/* ═════════════════════════════════════════════════════════════
   RINGI · HANKO LEDGER DESIGN SYSTEM
   ─────────────────────────────────────────────────────────────
   Tokens, type, layout, prose, hanko stamps, seals, rail.
   ═════════════════════════════════════════════════════════════ */

:root {
  /* ── ink & paper ───────────────────────────────────────── */
  --paper:        #f4ede1;
  --paper-deep:   #ebe2d1;
  --paper-fold:   #e2d7c1;
  --ink:          #1a1715;
  --ink-soft:     #3a342e;
  --ink-faint:    #6a6258;
  --ink-ghost:    #a89b86;
  --ledger:       #d9cebb;
  --ledger-soft:  #e6dcc8;

  /* ── hanko vermilion — the signature ─────────────────── */
  --vermilion:        #c2362f;
  --vermilion-deep:   #8e2521;
  --vermilion-pad:    #d44a3f;
  --vermilion-wash:   rgba(194, 54, 47, 0.06);
  --vermilion-tint:   rgba(194, 54, 47, 0.12);

  /* ── seals (status) ────────────────────────────────────── */
  --seal-draft:    #6a6258;
  --seal-review:   #b8770f;
  --seal-changes:  #8e2521;
  --seal-ready:    #2f6b3f;

  /* ── type ──────────────────────────────────────────────── */
  --font-display:  "Fraunces", "Cormorant Garamond", Georgia, serif;
  --font-serif:    "Newsreader", "Source Serif Pro", Georgia, serif;
  --font-mono:     "JetBrains Mono", "SF Mono", ui-monospace, monospace;
  --font-jp:       "Noto Serif JP", "Hiragino Mincho ProN", serif;
  /* document body + headings — readable sans, no WONK */
  --font-prose:    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;

  /* ── back-compat aliases (old templates still reference these) */
  --bg:       var(--paper);
  --surface:  var(--paper-deep);
  --border:   var(--ledger);
  --text:     var(--ink);
  --meta:     var(--ink-soft);
  --muted:    var(--ink-faint);
  --accent:   var(--ink);
}

/* ── reset ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--paper);
  background-image:
    radial-gradient(circle at 20% 30%, rgba(194,54,47,0.015) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(26,23,21,0.015) 0%, transparent 50%);
  min-height: 100vh;
  position: relative;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

/* paper grain · barely-there noise */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.35;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0.12  0 0 0 0 0.10  0 0 0 0 0.08  0 0 0 0.07 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ledger rule guide · barely visible */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent 31px,
    var(--ledger-soft) 31px,
    var(--ledger-soft) 32px
  );
  opacity: 0.35;
}

body > * { position: relative; z-index: 2; }

/* ═════════════════════════════════════════════════════════════
   MASTHEAD
   ═════════════════════════════════════════════════════════════ */
.masthead {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--paper);
  border-bottom: 1px solid var(--ink);
  box-shadow: 0 1px 0 var(--paper), 0 2px 0 var(--ink);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 14px 32px 12px;
  gap: 24px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.masthead-left  { display: flex; gap: 18px; align-items: center; min-width: 0; }
.masthead-right { display: flex; gap: 18px; align-items: center; justify-content: flex-end; min-width: 0; flex-wrap: wrap; }

.masthead-eyebrow {
  font-family: var(--font-jp), var(--font-mono);
  font-weight: 400;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.crest {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  font-variation-settings: "opsz" 144, "WONK" 1;
  letter-spacing: -0.02em;
  text-transform: lowercase;
  color: var(--ink);
  line-height: 1;
  position: relative;
  padding-right: 14px;
}
.crest::after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  width: 1px;
  height: 18px;
  background: var(--ink);
  transform: translateY(-50%);
}
.crest-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--vermilion);
  margin-left: -1px;
  vertical-align: 0.3em;
}
.crest:hover { text-decoration: none; }

.reg-mark {
  width: 18px;
  height: 18px;
  display: inline-block;
  position: relative;
  border: 1px solid var(--vermilion);
  border-radius: 50%;
  flex-shrink: 0;
}
.reg-mark::before, .reg-mark::after {
  content: "";
  position: absolute;
  background: var(--vermilion);
}
.reg-mark::before { left: 50%; top: 0; bottom: 0; width: 1px; transform: translateX(-50%); }
.reg-mark::after  { top: 50%; left: 0; right: 0; height: 1px; transform: translateY(-50%); }

.file-no { font-feature-settings: "tnum"; white-space: nowrap; }
.file-no strong { color: var(--ink); font-weight: 500; }

/* ── masthead signed-in state ────────────────────────────── */
.masthead-email {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  border-bottom: 1px solid var(--ledger);
  padding-bottom: 2px;
  white-space: nowrap;
  max-width: 28ch;
  overflow: hidden;
  text-overflow: ellipsis;
}
.masthead-email:hover { color: var(--vermilion); border-bottom-color: var(--vermilion); }
.masthead-logout { display: inline-flex; margin: 0; padding: 0; }
.masthead-logout button {
  font-family: var(--font-mono);
  font-size: 14px;
  background: none;
  border: none;
  color: var(--ink-faint);
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
}
.masthead-logout button:hover { color: var(--vermilion); }

/* ═════════════════════════════════════════════════════════════
   STATUS PILLS / SEALS
   (class names locked by Go/JS — restyled as official seals)
   ═════════════════════════════════════════════════════════════ */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  padding: 6px 12px;
  border: 1.5px solid currentColor;
  border-radius: 2px;
  background: var(--paper);
  white-space: nowrap;
}
.pill::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
}
.pill-draft         { color: var(--seal-draft); }
.pill-in-review     { color: var(--seal-review); border-style: dashed; }
.pill-needs-changes { color: var(--seal-changes); }
.pill-ready {
  color: var(--seal-ready);
  background: rgba(47, 107, 63, 0.06);
  position: relative;
}
.pill-ready::after {
  content: "";
  position: absolute;
  inset: 2px;
  border: 1px solid currentColor;
  border-radius: 1px;
  opacity: 0.4;
  pointer-events: none;
}

