/* =========================================================================
   BookTwoLang Studio — Modern Literary Studio design system.

   Palette ─────────────────────────────────────────────────────────
     obsidian #0A0A0B      base canvas
     charcoal #121214      panels
     graphite #1A1A1D      raised cards
     papyrus  #E8C063      primary action / focus glow ("Cyber Papyrus")
     biolume  #6FE8D2      AI processing accent ("Bioluminescent")
     parchment #A8A89D     calm body text

   Typography ──────────────────────────────────────────────────────
     Playfair Display      headlines, document titles
     Inter                 UI chrome, controls
     JetBrains Mono        metadata, hashes, file types
   ========================================================================= */

:root {
  color-scheme: dark;

  --c-obsidian: #0A0A0B;
  --c-charcoal: #121214;
  --c-graphite: #1A1A1D;
  --c-graphite-2: #232326;
  --c-line: rgba(255,255,255,0.06);
  --c-line-2: rgba(255,255,255,0.10);
  --c-line-3: rgba(255,255,255,0.16);

  --c-text:    #FAFAFA;
  --c-parch:   #D4D4CB;
  --c-parch-2: #A8A89D;
  --c-parch-3: #6B6B66;
  --c-parch-4: #43433F;

  --c-papyrus: #E8C063;
  --c-papyrus-glow: #F5D789;
  --c-papyrus-deep: #B89240;
  --c-papyrus-soft: rgba(232,192,99,0.12);
  --c-papyrus-line: rgba(232,192,99,0.30);

  --c-biolume: #6FE8D2;
  --c-biolume-soft: rgba(111,232,210,0.12);
  --c-biolume-line: rgba(111,232,210,0.32);

  --c-rose: #E27B5C;
  --c-rose-soft: rgba(226,123,92,0.12);

  --topbar-h: 60px;
  --rail-w: 244px;
  --gold-grad: linear-gradient(180deg, var(--c-papyrus-glow) 0%, var(--c-papyrus) 50%, var(--c-papyrus-deep) 100%);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--c-obsidian);
  color: var(--c-parch);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: 'cv11','ss01','ss03';
}

[hidden] { display: none !important; }

/* ────────────────────────── Atmospheric backdrop ─────────────────────── */
.atmosphere {
  position: fixed; inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.atmosphere .grain {
  position: absolute; inset: -20%;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.55'/></svg>");
  opacity: 0.04;
  mix-blend-mode: overlay;
}
.atmosphere .vignette {
  position: absolute; inset: 0;
  background: radial-gradient(120% 90% at 50% 50%, transparent 50%, rgba(0,0,0,0.55) 100%);
}
.aurora {
  position: absolute;
  filter: blur(80px);
  border-radius: 50%;
  opacity: 0.45;
  will-change: transform;
}
.aurora--gold {
  width: 760px; height: 540px;
  left: -160px; top: -160px;
  background: radial-gradient(closest-side, rgba(232,192,99,0.55), rgba(232,192,99,0));
  animation: aurora-float-1 28s ease-in-out infinite alternate;
}
.aurora--cyan {
  width: 640px; height: 460px;
  right: -140px; bottom: -140px;
  background: radial-gradient(closest-side, rgba(111,232,210,0.32), rgba(111,232,210,0));
  animation: aurora-float-2 32s ease-in-out infinite alternate;
}
@keyframes aurora-float-1 {
  0%   { transform: translate3d(0,0,0); }
  100% { transform: translate3d(140px, 80px, 0); }
}
@keyframes aurora-float-2 {
  0%   { transform: translate3d(0,0,0); }
  100% { transform: translate3d(-120px, -90px, 0); }
}

/* ────────────────────────── Top nav ──────────────────────────────────── */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 28px;
  border-bottom: 1px solid var(--c-line);
}
/* Pre-paint helper — instant view selection before app.js boots */
html.is-anon .topbar       { display: none; }
html.is-authed #view-auth  { display: none; }
.glass {
  background: rgba(10,10,11,0.66);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--c-text);
}
.brand__mark {
  display: grid; place-items: center;
  width: 30px; height: 30px;
  border-radius: 9px;
  background: linear-gradient(140deg, #1B1B1E 0%, #0E0E10 100%);
  border: 1px solid var(--c-line-2);
  color: var(--c-papyrus);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06), 0 4px 12px -4px rgba(232,192,99,0.18);
}
.brand__name { display: inline-flex; flex-direction: column; line-height: 1; }
.brand__serif {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.01em;
  background: var(--gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.brand__amp { color: var(--c-parch-3); font-style: normal; padding: 0 1px; }
.brand__sub {
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-parch-3);
  margin-top: 4px;
}
.nav-actions { display: inline-flex; align-items: center; gap: 8px; }

/* Workspace switcher */
.ws-switcher {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  background: rgba(0,0,0,0.4);
  border: 1px solid var(--c-line);
  border-radius: 999px;
}
.ws-pill {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: transparent;
  border: 0;
  color: var(--c-parch-3);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  border-radius: 999px;
  transition: color 200ms ease;
  white-space: nowrap;
}
.ws-pill:hover { color: var(--c-parch); }
.ws-pill.is-active { color: var(--c-text); }
.ws-pill.is-active svg { color: var(--c-papyrus); }
.ws-pill svg { transition: color 200ms ease; }
.ws-switcher__thumb {
  position: absolute;
  z-index: 1;
  top: 3px;
  bottom: 3px;
  background: linear-gradient(180deg, rgba(255,255,255,0.07) 0%, rgba(255,255,255,0.03) 100%);
  border: 1px solid var(--c-line-2);
  border-radius: 999px;
  transition: left 320ms cubic-bezier(0.22, 1, 0.36, 1), width 320ms cubic-bezier(0.22, 1, 0.36, 1);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
}
@media (max-width: 880px) {
  .ws-pill span { display: none; }
  .ws-pill { padding: 7px 10px; }
}

/* Profile button */
.profile-btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 4px 6px 4px 12px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--c-line-2);
  border-radius: 999px;
  color: var(--c-parch);
  font-size: 13px;
  cursor: pointer;
  transition: background 160ms ease, border-color 160ms ease;
}
.profile-btn:hover { background: rgba(255,255,255,0.06); border-color: var(--c-line-3); }
.profile-btn__avatar {
  display: grid; place-items: center;
  width: 26px; height: 26px;
  border-radius: 999px;
  background: linear-gradient(140deg, var(--c-papyrus-glow), var(--c-papyrus-deep));
  color: #1A1305;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.profile-btn__name { max-width: 160px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.profile-menu {
  position: absolute; right: 24px; top: calc(var(--topbar-h) + 4px);
  width: 240px;
  background: rgba(18,18,20,0.94);
  backdrop-filter: blur(14px) saturate(160%);
  border: 1px solid var(--c-line-2);
  border-radius: 14px;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.7);
  padding: 8px;
  z-index: 60;
}
.profile-menu__item {
  display: flex; align-items: center; gap: 10px;
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  background: transparent;
  border: 0;
  color: var(--c-parch);
  font-size: 13px;
  text-align: left;
  cursor: pointer;
  transition: background 140ms ease, color 140ms ease;
}
.profile-menu__item:hover { background: rgba(255,255,255,0.04); color: var(--c-text); }
.profile-menu__item--danger { color: var(--c-rose); }
.profile-menu__item--danger:hover { background: var(--c-rose-soft); color: var(--c-rose); }
.profile-menu__hr { height: 1px; background: var(--c-line); margin: 6px 4px; border: 0; }
.profile-menu__email { padding: 8px 12px 10px; font-size: 11px; color: var(--c-parch-3); font-family: 'JetBrains Mono', monospace; }

/* ────────────────────────── Display typography ───────────────────────── */
.display {
  font-family: 'Playfair Display', serif;
  font-weight: 500;
  letter-spacing: -0.025em;
  color: var(--c-text);
  margin: 0;
  text-wrap: balance;
}
.display em { font-style: italic; font-weight: 600; }
.display__line { display: block; line-height: 1.04; }
.display--xl   { font-size: clamp(40px, 6.4vw, 84px); }
.display--lg   { font-size: clamp(32px, 4.8vw, 56px); }
.display--md   { font-size: clamp(24px, 3.2vw, 36px); }
.display--sm   { font-size: clamp(20px, 2.4vw, 28px); }
.text-papyrus  { color: var(--c-papyrus); }
.text-papyrus em { color: var(--c-papyrus-glow); }

.eyebrow {
  font-size: 10.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-parch-3);
  font-weight: 600;
  margin: 0 0 14px;
}
.lede {
  font-size: 16px;
  line-height: 1.55;
  color: var(--c-parch-2);
  max-width: 640px;
  margin: 18px auto 0;
}
.section-title {
  margin: 4px 0 0;
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  letter-spacing: -0.01em;
  color: var(--c-text);
  font-weight: 600;
}
.micro-label {
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-parch-3);
  font-weight: 600;
}

/* ────────────────────────── Buttons ──────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px;
  padding: 11px 18px;
  border-radius: 12px;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 120ms cubic-bezier(0.22,1,0.36,1), background 160ms ease, border-color 160ms ease, box-shadow 160ms ease, color 160ms ease;
  letter-spacing: -0.005em;
}
.btn:active { transform: translateY(1px) scale(0.99); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn--block { width: 100%; }

.btn--gold {
  background: var(--gold-grad);
  color: #1A1305;
  box-shadow: 0 12px 32px -10px rgba(232,192,99,0.55), inset 0 1px 0 rgba(255,255,255,0.4);
}
.btn--gold:hover { box-shadow: 0 16px 44px -10px rgba(232,192,99,0.7), inset 0 1px 0 rgba(255,255,255,0.55); }

.btn--ghost {
  background: rgba(255,255,255,0.03);
  border-color: var(--c-line-2);
  color: var(--c-parch);
}
.btn--ghost:hover { background: rgba(255,255,255,0.06); color: var(--c-text); }

.ghost-btn {
  display: inline-flex; align-items: center; gap: 7px;
  background: transparent;
  border: 0;
  color: var(--c-parch-2);
  font-size: 12.5px;
  font-weight: 500;
  cursor: pointer;
  padding: 6px 0;
  transition: color 140ms ease;
}
.ghost-btn:hover { color: var(--c-text); }

.iconbtn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  height: 32px; min-width: 32px;
  padding: 0 8px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--c-line);
  color: var(--c-parch-2);
  border-radius: 9px;
  cursor: pointer;
  transition: background 140ms ease, color 140ms ease, border-color 140ms ease;
}
.iconbtn:hover { background: rgba(255,255,255,0.06); color: var(--c-text); border-color: var(--c-line-2); }
.iconbtn--label { padding: 0 12px; font-size: 12px; font-weight: 500; }
.iconbtn--danger:hover { background: var(--c-rose-soft); color: var(--c-rose); border-color: rgba(226,123,92,0.3); }

.dot { display: inline-block; width: 6px; height: 6px; border-radius: 999px; background: var(--c-parch-3); }
.dot--biolume { background: var(--c-biolume); box-shadow: 0 0 8px var(--c-biolume); animation: breathe 3s ease-in-out infinite; }
.dot--papyrus { background: var(--c-papyrus); box-shadow: 0 0 8px var(--c-papyrus); }
.dot-sep { color: var(--c-parch-4); padding: 0 6px; }

.kbd {
  display: inline-flex; align-items: center;
  padding: 2px 7px;
  border: 1px solid var(--c-line-2);
  border-bottom-width: 2px;
  border-radius: 5px;
  background: rgba(255,255,255,0.02);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  color: var(--c-parch);
}

.chip {
  display: inline-flex; align-items: center;
  padding: 4px 10px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--c-line);
  color: var(--c-parch-2);
  border-radius: 999px;
  font-size: 11px;
  letter-spacing: 0.04em;
}
.chip--mono { font-family: 'JetBrains Mono', monospace; letter-spacing: 0; }

