/* ============================================================
   Carried — site stylesheet
   Ported from the approved mockup, plus the reader page.
   Everything is driven by theme tokens so the Dark/Paper
   toggle restyles the whole site, reader included.
   ============================================================ */

/* ============ THEME TOKENS ============ */
:root, [data-theme="dark"]{
  --bg:#0c0c0e; --bg2:#121214; --ink:#ece8e1; --muted:#9a948a;
  --line:rgba(236,232,225,.12); --accent:#c8a96a; --rust:#b5654a;
  --display:"Cormorant Garamond",serif; --body:"Inter",system-ui,sans-serif;
  --grain:none;
  --hero-bg:
    radial-gradient(120% 90% at 78% 30%, rgba(181,101,74,.10), transparent 55%),
    radial-gradient(90% 70% at 20% 80%, rgba(200,169,106,.06), transparent 60%),
    var(--bg);
  --title-case:uppercase; --title-letter:.04em;
  --btn-bg:linear-gradient(180deg,#d8b87b,#bb9355); --btn-ink:#1a1408;
  --input-bg:rgba(255,255,255,.04);
  --toc-bg:linear-gradient(180deg,transparent,rgba(255,255,255,.015));
  /* Reading body face: a quiet, highly readable serif in dark too */
  --prose:"Cormorant Garamond",Georgia,serif;
  --prose-size:1.32rem;
}
[data-theme="paper"]{
  --bg:#f4efe4; --bg2:#efe8d8; --ink:#23201a; --muted:#5c564a;
  --line:#d8cfba; --accent:#9a7b3f; --rust:#9c4a2f;
  --display:"EB Garamond",serif; --body:"Spectral",Georgia,serif;
  --grain:radial-gradient(rgba(120,100,70,.025) 1px,transparent 1px);
  --hero-bg:var(--bg);
  --title-case:none; --title-letter:.02em;
  --btn-bg:#23201a; --btn-ink:#f4efe4;
  --input-bg:#f4efe4;
  --toc-bg:var(--bg2);
  --prose:"Spectral",Georgia,serif;
  --prose-size:1.16rem;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg); color:var(--ink); font-family:var(--body);
  line-height:1.62; -webkit-font-smoothing:antialiased; overflow-x:hidden;
  background-image:var(--grain); background-size:4px 4px;
  transition:background-color .5s ease, color .5s ease;
}
.wrap{max-width:1140px;margin:0 auto;padding:0 30px}

/* ============ THEME TOGGLE ============ */
.toggle{position:fixed;top:22px;right:22px;z-index:50;display:flex;
  border:1px solid var(--line);border-radius:100px;overflow:hidden;
  background:var(--bg2);backdrop-filter:blur(8px)}
.toggle button{appearance:none;border:0;background:transparent;cursor:pointer;
  font-family:var(--body);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--muted);padding:9px 16px;transition:.2s;display:flex;align-items:center;gap:7px}
.toggle button.active{background:var(--accent);color:var(--bg)}
.toggle svg{width:13px;height:13px}

/* ============ HERO ============ */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;
  background:var(--hero-bg);overflow:hidden;transition:background .5s ease}
[data-theme="dark"] .hero::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(120% 120% at 50% 0%, transparent 60%, rgba(0,0,0,.6))}
.grid{display:grid;grid-template-columns:1.12fr .88fr;gap:64px;align-items:center;
  width:100%;position:relative;z-index:2;padding:90px 0}
.eyebrow{font-size:.72rem;letter-spacing:.4em;text-transform:uppercase;
  color:var(--muted);margin-bottom:26px}
h1{font-family:var(--display);font-weight:600;
  font-size:clamp(4.2rem,12vw,9rem);line-height:.9;
  text-transform:var(--title-case);letter-spacing:var(--title-letter);margin-bottom:22px;color:var(--ink)}
[data-theme="dark"] h1{
  background:linear-gradient(180deg,#fff,#cdbfa6 70%,#9a8a6a);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.rule-sm{width:70px;height:2px;background:var(--rust);margin-bottom:22px;opacity:0}
[data-theme="paper"] .rule-sm{opacity:1}
.sub{font-family:var(--display);font-size:clamp(1.3rem,2.5vw,1.8rem);
  font-style:italic;color:var(--ink);opacity:.86;max-width:28ch;line-height:1.32;margin-bottom:14px}
.byline{font-size:.82rem;letter-spacing:.3em;text-transform:uppercase;color:var(--muted);
  margin:22px 0 36px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.btn{display:inline-flex;align-items:center;gap:9px;padding:15px 30px;border-radius:2px;
  font-size:.8rem;letter-spacing:.15em;text-transform:uppercase;text-decoration:none;
  font-weight:500;font-family:var(--body);transition:.24s;cursor:pointer;border:0}
.btn-primary{background:var(--btn-bg);color:var(--btn-ink)}
.btn-primary:hover{transform:translateY(-2px);filter:brightness(1.06)}
.btn-primary:disabled{opacity:.6;cursor:default;transform:none;filter:none}
.btn-ghost{color:var(--ink);border:1px solid var(--line);background:transparent}
.btn-ghost:hover{border-color:var(--accent)}