/* ═════════════════════════════════════════════════════════════
   PAGE LAYOUTS
   ═════════════════════════════════════════════════════════════ */
.page-center {
  max-width: 880px;
  margin: 0 auto;
  padding: 64px 48px 96px;
}

/* ═════════════════════════════════════════════════════════════
   LANDING · minimal single column
   ═════════════════════════════════════════════════════════════ */
.landing-min {
  max-width: 640px;
  margin: 0 auto;
  padding: 96px 32px 80px;
  position: relative;
}

.landing-eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--vermilion);
  margin-bottom: 28px;
  animation: rise 0.9s cubic-bezier(.2,.7,.2,1) 0.05s both;
}
.landing-eyebrow .rule {
  width: 28px;
  height: 1px;
  background: var(--vermilion);
}

.wordmark {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(4.2rem, 10vw, 7.6rem);
  line-height: 0.92;
  letter-spacing: -0.045em;
  color: var(--ink);
  font-variation-settings: "opsz" 144, "WONK" 1;
  margin-bottom: 28px;
  animation: rise 1s cubic-bezier(.2,.7,.2,1) 0.15s both;
}
.wordmark .accent {
  color: var(--vermilion);
  font-style: italic;
  font-variation-settings: "opsz" 144, "SOFT" 50, "WONK" 0;
  font-weight: 400;
}

.lead {
  font-family: var(--font-display);
  font-weight: 400;
  font-style: italic;
  font-size: clamp(1.35rem, 2.4vw, 1.7rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
  max-width: 30ch;
  margin-bottom: 22px;
  font-variation-settings: "opsz" 72, "SOFT" 40;
  animation: rise 1s cubic-bezier(.2,.7,.2,1) 0.25s both;
}

.lede-prose {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 52ch;
  margin-bottom: 64px;
  animation: rise 1s cubic-bezier(.2,.7,.2,1) 0.35s both;
}
.lede-prose em {
  font-style: italic;
  color: var(--vermilion-deep);
}

@keyframes rise {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Numbered block label (I · Sign in, II · For your agent) */
.block-label {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 18px;
}
.block-label > span:first-child {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--vermilion);
  letter-spacing: 0;
  font-variation-settings: "opsz" 144, "SOFT" 100, "WONK" 1;
  line-height: 1;
}
.block-label .dot { color: var(--ink-ghost); }

/* ── Sign-in form ────────────────────────────────────────── */
.signin-block {
  margin-bottom: 56px;
  animation: rise 1s cubic-bezier(.2,.7,.2,1) 0.45s both;
}

.signin-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 10px;
}

.signin-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0;
  background: var(--paper-deep);
  border: 1px solid var(--ink);
  border-radius: 2px;
  box-shadow: 4px 4px 0 var(--paper-fold), 4px 4px 0 1px var(--ink);
  transition: box-shadow 0.16s ease, transform 0.16s ease;
}
.signin-row:focus-within {
  box-shadow: 2px 2px 0 var(--paper-fold), 2px 2px 0 1px var(--ink);
  transform: translate(2px, 2px);
}

.signin-row input[type="email"] {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  padding: 14px 18px;
  background: transparent;
  border: none;
  outline: none;
  color: var(--ink);
  min-width: 0;
}
.signin-row input[type="email"]::placeholder {
  color: var(--ink-ghost);
  font-style: italic;
}

.btn-stamp {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0 22px;
  background: var(--ink);
  color: var(--paper);
  border: none;
  border-left: 1px solid var(--ink);
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s ease;
}
.btn-stamp:hover { background: var(--vermilion-deep); }
.btn-stamp:active { background: var(--vermilion); }
.btn-stamp span { display: inline-block; margin-left: 6px; transition: transform 0.18s ease; }
.btn-stamp:hover span { transform: translateX(3px); }

.signin-hint {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
  margin-top: 10px;
}

.signin-toast {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1rem;
  margin-top: 14px;
  padding: 10px 14px;
  border-left: 2px solid var(--vermilion);
  background: var(--vermilion-wash);
  animation: rise 0.4s cubic-bezier(.2,.7,.2,1) both;
}
.signin-toast-ok  { color: var(--vermilion-deep); }
.signin-toast-err {
  color: var(--seal-changes);
  border-left-color: var(--seal-changes);
  background: rgba(142, 37, 33, 0.06);
}

/* ── Agent block ─────────────────────────────────────────── */
.agent-block {
  animation: rise 1s cubic-bezier(.2,.7,.2,1) 0.55s both;
}

.agent-intro {
  font-family: var(--font-serif);
  font-size: 0.98rem;
  line-height: 1.55;
  color: var(--ink-soft);
  margin-bottom: 16px;
  max-width: 52ch;
}

.prompt-card {
  background: var(--paper-deep);
  border: 1px solid var(--ink);
  border-radius: 2px;
  box-shadow: 4px 4px 0 var(--paper-fold), 4px 4px 0 1px var(--ink);
  margin-bottom: 16px;
}

.prompt-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px 10px 16px;
  border-bottom: 1px solid var(--ledger);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.prompt-head-label { color: var(--ink-faint); }

.prompt-copy {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 6px 12px;
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--ink);
  border-radius: 2px;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}
.prompt-copy:hover { background: var(--ink); color: var(--paper); }
.prompt-copy.copied { background: var(--vermilion); color: var(--paper); border-color: var(--vermilion); }
.prompt-copy.copied:hover { background: var(--vermilion); color: var(--paper); }

.prompt-body {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.65;
  color: var(--ink);
  padding: 18px 16px;
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
}

.agent-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.agent-meta a {
  color: var(--ink);
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
}
.agent-meta a:hover { color: var(--vermilion); border-color: var(--vermilion); }
.agent-meta-sep { color: var(--ink-ghost); }

/* ─── Section divider ─────────────────────────────────────── */
.section-divider {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 0 auto;
  max-width: 1280px;
  padding: 0 48px;
}
.section-divider::before,
.section-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--ink);
  opacity: 0.4;
}
.section-divider .kanji {
  font-family: var(--font-jp);
  font-size: 14px;
  letter-spacing: 0;
  color: var(--vermilion);
}