/* Form fields */
.field { display: block; margin: 0; }
.field__label {
  display: flex; align-items: baseline; justify-content: space-between;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-parch-3);
  font-weight: 600;
  margin-bottom: 8px;
}
.field__hint { text-transform: none; letter-spacing: 0; font-weight: 400; color: var(--c-parch-4); font-size: 11px; }
.field input {
  width: 100%;
  padding: 12px 14px;
  background: rgba(0,0,0,0.4);
  border: 1px solid var(--c-line-2);
  border-radius: 12px;
  color: var(--c-text);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}
.field input::placeholder { color: var(--c-parch-4); }
.field input:focus {
  border-color: var(--c-papyrus-line);
  box-shadow: 0 0 0 4px var(--c-papyrus-soft);
  background: rgba(0,0,0,0.55);
}
.form-error {
  margin: 0;
  padding: 10px 12px;
  background: var(--c-rose-soft);
  border: 1px solid rgba(226,123,92,0.25);
  border-radius: 10px;
  color: var(--c-rose);
  font-size: 12.5px;
  text-align: center;
}

/* Pill select */
.select-pill {
  appearance: none; -webkit-appearance: none;
  padding: 6px 28px 6px 12px;
  background: rgba(255,255,255,0.04) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23A8A89D' stroke-width='2' stroke-linecap='round'><polyline points='6 9 12 15 18 9'/></svg>") no-repeat right 8px center / 12px;
  border: 1px solid var(--c-line-2);
  color: var(--c-parch);
  border-radius: 999px;
  font-size: 12px;
  font-family: inherit;
  cursor: pointer;
}
.select-pill:hover { background-color: rgba(255,255,255,0.07); }
.select-pill option { background: var(--c-charcoal); color: var(--c-text); }

/* ────────────────────────── Generic view setup ───────────────────────── */
.view {
  position: relative;
  z-index: 1;
}
.view--auth, .view--hero { padding-top: 24px; }

/* ────────────────────────── AUTH view ────────────────────────────────── */
.view--auth { min-height: calc(100vh - var(--topbar-h)); display: grid; place-items: center; padding: 40px 24px; }
.auth-stage {
  position: relative;
  width: 100%;
  max-width: 1080px;
  display: grid;
  place-items: center;
}
.auth-glyphs { position: absolute; inset: 0; pointer-events: none; }
.auth-glyph {
  position: absolute;
  font-family: 'Playfair Display', serif;
  font-size: 4.5rem;
  font-style: italic;
  color: var(--c-papyrus);
  opacity: 0.07;
  letter-spacing: -0.01em;
  animation: auth-glyph-float 18s ease-in-out infinite;
}
@keyframes auth-glyph-float {
  0%, 100% { transform: translate3d(0,0,0); opacity: 0.07; }
  50%      { transform: translate3d(20px,-15px,0); opacity: 0.10; }
}
.auth-card {
  width: 100%;
  max-width: 460px;
  position: relative;
  z-index: 2;
  display: flex; flex-direction: column;
  gap: 22px;
}
.auth-card__head { text-align: center; }
.auth-card__head .lede { margin-top: 12px; }
.auth-card__panel {
  background: linear-gradient(180deg, rgba(20,20,22,0.7) 0%, rgba(14,14,16,0.85) 100%);
  border: 1px solid var(--c-line-2);
  border-radius: 22px;
  padding: 24px;
  box-shadow: 0 30px 80px -30px rgba(0,0,0,0.85), inset 0 1px 0 rgba(255,255,255,0.04);
  backdrop-filter: blur(18px);
}
.auth-tabs {
  position: relative;
  display: grid; grid-template-columns: 1fr 1fr;
  background: rgba(0,0,0,0.4);
  border: 1px solid var(--c-line);
  border-radius: 12px;
  padding: 4px;
  margin-bottom: 18px;
}
.auth-tab {
  position: relative;
  z-index: 2;
  padding: 9px 12px;
  background: transparent;
  border: 0;
  color: var(--c-parch-2);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border-radius: 9px;
  transition: color 200ms ease;
}
.auth-tab.is-active { color: var(--c-text); }
.auth-tabs__rail { position: absolute; inset: 4px; pointer-events: none; }
.auth-tabs__thumb {
  position: absolute;
  top: 0; left: 0;
  width: calc(50% - 0px);
  height: 100%;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--c-line-2);
  border-radius: 9px;
  transition: transform 280ms cubic-bezier(0.22, 1, 0.36, 1);
}
.auth-form { display: flex; flex-direction: column; gap: 14px; }
.auth-card__foot {
  text-align: center;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  margin: 0 auto;
  font-size: 11.5px;
  color: var(--c-parch-3);
}

/* ────────────────────────── HERO view ────────────────────────────────── */
.view--hero {
  padding: 40px 24px 100px;
}
.hero-stage {
  position: relative;
  max-width: 1080px;
  margin: 0 auto;
}
.hero-head { text-align: center; padding-top: 28px; padding-bottom: 28px; }

/* Floating script cards */
.script-cards {
  position: absolute;
  inset: 60px 0 auto 0;
  height: 460px;
  pointer-events: none;
  z-index: 0;
}
.script-card {
  position: absolute;
  width: 220px; height: 280px;
  border-radius: 24px;
  background: linear-gradient(160deg, rgba(20,20,22,0.7) 0%, rgba(10,10,11,0.7) 100%);
  border: 1px solid var(--c-line-2);
  display: grid; place-items: center;
  filter: blur(0.5px);
  opacity: 0.22;
  overflow: hidden;
  box-shadow: 0 30px 60px -30px rgba(0,0,0,0.6);
}
.script-card--1 { top: 60px;  left: 4%;   transform: rotate(-7deg); animation: drift1 22s ease-in-out infinite; }
.script-card--2 { top: 40px;  right: 6%;  transform: rotate(6deg);  animation: drift2 26s ease-in-out infinite; }
.script-card--3 { top: 200px; left: 50%; margin-left:-110px; transform: rotate(-2deg); opacity: 0.16; animation: drift1 30s ease-in-out infinite reverse; }
@keyframes drift1 {
  0%, 100% { transform: translate3d(0,0,0) rotate(-7deg); }
  50%      { transform: translate3d(14px,-22px,0) rotate(-3deg); }
}
@keyframes drift2 {
  0%, 100% { transform: translate3d(0,0,0) rotate(6deg); }
  50%      { transform: translate3d(-18px,-18px,0) rotate(3deg); }
}
.script-glyph {
  position: absolute;
  font-size: 64px;
  color: var(--c-papyrus);
  letter-spacing: -0.01em;
  text-shadow: 0 0 20px rgba(232,192,99,0.4);
  animation: morphCycle 12s ease-in-out infinite;
}
.script-glyph--ar { font-family: 'Noto Sans Arabic', 'Playfair Display', serif; }
.script-glyph--jp { font-family: 'Noto Sans JP', 'Playfair Display', serif; font-size: 78px; }
.script-glyph--cy { font-family: 'Playfair Display', serif; font-style: italic; }
.script-glyph--lt { font-family: 'Playfair Display', serif; font-style: italic; }
.script-glyph--hi { font-family: 'Noto Serif Devanagari', 'Playfair Display', serif; font-size: 56px; }
.morph-1 { animation-delay: 0s; }
.morph-2 { animation-delay: -3s; }
.morph-3 { animation-delay: -6s; }
.morph-4 { animation-delay: -9s; }
@keyframes morphCycle {
  0%, 18%   { opacity: 0; transform: scale(0.92); filter: blur(4px); }
  4%, 14%   { opacity: 1; transform: scale(1);    filter: blur(0); }
  22%, 100% { opacity: 0; transform: scale(1.1);  filter: blur(8px); }
}

/* ────────────────────────── Language picker ──────────────────────────── */
.lang-picker {
  position: relative;
  z-index: 3;
  margin: 28px auto 22px;
  max-width: 880px;
}

.lang-trigger {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  width: 100%;
  padding: 18px 22px;
  background: rgba(14,14,16,0.55);
  border: 1px solid var(--c-line);
  border-radius: 22px;
  color: var(--c-parch);
  text-align: left;
  cursor: pointer;
  backdrop-filter: blur(12px);
  transition: border-color 200ms ease, background 200ms ease, box-shadow 200ms ease, transform 200ms cubic-bezier(0.22, 1, 0.36, 1);
}
.lang-trigger:hover, .lang-trigger:focus-visible {
  border-color: var(--c-papyrus-line);
  background: rgba(20,20,22,0.7);
  box-shadow: 0 0 0 1px var(--c-papyrus-line), 0 0 60px -22px rgba(232,192,99,0.4);
  outline: none;
}
.lang-trigger[aria-expanded="true"] {
  border-color: var(--c-papyrus);
  box-shadow: 0 0 0 1px var(--c-papyrus), 0 0 70px -18px rgba(232,192,99,0.55);
}
.lang-trigger__pre {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-parch-3);
  font-weight: 600;
  white-space: nowrap;
}
.lang-trigger__name {
  display: inline-flex;
  align-items: baseline;
  gap: 16px;
  min-width: 0;
  overflow: hidden;
}
.lang-trigger__name strong {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-weight: 600;
  font-size: 28px;
  color: var(--c-papyrus-glow);
  letter-spacing: -0.01em;
  line-height: 1.1;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
.lang-trigger__name em {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 20px;
  color: var(--c-parch-2);
  opacity: 0.7;
  letter-spacing: -0.01em;
  line-height: 1.1;
}
.lang-trigger__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px 8px 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--c-line-2);
  color: var(--c-parch-2);
  border-radius: 999px;
  font-size: 12px;
  transition: background 140ms ease, color 140ms ease, border-color 140ms ease;
}
.lang-trigger:hover .lang-trigger__cta {
  color: var(--c-text);
  border-color: var(--c-papyrus-line);
  background: rgba(232,192,99,0.06);
}

.lang-recent {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 14px;
  padding: 0 6px;
}
.lang-recent .micro-label { flex-shrink: 0; }
.lang-recent__pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.lang-pill-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 12px;
  background: rgba(232,192,99,0.05);
  border: 1px solid rgba(232,192,99,0.18);
  color: var(--c-papyrus);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: background 140ms ease, border-color 140ms ease, transform 140ms ease;
}
.lang-pill-btn:hover {
  background: rgba(232,192,99,0.14);
  border-color: var(--c-papyrus-line);
}
.lang-pill-btn:active { transform: translateY(1px); }
.lang-pill-btn em {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  color: var(--c-papyrus-glow);
  font-size: 13px;
  font-weight: 400;
}

/* Popover */
.lang-popover {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: grid;
  place-items: start center;
  padding: 80px 16px 16px;
}
.lang-popover__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(6px);
  animation: fadeIn 200ms ease both;
}
.lang-popover__panel {
  position: relative;
  width: 100%;
  max-width: 560px;
  max-height: min(640px, calc(100vh - 120px));
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, rgba(22,22,24,0.96) 0%, rgba(14,14,16,0.96) 100%);
  border: 1px solid var(--c-line-2);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 40px 100px -30px rgba(0,0,0,0.9), 0 0 0 1px rgba(232,192,99,0.04);
  backdrop-filter: blur(20px);
}
.lang-popover__head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 14px 14px 14px 18px;
  border-bottom: 1px solid var(--c-line);
}
.lang-popover__icon {
  display: grid;
  place-items: center;
  color: var(--c-papyrus);
}
.lang-popover__head input {
  background: transparent;
  border: 0;
  color: var(--c-text);
  font-size: 15px;
  font-family: inherit;
  outline: none;
  padding: 4px 0;
  width: 100%;
}
.lang-popover__head input::placeholder { color: var(--c-parch-3); }

.lang-popover__list {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 8px;
}
.lang-popover__group {
  margin: 12px 8px 4px;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-parch-3);
  font-weight: 600;
}
.lang-popover__group:first-child { margin-top: 6px; }