.cover-frame{position:relative;justify-self:center}
.cover-frame img{width:min(350px,80vw);border-radius:3px;display:block;transition:.5s}
[data-theme="dark"] .cover-frame img{
  box-shadow:0 40px 90px rgba(0,0,0,.7),0 0 0 1px rgba(255,255,255,.05);
  transform:perspective(1400px) rotateY(-9deg) rotateX(2deg)}
[data-theme="paper"] .cover-frame img{
  box-shadow:6px 8px 0 var(--bg2),8px 12px 34px rgba(60,45,20,.32);
  border:1px solid rgba(60,45,20,.15)}
[data-theme="dark"] .cover-frame::before{content:"";position:absolute;inset:-40px -20px;z-index:-1;
  background:radial-gradient(closest-side,rgba(181,101,74,.18),transparent 75%);filter:blur(10px)}

.scroll-hint{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);
  font-size:.64rem;letter-spacing:.32em;text-transform:uppercase;color:var(--muted);
  z-index:3;animation:bob 2.4s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translate(-50%,0);opacity:.5}50%{transform:translate(-50%,7px);opacity:1}}

/* ============ PITCH ============ */
section{padding:104px 0}
.pitch{border-top:1px solid var(--line)}
.pitch .wrap{max-width:720px}
.lead{font-family:var(--display);font-size:clamp(1.6rem,3.3vw,2.4rem);
  line-height:1.32;color:var(--ink);margin-bottom:18px}
.lead .accent{color:var(--rust);font-style:italic}
.pitch p.body{font-size:1.1rem;color:var(--ink);opacity:.82;margin-top:24px}
[data-theme="paper"] .pitch p.body::first-letter{font-family:var(--display);float:left;
  font-size:4.4rem;line-height:.74;padding:6px 12px 0 0;color:var(--rust);font-weight:500}
.pitch .turn{font-family:var(--display);font-style:italic;font-size:1.5rem;
  color:var(--accent);margin-top:32px}
[data-theme="paper"] .pitch .turn{text-align:center;border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);padding:26px 0}

/* ============ TOC ============ */
.toc{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--toc-bg)}
.toc h2{font-family:var(--display);font-weight:500;font-size:2.5rem;margin-bottom:4px}
.toc .note{color:var(--muted);margin-bottom:38px}
[data-theme="paper"] .toc .note{font-style:italic}
.chap{display:flex;align-items:baseline;gap:20px;padding:22px 6px;
  border-bottom:1px solid var(--line);text-decoration:none;color:inherit;transition:.18s}
.chap:first-of-type{border-top:1px solid var(--line)}
.chap:hover{padding-left:15px;background:rgba(156,116,60,.06)}
.chap .num{font-family:var(--display);font-size:1.55rem;color:var(--rust);width:50px;flex:none}
.chap .t{font-size:1.15rem}
.chap .t small{display:block;color:var(--muted);font-size:.9rem;margin-top:2px}
[data-theme="paper"] .chap .t small{font-style:italic}
.chap .dots{flex:1;border-bottom:1px dotted var(--line);transform:translateY(-4px);opacity:0}
[data-theme="paper"] .chap .dots{opacity:1}
.chap .stat{font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-left:auto}
[data-theme="paper"] .chap .stat{margin-left:0}
.chap.soon{opacity:.5;pointer-events:none}
.chap.soon .num{color:var(--muted)}