/* ═════════════════════════════════════════════════════════════
   SPACE / PACKET INDEX
   ═════════════════════════════════════════════════════════════ */
.packet {
  max-width: 1280px;
  margin: 0 auto;
  padding: 64px 48px 96px;
}

.packet-header {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: end;
  padding-bottom: 28px;
  border-bottom: 2px solid var(--ink);
  position: relative;
}
.packet-header::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  border-bottom: 1px solid var(--ink);
}

.packet-eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--vermilion);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.packet-eyebrow .slug-code { color: var(--ink-faint); font-weight: 500; }

.packet-header h1 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  letter-spacing: -0.025em;
  line-height: 1.0;
  font-variation-settings: "opsz" 144, "WONK" 1;
  max-width: 22ch;
  color: var(--ink);
}
.packet-header h1 em {
  font-style: italic;
  color: var(--vermilion);
  font-variation-settings: "opsz" 144, "SOFT" 80, "WONK" 0;
}

.packet-actions {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.btn-stamp {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--vermilion);
  background: var(--paper);
  border: 1.5px solid var(--vermilion);
  padding: 10px 18px;
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.15s ease;
  text-decoration: none;
  display: inline-block;
  line-height: 1.2;
}
.btn-stamp:hover {
  background: var(--vermilion);
  color: var(--paper);
  transform: translate(-1px, -1px);
  box-shadow: 2px 2px 0 var(--ink);
  text-decoration: none;
}
.btn-stamp.solid {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.btn-stamp.solid:hover {
  background: var(--vermilion);
  border-color: var(--vermilion);
}

.circulation { margin-top: 40px; border-bottom: 1px solid var(--ink); }
.circulation-row {
  display: grid;
  grid-template-columns: 80px 1fr 200px 220px 60px;
  gap: 32px;
  align-items: center;
  padding: 20px 0;
  border-top: 1px solid var(--ledger);
  text-decoration: none;
  color: inherit;
  transition: background 0.15s;
}
.circulation-row:hover { background: var(--vermilion-wash); text-decoration: none; }
.circulation-row.head {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  border-top: none;
  padding: 12px 0;
}
.circulation-row.head:hover { background: transparent; }

.doc-no {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
  letter-spacing: 0.06em;
}
.doc-no strong { color: var(--vermilion); font-weight: 600; }

.doc-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.25rem;
  letter-spacing: -0.01em;
  line-height: 1.25;
  font-variation-settings: "opsz" 36;
  color: var(--ink);
}
.doc-title .slug-only {
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 0.85em;
  color: var(--ink-soft);
}
.doc-title .doc-author {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  font-weight: 400;
  margin-top: 4px;
}

.rev-stack {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-soft);
}
.rev-pip { width: 7px; height: 7px; border-radius: 50%; background: var(--ledger); flex-shrink: 0; }
.rev-pip.current { background: var(--vermilion); box-shadow: 0 0 0 2px var(--vermilion-wash); }

.go {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--ink-faint);
  transition: color 0.15s, transform 0.15s;
  text-align: right;
}
.circulation-row:hover .go { color: var(--vermilion); transform: translateX(4px); }

.packet-empty {
  margin-top: 40px;
  padding: 80px 0;
  text-align: center;
  border: 1px dashed var(--ledger);
  font-family: var(--font-display);
  font-style: italic;
  color: var(--ink-faint);
  font-size: 1.2rem;
}

/* ═════════════════════════════════════════════════════════════
   PIN / REVIEW PAGE
   ═════════════════════════════════════════════════════════════ */
.page-pin {
  display: grid;
  grid-template-columns: 88px minmax(0, 720px) 340px;
  gap: 48px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 64px 48px 120px;
  align-items: start;
}

/* ── circulation margin · hanko stamps ─────────────────── */
.circ-margin {
  position: sticky;
  top: 100px;
  align-self: start;
}
.circ-margin .circ-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 14px;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  display: block;
  height: 100px;
}

.stamp-column {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: center;
}

.hanko {
  width: 64px;
  height: 64px;
  border: 2px solid var(--vermilion);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--vermilion-wash);
  position: relative;
  cursor: default;
  transition: transform 0.25s cubic-bezier(.2,.7,.2,1);
  filter: drop-shadow(0 1px 1px rgba(194,54,47,0.15));
}
.hanko::before {
  content: "";
  position: absolute;
  inset: 4px;
  border: 1px solid var(--vermilion);
  border-radius: 50%;
  opacity: 0.5;
}
.hanko-name {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.05em;
  line-height: 1.05;
  text-transform: uppercase;
  color: var(--vermilion);
  text-align: center;
  z-index: 2;
  position: relative;
  max-width: 44px;
  word-break: break-word;
}
.hanko.r1 { transform: rotate(-6deg); }
.hanko.r2 { transform: rotate(4deg); }
.hanko.r3 { transform: rotate(-2deg); }
.hanko.r4 { transform: rotate(7deg); }
.hanko.r5 { transform: rotate(-4deg); }
.hanko:hover { transform: rotate(0deg) scale(1.06); }

@keyframes stamp-down {
  0%   { transform: translateY(-12px) scale(1.4) rotate(0deg); opacity: 0; }
  40%  { transform: translateY(2px) scale(0.92); opacity: 1; }
  70%  { transform: translateY(-1px) scale(1.02); }
}
.hanko.r1 { animation: stamp-down 0.6s cubic-bezier(.34,1.56,.64,1) 0.4s both; }
.hanko.r2 { animation: stamp-down 0.6s cubic-bezier(.34,1.56,.64,1) 0.55s both; }
.hanko.r3 { animation: stamp-down 0.6s cubic-bezier(.34,1.56,.64,1) 0.7s both; }
.hanko.r4 { animation: stamp-down 0.6s cubic-bezier(.34,1.56,.64,1) 0.85s both; }
.hanko.r5 { animation: stamp-down 0.6s cubic-bezier(.34,1.56,.64,1) 1.0s both; }