.lang-row {
  display: grid;
  grid-template-columns: 1fr auto 32px 18px;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 11px 14px;
  border-radius: 10px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--c-parch);
  cursor: pointer;
  text-align: left;
  transition: background 100ms ease, color 100ms ease, border-color 100ms ease;
}
.lang-row:hover,
.lang-row.is-cursor {
  background: rgba(255,255,255,0.04);
  color: var(--c-text);
}
.lang-row.is-cursor {
  border-color: var(--c-line-2);
}
.lang-row.is-active {
  background: rgba(232,192,99,0.08);
  border-color: var(--c-papyrus-line);
  color: var(--c-papyrus-glow);
}
.lang-row.is-active.is-cursor {
  background: rgba(232,192,99,0.14);
  border-color: var(--c-papyrus);
}
.lang-row__english {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.005em;
}
.lang-row__native {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  color: var(--c-parch-2);
  font-size: 15px;
  text-align: right;
  letter-spacing: -0.005em;
}
.lang-row.is-active .lang-row__native { color: var(--c-papyrus); }
.lang-row__code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  color: var(--c-parch-3);
  letter-spacing: 0.04em;
  text-align: right;
  text-transform: uppercase;
}
.lang-row.is-active .lang-row__code { color: var(--c-papyrus-deep); }
.lang-row__check {
  display: grid;
  place-items: center;
  color: var(--c-papyrus);
  opacity: 0;
  transition: opacity 140ms ease;
}
.lang-row.is-active .lang-row__check { opacity: 1; }

.lang-popover__foot {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 10px 14px;
  border-top: 1px solid var(--c-line);
  font-size: 11px;
  color: var(--c-parch-3);
  background: rgba(0,0,0,0.25);
}
.lang-popover__foot .kbd { font-size: 9.5px; padding: 1px 5px; margin: 0 2px; }
.lang-popover__empty {
  padding: 40px 16px;
  text-align: center;
  color: var(--c-parch-3);
  font-size: 13px;
}
.lang-popover__empty em {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  color: var(--c-papyrus);
}

@media (max-width: 640px) {
  .lang-trigger {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 16px;
  }
  .lang-trigger__name strong { font-size: 24px; }
  .lang-trigger__name em { font-size: 18px; }
  .lang-trigger__cta { justify-self: start; }
  .lang-trigger__cta-label { display: none; }
  .lang-popover { padding: 16px; }
  .lang-popover__panel { max-height: calc(100vh - 32px); }
  .lang-row { grid-template-columns: 1fr auto 24px; }
  .lang-row__code { display: none; }
}

/* ────────────────────────── Dropzone ─────────────────────────────────── */
.dropzone {
  position: relative;
  z-index: 2;
  margin: 0 auto;
  max-width: 880px;
}
.dropzone__input {
  position: absolute; inset: 0;
  opacity: 0;
  cursor: pointer;
  z-index: 5;
}
.dropzone__frame {
  position: relative;
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(18,18,20,0.7) 0%, rgba(10,10,11,0.7) 100%);
  border: 1px solid var(--c-line-2);
  padding: 64px 28px;
  text-align: center;
  overflow: hidden;
  box-shadow: 0 40px 100px -40px rgba(0,0,0,0.8), inset 0 1px 0 rgba(255,255,255,0.05);
  transition: border-color 200ms ease, transform 240ms cubic-bezier(0.22,1,0.36,1), box-shadow 200ms ease;
}
.dropzone:hover .dropzone__frame {
  border-color: var(--c-papyrus-line);
  box-shadow: 0 50px 120px -40px rgba(0,0,0,0.9), 0 0 0 1px var(--c-papyrus-line), 0 0 80px -20px rgba(232,192,99,0.18);
}
.dropzone.is-dragging .dropzone__frame {
  border-color: var(--c-papyrus);
  box-shadow: 0 0 0 1px var(--c-papyrus), 0 0 80px -10px rgba(232,192,99,0.5);
  transform: scale(1.01);
}
.dropzone__corner {
  position: absolute;
  width: 24px; height: 24px;
  border: 2px solid var(--c-papyrus);
  border-radius: 4px;
  opacity: 0.5;
  transition: opacity 200ms ease, transform 200ms ease;
}
.dropzone__corner--tl { top: 14px; left: 14px;     border-right: 0; border-bottom: 0; }
.dropzone__corner--tr { top: 14px; right: 14px;    border-left: 0;  border-bottom: 0; }
.dropzone__corner--bl { bottom: 14px; left: 14px;  border-right: 0; border-top: 0; }
.dropzone__corner--br { bottom: 14px; right: 14px; border-left: 0;  border-top: 0; }
.dropzone:hover .dropzone__corner,
.dropzone.is-dragging .dropzone__corner { opacity: 1; transform: scale(1.06); }
.dropzone__icon {
  display: grid; place-items: center;
  width: 60px; height: 60px;
  margin: 0 auto 16px;
  background: linear-gradient(140deg, rgba(232,192,99,0.18) 0%, rgba(232,192,99,0.06) 100%);
  color: var(--c-papyrus-glow);
  border: 1px solid var(--c-papyrus-line);
  border-radius: 18px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08), 0 8px 28px -8px rgba(232,192,99,0.4);
}
.dropzone__title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 500;
  color: var(--c-text);
  margin: 0;
  letter-spacing: -0.02em;
}
.dropzone__sub {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: clamp(16px, 1.8vw, 20px);
  color: var(--c-papyrus);
  margin: 4px 0 22px;
  letter-spacing: -0.01em;
}
.dropzone__meta {
  display: inline-flex; flex-wrap: wrap; align-items: center; justify-content: center;
  gap: 8px;
  margin-bottom: 16px;
}
.dropzone__hint { font-size: 12px; color: var(--c-parch-3); margin: 0; }

/* Scan animation overlay */
.dropzone__scan {
  position: absolute; inset: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 200ms ease;
  border-radius: inherit;
  overflow: hidden;
}
.dropzone.is-scanning .dropzone__scan { opacity: 1; }
.dropzone__laser {
  position: absolute;
  left: 0; right: 0;
  top: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--c-papyrus-glow), var(--c-papyrus), var(--c-papyrus-glow), transparent);
  box-shadow: 0 0 24px var(--c-papyrus), 0 0 48px var(--c-papyrus);
  transform: translateY(-105%);
}
.dropzone.is-scanning .dropzone__laser { animation: scan 1600ms cubic-bezier(0.6, 0, 0.4, 1) infinite; }
@keyframes scan {
  0%   { transform: translateY(-105%); }
  100% { transform: translateY(2200%); }
}
.dropzone__scan-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right,  rgba(232,192,99,0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(232,192,99,0.04) 1px, transparent 1px);
  background-size: 24px 24px;
  mask-image: linear-gradient(180deg, transparent 0%, rgba(0,0,0,1) 50%, transparent 100%);
  animation: grid-drift 1600ms linear infinite;
}
@keyframes grid-drift { from { background-position: 0 0; } to { background-position: 0 24px; } }
.dropzone__scan-status {
  position: absolute;
  bottom: 18px; left: 50%;
  transform: translateX(-50%);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--c-papyrus);
  margin: 0;
}
.dot-trail::after {
  content: '';
  display: inline-block;
  width: 1ch;
  animation: dot-trail 1.2s steps(4, end) infinite;
}
@keyframes dot-trail {
  0%   { content: ''; }
  25%  { content: '.'; }
  50%  { content: '..'; }
  75%  { content: '...'; }
  100% { content: ''; }
}

/* ────────────────────────── Hero actions / paste ─────────────────────── */
.hero-actions {
  position: relative; z-index: 2;
  display: flex; align-items: center; justify-content: center; gap: 4px;
  margin-top: 16px;
}
.paste-panel {
  position: relative; z-index: 2;
  margin-top: 14px;
  background: rgba(14,14,16,0.7);
  border: 1px solid var(--c-line-2);
  border-radius: 18px;
  padding: 14px;
  animation: rise 240ms cubic-bezier(0.22, 1, 0.36, 1) both;
}
.paste-panel textarea {
  width: 100%;
  min-height: 140px;
  padding: 14px;
  background: rgba(0,0,0,0.35);
  border: 1px solid var(--c-line);
  border-radius: 12px;
  color: var(--c-text);
  font-family: 'Playfair Display', serif;
  font-size: 16px;
  line-height: 1.55;
  resize: vertical;
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}
.paste-panel textarea::placeholder { color: var(--c-parch-3); font-style: italic; }
.paste-panel textarea:focus {
  border-color: var(--c-papyrus-line);
  box-shadow: 0 0 0 4px var(--c-papyrus-soft);
}
.paste-panel__bar {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 12px;
  margin-top: 12px;
}
.paste-panel__lang { display: inline-flex; align-items: center; gap: 8px; }

/* ────────────────────────── Library ──────────────────────────────────── */
.library {
  position: relative; z-index: 2;
  margin-top: 64px;
}
.library__head {
  display: flex; align-items: flex-end; justify-content: space-between; gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.library__head .eyebrow { margin-bottom: 6px; }
.library__meta { display: inline-flex; align-items: center; gap: 14px; }
.seg {
  display: inline-flex; align-items: center;
  background: rgba(0,0,0,0.4);
  border: 1px solid var(--c-line);
  border-radius: 999px;
  padding: 3px;
}
.seg__btn {
  padding: 6px 12px;
  background: transparent;
  border: 0;
  color: var(--c-parch-3);
  font-size: 11.5px;
  font-weight: 500;
  cursor: pointer;
  border-radius: 999px;
  transition: background 140ms ease, color 140ms ease;
}
.seg__btn:hover { color: var(--c-text); }
.seg__btn.is-active { background: rgba(255,255,255,0.06); color: var(--c-text); }
.library__grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 14px;
}
.library__empty {
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  padding: 48px 24px;
  text-align: center;
  color: var(--c-parch-3);
  font-size: 13px;
  border: 1px dashed var(--c-line-2);
  border-radius: 18px;
  background: rgba(0,0,0,0.2);
}
.library__empty-mark {
  display: grid; place-items: center;
  width: 44px; height: 44px;
  border-radius: 12px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--c-line);
  color: var(--c-papyrus);
}

/* Document card */
.doc-card {
  position: relative;
  display: flex; flex-direction: column;
  background: linear-gradient(180deg, rgba(20,20,22,0.6) 0%, rgba(14,14,16,0.6) 100%);
  border: 1px solid var(--c-line);
  border-radius: 18px;
  padding: 18px;
  text-align: left;
  cursor: pointer;
  transition: border-color 160ms ease, transform 200ms cubic-bezier(0.22,1,0.36,1), background 200ms ease;
  overflow: hidden;
}
.doc-card::before {
  content: '';
  position: absolute; inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(140deg, rgba(232,192,99,0.4), transparent 40%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 200ms ease;
  pointer-events: none;
}
.doc-card:hover {
  transform: translateY(-2px);
  border-color: transparent;
}
.doc-card:hover::before { opacity: 1; }
.doc-card__row { display: flex; align-items: flex-start; gap: 14px; }
.doc-card__glyph {
  display: grid; place-items: center;
  width: 38px; height: 38px;
  border-radius: 11px;
  background: linear-gradient(140deg, rgba(232,192,99,0.18), rgba(232,192,99,0.04));
  border: 1px solid var(--c-papyrus-line);
  color: var(--c-papyrus);
  flex-shrink: 0;
}
.doc-card__glyph--biolume {
  background: linear-gradient(140deg, rgba(111,232,210,0.18), rgba(111,232,210,0.04));
  border-color: var(--c-biolume-line);
  color: var(--c-biolume);
}
.doc-card__glyph--rose {
  background: var(--c-rose-soft);
  border-color: rgba(226,123,92,0.32);
  color: var(--c-rose);
}
.doc-card__main { min-width: 0; flex: 1; }
.doc-card__title {
  font-family: 'Playfair Display', serif;
  font-size: 18px;
  color: var(--c-text);
  margin: 0;
  line-height: 1.25;
  font-weight: 500;
  letter-spacing: -0.005em;
  text-overflow: ellipsis; white-space: nowrap; overflow: hidden;
}
.doc-card__meta {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
  margin-top: 6px;
  font-size: 11.5px;
  color: var(--c-parch-3);
}
.doc-card__meta .mono { font-family: 'JetBrains Mono', monospace; }
.doc-card__excerpt {
  margin: 12px 0 0;
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--c-parch);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.doc-card__progress {
  margin-top: 12px;
  display: flex; align-items: center; gap: 10px;
}
.doc-card__progress-bar {
  flex: 1;
  height: 3px;
  background: rgba(255,255,255,0.05);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}
.doc-card__progress-fill {
  height: 100%;
  background: var(--gold-grad);
  border-radius: 999px;
  transition: width 600ms cubic-bezier(0.22, 1, 0.36, 1);
  box-shadow: 0 0 10px rgba(232,192,99,0.5);
}
.doc-card__progress-fill::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
  background-size: 200% 100%;
  animation: shimmer 2s linear infinite;
}
@keyframes shimmer { from { background-position: 200% 0; } to { background-position: -200% 0; } }
.doc-card__progress-pct {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--c-papyrus);
}
.doc-card__lang {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px;
}
.lang-pill {
  display: inline-flex; align-items: center;
  padding: 2px 8px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--c-line-2);
  color: var(--c-parch-2);
  border-radius: 999px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.02em;
}
.lang-pill--gold {
  color: var(--c-papyrus);
  background: var(--c-papyrus-soft);
  border-color: var(--c-papyrus-line);
}
.lang-pill--ghost { background: transparent; }
.doc-card__status {
  margin-left: auto;
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 500;
}
.doc-card__status--translating {
  background: var(--c-biolume-soft);
  color: var(--c-biolume);
  border: 1px solid var(--c-biolume-line);
}
.doc-card__status--complete {
  background: var(--c-papyrus-soft);
  color: var(--c-papyrus);
  border: 1px solid var(--c-papyrus-line);
}
.doc-card__status--failed {
  background: var(--c-rose-soft);
  color: var(--c-rose);
  border: 1px solid rgba(226,123,92,0.32);
}
.doc-card__status--ready {
  background: rgba(255,255,255,0.04);
  color: var(--c-parch-2);
  border: 1px solid var(--c-line-2);
}
.doc-card__error { color: var(--c-rose); font-size: 12px; margin: 8px 0 0; }
.doc-card__pulse {
  display: inline-block; width: 6px; height: 6px; border-radius: 999px;
  background: var(--c-biolume);
  box-shadow: 0 0 6px var(--c-biolume);
  animation: breathe 1.6s ease-in-out infinite;
}

