@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@500;600;700&family=Source+Serif+4:opsz,wght@8..60,400;8..60,600&display=swap');

:root {
  --bg: #0c0808;
  --panel: #150d0d;
  --panel-2: #1b1010;
  --rule: #3a1414;
  --blood: #8a0f16;
  --blood-bright: #c81627;
  --ink: #ece3e0;
  --ink-dim: #9c8686;
  --ink-faint: #6d5a5a;
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

html { scroll-padding-top: 90px; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Source Serif 4', Georgia, serif;
  font-size: 18px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .display {
  font-family: 'Oswald', 'Arial Narrow', sans-serif;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.15;
  margin: 0;
  color: var(--ink);
}

a { color: inherit; }

img, video { max-width: 100%; height: auto; display: block; }

::selection { background: var(--blood); color: var(--ink); }

:focus-visible {
  outline: 2px solid var(--blood-bright);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

.wrap {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- header ---------- */

.masthead {
  border-bottom: 1px solid var(--rule);
  padding: 34px 0 0;
}

.masthead-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  padding-bottom: 18px;
}

.site-title {
  font-size: 30px;
  text-decoration: none;
  white-space: nowrap;
}

.site-title span { color: var(--blood-bright); }

.contact-links {
  display: flex;
  gap: 18px;
  font-family: 'Oswald', sans-serif;
  font-size: 14px;
}

.contact-links a {
  text-decoration: none;
  color: var(--ink-dim);
  border-bottom: 1px solid transparent;
}

.contact-links a:hover { color: var(--ink); border-bottom-color: var(--blood-bright); }

.nav-tabs {
  display: flex;
  gap: 22px;
  overflow-x: auto;
  padding-bottom: 0;
}

.nav-tabs a {
  display: inline-block;
  padding: 10px 0 12px;
  font-family: 'Oswald', sans-serif;
  font-size: 15px;
  text-decoration: none;
  color: var(--ink-dim);
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}

.nav-tabs a:hover { color: var(--ink); }
.nav-tabs a.active { color: var(--ink); border-bottom-color: var(--blood-bright); }

/* ---------- feed ---------- */

.lead {
  padding: 40px 0 34px;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 6px;
}

.lead-tag {
  font-family: 'Oswald', sans-serif;
  font-size: 13px;
  color: var(--blood-bright);
  margin-bottom: 10px;
}

.lead h2 {
  font-size: 40px;
  margin-bottom: 14px;
}

.lead h2 a { text-decoration: none; }
.lead h2 a:hover { color: var(--blood-bright); }

.lead p { color: var(--ink-dim); font-size: 19px; max-width: 68ch; }

.lead-meta {
  margin-top: 14px;
  font-family: 'Oswald', sans-serif;
  font-size: 13px;
  color: var(--ink-faint);
}

.feed { list-style: none; margin: 0; padding: 0; }

.feed-row {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 22px;
  padding: 26px 0;
  border-bottom: 1px solid var(--rule);
}

.feed-date {
  font-family: 'Oswald', sans-serif;
  font-size: 13px;
  color: var(--ink-faint);
  padding-top: 4px;
}

.feed-row h3 { font-size: 24px; margin-bottom: 6px; }
.feed-row h3 a { text-decoration: none; }
.feed-row h3 a:hover { color: var(--blood-bright); }
.feed-row p { color: var(--ink-dim); margin: 0; font-size: 17px; }

.feed-theme {
  display: inline-block;
  margin-top: 10px;
  font-family: 'Oswald', sans-serif;
  font-size: 12px;
  color: var(--ink-faint);
  border-left: 2px solid var(--blood);
  padding-left: 8px;
}

.pin-mark { color: var(--blood-bright); }

.empty {
  padding: 60px 0;
  color: var(--ink-dim);
  font-size: 18px;
  text-align: center;
}

/* ---------- single post ---------- */

.post-head { padding: 42px 0 20px; border-bottom: 1px solid var(--rule); margin-bottom: 32px; }
.post-head .lead-tag { margin-bottom: 12px; }
.post-head h1 { font-size: 42px; margin-bottom: 12px; }
.post-head .post-summary { color: var(--ink-dim); font-size: 19px; }

