var(--spacing-24);
  margin: var(--spacing-24) 0 var(--spacing-32);
}

.comments-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-16);
  margin-bottom: var(--spacing-16);
}

.comment-form {
  display: grid;
  gap: var(--spacing-12);
  margin-bottom: var(--spacing-24);
}

.comment-form textarea {
  resize: vertical;
  min-height: 90px;
  padding: var(--spacing-12);
  border-radius: 12px;
  border: 1px solid var(--color-stone);
  background: var(--surface-card);
  font-family: var(--font-serif);
  font-size: 16px;
}

.comment-empty {
  color: var(--color-cloud-dark);
  font-style: italic;
}

.comment-list {
  display: grid;
  gap: var(--spacing-16);
}

.comment {
  padding: var(--spacing-16);
  border-radius: var(--radius-card);
  border: 1px solid var(--color-stone);
  background: var(--surface-card);
}

.comment-meta {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--spacing-16);
  margin-bottom: var(--spacing-12);
}

.comment-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-12);
}

.comment-name {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 14px;
}

.comment-date {
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--color-cloud-dark);
}

.comment-votes {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-12);
}

.comment-body {
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
}

@media (max-width: 600px) {
  .post-feedback {
    flex-direction: column;
    align-items: flex-start;
  }
  .comment-meta {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ─── Responsive ────────────────────────────────────────────── */

@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: var(--spacing-24); }
  .hero-sub { max-width: 100%; }
}

@media (max-width: 900px) {
  .post-form { grid-template-columns: 1fr; }
  .site-footer-inner { grid-template-columns: 1fr; gap: var(--spacing-24); }
  .site-footer-cols { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  body.dashboard { grid-template-columns: 1fr; }
  .sidebar {
    position: static;
    height: auto;
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-12);
    border-right: 0;
    border-bottom: 1px solid var(--color-stone);
    padding: var(--spacing-16);
  }
  .side-nav { flex-direction: row; flex-wrap: wrap; gap: var(--spacing-4); flex: 1; }
  .sidebar-footer { flex-direction: row; align-items: center; gap: var(--spacing-12); }
  .content { padding: var(--spacing-24) var(--spacing-16); }
  .features-grid { grid-template-columns: 1fr; }
  .how-steps { grid-template-columns: 1fr; gap: var(--spacing-24); }
  .pricing-grid { grid-template-columns: 1fr; }
  .subscribe-form { flex-direction: column; align-items: stretch; }
  .subscribe-form input, .subscribe-form .btn { width: 100%; flex: none; }
  .site-footer-cols { grid-template-columns: 1fr; gap: var(--spacing-16); }
}

@media (max-width: 480px) {
  .site-nav { gap: var(--spacing-12); }
  .site-nav a:not(.btn) { display: none; }
  .site-nav a.btn { display: inline-flex; }
}

/* Honor reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition: none !important;
    animation: none !important;
  }
}

/* Focus states for accessibility */
*:focus-visible {
  outline: 2px solid var(--color-clay);
  outline-offset: 2px;
}
.btn:focus-visible { outline-offset: 2px; }