.hero-foot {
  margin-top: 60px;
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--c-parch-3);
  width: 100%;
  justify-content: center;
}

/* ────────────────────────── STUDIO view ──────────────────────────────── */
.view--studio {
  position: relative;
  height: calc(100vh - var(--topbar-h));
  display: flex; flex-direction: column;
}
.studio-bar {
  position: relative;
  z-index: 5;
  display: flex; align-items: center; gap: 14px;
  padding: 12px 20px;
  border-bottom: 1px solid var(--c-line);
  height: 64px;
  flex-shrink: 0;
}
.studio-bar__title { display: flex; flex-direction: column; gap: 4px; min-width: 0; flex: 1; }
.studio-bar__name {
  font-family: 'Playfair Display', serif;
  font-size: 18px;
  color: var(--c-text);
  margin: 0;
  letter-spacing: -0.01em;
  font-weight: 500;
  text-overflow: ellipsis; white-space: nowrap; overflow: hidden;
}
.studio-bar__meta {
  display: flex; align-items: center; gap: 12px;
  font-size: 11.5px;
  color: var(--c-parch-3);
}
.lang-pair { display: inline-flex; align-items: center; gap: 6px; color: var(--c-parch-3); }
.studio-status {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
}
.studio-status--translating { color: var(--c-biolume); }
.studio-status--complete    { color: var(--c-papyrus); }
.studio-status--failed      { color: var(--c-rose); }
.studio-status--ready       { color: var(--c-parch-3); }
.studio-bar__actions { display: inline-flex; align-items: center; gap: 8px; }

/* Split layout — uses CSS variable to drive the divider position */
.studio-split {
  --split: 50%;
  position: relative;
  flex: 1 1 auto;
  display: grid;
  grid-template-columns: minmax(0, var(--split)) 12px minmax(0, calc(100% - var(--split) - 12px - var(--rail-w))) var(--rail-w);
  min-height: 0;
}
.studio-split.is-rail-collapsed {
  grid-template-columns: minmax(0, var(--split)) 12px minmax(0, calc(100% - var(--split) - 12px - 56px)) 56px;
}
.studio-split.is-dragging { cursor: col-resize; }
.studio-split.is-dragging * { user-select: none; }

.pane {
  display: flex; flex-direction: column;
  min-width: 0;
  background: var(--c-obsidian);
  border-right: 1px solid var(--c-line);
}
.pane--src { border-right: 0; }
.pane--tgt { border-right: 0; }
.pane__head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 24px;
  border-bottom: 1px solid var(--c-line);
  background: rgba(255,255,255,0.01);
  flex-shrink: 0;
}
.pane__label {
  font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--c-parch-3); font-weight: 600;
}
.pane__tools { display: inline-flex; align-items: center; gap: 8px; }
.pane__tool {
  display: grid; place-items: center;
  width: 26px; height: 26px;
  border-radius: 7px;
  background: transparent;
  border: 1px solid transparent;
  color: var(--c-parch-3);
  cursor: pointer;
  transition: background 140ms ease, color 140ms ease, border-color 140ms ease;
}
.pane__tool:hover { background: rgba(255,255,255,0.04); color: var(--c-text); border-color: var(--c-line-2); }

.pane__scroll {
  flex: 1 1 auto;
  overflow: auto;
  padding: 32px clamp(20px, 4vw, 56px) 96px;
  position: relative;
}
.pane__body {
  max-width: 68ch;
  margin: 0 auto;
}
/* Manuscript typography */
.manuscript {
  font-family: 'Playfair Display', serif;
  font-size: 17px;
  line-height: 1.7;
  color: var(--c-parch-light, #D4D4CB);
  font-feature-settings: 'liga', 'dlig';
}
.manuscript p {
  margin: 0 0 1.1em;
  text-wrap: pretty;
}
.manuscript p[data-pidx]::first-letter { color: inherit; }
.manuscript .heading {
  font-family: 'Playfair Display', serif;
  font-weight: 600;
  color: var(--c-text);
  margin: 1.2em 0 0.4em;
  letter-spacing: -0.01em;
}
.manuscript .heading--1 { font-size: 28px; }
.manuscript .heading--2 { font-size: 22px; }
.manuscript .heading--3 { font-size: 18px; color: var(--c-papyrus); font-style: italic; }
.manuscript .pending {
  color: var(--c-parch-4);
  font-style: italic;
  position: relative;
}
.manuscript .pending::before {
  content: '';
  display: inline-block;
  width: 6px; height: 6px; border-radius: 999px;
  background: var(--c-biolume);
  box-shadow: 0 0 8px var(--c-biolume);
  margin-right: 8px;
  vertical-align: middle;
  animation: breathe 1.6s ease-in-out infinite;
}

/* Active paragraph pulse */
.manuscript p.is-focus {
  position: relative;
  background: linear-gradient(90deg, transparent 0%, rgba(232,192,99,0.06) 12%, rgba(232,192,99,0.06) 88%, transparent 100%);
  border-radius: 6px;
  padding: 4px 10px;
  margin-left: -10px; margin-right: -10px;
  animation: focus-pulse 2.4s ease-in-out infinite;
}
@keyframes focus-pulse {
  0%, 100% { background: linear-gradient(90deg, transparent 0%, rgba(232,192,99,0.04) 12%, rgba(232,192,99,0.04) 88%, transparent 100%); }
  50%      { background: linear-gradient(90deg, transparent 0%, rgba(232,192,99,0.10) 12%, rgba(232,192,99,0.10) 88%, transparent 100%); }
}

/* "Decrypt" effect — characters cascade in */
.cascade {
  display: inline-block;
  animation: cascade-in 280ms cubic-bezier(0.22, 1, 0.36, 1) both;
}
@keyframes cascade-in {
  0%   { opacity: 0; filter: blur(3px); transform: translateY(2px); color: var(--c-papyrus-glow); }
  60%  { opacity: 1; filter: blur(0); transform: translateY(0); color: var(--c-papyrus-glow); }
  100% { opacity: 1; color: inherit; }
}

/* Split divider */
.split-divider {
  position: relative;
  display: flex; align-items: center; justify-content: center;
  cursor: col-resize;
  background: transparent;
  z-index: 4;
}
.split-divider__track {
  position: absolute;
  top: 0; bottom: 0;
  left: 50%;
  width: 1px;
  background: var(--c-line);
  transform: translateX(-50%);
  transition: background 140ms ease, box-shadow 140ms ease;
}
.split-divider:hover .split-divider__track,
.studio-split.is-dragging .split-divider__track {
  background: var(--c-papyrus);
  box-shadow: 0 0 14px var(--c-papyrus), 0 0 28px var(--c-papyrus-glow);
}
.split-divider__handle {
  position: relative;
  z-index: 2;
  display: flex; flex-direction: column; gap: 4px;
  padding: 10px 4px;
  background: rgba(20,20,22,0.7);
  border: 1px solid var(--c-line-2);
  border-radius: 999px;
  backdrop-filter: blur(8px);
  transition: border-color 140ms ease, box-shadow 140ms ease;
}
.split-divider:hover .split-divider__handle,
.studio-split.is-dragging .split-divider__handle {
  border-color: var(--c-papyrus-line);
  box-shadow: 0 0 0 1px var(--c-papyrus-line), 0 0 22px rgba(232,192,99,0.45);
}
.split-divider__dot { width: 3px; height: 3px; border-radius: 999px; background: var(--c-parch-2); }
.split-divider:hover .split-divider__dot { background: var(--c-papyrus); }

/* ────────────────────────── Studio rail ──────────────────────────────── */
.studio-rail {
  border-left: 1px solid var(--c-line);
  padding: 16px;
  display: flex; flex-direction: column; gap: 14px;
  overflow-y: auto;
  background: rgba(10,10,11,0.6);
  transition: padding 240ms cubic-bezier(0.22, 1, 0.36, 1);
}
.studio-rail.is-collapsed { padding: 12px 6px; align-items: center; }
.studio-rail.is-collapsed .rail-card,
.studio-rail.is-collapsed .rail-card--btn { display: none; }
.studio-rail.is-collapsed .rail-toggle { display: grid; }
.rail-toggle { display: none; }

.rail-card {
  background: linear-gradient(180deg, rgba(24,24,26,0.85) 0%, rgba(16,16,18,0.85) 100%);
  border: 1px solid var(--c-line-2);
  border-radius: 16px;
  padding: 14px;
}
.rail-card--btn {
  display: flex; align-items: center; gap: 12px;
  cursor: pointer;
  text-align: left;
  width: 100%;
  color: var(--c-parch);
  transition: border-color 160ms ease, background 160ms ease;
}
.rail-card--btn:hover { border-color: var(--c-papyrus-line); }
.rail-head {
  display: flex; align-items: baseline; justify-content: space-between;
  margin-bottom: 12px;
}
.rail-value { display: block; color: var(--c-text); font-size: 16px; font-weight: 600; letter-spacing: -0.01em; margin-top: 4px; }
.rail-value--sm { font-size: 13px; font-weight: 500; }
.rail-meta {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--c-line);
}

/* Progress ring */
.progress-ring {
  position: relative;
  width: 168px; height: 168px;
  margin: 4px auto 0;
}
.progress-ring__svg { display: block; transform: rotate(-90deg); }
.progress-ring__bg { fill: none; stroke: rgba(255,255,255,0.05); stroke-width: 8; }
.progress-ring__fg {
  fill: none;
  stroke-width: 8;
  stroke-linecap: round;
  stroke-dasharray: 326.7;
  stroke-dashoffset: 326.7;
  transition: stroke-dashoffset 600ms cubic-bezier(0.22, 1, 0.36, 1);
  filter: drop-shadow(0 0 6px rgba(232,192,99,0.55));
}
.progress-ring__center {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  text-align: center;
}
.progress-ring__pct {
  font-family: 'Playfair Display', serif;
  font-weight: 600;
  font-size: 36px;
  color: var(--c-text);
  line-height: 1;
  display: inline-flex; align-items: baseline;
}
.progress-ring__pct span { font-size: 14px; color: var(--c-parch-3); margin-left: 2px; }
.progress-ring__sub {
  display: block;
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-parch-3);
  margin-top: 6px;
}