.hanko.empty {
  border-style: dashed;
  background: transparent;
  border-color: var(--ink-ghost);
  filter: none;
}
.hanko.empty .hanko-name { color: var(--ink-ghost); font-family: var(--font-mono); }
.hanko.empty::before { border-color: var(--ink-ghost); opacity: 0.3; }

/* ── document banner ─────────────────────────────────────── */
.doc-banner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: start;
  padding-bottom: 28px;
  margin-bottom: 40px;
  border-bottom: 1px solid var(--ink);
  position: relative;
}
.doc-banner::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -5px;
  border-bottom: 1px solid var(--ink);
}

.crumb {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ink-faint);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.crumb a {
  color: var(--vermilion);
  border-bottom: 1px dashed currentColor;
  padding-bottom: 1px;
}
.crumb a:hover { text-decoration: none; }
.crumb .sep { color: var(--ink-ghost); }

.doc-banner h1 {
  font-family: var(--font-prose);
  font-weight: 700;
  font-size: clamp(1.75rem, 3.4vw, 2.5rem);
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin-bottom: 12px;
  max-width: 24ch;
  color: var(--ink);
}

.doc-meta-row {
  display: flex;
  align-items: center;
  gap: 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--ink-faint);
  flex-wrap: wrap;
}
.doc-meta-row .vert { width: 1px; height: 12px; background: var(--ledger); }
.doc-meta-row .pin-updated { color: var(--ink-faint); }

.rev-selector,
.version-btn {
  font-family: var(--font-mono);
  font-size: 11px;
  background: var(--paper);
  border: 1px solid var(--ink);
  padding: 4px 24px 4px 10px;
  border-radius: 2px;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10'%3E%3Cpath d='M2 4l3 3 3-3' stroke='%23c2362f' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
  color: var(--ink);
  letter-spacing: 0.05em;
}

.banner-corner {
  text-align: right;
  padding-left: 24px;
  border-left: 1px solid var(--ledger);
}
.banner-corner .stamp-rotation {
  display: inline-block;
  transform: rotate(-3deg);
  margin-bottom: 12px;
}
.banner-corner .file-id {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-top: 4px;
  line-height: 1.6;
}
.banner-corner .file-id strong { color: var(--ink); font-weight: 500; }

/* status controls */
.status-controls,
.status-row {
  display: flex;
  gap: 8px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px dotted var(--ledger);
  flex-wrap: wrap;
}
.status-btn {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 500;
  padding: 6px 12px;
  background: transparent;
  border: 1px solid var(--ledger);
  color: var(--ink-faint);
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.15s;
}
.status-btn:hover { border-color: var(--ink); color: var(--ink); }
.status-btn-active {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.status-btn-active:hover { background: var(--vermilion); border-color: var(--vermilion); color: var(--paper); }

.share-controls {
  display: flex;
  gap: 8px;
  margin-top: 10px;
  flex-wrap: wrap;
}
.btn-share {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 500;
  padding: 6px 12px;
  background: var(--vermilion);
  border: 1px solid var(--vermilion);
  color: var(--paper);
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.15s;
  text-decoration: none;
  display: inline-block;
}
.btn-share:hover { background: var(--vermilion-deep, var(--ink)); border-color: var(--vermilion-deep, var(--ink)); }
.btn-share-empty {
  background: transparent;
  color: var(--ink-faint);
  border-color: var(--ledger);
}
.btn-share-empty:hover { color: var(--ink); border-color: var(--ink); background: transparent; }

/* version banner (past revision) */
.version-banner {
  background: var(--vermilion-wash);
  border: 1px dashed var(--vermilion);
  border-radius: 2px;
  padding: 10px 16px;
  margin-bottom: 28px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--vermilion-deep);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.version-banner a {
  color: var(--vermilion);
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
}

/* back link */
.back {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 24px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.back:hover { color: var(--vermilion); text-decoration: none; }

/* ═════════════════════════════════════════════════════════════
   PROSE (rendered markdown)
   ═════════════════════════════════════════════════════════════ */
.prose {
  font-family: var(--font-prose);
  font-size: 16.5px;
  line-height: 1.6;
  color: var(--ink);
  font-weight: 400;
  position: relative;
  counter-reset: prose-h2;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.prose h1, .prose h2, .prose h3, .prose h4, .prose h5, .prose h6 {
  font-family: var(--font-prose);
  font-weight: 600;
  line-height: 1.25;
  color: var(--ink);
  letter-spacing: -0.015em;
  font-variation-settings: normal;
}
.prose h1 {
  font-size: 1.75rem;
  margin: 0 0 0.5em;
  letter-spacing: -0.02em;
}
.prose h2 {
  font-size: 1.3rem;
  margin: 2.2em 0 0.5em;
  position: relative;
}
.prose h2::before {
  content: counter(prose-h2, decimal-leading-zero);
  counter-increment: prose-h2;
  position: absolute;
  left: -88px;
  top: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--vermilion);
  font-weight: 500;
}
.prose h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin: 1.4em 0 0.4em;
  color: var(--ink-soft);
}
.prose p   { margin: 0 0 1.05em; }
.prose ul, .prose ol { list-style: none; margin: 0 0 1.2em 0; padding: 0; }
.prose ul li, .prose ol li { position: relative; padding-left: 22px; margin-bottom: 0.5em; }
.prose ul li::before {
  content: "—";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--vermilion);
  font-weight: 500;
}
.prose ol { counter-reset: prose-ol; }
.prose ol li::before {
  content: counter(prose-ol, decimal-leading-zero);
  counter-increment: prose-ol;
  position: absolute;
  left: 0;
  top: 0.15em;
  color: var(--vermilion);
  font-family: var(--font-mono);
  font-size: 0.7em;
  font-weight: 500;
  letter-spacing: 0.05em;
}
.prose code {
  font-family: var(--font-mono);
  font-size: 0.83em;
  background: var(--paper-deep);
  border: 1px solid var(--ledger);
  padding: 1px 5px;
  border-radius: 2px;
}
.prose pre {
  background: var(--paper-deep);
  border: 1px solid var(--ink);
  border-radius: 2px;
  padding: 18px 22px;
  overflow-x: auto;
  margin: 0 0 1.4em;
  font-size: 14px;
  line-height: 1.6;
  box-shadow: 3px 3px 0 var(--paper-fold), 3px 3px 0 1px var(--ink);
}
.prose pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: inherit;
}
.prose blockquote {
  border: none;
  padding: 6px 0 6px 28px;
  margin: 1.4em 0;
  font-family: var(--font-prose);
  font-style: italic;
  font-weight: 400;
  font-size: 1.05em;
  color: var(--ink-soft);
  line-height: 1.5;
  position: relative;
}
.prose blockquote::before {
  content: "“";
  position: absolute;
  left: 0;
  top: -2px;
  font-size: 2em;
  color: var(--vermilion);
  line-height: 1;
  font-family: Georgia, serif;
}
.prose table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1.4em;
  font-size: 0.92em;
  border: 1px solid var(--ink);
}
.prose th, .prose td {
  border-bottom: 1px solid var(--ledger);
  padding: 8px 12px;
  text-align: left;
  vertical-align: top;
}
.prose th {
  background: var(--paper-deep);
  font-weight: 600;
  font-family: var(--font-mono);
  font-size: 0.78em;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.prose a {
  color: var(--vermilion);
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
}
.prose hr {
  border: none;
  border-top: 1px solid var(--ink);
  margin: 2.4em 0;
  position: relative;
}
.prose img { display: block; max-width: 100%; margin: 1.6em auto; border: 1px solid var(--ledger); }