/* ============ EMAIL ============ */
.signup{text-align:center}
.signup .wrap{max-width:580px}
.signup h2{font-family:var(--display);font-weight:500;font-size:2.4rem;margin-bottom:12px}
.signup p{color:var(--muted);margin-bottom:30px}
[data-theme="paper"] .signup p{font-style:italic}
form{display:flex;gap:10px;max-width:440px;margin:0 auto}
input{flex:1;background:var(--input-bg);border:1px solid var(--line);color:var(--ink);
  padding:15px 18px;border-radius:2px;font-size:.96rem;font-family:var(--body)}
input:focus{outline:none;border-color:var(--accent)}
/* signup inline feedback */
.signup .form-msg{min-height:1.4em;margin-top:18px;font-size:.95rem;
  color:var(--accent);opacity:0;transition:opacity .3s ease}
.signup .form-msg.show{opacity:1}
.signup .form-msg.error{color:var(--rust)}
[data-theme="paper"] .signup .form-msg{font-style:italic}

footer{padding:48px 0;text-align:center;color:var(--muted);font-size:.8rem;border-top:1px solid var(--line)}
[data-theme="paper"] footer{font-style:italic}

/* ============================================================
   READER PAGE
   ============================================================ */

/* Fixed reading-progress bar */
.progress{position:fixed;top:0;left:0;height:3px;width:0;z-index:60;
  background:var(--accent);
  box-shadow:0 0 12px rgba(200,169,106,.35);
  transition:width .08s linear}

/* Reader layout — centered single column */
.reader{max-width:68ch;margin:0 auto;padding:130px 30px 70px}

/* Chapter header block */
.chapter-head{margin-bottom:56px;text-align:center}
.chapter-head .ch-eyebrow{font-size:.72rem;letter-spacing:.38em;text-transform:uppercase;
  color:var(--muted);margin-bottom:20px}
.chapter-head .ch-title{font-family:var(--display);font-weight:600;
  font-size:clamp(2.6rem,7vw,4.4rem);line-height:.98;
  text-transform:var(--title-case);letter-spacing:var(--title-letter);color:var(--ink)}
[data-theme="dark"] .chapter-head .ch-title{
  background:linear-gradient(180deg,#fff,#cdbfa6 72%,#9a8a6a);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.chapter-head .ch-sub{font-family:var(--display);font-style:italic;
  font-size:clamp(1.15rem,2.4vw,1.5rem);color:var(--ink);opacity:.78;
  margin-top:16px;line-height:1.36}
.chapter-head .ch-rule{width:64px;height:2px;background:var(--rust);
  margin:30px auto 0;opacity:.85}

/* Book typography for converted chapter HTML (mammoth output) */
.prose{font-family:var(--prose);font-size:var(--prose-size);line-height:1.74;
  color:var(--ink)}
.prose p{margin:0 0 1.35em;text-align:left}
/* generous first paragraph, no indent; subsequent paragraphs indented in paper */
.prose > p:first-of-type{margin-top:0}
[data-theme="paper"] .prose > p + p{text-indent:1.5em;margin-top:-0.35em}
.prose em,.prose i{font-style:italic}
.prose strong,.prose b{font-weight:600;color:var(--ink)}
.prose a{color:var(--rust);text-decoration:underline;text-underline-offset:2px;
  text-decoration-thickness:1px}
.prose a:hover{color:var(--accent)}

.prose h2{font-family:var(--display);font-weight:500;
  font-size:clamp(1.6rem,3.5vw,2.1rem);line-height:1.2;
  margin:2em 0 .7em;color:var(--ink)}
.prose h3{font-family:var(--display);font-weight:500;
  font-size:1.45rem;margin:1.7em 0 .6em;color:var(--ink)}

.prose blockquote{margin:1.7em 0;padding:.2em 0 .2em 1.4em;
  border-left:2px solid var(--rust);
  font-style:italic;color:var(--ink);opacity:.9}
.prose blockquote p:last-child{margin-bottom:0}

.prose ul,.prose ol{margin:0 0 1.35em 1.4em}
.prose li{margin:.4em 0}

/* hr rendered as a centered asterism ornament, not a plain line */
.prose hr{border:0;height:auto;margin:2.6em 0;text-align:center;overflow:visible}
.prose hr::before{content:"\2042"; /* ⁂ asterism */
  display:block;color:var(--accent);font-size:1.5rem;letter-spacing:.3em;
  line-height:1;opacity:.85}