/* Tone dial */
.dial {
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  padding: 8px 4px 0;
}
.dial__face {
  position: relative;
  width: 132px; height: 80px;
  border-radius: 132px 132px 0 0;
  background: radial-gradient(120% 90% at 50% 100%, #19191B 0%, #0E0E10 100%);
  border: 1px solid var(--c-line-2);
  overflow: hidden;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05), 0 14px 30px -14px rgba(0,0,0,0.7);
}
.dial__ticks {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.dial__tick {
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 1px; height: 12px;
  background: var(--c-parch-3);
  opacity: 0.4;
  transform-origin: bottom center;
  transform: translateX(-50%) rotate(var(--a)) translateY(-58px);
}
.dial__needle {
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 2px;
  height: 64px;
  background: linear-gradient(180deg, var(--c-papyrus-glow), var(--c-papyrus));
  border-radius: 2px;
  transform-origin: bottom center;
  transform: translateX(-50%) rotate(0deg);
  transition: transform 320ms cubic-bezier(0.22, 1, 0.36, 1);
  box-shadow: 0 0 12px rgba(232,192,99,0.5);
}
.dial__cap {
  position: absolute;
  left: 50%; bottom: -8px;
  transform: translateX(-50%);
  width: 22px; height: 22px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 30%, #2A2A2D, #0A0A0B);
  border: 1px solid var(--c-line-2);
  box-shadow: 0 4px 8px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.06);
}
.dial__labels {
  list-style: none;
  margin: 8px 0 0; padding: 0;
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 4px;
  width: 100%;
}
.dial__labels li {
  font-size: 10.5px;
  text-align: center;
  color: var(--c-parch-3);
  cursor: pointer;
  padding: 4px 2px;
  border-radius: 6px;
  letter-spacing: 0.05em;
  font-weight: 500;
  transition: color 160ms ease, background 160ms ease;
}
.dial__labels li:nth-child(1) { text-align: left; }
.dial__labels li:nth-child(3) { text-align: right; }
.dial__labels li.is-active { color: var(--c-papyrus); }

/* Formatting lock */
.lock {
  display: flex; align-items: center; gap: 12px;
  width: 100%;
  background: transparent;
  border: 0;
  color: var(--c-parch);
  cursor: pointer;
  padding: 0;
  text-align: left;
}
.lock__icon {
  display: grid; place-items: center;
  width: 34px; height: 34px;
  border-radius: 10px;
  background: var(--c-papyrus-soft);
  border: 1px solid var(--c-papyrus-line);
  color: var(--c-papyrus);
  flex-shrink: 0;
}
.lock[aria-pressed="false"] .lock__icon { background: rgba(255,255,255,0.04); border-color: var(--c-line-2); color: var(--c-parch-3); }
.lock__body { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.lock__body strong { font-size: 13px; color: var(--c-text); font-weight: 600; }
.lock__body span { font-size: 11px; color: var(--c-parch-3); line-height: 1.4; }
.lock__switch {
  position: relative;
  width: 36px; height: 20px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--c-line-2);
  border-radius: 999px;
  flex-shrink: 0;
  transition: background 160ms ease, border-color 160ms ease;
}
.lock__knob {
  position: absolute;
  top: 1px; left: 1px;
  width: 16px; height: 16px;
  background: var(--c-parch-3);
  border-radius: 999px;
  transition: transform 200ms cubic-bezier(0.22, 1, 0.36, 1), background 200ms ease;
}
.lock[aria-pressed="true"] .lock__switch {
  background: var(--c-papyrus-soft);
  border-color: var(--c-papyrus-line);
}
.lock[aria-pressed="true"] .lock__knob {
  transform: translateX(16px);
  background: var(--c-papyrus-glow);
  box-shadow: 0 0 10px var(--c-papyrus);
}

/* Memory toggle */
.memory-toggle__icon {
  display: grid; place-items: center;
  width: 34px; height: 34px;
  border-radius: 10px;
  background: rgba(111,232,210,0.1);
  border: 1px solid var(--c-biolume-line);
  color: var(--c-biolume);
  flex-shrink: 0;
}
.memory-toggle__body { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.memory-toggle__body strong { font-size: 13px; color: var(--c-text); }
.memory-toggle__sub { font-size: 11px; color: var(--c-parch-3); margin-top: 2px; }

/* ────────────────────────── Memory drawer ────────────────────────────── */
.memory-drawer {
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: clamp(320px, 30vw, 380px);
  background: rgba(14,14,16,0.96);
  backdrop-filter: blur(18px) saturate(160%);
  border-left: 1px solid var(--c-line-2);
  z-index: 30;
  display: flex; flex-direction: column;
  box-shadow: -30px 0 80px -30px rgba(0,0,0,0.7);
  transform: translateX(100%);
  transition: transform 320ms cubic-bezier(0.22, 1, 0.36, 1);
}
.memory-drawer.is-open { transform: translateX(0); }
.memory-drawer.is-open[hidden] { display: flex !important; }
.memory-drawer__head {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 12px;
  padding: 18px 18px 8px;
}
.memory-drawer__head .eyebrow { margin-bottom: 4px; }
.memory-drawer__title {
  font-family: 'Playfair Display', serif;
  font-size: 20px;
  color: var(--c-text);
  margin: 0;
  font-weight: 500;
  letter-spacing: -0.01em;
}
.memory-drawer__intro {
  padding: 0 18px 14px;
  font-size: 12.5px;
  color: var(--c-parch-3);
  line-height: 1.5;
  border-bottom: 1px solid var(--c-line);
}
.memory-drawer__filters {
  display: flex; gap: 6px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--c-line);
}
.memory-drawer__filters .seg__btn { padding: 5px 10px; font-size: 11px; }
.memory-drawer__list {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 14px 18px 24px;
  display: flex; flex-direction: column; gap: 10px;
}
.memory-row {
  display: grid; grid-template-columns: auto 1fr auto; gap: 8px;
  align-items: center;
  padding: 10px 12px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--c-line);
  border-radius: 12px;
  transition: border-color 160ms ease, background 160ms ease;
}
.memory-row:hover { background: rgba(255,255,255,0.04); border-color: var(--c-line-2); }
.memory-row.is-locked { border-color: var(--c-papyrus-line); background: rgba(232,192,99,0.04); }
.memory-row__type {
  display: grid; place-items: center;
  width: 24px; height: 24px;
  border-radius: 7px;
  background: rgba(255,255,255,0.04);
  color: var(--c-parch-3);
  font-size: 10px;
  font-family: 'JetBrains Mono', monospace;
}
.memory-row__type--people { background: var(--c-papyrus-soft); color: var(--c-papyrus); }
.memory-row__type--places { background: var(--c-biolume-soft); color: var(--c-biolume); }
.memory-row__type--terms  { background: var(--c-rose-soft);    color: var(--c-rose); }
.memory-row__pair {
  display: flex; flex-direction: column; gap: 2px;
  min-width: 0;
}
.memory-row__source {
  font-family: 'Playfair Display', serif;
  font-size: 14px;
  color: var(--c-text);
  letter-spacing: -0.005em;
  text-overflow: ellipsis; white-space: nowrap; overflow: hidden;
}
.memory-row__target {
  font-size: 12px;
  color: var(--c-parch-2);
  text-overflow: ellipsis; white-space: nowrap; overflow: hidden;
}
.memory-row__target input {
  background: transparent;
  border: 0;
  color: var(--c-papyrus);
  font-size: 12px;
  font-family: inherit;
  outline: none;
  width: 100%;
  border-bottom: 1px dashed var(--c-papyrus-line);
  padding: 1px 0;
}
.memory-row__lock {
  display: grid; place-items: center;
  width: 28px; height: 28px;
  background: transparent;
  border: 0;
  border-radius: 7px;
  color: var(--c-parch-3);
  cursor: pointer;
  transition: color 140ms ease, background 140ms ease;
}
.memory-row__lock:hover { color: var(--c-papyrus); background: var(--c-papyrus-soft); }
.memory-row.is-locked .memory-row__lock { color: var(--c-papyrus); }
.memory-empty {
  text-align: center;
  padding: 32px 12px;
  font-size: 12.5px;
  color: var(--c-parch-3);
  border: 1px dashed var(--c-line-2);
  border-radius: 12px;
}

/* ────────────────────────── Toasts ───────────────────────────────────── */
.toasts {
  position: fixed;
  right: 24px;
  bottom: 24px;
  display: flex; flex-direction: column; gap: 8px;
  z-index: 100;
  pointer-events: none;
}
.toast {
  pointer-events: auto;
  display: flex; align-items: flex-start; gap: 10px;
  padding: 12px 16px;
  background: rgba(20,20,22,0.95);
  border: 1px solid var(--c-line-2);
  border-radius: 12px;
  color: var(--c-text);
  font-size: 13px;
  max-width: 360px;
  box-shadow: 0 20px 50px -20px rgba(0,0,0,0.7);
  backdrop-filter: blur(10px);
  animation: rise 240ms cubic-bezier(0.22, 1, 0.36, 1) both;
}
.toast--error { border-color: rgba(226,123,92,0.4); }
.toast--success { border-color: var(--c-papyrus-line); }
.toast__icon {
  display: grid; place-items: center;
  width: 22px; height: 22px;
  flex-shrink: 0;
  border-radius: 7px;
  background: var(--c-papyrus-soft);
  color: var(--c-papyrus);
  font-size: 12px;
}
.toast--error .toast__icon { background: var(--c-rose-soft); color: var(--c-rose); }

/* ────────────────────────── Overlay (help) ───────────────────────────── */
.overlay {
  position: fixed; inset: 0; z-index: 80;
  display: grid; place-items: center;
  padding: 24px;
}
.overlay__backdrop { position: absolute; inset: 0; background: rgba(0,0,0,0.6); backdrop-filter: blur(4px); }
.overlay__panel {
  position: relative;
  width: 100%; max-width: 600px;
  background: linear-gradient(180deg, rgba(20,20,22,0.95) 0%, rgba(14,14,16,0.95) 100%);
  border: 1px solid var(--c-line-2);
  border-radius: 22px;
  padding: 28px;
}
.overlay__head { display: grid; grid-template-columns: 1fr auto; gap: 16px; align-items: start; margin-bottom: 22px; }
.overlay__steps { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 18px; }
.overlay__steps li { display: grid; grid-template-columns: auto 1fr; gap: 18px; align-items: start; }
.overlay__num {
  font-family: 'Playfair Display', serif;
  font-size: 36px;
  color: var(--c-papyrus);
  line-height: 1;
  font-style: italic;
  font-weight: 400;
  width: 56px;
}
.overlay__steps h4 { font-family: 'Playfair Display', serif; font-size: 18px; color: var(--c-text); margin: 4px 0 6px; font-weight: 500; letter-spacing: -0.01em; }
.overlay__steps p { font-size: 13.5px; line-height: 1.55; color: var(--c-parch-2); margin: 0; }
.overlay__foot { margin-top: 24px; display: flex; justify-content: flex-end; }

/* ────────────────────────── Scrollbar ────────────────────────────────── */
.scrollbar::-webkit-scrollbar { width: 8px; height: 8px; }
.scrollbar::-webkit-scrollbar-track { background: transparent; }
.scrollbar::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.08);
  border-radius: 999px;
  border: 2px solid transparent;
  background-clip: content-box;
}
.scrollbar::-webkit-scrollbar-thumb:hover { background-color: rgba(255,255,255,0.18); background-clip: content-box; }

/* ────────────────────────── Reduced motion ───────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