/* block-level anchoring */
.block {
  position: relative;
  transition: background 0.18s ease;
  padding: 2px 12px;
  margin-left: -12px;
  margin-right: -12px;
  border-radius: 1px;
}
.block:hover { background: var(--vermilion-wash); cursor: text; }
.block.selected {
  background: var(--vermilion-tint);
  box-shadow: inset 3px 0 0 var(--vermilion);
}

/* inline marks: applied dynamically by JS */
mark.comment-selection {
  background: var(--vermilion-tint);
  color: inherit;
  border-bottom: 2px solid var(--vermilion);
  padding: 0 1px;
  border-radius: 1px;
}
mark.comment-highlight {
  background: rgba(184, 119, 15, 0.14);
  color: inherit;
  border-bottom: 1px solid rgba(184, 119, 15, 0.6);
  cursor: pointer;
  border-radius: 1px;
  padding: 0 1px;
}
mark.comment-highlight.is-active { background: rgba(184, 119, 15, 0.28); }
mark.comment-highlight.is-flash {
  animation: comment-highlight-flash 1.2s ease-out 1;
}
@keyframes comment-highlight-flash {
  0%   { background: rgba(184, 119, 15, 0.14); box-shadow: 0 0 0 0 rgba(184, 119, 15, 0); }
  15%  { background: rgba(184, 119, 15, 0.55); box-shadow: 0 0 0 4px rgba(184, 119, 15, 0.25); }
  60%  { background: rgba(184, 119, 15, 0.55); box-shadow: 0 0 0 4px rgba(184, 119, 15, 0.10); }
  100% { background: rgba(184, 119, 15, 0.14); box-shadow: 0 0 0 0 rgba(184, 119, 15, 0); }
}
.comment-card { cursor: pointer; }
.comment-card button,
.comment-card a,
.comment-card input,
.comment-card textarea { cursor: auto; }
.comment-card button.btn-resolve,
.comment-card button.btn-delete { cursor: pointer; }

/* ═════════════════════════════════════════════════════════════
   RAIL · STAMPING DESK
   ═════════════════════════════════════════════════════════════ */
.comment-rail {
  position: sticky;
  top: 100px;
  align-self: start;
  font-family: var(--font-serif);
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.rail-card {
  background: var(--paper);
  border: 1px solid var(--ink);
  border-radius: 2px;
  padding: 18px 18px 16px;
  position: relative;
  box-shadow: 3px 3px 0 var(--paper-fold), 3px 3px 0 1px var(--ink);
}
.rail-card::before {
  content: "";
  position: absolute;
  top: 8px; left: 8px;
  width: 4px; height: 4px;
  background: var(--vermilion);
  border-radius: 50%;
}

.rail-card-head,
.rail-section-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--vermilion);
  margin-bottom: 10px;
  padding-left: 12px;
}

.commenting-as {
  font-family: var(--font-serif);
  font-size: 13px;
  color: var(--ink-soft);
  padding-left: 12px;
  margin: 0;
}
.commenting-as strong {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  color: var(--ink);
  font-size: 1.1em;
}

.link-btn,
.change-link {
  background: none;
  border: none;
  color: var(--vermilion);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  margin-left: 8px;
  padding: 0 0 1px 0;
  border-bottom: 1px dashed currentColor;
}
.link-btn:hover { color: var(--vermilion-deep); }

.select-hint,
.rail-hint {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 13px;
  color: var(--ink-faint);
  padding-left: 12px;
  margin-top: 6px;
  line-height: 1.5;
  transition: opacity 0.3s;
}
.select-hint.hidden { opacity: 0; pointer-events: none; }

.name-card { padding-left: 0; padding-right: 0; }

/* name-form input */
#name-form .comment-form-row {
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 0 12px;
}
#name-form input[type="text"] {
  flex: 1;
  font-family: var(--font-serif);
  font-size: 14px;
  padding: 8px 10px;
  border: 1px solid var(--ledger);
  background: var(--paper-deep);
  color: var(--ink);
  border-radius: 1px;
  min-width: 0;
}
#name-form input[type="text"]:focus { outline: none; border-color: var(--vermilion); }
#name-form button {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  padding: 8px 14px;
  background: var(--ink);
  color: var(--paper);
  border: 1px solid var(--ink);
  border-radius: 2px;
  cursor: pointer;
}
#name-form button:hover { background: var(--vermilion); border-color: var(--vermilion); }