.block { margin: 0 0 26px; }
.block h2 { font-size: 28px; margin-bottom: 4px; }
.block h3 { font-size: 22px; margin-bottom: 4px; }
.block p { margin: 0; }

blockquote.block {
  margin: 32px 0;
  padding: 4px 0 4px 20px;
  border-left: 3px solid var(--blood);
  color: var(--ink-dim);
  font-style: italic;
  font-size: 20px;
}

ul.block { padding-left: 22px; }
ul.block li { margin-bottom: 8px; }

.block-media { margin: 32px 0; }
.block-media figcaption {
  margin-top: 10px;
  font-family: 'Oswald', sans-serif;
  font-size: 13px;
  color: var(--ink-faint);
}

hr.block { border: none; border-top: 1px solid var(--rule); margin: 40px 0; }

a.block-link {
  display: inline-block;
  text-decoration: none;
  color: var(--blood-bright);
  border-bottom: 1px solid var(--blood);
  font-family: 'Oswald', sans-serif;
  font-size: 15px;
}

.chain-section {
  margin-top: 50px;
  padding-top: 30px;
  border-top: 1px solid var(--rule);
}

.chain-title { font-family: 'Oswald', sans-serif; font-size: 14px; color: var(--ink-faint); margin-bottom: 16px; }

.chain-list { list-style: none; margin: 0 0 26px; padding: 0; }
.chain-list li { border-left: 2px solid var(--blood); padding: 4px 0 4px 12px; margin-bottom: 8px; }
.chain-list a { text-decoration: none; }
.chain-list a:hover { color: var(--blood-bright); }

.graph-box { border: 1px solid var(--rule); background: var(--panel); }
.graph-box svg { width: 100%; height: auto; display: block; }
.graph-box svg a { text-decoration: none; }
.graph-box .graph-node { cursor: pointer; }

/* ---------- footer ---------- */

.site-footer {
  margin-top: 60px;
  padding: 34px 0 60px;
  border-top: 1px solid var(--rule);
  color: var(--ink-faint);
  font-family: 'Oswald', sans-serif;
  font-size: 13px;
}

.site-footer .contact-links { margin-top: 10px; }

/* ---------- admin ---------- */

.admin-login {
  max-width: 360px;
  margin: 120px auto;
  padding: 0 24px;
}

.admin-login h1 { font-size: 24px; margin-bottom: 24px; }

.field { margin-bottom: 16px; }
.field label {
  display: block;
  font-family: 'Oswald', sans-serif;
  font-size: 13px;
  color: var(--ink-dim);
  margin-bottom: 6px;
}

.field input[type="text"],
.field input[type="password"],
.field textarea,
.field select {
  width: 100%;
  background: var(--panel);
  border: 1px solid var(--rule);
  color: var(--ink);
  padding: 10px 12px;
  font-family: 'Source Serif 4', serif;
  font-size: 16px;
}

.field textarea { resize: vertical; min-height: 90px; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--blood-bright); }

.btn {
  display: inline-block;
  background: var(--blood);
  color: var(--ink);
  border: none;
  padding: 10px 18px;
  font-family: 'Oswald', sans-serif;
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
}

.btn:hover { background: var(--blood-bright); }
.btn.ghost { background: transparent; border: 1px solid var(--rule); color: var(--ink-dim); }
.btn.ghost:hover { border-color: var(--blood-bright); color: var(--ink); }
.btn.small { padding: 6px 12px; font-size: 12px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.error-msg { color: var(--blood-bright); font-family: 'Oswald', sans-serif; font-size: 14px; margin-top: 10px; min-height: 18px; }

.admin-shell { display: grid; grid-template-columns: 250px 1fr; min-height: 100vh; }

.admin-side {
  border-right: 1px solid var(--rule);
  padding: 24px 18px;
  background: var(--panel);
}

.admin-side .site-title { font-size: 20px; display: block; margin-bottom: 24px; text-decoration: none; }

.admin-nav { display: flex; flex-direction: column; gap: 2px; margin-bottom: 26px; }
.admin-nav button {
  text-align: left;
  background: none;
  border: none;
  color: var(--ink-dim);
  font-family: 'Oswald', sans-serif;
  font-size: 14px;
  padding: 9px 10px;
  cursor: pointer;
}
.admin-nav button:hover { color: var(--ink); }
.admin-nav button.active { color: var(--ink); background: var(--panel-2); border-left: 2px solid var(--blood-bright); }