.btn--sm { padding: 8px 14px; font-size: 12px; gap: 6px; }

/* ════════════════════════ NEXUS canvas ═════════════════════════════════ */
.view--nexus {
  position: relative;
  height: calc(100vh - var(--topbar-h));
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Boards list */
.nexus-list { padding: 40px 24px 60px; overflow-y: auto; height: 100%; }
.nexus-list__inner { max-width: 1080px; margin: 0 auto; }
.nexus-list__head {
  display: flex; align-items: flex-end; justify-content: space-between; gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}
.nexus-list__head .lede { margin: 16px 0 0; max-width: 540px; }
.nexus-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
}
.nexus-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 18px;
  height: 220px;
  background: linear-gradient(180deg, rgba(20,20,22,0.6) 0%, rgba(14,14,16,0.6) 100%);
  border: 1px solid var(--c-line);
  border-radius: 18px;
  cursor: pointer;
  overflow: hidden;
  transition: border-color 160ms ease, transform 200ms cubic-bezier(0.22, 1, 0.36, 1);
}
.nexus-card:hover { transform: translateY(-2px); border-color: var(--c-papyrus-line); }
.nexus-card__preview {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(232,192,99,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232,192,99,0.04) 1px, transparent 1px);
  background-size: 22px 22px;
  opacity: 0.35;
  mask-image: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.6) 30%, rgba(0,0,0,0.6) 70%, transparent 100%);
}
.nexus-card__nodes {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.nexus-card__minihash {
  position: absolute;
  width: 26px; height: 18px;
  background: rgba(232,192,99,0.16);
  border: 1px solid var(--c-papyrus-line);
  border-radius: 4px;
  opacity: 0.9;
}
.nexus-card__title {
  position: relative;
  z-index: 2;
  font-family: 'Playfair Display', serif;
  font-size: 18px;
  color: var(--c-text);
  margin: 0;
  letter-spacing: -0.01em;
}
.nexus-card__meta {
  position: relative;
  z-index: 2;
  margin-top: auto;
  display: flex; align-items: center; gap: 10px;
  font-size: 11.5px;
  color: var(--c-parch-3);
}
.nexus-card__meta .mono { font-family: 'JetBrains Mono', monospace; }

/* Editor */
.nexus-editor {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.nexus-bar {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 18px;
  height: 56px;
  border-bottom: 1px solid var(--c-line);
  flex-shrink: 0;
}
.nexus-bar__title {
  flex: 1;
  min-width: 0;
  font-family: 'Playfair Display', serif;
  font-size: 18px;
  background: transparent;
  border: 0;
  color: var(--c-text);
  outline: none;
  padding: 4px 8px;
  border-radius: 8px;
  transition: background 140ms ease;
}
.nexus-bar__title:hover, .nexus-bar__title:focus { background: rgba(255,255,255,0.03); }
.nexus-bar__meta { display: inline-flex; align-items: center; gap: 6px; }
.nexus-bar__actions { display: inline-flex; align-items: center; gap: 8px; }

.nexus-zoom {
  display: inline-flex; align-items: center; gap: 2px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--c-line);
  border-radius: 9px;
  padding: 2px;
}
.nexus-zoom .iconbtn { height: 24px; min-width: 24px; border: 0; background: transparent; padding: 0 6px; font-family: 'JetBrains Mono', monospace; font-size: 13px; }
.nexus-zoom .iconbtn--label { font-size: 11px; min-width: 54px; }

.nexus-stage {
  flex: 1;
  position: relative;
  display: grid;
  grid-template-columns: 1fr 340px;
  min-height: 0;
}
.nexus-canvas {
  position: relative;
  overflow: hidden;
  background: #08080A;
  cursor: grab;
}
.nexus-canvas.is-panning { cursor: grabbing; }
.nexus-canvas.is-connecting { cursor: crosshair; }
.nexus-canvas__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}
.nexus-world {
  position: absolute;
  top: 0; left: 0;
  width: 1px; height: 1px;
  transform-origin: 0 0;
  will-change: transform;
}
.nexus-edges, .nexus-pending-edge {
  position: absolute;
  top: 0; left: 0;
  width: 6000px; height: 6000px;
  pointer-events: none;
  overflow: visible;
}
.nexus-edges path {
  fill: none;
  stroke: rgba(232,192,99,0.5);
  stroke-width: 1.6;
  transition: stroke 140ms ease, stroke-width 140ms ease;
  pointer-events: stroke;
  cursor: pointer;
}
.nexus-edges path:hover { stroke: var(--c-papyrus); stroke-width: 2.4; }
.nexus-pending-edge path { fill: none; stroke: var(--c-papyrus-glow); stroke-width: 2; stroke-dasharray: 6 6; }
.nexus-nodes { position: absolute; top: 0; left: 0; }
.nexus-node {
  position: absolute;
  display: flex; flex-direction: column;
  background: linear-gradient(180deg, rgba(28,28,30,0.95) 0%, rgba(18,18,20,0.95) 100%);
  border: 1px solid var(--c-line-2);
  border-radius: 14px;
  box-shadow: 0 20px 40px -20px rgba(0,0,0,0.8), inset 0 1px 0 rgba(255,255,255,0.04);
  backdrop-filter: blur(6px);
  overflow: hidden;
  transition: border-color 140ms ease, box-shadow 140ms ease, transform 140ms ease;
}
.nexus-node:hover {
  border-color: var(--c-papyrus-line);
  box-shadow: 0 24px 60px -22px rgba(0,0,0,0.9), 0 0 0 1px var(--c-papyrus-line);
}
.nexus-node.is-selected {
  border-color: var(--c-papyrus);
  box-shadow: 0 0 0 2px var(--c-papyrus), 0 0 30px -8px rgba(232,192,99,0.5);
}
.nexus-node.is-dragging { transition: none; cursor: grabbing; z-index: 50; }
.nexus-node__head {
  display: flex; align-items: center; gap: 6px;
  padding: 7px 10px;
  border-bottom: 1px solid var(--c-line);
  background: rgba(0,0,0,0.25);
  cursor: grab;
  flex-shrink: 0;
}
.nexus-node.is-dragging .nexus-node__head { cursor: grabbing; }
.nexus-node__title {
  flex: 1;
  font-size: 11px;
  font-weight: 600;
  color: var(--c-parch-2);
  background: transparent;
  border: 0;
  outline: none;
  padding: 1px 0;
}
.nexus-node__title::placeholder { color: var(--c-parch-3); }
.nexus-node__action {
  display: grid; place-items: center;
  width: 18px; height: 18px;
  background: transparent;
  border: 0;
  color: var(--c-parch-3);
  cursor: pointer;
  border-radius: 4px;
  transition: color 140ms ease, background 140ms ease;
}
.nexus-node__action:hover { color: var(--c-rose); background: var(--c-rose-soft); }
.nexus-node__body {
  flex: 1;
  padding: 10px 12px;
  font-family: 'Playfair Display', serif;
  font-size: 14px;
  line-height: 1.5;
  color: var(--c-parch);
  background: transparent;
  border: 0;
  outline: none;
  resize: none;
  overflow: auto;
}
.nexus-node__body::placeholder { color: var(--c-parch-3); font-style: italic; }
.nexus-node__port {
  position: absolute;
  right: -6px; top: 50%;
  transform: translateY(-50%);
  width: 12px; height: 12px;
  background: var(--c-papyrus);
  border: 2px solid var(--c-obsidian);
  border-radius: 999px;
  cursor: crosshair;
  opacity: 0;
  transition: opacity 140ms ease, transform 140ms ease;
  z-index: 3;
}
.nexus-node:hover .nexus-node__port { opacity: 1; }
.nexus-node__port:hover { transform: translateY(-50%) scale(1.4); }

.nexus-empty-tip {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: var(--c-parch-3);
  font-size: 13px;
  pointer-events: none;
}
.nexus-empty-tip strong {
  display: block;
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 28px;
  color: var(--c-papyrus);
  margin-bottom: 8px;
}

/* Side panel */
.nexus-panel {
  border-left: 1px solid var(--c-line);
  display: flex; flex-direction: column;
  overflow: hidden;
}
.nexus-panel__head {
  padding: 16px 18px 8px;
  border-bottom: 1px solid var(--c-line);
}
.nexus-panel__head .eyebrow { margin-bottom: 4px; }
.nexus-panel__title {
  font-family: 'Playfair Display', serif;
  font-size: 18px;
  color: var(--c-text);
  margin: 0;
  font-weight: 500;
}
.nexus-panel__body {
  flex: 1;
  overflow-y: auto;
  padding: 16px 18px;
}
.nexus-panel__placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 14px;
  padding: 40px 16px;
  color: var(--c-parch-3);
  font-size: 13px;
  line-height: 1.55;
}
.nexus-panel__placeholder svg { color: var(--c-papyrus); opacity: 0.6; }
.nexus-panel__placeholder strong { color: var(--c-papyrus); font-weight: 500; }
.nexus-outline { margin-bottom: 18px; }
.nexus-outline ol { list-style: none; padding: 0; margin: 0; counter-reset: ol; }
.nexus-outline li {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  margin-bottom: 4px;
  counter-increment: ol;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--c-line);
}
.nexus-outline li::before {
  content: counter(ol, decimal-leading-zero);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--c-papyrus);
  letter-spacing: 0.04em;
}
.nexus-outline li h5 {
  margin: 0 0 4px;
  font-family: 'Playfair Display', serif;
  font-size: 14px;
  color: var(--c-text);
  font-weight: 600;
}
.nexus-outline li p { margin: 0; font-size: 12px; color: var(--c-parch-2); line-height: 1.5; }
.nexus-draft {
  font-family: 'Playfair Display', serif;
  font-size: 14px;
  line-height: 1.65;
  color: var(--c-parch);
  white-space: pre-wrap;
}
.nexus-draft h1, .nexus-draft h2, .nexus-draft h3 {
  font-family: 'Playfair Display', serif;
  font-weight: 600;
  color: var(--c-text);
  margin: 1.2em 0 0.4em;
  letter-spacing: -0.01em;
}
.nexus-draft h1 { font-size: 18px; }
.nexus-draft h2 { font-size: 16px; color: var(--c-papyrus); font-style: italic; }
.nexus-draft h3 { font-size: 14px; }
.nexus-panel__foot {
  display: flex; gap: 8px;
  padding: 12px 18px;
  border-top: 1px solid var(--c-line);
  background: rgba(0,0,0,0.25);
}
.nexus-panel__foot .btn { flex: 1; }


/* ════════════════════════ VAULT ═══════════════════════════════════════ */
.view--vault {
  position: relative;
  height: calc(100vh - var(--topbar-h));
  display: flex;
  overflow: hidden;
}

.vault-timeline {
  width: 220px;
  flex-shrink: 0;
  display: flex; flex-direction: column;
  border-right: 1px solid var(--c-line);
  background: rgba(8,8,10,0.6);
  backdrop-filter: blur(8px);
}
.vault-timeline__head {
  padding: 20px 18px 12px;
  display: flex; flex-direction: column; gap: 8px;
}
.vault-timeline__head .eyebrow { margin: 0; }
.vault-timeline__head .iconbtn { align-self: flex-start; }
.vault-timeline__title {
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  color: var(--c-text);
  margin: 0;
  letter-spacing: -0.01em;
}
.vault-timeline__list {
  flex: 1;
  overflow-y: auto;
  padding: 6px 0 24px;
  position: relative;
}
.vault-timeline__list::before {
  content: '';
  position: absolute;
  left: 32px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, transparent 0%, rgba(232,192,99,0.18) 8%, rgba(232,192,99,0.18) 92%, transparent 100%);
}
.vault-month {
  padding: 10px 18px 4px 50px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-parch-3);
}
.vault-entry {
  position: relative;
  display: block;
  width: 100%;
  padding: 8px 18px 8px 50px;
  background: transparent;
  border: 0;
  border-left: 2px solid transparent;
  text-align: left;
  cursor: pointer;
  color: var(--c-parch);
  transition: background 140ms ease, border-color 140ms ease;
}
.vault-entry::before {
  content: '';
  position: absolute;
  left: 28px;
  top: 16px;
  width: 9px; height: 9px;
  border-radius: 999px;
  background: var(--c-obsidian);
  border: 2px solid var(--c-parch-3);
  transition: border-color 140ms ease, background 140ms ease, box-shadow 140ms ease;
}
.vault-entry:hover { background: rgba(255,255,255,0.02); }
.vault-entry:hover::before { border-color: var(--c-papyrus); }
.vault-entry.is-active { background: rgba(232,192,99,0.04); border-left-color: var(--c-papyrus); }
.vault-entry.is-active::before { background: var(--c-papyrus); border-color: var(--c-papyrus); box-shadow: 0 0 12px rgba(232,192,99,0.7); }
.vault-entry__date {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  color: var(--c-parch-3);
  margin-bottom: 2px;
}
.vault-entry.is-active .vault-entry__date { color: var(--c-papyrus); }
.vault-entry__title {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--c-text);
  letter-spacing: -0.005em;
  text-overflow: ellipsis; white-space: nowrap; overflow: hidden;
}
.vault-entry__excerpt {
  display: block;
  font-size: 11px;
  color: var(--c-parch-3);
  margin-top: 2px;
  text-overflow: ellipsis; white-space: nowrap; overflow: hidden;
}
.vault-entry__tags {
  display: flex; flex-wrap: wrap; gap: 4px;
  margin-top: 6px;
}
.vault-entry__tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9.5px;
  color: var(--c-papyrus);
  background: rgba(232,192,99,0.08);
  border: 1px solid rgba(232,192,99,0.2);
  padding: 1px 5px;
  border-radius: 4px;
  letter-spacing: 0.02em;
}