/* comments list */
#comments-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* comment cards (notes) */
.comment-card {
  background: var(--paper);
  border: 1px solid var(--ledger);
  border-left: 3px solid var(--vermilion);
  border-radius: 2px;
  padding: 14px 16px;
  position: relative;
  transition: all 0.15s;
}
.comment-card:hover { border-left-width: 5px; }
.comment-card.is-resolved {
  opacity: 0.55;
  border-left-color: var(--seal-ready);
}
.comment-card.is-resolved::after {
  content: "RESOLVED";
  position: absolute;
  top: 8px;
  right: 12px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.2em;
  color: var(--seal-ready);
  border: 1px solid var(--seal-ready);
  padding: 1px 6px;
  border-radius: 1px;
  transform: rotate(8deg);
  background: var(--paper);
}
.comment-card.is-active {
  border-color: var(--vermilion);
  background: var(--vermilion-wash);
}

.comment-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.note-stamp {
  width: 28px;
  height: 28px;
  border: 1.5px solid var(--vermilion);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 9px;
  letter-spacing: 0.04em;
  color: var(--vermilion);
  background: var(--vermilion-wash);
  flex-shrink: 0;
  text-transform: uppercase;
  transform: rotate(-3deg);
}
.comment-card.is-resolved .note-stamp {
  border-color: var(--seal-ready);
  color: var(--seal-ready);
  background: rgba(47, 107, 63, 0.06);
}
.comment-author {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 14px;
  color: var(--ink);
  letter-spacing: -0.01em;
  flex: 1;
}
.comment-time {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
  white-space: nowrap;
  flex-shrink: 0;
}
.comment-anchor {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 12.5px;
  color: var(--ink-faint);
  border-left: 1px solid var(--ledger);
  padding: 2px 0 2px 10px;
  margin: 4px 0 8px;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.comment-body {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--ink);
  white-space: pre-wrap;
  margin-bottom: 8px;
}
.comment-foot {
  display: flex;
  justify-content: flex-end;
  margin-top: 10px;
}

.btn-resolve {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  background: none;
  border: 1px solid var(--ledger);
  padding: 4px 9px;
  color: var(--ink-faint);
  border-radius: 1px;
  cursor: pointer;
  transition: all 0.15s;
}
.btn-resolve:hover { border-color: var(--seal-ready); color: var(--seal-ready); }

.btn-delete {
  margin-left: auto;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
  color: var(--ink-faint);
  padding: 2px 4px;
  opacity: 0;
  transition: opacity 0.1s, color 0.1s;
}
.comment-card:hover .btn-delete { opacity: 1; }
.btn-delete:hover { color: var(--vermilion-deep); }

/* ── stamp popover (active block selected) ─────────────── */
.comment-popover {
  position: fixed;
  width: 320px;
  max-height: calc(100vh - 96px);
  overflow-y: auto;
  background: var(--paper);
  border: 1.5px solid var(--vermilion);
  border-radius: 2px;
  padding: 16px;
  z-index: 200;
  box-shadow: 3px 3px 0 rgba(194,54,47,0.15), 0 8px 28px rgba(26,23,21,0.12);
  box-sizing: border-box;
  animation: popover-in 0.16s ease-out;
  font-family: var(--font-serif);
}
.comment-popover[hidden] { display: none; }

@keyframes popover-in {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.popover-close {
  position: absolute;
  top: 6px;
  right: 8px;
  background: none;
  border: none;
  font-size: 18px;
  line-height: 1;
  color: var(--ink-faint);
  cursor: pointer;
  padding: 4px 6px;
  border-radius: 2px;
}
.popover-close:hover { color: var(--vermilion); background: var(--paper-deep); }

@media (max-width: 1099px) {
  .comment-popover {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    top: auto !important;
    width: 100%;
    border-radius: 4px 4px 0 0;
    border-bottom: none;
    box-shadow: 0 -8px 28px rgba(26,23,21,0.15);
    animation: popover-up 0.18s ease-out;
  }
  @keyframes popover-up {
    from { transform: translateY(100%); }
    to   { transform: translateY(0); }
  }
}

.quote-chip {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 12.5px;
  color: var(--ink-soft);
  background: var(--vermilion-wash);
  border-left: 2px solid var(--vermilion);
  padding: 6px 10px;
  margin-bottom: 10px;
  border-radius: 0 1px 1px 0;
  line-height: 1.5;
  word-wrap: break-word;
}
.quote-chip[hidden] { display: none; }

#comment-form textarea {
  width: 100%;
  font-family: var(--font-serif);
  font-size: 14px;
  line-height: 1.55;
  padding: 10px 12px;
  border: 1px solid var(--ledger);
  background: var(--paper-deep);
  color: var(--ink);
  border-radius: 1px;
  resize: vertical;
  min-height: 70px;
  outline: none;
  transition: border-color 0.15s;
  margin-bottom: 8px;
  box-sizing: border-box;
}
#comment-form textarea:focus { border-color: var(--vermilion); }

.comment-form-row {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: flex-end;
}
.comment-form-row input[type="text"] {
  flex: 1;
  border: 1px solid var(--ledger);
  border-radius: 1px;
  padding: 8px 10px;
  font-size: 14px;
  font-family: var(--font-serif);
  color: var(--ink);
  background: var(--paper-deep);
  min-width: 0;
}
.comment-form-row input[type="text"]:focus { outline: none; border-color: var(--vermilion); }
.comment-form-row button[type="submit"] {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  padding: 9px 18px;
  background: var(--vermilion);
  color: var(--paper);
  border: 1.5px solid var(--vermilion);
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}
.comment-form-row button[type="submit"]::before {
  content: "▣ ";
  opacity: 0.85;
}
.comment-form-row button[type="submit"]:hover {
  background: var(--vermilion-deep);
  border-color: var(--vermilion-deep);
  transform: translate(-1px, -1px);
  box-shadow: 2px 2px 0 var(--ink);
}

/* ═════════════════════════════════════════════════════════════
   COLOPHON · footer
   ═════════════════════════════════════════════════════════════ */
.colophon {
  border-top: 1px solid var(--ink);
  padding: 40px 48px 36px;
  background: var(--paper-deep);
  position: relative;
  z-index: 1;
}
.colophon-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.colophon-inner a {
  color: var(--ink);
  border-bottom: 1px dashed currentColor;
  padding-bottom: 1px;
}
.colophon-inner a:hover { color: var(--vermilion); border-color: var(--vermilion); text-decoration: none; }
.colophon-right { text-align: right; }