.admin-main { padding: 30px 36px 80px; max-width: 900px; }

.admin-main h1 { font-size: 26px; margin-bottom: 22px; }

.table-list { width: 100%; border-collapse: collapse; }
.table-list th {
  text-align: left;
  font-family: 'Oswald', sans-serif;
  font-size: 12px;
  color: var(--ink-faint);
  border-bottom: 1px solid var(--rule);
  padding: 8px 10px;
}
.table-list td { padding: 12px 10px; border-bottom: 1px solid var(--rule); font-size: 15px; vertical-align: middle; }
.table-list tr:hover td { background: var(--panel); }

.status-tag { font-family: 'Oswald', sans-serif; font-size: 11px; padding: 2px 8px; border: 1px solid var(--rule); color: var(--ink-dim); }
.status-tag.published { border-color: var(--blood); color: var(--blood-bright); }

.row-actions { display: flex; gap: 8px; }

.toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; gap: 12px; flex-wrap: wrap; }

.editor-blocks { display: flex; flex-direction: column; gap: 14px; margin-bottom: 18px; }

.editor-block {
  border: 1px solid var(--rule);
  background: var(--panel);
  padding: 14px;
}

.editor-block-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.editor-block-type { font-family: 'Oswald', sans-serif; font-size: 12px; color: var(--ink-faint); }

.editor-block-actions { display: flex; gap: 6px; }
.editor-block-actions button {
  background: none;
  border: 1px solid var(--rule);
  color: var(--ink-dim);
  font-family: 'Oswald', sans-serif;
  font-size: 11px;
  padding: 3px 8px;
  cursor: pointer;
}
.editor-block-actions button:hover { border-color: var(--blood-bright); color: var(--ink); }

.block-preview img, .block-preview video { max-height: 220px; border: 1px solid var(--rule); }

.add-block-row { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 30px; }
.add-block-row button {
  background: var(--panel);
  border: 1px solid var(--rule);
  color: var(--ink-dim);
  font-family: 'Oswald', sans-serif;
  font-size: 13px;
  padding: 8px 14px;
  cursor: pointer;
}
.add-block-row button:hover { border-color: var(--blood-bright); color: var(--ink); }

.chain-editor { border: 1px solid var(--rule); background: var(--panel); padding: 14px; margin-bottom: 30px; }
.chain-editor h3 { font-size: 15px; margin-bottom: 12px; }
.chain-item { display: flex; justify-content: space-between; align-items: center; padding: 6px 0; border-bottom: 1px solid var(--rule); font-size: 14px; }
.chain-item:last-child { border-bottom: none; }

dialog#draw-modal {
  background: var(--panel);
  border: 1px solid var(--rule);
  color: var(--ink);
  padding: 0;
  max-width: 640px;
  width: 92vw;
}
dialog#draw-modal::backdrop { background: rgba(0, 0, 0, 0.75); }
.modal-box { padding: 20px; }
.modal-box h3 { margin-bottom: 14px; }
.modal-box .row-actions { margin-top: 14px; justify-content: flex-end; }

.field-row { display: flex; gap: 14px; align-items: flex-end; flex-wrap: wrap; margin-bottom: 24px; }
.field-row .field { flex: 1; min-width: 200px; margin-bottom: 0; }

.chain-editor .field { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.chain-editor .field select,
.chain-editor .field input[type="text"] { width: auto; flex: 1; min-width: 160px; }

.draw-toolbar { display: flex; gap: 10px; align-items: center; margin-bottom: 12px; flex-wrap: wrap; }
.draw-toolbar input[type="color"] { width: 36px; height: 30px; padding: 0; border: 1px solid var(--rule); background: none; }
.draw-toolbar input[type="range"] { width: 100px; }
.draw-canvas-wrap { border: 1px solid var(--rule); background: #1a1414; touch-action: none; }
#draw-canvas { display: block; cursor: crosshair; width: 100%; }

progress { width: 100%; height: 6px; accent-color: var(--blood-bright); }

.hint { font-family: 'Oswald', sans-serif; font-size: 12px; color: var(--ink-faint); margin-top: 6px; }

@media (max-width: 760px) {
  .admin-shell { grid-template-columns: 1fr; }
  .admin-side { display: flex; align-items: center; justify-content: space-between; border-right: none; border-bottom: 1px solid var(--rule); padding: 14px 18px; }
  .admin-side .site-title { margin-bottom: 0; }
  .admin-nav { flex-direction: row; flex-wrap: wrap; }
  .admin-main { padding: 22px 18px 60px; }
  .lead h2 { font-size: 30px; }
  .feed-row { grid-template-columns: 1fr; gap: 6px; }
}