/* Vault editor */
.vault-stage {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 60px clamp(24px, 6vw, 80px) 32px;
  overflow-y: auto;
  background-image: radial-gradient(900px 600px at 50% 0%, rgba(232,192,99,0.025), transparent 60%);
}
.vault-meta {
  width: 100%;
  max-width: 720px;
  margin-bottom: 18px;
}
.vault-meta__chips {
  display: flex; align-items: center; gap: 8px;
  margin-top: 8px;
  flex-wrap: wrap;
}
.vault-chip {
  display: inline-flex; align-items: center;
  padding: 3px 10px;
  background: var(--c-biolume-soft);
  border: 1px solid var(--c-biolume-line);
  color: var(--c-biolume);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.02em;
}
.vault-tags { display: inline-flex; flex-wrap: wrap; gap: 6px; }
.vault-tags__pill {
  display: inline-flex; align-items: center;
  padding: 3px 10px;
  background: rgba(232,192,99,0.06);
  border: 1px solid rgba(232,192,99,0.2);
  color: var(--c-papyrus);
  border-radius: 999px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  letter-spacing: 0.04em;
}
.vault-save {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--c-parch-3);
  margin-left: auto;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.vault-save.is-saving { color: var(--c-biolume); }
.vault-save.is-saved  { color: var(--c-papyrus); }

#vault-title {
  width: 100%;
  background: transparent;
  border: 0;
  outline: none;
  font-family: 'Playfair Display', serif;
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 500;
  letter-spacing: -0.025em;
  color: var(--c-text);
  padding: 0;
}
#vault-title::placeholder { color: var(--c-parch-4); font-style: italic; }

#vault-body {
  width: 100%;
  max-width: 720px;
  min-height: 60vh;
  flex: 1;
  background: transparent;
  border: 0;
  outline: none;
  resize: none;
  font-family: 'Playfair Display', serif;
  font-size: 18px;
  line-height: 1.75;
  color: var(--c-parch);
  padding: 12px 0;
  caret-color: var(--c-papyrus);
}
#vault-body::placeholder {
  color: var(--c-parch-4);
  font-style: italic;
}

.vault-foot {
  width: 100%;
  max-width: 720px;
  margin-top: 24px;
  display: flex; align-items: center; justify-content: space-between;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--c-parch-3);
}
.vault-foot__words {
  position: relative;
  padding: 4px 10px;
  border: 1px solid rgba(232,192,99,0.18);
  border-radius: 999px;
  color: var(--c-papyrus);
  background: rgba(232,192,99,0.04);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 10px;
}
.vault-foot__words.is-glowing {
  box-shadow: 0 0 14px rgba(232,192,99,0.35);
}

/* Memory surface card */
.vault-surface {
  position: absolute;
  top: 24px; right: 24px;
  width: 320px;
  padding: 14px 16px;
  background: rgba(20,20,22,0.92);
  border: 1px solid rgba(111,232,210,0.28);
  border-radius: 14px;
  box-shadow: 0 20px 60px -20px rgba(0,0,0,0.8), 0 0 40px -16px rgba(111,232,210,0.45);
  backdrop-filter: blur(14px);
  z-index: 20;
  animation: rise 360ms cubic-bezier(0.22, 1, 0.36, 1) both;
}
.vault-surface__head {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 10px;
}
.vault-surface__reason {
  flex: 1;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-biolume);
  font-weight: 600;
}
.vault-surface__title {
  font-family: 'Playfair Display', serif;
  font-size: 15px;
  color: var(--c-text);
  margin: 0 0 6px;
  font-weight: 500;
}
.vault-surface__preview {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--c-parch-2);
  font-style: italic;
  margin: 0 0 8px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}


/* ════════════════════════ BROADCAST ═══════════════════════════════════ */
.view--broadcast {
  position: relative;
  height: calc(100vh - var(--topbar-h));
  overflow-y: auto;
}

/* List */
.broadcast-list { padding: 40px 24px 60px; }
.broadcast-list__inner { max-width: 1080px; margin: 0 auto; }
.broadcast-list__head {
  display: flex; align-items: flex-end; justify-content: space-between; gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}
.broadcast-list__head .lede { margin: 16px 0 0; max-width: 540px; }
.broadcast-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 14px;
}
.broadcast-card {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 18px;
  background: linear-gradient(180deg, rgba(20,20,22,0.6) 0%, rgba(14,14,16,0.6) 100%);
  border: 1px solid var(--c-line);
  border-radius: 18px;
  cursor: pointer;
  transition: border-color 160ms ease, transform 200ms cubic-bezier(0.22, 1, 0.36, 1);
}
.broadcast-card:hover { transform: translateY(-2px); border-color: var(--c-papyrus-line); }
.broadcast-card__cover {
  display: grid; place-items: center;
  width: 44px; height: 44px;
  border-radius: 12px;
  background: linear-gradient(140deg, rgba(232,192,99,0.18), rgba(232,192,99,0.04));
  border: 1px solid var(--c-papyrus-line);
  color: var(--c-papyrus);
  font-size: 20px;
  flex-shrink: 0;
}
.broadcast-card__main { flex: 1; min-width: 0; }
.broadcast-card__title {
  margin: 0;
  font-family: 'Playfair Display', serif;
  font-size: 18px;
  font-weight: 500;
  color: var(--c-text);
  letter-spacing: -0.01em;
  text-overflow: ellipsis; white-space: nowrap; overflow: hidden;
}
.broadcast-card__meta {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
  margin-top: 6px;
  font-size: 11.5px;
  color: var(--c-parch-3);
}
.broadcast-card__meta .mono { font-family: 'JetBrains Mono', monospace; }
.broadcast-card__excerpt {
  margin: 10px 0 0;
  font-size: 13px;
  color: var(--c-parch-2);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Composer */
.broadcast-composer {
  display: flex; flex-direction: column;
  min-height: calc(100vh - var(--topbar-h));
}
.broadcast-bar {
  display: flex; align-items: center; gap: 14px;
  padding: 10px 18px;
  height: 56px;
  border-bottom: 1px solid var(--c-line);
  position: sticky; top: 0; z-index: 6;
}
.broadcast-bar__title {
  display: flex; align-items: center; gap: 12px;
}
.broadcast-bar__tabs {
  display: inline-flex; align-items: center; gap: 4px;
  background: rgba(0,0,0,0.35);
  border: 1px solid var(--c-line);
  border-radius: 999px;
  padding: 3px;
  margin: 0 auto;
}
.broadcast-bar__actions { display: inline-flex; align-items: center; gap: 8px; margin-left: auto; }
.broadcast-status {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 500;
}
.broadcast-status--draft     { background: rgba(255,255,255,0.04); color: var(--c-parch-2); border: 1px solid var(--c-line-2); }
.broadcast-status--published { background: var(--c-papyrus-soft); color: var(--c-papyrus); border: 1px solid var(--c-papyrus-line); }
.broadcast-save {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--c-parch-3);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.broadcast-save.is-saving { color: var(--c-biolume); }
.broadcast-save.is-saved  { color: var(--c-papyrus); }

.broadcast-pane {
  flex: 1;
  padding: 40px clamp(24px, 5vw, 60px);
}

/* Compose pane */
.broadcast-pane--compose { display: flex; justify-content: center; }
.broadcast-editor {
  width: 100%;
  max-width: 720px;
  display: flex; flex-direction: column; gap: 16px;
}
.broadcast-editor__cover {
  margin-bottom: 8px;
}
.broadcast-emoji {
  display: grid; place-items: center;
  width: 64px; height: 64px;
  font-size: 32px;
  background: linear-gradient(140deg, rgba(232,192,99,0.12), rgba(232,192,99,0.02));
  border: 1px dashed var(--c-papyrus-line);
  border-radius: 18px;
  cursor: pointer;
  transition: background 160ms ease, transform 160ms ease;
}
.broadcast-emoji:hover { transform: scale(1.04); background: rgba(232,192,99,0.18); }
.broadcast-editor__title {
  background: transparent; border: 0; outline: none;
  font-family: 'Playfair Display', serif;
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 500;
  letter-spacing: -0.025em;
  color: var(--c-text);
}
.broadcast-editor__title::placeholder { color: var(--c-parch-4); font-style: italic; }
.broadcast-editor__subtitle {
  background: transparent; border: 0; outline: none;
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 18px;
  color: var(--c-parch-2);
  letter-spacing: -0.005em;
}
.broadcast-editor__subtitle::placeholder { color: var(--c-parch-4); }
.broadcast-editor__body {
  min-height: 50vh;
  background: transparent;
  border: 0;
  outline: none;
  resize: vertical;
  font-family: 'Playfair Display', serif;
  font-size: 17px;
  line-height: 1.75;
  color: var(--c-parch);
}
.broadcast-editor__body::placeholder { color: var(--c-parch-4); font-style: italic; }

/* Global preview pane */
.broadcast-pane--global {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 24px;
  padding-top: 28px;
}
.broadcast-array {
  background: linear-gradient(180deg, rgba(20,20,22,0.6) 0%, rgba(14,14,16,0.6) 100%);
  border: 1px solid var(--c-line-2);
  border-radius: 18px;
  padding: 22px;
  display: flex; flex-direction: column; gap: 16px;
  align-self: flex-start;
  position: sticky; top: 80px;
}
.broadcast-array .eyebrow { margin-bottom: 4px; }
.broadcast-langs {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px;
  max-height: 56vh; overflow-y: auto;
}
.broadcast-lang {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 4px;
  padding: 10px 6px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--c-line);
  border-radius: 10px;
  cursor: pointer;
  transition: background 140ms ease, border-color 140ms ease, transform 140ms ease;
}
.broadcast-lang:hover { background: rgba(255,255,255,0.04); border-color: var(--c-papyrus-line); }
.broadcast-lang.is-on {
  background: var(--c-papyrus-soft);
  border-color: var(--c-papyrus);
  box-shadow: 0 0 0 1px var(--c-papyrus), 0 0 24px -10px rgba(232,192,99,0.55);
  transform: translateY(-1px);
}
.broadcast-lang__glyph {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 22px;
  color: var(--c-papyrus);
  line-height: 1.1;
}
.broadcast-lang__code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9.5px;
  color: var(--c-parch-3);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.broadcast-lang.is-on .broadcast-lang__code { color: var(--c-papyrus); }

/* Previews */
.broadcast-previews {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
  align-content: flex-start;
}
.broadcast-preview {
  background: rgba(14,14,16,0.7);
  border: 1px solid var(--c-line-2);
  border-radius: 16px;
  padding: 18px;
  display: flex; flex-direction: column;
  height: 360px;
}
.broadcast-preview__head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}
.broadcast-preview__lang {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--c-papyrus);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.broadcast-preview__native {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 14px;
  color: var(--c-parch-2);
}
.broadcast-preview__cover {
  font-size: 24px;
  margin-bottom: 8px;
}
.broadcast-preview__title {
  font-family: 'Playfair Display', serif;
  font-size: 20px;
  font-weight: 500;
  color: var(--c-text);
  letter-spacing: -0.01em;
  margin: 0 0 6px;
}
.broadcast-preview__subtitle {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 14px;
  color: var(--c-parch-2);
  margin: 0 0 10px;
}
.broadcast-preview__body {
  font-family: 'Playfair Display', serif;
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-parch);
  overflow: hidden;
  flex: 1;
  mask-image: linear-gradient(180deg, rgba(0,0,0,1) 60%, transparent 100%);
}
.broadcast-preview.is-rtl .broadcast-preview__title,
.broadcast-preview.is-rtl .broadcast-preview__subtitle,
.broadcast-preview.is-rtl .broadcast-preview__body { direction: rtl; text-align: right; }
.broadcast-preview.is-translating { border-color: var(--c-biolume-line); }
.broadcast-preview.is-translating .broadcast-preview__body { color: var(--c-parch-3); font-style: italic; }
.broadcast-preview.is-failed { border-color: rgba(226,123,92,0.4); }
.broadcast-preview.is-failed .broadcast-preview__body { color: var(--c-rose); font-style: italic; }