/* ═════════════════════════════════════════════════════════════
   ERROR
   ═════════════════════════════════════════════════════════════ */
.error-page { text-align: center; padding: 100px 0; }
.error-code {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 7rem;
  color: var(--vermilion);
  font-variation-settings: "opsz" 144, "WONK" 1, "SOFT" 80;
  display: block;
  margin-bottom: 16px;
  line-height: 1;
}
.error-msg {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--ink-soft);
  margin-bottom: 28px;
  font-style: italic;
  font-weight: 300;
}
.error-page a {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--vermilion);
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
}

/* ═════════════════════════════════════════════════════════════
   INVITES (lightly themed; keeps inline styles from template)
   ═════════════════════════════════════════════════════════════ */
.invites-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.invites-table th {
  text-align: left;
  padding: 8px 0;
  border-bottom: 1px solid var(--ink);
  color: var(--ink-faint);
  font-weight: 500;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.invites-table td { padding: 12px 0; border-bottom: 1px solid var(--ledger); }
.invites-table tr:last-child td { border-bottom: none; }

/* generic empty state */
.empty {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--ink-faint);
  font-size: 1.1rem;
  padding: 32px 0;
}

/* ═════════════════════════════════════════════════════════════
   DASHBOARD
   ═════════════════════════════════════════════════════════════ */
.dash {
  max-width: 920px;
  margin: 0 auto;
  padding: 72px 32px 96px;
}
.dash-narrow { max-width: 720px; }

.dash-head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: end;
  margin-bottom: 40px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--ink);
}
.dash-eyebrow {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--vermilion);
  margin-bottom: 12px;
}
.dash-eyebrow .rule { width: 28px; height: 1px; background: var(--vermilion); }

.dash-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2rem, 4vw, 2.6rem);
  letter-spacing: -0.02em;
  line-height: 1.05;
  color: var(--ink);
  font-variation-settings: "opsz" 144;
}
.dash-title em {
  font-style: italic;
  color: var(--vermilion);
  font-variation-settings: "opsz" 144, "SOFT" 60;
}
.dash-sub {
  font-family: var(--font-serif);
  color: var(--ink-soft);
  font-size: 0.95rem;
  margin-top: 8px;
}
.dash-sub a { color: var(--ink); border-bottom: 1px solid var(--ledger); }
.dash-sub a:hover { color: var(--vermilion); border-color: var(--vermilion); }

.btn-stamp-light {
  background: var(--paper-deep);
  color: var(--ink);
  border: 1px solid var(--ink);
  padding: 10px 18px;
  display: inline-flex;
  align-items: center;
  box-shadow: 3px 3px 0 var(--paper-fold), 3px 3px 0 1px var(--ink);
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}
.btn-stamp-light:hover { background: var(--ink); color: var(--paper); }
.btn-stamp-light:active {
  box-shadow: 1px 1px 0 var(--paper-fold), 1px 1px 0 1px var(--ink);
  transform: translate(2px, 2px);
}

/* ── flash messages ──────────────────────────────────────── */
.dash-flash {
  font-family: var(--font-display);
  font-style: italic;
  padding: 12px 16px;
  margin-bottom: 28px;
  border-left: 2px solid var(--vermilion);
  background: var(--vermilion-wash);
  animation: rise 0.4s cubic-bezier(.2,.7,.2,1) both;
}
.dash-flash-ok  { color: var(--vermilion-deep); }
.dash-flash-err {
  color: var(--seal-changes);
  border-left-color: var(--seal-changes);
  background: rgba(142, 37, 33, 0.06);
}
.dash-flash code {
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 0.85em;
  background: var(--paper);
  border: 1px solid var(--ledger);
  padding: 1px 6px;
  border-radius: 2px;
}

/* ── packets table ───────────────────────────────────────── */
.dash-table { border-top: 1px solid var(--ink); }
.dash-row {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 64px;
  gap: 20px;
  align-items: center;
  padding: 18px 0;
  border-bottom: 1px solid var(--ledger);
  color: var(--ink);
  transition: background 0.12s ease;
}
.dash-row:hover:not(.dash-row-head) { background: var(--vermilion-wash); }
.dash-row-head {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-faint);
  border-bottom: 1px solid var(--ink);
  padding: 8px 0;
  cursor: default;
}
.dash-row-head:hover { background: transparent; }

.dash-packet { display: flex; flex-direction: column; gap: 2px; }
.dash-packet strong {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.dash-slug {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
}
.dash-pincount {
  font-family: var(--font-serif);
  color: var(--ink-soft);
  font-size: 0.95rem;
}
.dash-time {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
}
.dash-actions {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: flex-end;
  color: var(--ink-faint);
}
.dash-actions .go {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--vermilion);
  line-height: 1;
}
.dash-settings {
  color: var(--ink-faint);
  font-size: 16px;
  padding: 2px 4px;
}
.dash-settings:hover { color: var(--vermilion); }

.dash-empty {
  text-align: center;
  padding: 64px 0;
  font-family: var(--font-display);
  font-style: italic;
  color: var(--ink-faint);
  font-size: 1.15rem;
}
.dash-empty p + p { margin-top: 24px; }
.dash-empty-inline {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--ink-faint);
  padding: 18px 0;
}

/* ── claim ───────────────────────────────────────────────── */
.dash-claim {
  margin-top: 56px;
  border-top: 1px dashed var(--ledger);
  padding-top: 24px;
}
.dash-claim summary {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  cursor: pointer;
  padding: 6px 0;
}
.dash-claim summary:hover { color: var(--vermilion); }
.dash-claim-hint {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: var(--ink-soft);
  margin: 14px 0;
  max-width: 60ch;
}
.dash-claim-hint code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: var(--paper-deep);
  border: 1px solid var(--ledger);
  padding: 1px 5px;
  border-radius: 2px;
}
.dash-claim-form {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 12px;
  align-items: end;
}
.dash-claim-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.dash-claim-form input,
.dash-create-form input,
.dash-create-form textarea,
.token-mint input {
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 10px 12px;
  background: var(--paper-deep);
  border: 1px solid var(--ink);
  border-radius: 2px;
  color: var(--ink);
  outline: none;
}
.dash-claim-form input:focus,
.dash-create-form input:focus,
.dash-create-form textarea:focus,
.token-mint input:focus {
  background: var(--paper);
  box-shadow: inset 0 0 0 1px var(--vermilion);
}