/* Stats */
.stats-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 14px;
  max-width: 1080px; margin: 0 auto;
}
.stats-card {
  background: linear-gradient(180deg, rgba(20,20,22,0.6) 0%, rgba(14,14,16,0.6) 100%);
  border: 1px solid var(--c-line-2);
  border-radius: 16px;
  padding: 18px;
}
.stats-card .micro-label { margin-bottom: 6px; display: block; }
.stats-value {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: clamp(28px, 4vw, 38px);
  color: var(--c-text);
  letter-spacing: -0.02em;
  font-weight: 600;
}
.stats-value--sm { font-size: 16px; font-weight: 500; }
.stats-trend {
  display: inline-flex; align-items: center; gap: 4px;
  margin-top: 6px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--c-biolume);
}
.stats-card--big { grid-row: span 1; }
.stats-card--chart, .stats-card--geo {
  grid-column: span 4;
  margin-top: 14px;
  max-width: 1080px; margin-left: auto; margin-right: auto;
}
.stats-card__head { display: flex; justify-content: space-between; margin-bottom: 14px; }
.stats-chart {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 200px;
  padding-top: 18px;
}
.stats-chart__bar {
  flex: 1;
  background: linear-gradient(180deg, var(--c-papyrus-glow) 0%, var(--c-papyrus) 80%, var(--c-papyrus-deep) 100%);
  border-radius: 4px 4px 0 0;
  position: relative;
  cursor: pointer;
  min-height: 4px;
  transition: filter 140ms ease, transform 140ms ease;
  box-shadow: 0 0 10px rgba(232,192,99,0.4);
}
.stats-chart__bar:hover { filter: brightness(1.2); transform: scaleY(1.04); }
.stats-chart__bar::after {
  content: attr(data-tip);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 8px;
  background: rgba(20,20,22,0.95);
  border: 1px solid var(--c-line-2);
  border-radius: 6px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--c-papyrus);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 120ms ease;
}
.stats-chart__bar:hover::after { opacity: 1; }

.stats-geo {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 14px;
}
.stats-geo__cell {
  display: flex; flex-direction: column; gap: 4px;
  padding: 14px;
  border-radius: 12px;
  background: var(--cell-bg, rgba(232,192,99,0.06));
  border: 1px solid var(--cell-border, rgba(232,192,99,0.18));
  position: relative;
  overflow: hidden;
}
.stats-geo__cell::before {
  content: '';
  position: absolute;
  inset: -20%;
  background: radial-gradient(closest-side, var(--cell-glow, rgba(232,192,99,0.25)), transparent 70%);
  pointer-events: none;
}
.stats-geo__country {
  position: relative;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--c-papyrus);
  letter-spacing: 0.12em;
}
.stats-geo__views {
  position: relative;
  font-family: 'Playfair Display', serif;
  font-size: 20px;
  color: var(--c-text);
  font-weight: 600;
  letter-spacing: -0.01em;
}


/* ════════════════════════ READER (public) ═════════════════════════════ */
.view--reader {
  min-height: calc(100vh - var(--topbar-h));
  padding: 0 0 80px;
  background:
    radial-gradient(900px 540px at 50% -10%, rgba(232,192,99,0.045), transparent 70%),
    var(--c-obsidian);
}
.reader-state {
  max-width: 720px;
  margin: 80px auto;
  text-align: center;
  color: var(--c-parch-3);
  font-size: 14px;
}
.reader-article { margin: 0 auto; max-width: 760px; }
.reader-meta {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 24px;
  border-bottom: 1px solid var(--c-line);
  margin-bottom: 36px;
  max-width: 760px; margin-left: auto; margin-right: auto;
}
.reader-brand {
  display: inline-flex; align-items: center; gap: 10px;
  text-decoration: none;
}
.reader-brand__sub { font-size: 10.5px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--c-parch-3); }
.reader-actions { display: inline-flex; align-items: center; gap: 12px; }
.reader-lang-row { display: inline-flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.reader-lang {
  padding: 4px 10px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--c-line-2);
  color: var(--c-parch);
  border-radius: 999px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  cursor: pointer;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: background 140ms ease, border-color 140ms ease, color 140ms ease;
}
.reader-lang:hover { color: var(--c-text); background: rgba(255,255,255,0.06); }
.reader-lang.is-on {
  background: var(--c-papyrus-soft);
  border-color: var(--c-papyrus-line);
  color: var(--c-papyrus);
  box-shadow: 0 0 16px -6px rgba(232,192,99,0.5);
}

.reader-stage {
  padding: 0 24px;
}
.reader-cover {
  font-size: 44px;
  text-align: center;
  margin-bottom: 18px;
  filter: drop-shadow(0 8px 24px rgba(232,192,99,0.3));
}
.reader-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(36px, 6vw, 56px);
  font-weight: 600;
  color: var(--c-text);
  letter-spacing: -0.03em;
  text-align: center;
  margin: 0 0 14px;
  line-height: 1.05;
  text-wrap: balance;
}
.reader-subtitle {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 20px;
  color: var(--c-parch-2);
  text-align: center;
  margin: 0 auto 24px;
  max-width: 580px;
  letter-spacing: -0.005em;
}
.reader-byline {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  font-size: 12px;
  color: var(--c-parch-3);
  margin-bottom: 48px;
}
.reader-author { color: var(--c-papyrus); }
.reader-body {
  font-family: 'Playfair Display', serif;
  font-size: 19px;
  line-height: 1.75;
  color: var(--c-parch-light, #D4D4CB);
  max-width: 680px;
  margin: 0 auto;
}
.reader-body p { margin: 0 0 1.2em; text-wrap: pretty; }
.reader-body.is-rtl { direction: rtl; text-align: right; }

/* Comments */
.reader-comments {
  margin: 80px auto 0;
  max-width: 680px;
  border-top: 1px solid var(--c-line);
  padding-top: 36px;
}
.reader-comments__head { margin-bottom: 22px; }
.reader-comments__head .eyebrow { margin-bottom: 4px; }
.reader-comments__title {
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  color: var(--c-text);
  margin: 0;
  font-weight: 500;
}
.reader-comment-form {
  background: rgba(14,14,16,0.7);
  border: 1px solid var(--c-line-2);
  border-radius: 14px;
  padding: 14px;
  margin-bottom: 24px;
}
.reader-comment-form textarea {
  width: 100%;
  min-height: 90px;
  background: transparent;
  border: 0;
  outline: none;
  resize: vertical;
  color: var(--c-text);
  font-family: 'Playfair Display', serif;
  font-size: 15px;
  line-height: 1.6;
}
.reader-comment-form textarea::placeholder { color: var(--c-parch-3); font-style: italic; }
.reader-comment-form__bar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px;
  margin-top: 8px;
}
.reader-comment-signin {
  background: rgba(232,192,99,0.04);
  border: 1px dashed var(--c-papyrus-line);
  border-radius: 14px;
  padding: 18px;
  margin-bottom: 24px;
  text-align: center;
  color: var(--c-parch-2);
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.reader-comment-signin p { margin: 0; font-size: 13.5px; }
.reader-comments__list { display: flex; flex-direction: column; gap: 14px; }
.reader-comment {
  padding: 14px 16px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--c-line);
  border-radius: 12px;
  position: relative;
}
.reader-comment__head {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 6px;
  font-size: 11.5px;
}
.reader-comment__author { color: var(--c-papyrus); font-weight: 500; }
.reader-comment__date { color: var(--c-parch-3); }
.reader-comment__delete {
  margin-left: auto;
  background: transparent;
  border: 0;
  color: var(--c-parch-3);
  font-size: 11px;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
  transition: color 140ms ease, background 140ms ease;
}
.reader-comment__delete:hover { color: var(--c-rose); background: var(--c-rose-soft); }
.reader-comment__body {
  font-family: 'Playfair Display', serif;
  font-size: 15px;
  line-height: 1.6;
  color: var(--c-parch);
  margin: 0;
  white-space: pre-wrap;
}

/* ════════════════════════ PUBLISH OVERLAY ═════════════════════════════ */
.publish-overlay__panel {
  position: relative;
  text-align: center;
  overflow: hidden;
  max-width: 540px;
}
.publish-overlay__halo {
  position: absolute;
  top: -120px; left: 50%;
  transform: translateX(-50%);
  width: 400px; height: 400px;
  background: radial-gradient(closest-side, rgba(232,192,99,0.25), transparent 70%);
  pointer-events: none;
  animation: breathe 4s ease-in-out infinite;
}
.publish-overlay__cover {
  position: relative;
  font-size: 56px;
  margin: 8px 0 18px;
  display: inline-block;
  filter: drop-shadow(0 0 30px rgba(232,192,99,0.6));
  animation: rise 600ms cubic-bezier(0.22, 1, 0.36, 1) both;
}
.publish-overlay__title {
  position: relative;
  margin: 8px 0 28px;
  text-align: center;
}
.publish-overlay__link {
  position: relative;
  margin: 0 0 22px;
  text-align: left;
  background: rgba(0,0,0,0.35);
  border: 1px solid var(--c-line-2);
  border-radius: 14px;
  padding: 14px;
}
.publish-overlay__link .micro-label { display: block; margin-bottom: 8px; }
.publish-overlay__url {
  display: grid; grid-template-columns: 1fr auto; gap: 8px; align-items: center;
}
.publish-overlay__url input {
  background: transparent;
  border: 0;
  outline: none;
  color: var(--c-papyrus);
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  letter-spacing: 0.02em;
  padding: 4px 0;
  width: 100%;
}
.publish-overlay__actions {
  position: relative;
  display: flex; flex-wrap: wrap; gap: 8px;
  justify-content: center;
}

/* ════════════════════════ BROADCAST SECTION TABS + DISCOVER ═══════════ */
.broadcast-section-tabs {
  display: inline-flex; align-items: center; gap: 4px;
  margin-bottom: 22px;
  background: rgba(0,0,0,0.35);
  border: 1px solid var(--c-line);
  border-radius: 999px;
  padding: 3px;
}
.discover-lede {
  font-size: 13.5px;
  color: var(--c-parch-2);
  margin: 0 0 18px;
  font-family: 'Playfair Display', serif;
  font-style: italic;
}
.discover-grid .broadcast-card { cursor: pointer; }

/* ────────────────────────── Responsive ───────────────────────────────── */
@media (max-width: 900px) {
  .topbar { padding: 0 16px; }
  .view--hero { padding: 24px 16px 80px; }
  .script-cards { display: none; }
  .lang-picker { margin-top: 18px; }

  .studio-split {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto auto;
  }
  .studio-split .pane { border-right: 0; border-bottom: 1px solid var(--c-line); }
  .split-divider { display: none; }
  .studio-rail {
    grid-row: auto;
    border-left: 0;
    border-top: 1px solid var(--c-line);
    flex-direction: row;
    flex-wrap: wrap;
    overflow-x: auto;
    padding: 12px;
  }
  .rail-card { flex: 1 1 200px; }
  .memory-drawer { width: 100%; }

  /* Nexus / Vault / Broadcast mobile fallbacks */
  .nexus-stage { grid-template-columns: 1fr; }
  .nexus-panel { display: none; }
  .vault-timeline { display: none; }
  .broadcast-pane--global { grid-template-columns: 1fr; }
  .broadcast-array { position: relative; top: 0; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stats-card--big { grid-column: span 2; }
  .stats-card--chart, .stats-card--geo { grid-column: span 2; }
}