/* ── create form ─────────────────────────────────────────── */
.dash-create-form { display: flex; flex-direction: column; gap: 20px; }
.dash-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.dash-field > span:first-child { font-weight: 500; }
.dash-create-form input { font-family: var(--font-serif); font-size: 1.05rem; }
.dash-create-form textarea {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  resize: vertical;
  min-height: 240px;
}
.dash-create-actions {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}
.dash-create-hint {
  font-family: var(--font-serif);
  font-size: 0.92rem;
  color: var(--ink-faint);
  font-style: italic;
}

/* ── token reveal (show-once) ────────────────────────────── */
.token-reveal {
  background: var(--paper);
  border: 1.5px solid var(--vermilion);
  border-radius: 2px;
  padding: 18px 20px;
  margin-bottom: 32px;
  box-shadow: 4px 4px 0 var(--paper-fold), 4px 4px 0 1px var(--vermilion);
  animation: rise 0.5s cubic-bezier(.2,.7,.2,1) both;
}
.token-reveal-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--vermilion-deep);
  margin-bottom: 12px;
}
.token-reveal-label em { color: var(--ink); font-style: normal; }
.token-reveal-body {
  font-family: var(--font-mono);
  font-size: 13px;
  background: var(--paper-deep);
  border: 1px solid var(--ledger);
  padding: 12px 14px;
  word-break: break-all;
  white-space: pre-wrap;
  margin: 0;
}
.token-reveal-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 12px;
}
.token-reveal-warn {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.9rem;
  color: var(--vermilion-deep);
}

.dash-h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.4rem;
  letter-spacing: -0.01em;
  margin: 40px 0 8px;
  font-variation-settings: "opsz" 144;
}

.token-mint {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: end;
  margin: 18px 0 28px;
}
.token-mint label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.token-table { border-top: 1px solid var(--ink); }
.token-row {
  display: grid;
  grid-template-columns: 1fr 1.4fr 1fr 1fr 90px;
  gap: 16px;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid var(--ledger);
  font-size: 0.95rem;
}
.token-row-head {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-faint);
  border-bottom: 1px solid var(--ink);
  padding: 8px 0;
}
.token-row-revoked { color: var(--ink-ghost); }
.token-row-revoked .token-preview code { text-decoration: line-through; }
.token-preview code {
  font-family: var(--font-mono);
  font-size: 12px;
  background: var(--paper-deep);
  border: 1px solid var(--ledger);
  padding: 2px 6px;
  border-radius: 2px;
}
.token-row time {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
}
.token-row-actions { text-align: right; }
.token-row-actions form { margin: 0; display: inline; }
.muted { color: var(--ink-ghost); font-family: var(--font-mono); font-size: 11px; }

.link-danger {
  background: none;
  border: none;
  color: var(--seal-changes);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  padding: 4px 8px;
  border: 1px solid transparent;
}
.link-danger:hover { border-color: var(--seal-changes); background: rgba(142, 37, 33, 0.06); }

.back {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  border-bottom: 1px solid var(--ledger);
  padding-bottom: 2px;
  white-space: nowrap;
}
.back:hover { color: var(--vermilion); border-color: var(--vermilion); }

/* ═════════════════════════════════════════════════════════════
   RESPONSIVE
   ═════════════════════════════════════════════════════════════ */
@media (max-width: 1099px) {
  .landing-min { padding: 64px 24px 64px; }
  .dash { padding: 56px 24px 72px; }
  .dash-claim-form { grid-template-columns: 1fr; }
  .dash-row { grid-template-columns: 1fr; gap: 6px; }
  .dash-row-head { display: none; }
  .dash-actions { justify-content: flex-start; }
  .token-row { grid-template-columns: 1fr; gap: 6px; }
  .token-row-head { display: none; }
  .token-mint { grid-template-columns: 1fr; }
  .dash-head { grid-template-columns: 1fr; gap: 16px; }
  .page-pin {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 32px 24px 80px;
    max-width: 720px;
  }
  .circ-margin {
    position: static;
    order: 2;
    margin-top: 12px;
    border-top: 1px solid var(--ledger);
    padding-top: 24px;
  }
  .circ-margin .circ-label {
    writing-mode: horizontal-tb;
    height: auto;
    margin-bottom: 12px;
  }
  .stamp-column {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: flex-start;
  }
  .comment-rail { position: static; order: 3; border-top: 1px solid var(--ledger); padding-top: 24px; }
  .prose h2::before { display: none; }
  .doc-banner { grid-template-columns: 1fr; }
  .banner-corner { border-left: none; padding-left: 0; border-top: 1px solid var(--ledger); padding-top: 16px; text-align: left; }
  .packet-header { grid-template-columns: 1fr; }
  .circulation-row { grid-template-columns: 1fr; gap: 8px; padding: 16px 0; }
  .circulation-row.head { display: none; }
  .circulation-row .go { display: none; }
}
@media (max-width: 720px) {
  .masthead { grid-template-columns: auto 1fr auto; padding: 12px 16px; gap: 14px; font-size: 10px; }
  .masthead-left .masthead-eyebrow { display: none; }
  .masthead-right { font-size: 10px; }
  .page-center { padding: 40px 20px 80px; }
  .packet { padding: 40px 20px 80px; }
  .page-pin { padding: 24px 16px 80px; }
  .landing-min { padding: 48px 20px 56px; }
  .signin-row { grid-template-columns: 1fr; }
  .signin-row input[type="email"] { padding: 12px 14px; }
  .btn-stamp { padding: 12px 16px; border-left: none; border-top: 1px solid var(--ink); }
  .colophon { padding: 32px 20px 28px; }
  .colophon-inner { flex-direction: column; align-items: flex-start; gap: 12px; text-align: left; }
  .colophon-right { text-align: left; }
}