/* ============ CHAPTER NAV ============ */
.chapter-nav{max-width:68ch;margin:64px auto 0;padding:0 30px}
.chapter-nav .nav-row{display:flex;gap:18px;
  border-top:1px solid var(--line);padding-top:34px}
.chapter-nav .nav-link{flex:1;text-decoration:none;color:inherit;
  display:block;padding:18px 20px;border:1px solid var(--line);border-radius:2px;
  transition:.2s;min-width:0}
.chapter-nav .nav-link:hover{border-color:var(--accent);background:rgba(156,116,60,.05)}
.chapter-nav .nav-link.next{text-align:right}
.chapter-nav .nav-dir{font-size:.66rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--muted);margin-bottom:8px;display:block}
.chapter-nav .nav-name{font-family:var(--display);font-size:1.3rem;color:var(--ink);
  line-height:1.2;overflow:hidden;text-overflow:ellipsis}
[data-theme="paper"] .chapter-nav .nav-name{font-style:italic}
/* keep a single null side from collapsing the row */
.chapter-nav .nav-link.placeholder{visibility:hidden;border:0;pointer-events:none}
.chapter-nav .contents{text-align:center;margin-top:28px}
.chapter-nav .contents a{font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--muted);text-decoration:none;border-bottom:1px solid transparent;
  padding-bottom:3px;transition:.2s}
.chapter-nav .contents a:hover{color:var(--accent);border-bottom-color:var(--accent)}

/* ============ RESPONSIVE ============ */
@media(max-width:820px){
  .grid{grid-template-columns:1fr;gap:42px;text-align:center;padding:84px 0 70px}
  .rule-sm,.sub,.cta-row{margin-left:auto;margin-right:auto}
  .cta-row{justify-content:center}
  .cover-frame{order:-1}
  [data-theme="dark"] .cover-frame img{transform:none;width:min(250px,60vw)}
  [data-theme="paper"] .cover-frame img{width:min(250px,60vw)}

  .reader{padding-top:104px}
}
@media(max-width:560px){
  form{flex-direction:column}
  .chapter-nav .nav-row{flex-direction:column}
  .chapter-nav .nav-link.next{text-align:left}
  .chapter-nav .nav-link.placeholder{display:none}
}

/* ============ ERROR PAGES (404 / 500) ============ */
.error-page{min-height:100vh;display:flex;align-items:center;justify-content:center;
  text-align:center;background:var(--hero-bg);padding:120px 30px 80px;position:relative}
[data-theme="dark"] .error-page::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(120% 120% at 50% 0%, transparent 55%, rgba(0,0,0,.6))}
.error-inner{position:relative;z-index:2;max-width:560px}
.error-code{font-family:var(--display);font-weight:600;line-height:.9;
  font-size:clamp(6rem,22vw,13rem);letter-spacing:.02em;margin-bottom:6px}
[data-theme="dark"] .error-code{
  background:linear-gradient(180deg,#fff,#cdbfa6 70%,#9a8a6a);
  -webkit-background-clip:text;background-clip:text;color:transparent}
[data-theme="paper"] .error-code{color:var(--ink)}
.error-rule{width:64px;height:2px;background:var(--rust);margin:0 auto 26px}
.error-page h1{font-family:var(--display);font-weight:500;font-size:clamp(1.8rem,4vw,2.6rem);
  margin-bottom:18px;text-transform:none;letter-spacing:0;color:var(--ink)}
[data-theme="dark"] .error-page h1{background:none;-webkit-text-fill-color:var(--ink);color:var(--ink)}
.error-page p.error-line{font-family:var(--display);font-style:italic;
  font-size:clamp(1.1rem,2.4vw,1.4rem);color:var(--muted);line-height:1.45;margin-bottom:36px}
.error-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
@media(max-width:560px){
  .error-cta{flex-direction:column}
}

/* ============ ADMIN DASHBOARD ============ */
.admin{padding:90px 0 80px;min-height:100vh}
.admin .wrap{max-width:920px}
.admin-head{margin-bottom:36px}
.admin-back{display:inline-block;font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--muted);text-decoration:none;margin-bottom:14px}
.admin-back:hover{color:var(--accent)}
.admin-head h1{font-family:var(--display);font-weight:500;font-size:2.6rem;color:var(--ink)}
[data-theme="dark"] .admin-head h1{background:none;-webkit-text-fill-color:var(--ink)}
.admin-cards{display:flex;gap:18px;flex-wrap:wrap;margin-bottom:46px}
.card{flex:1;min-width:180px;border:1px solid var(--line);border-radius:4px;padding:24px 26px;
  background:var(--toc-bg)}
.card-num{font-family:var(--display);font-size:3rem;line-height:1;color:var(--accent)}
.card-label{margin-top:8px;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.admin-block{margin-bottom:48px}
.admin-block h2{font-family:var(--display);font-weight:500;font-size:1.7rem;margin-bottom:18px;color:var(--ink)}
.admin-block-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;flex-wrap:wrap}
.admin-table{width:100%;border-collapse:collapse;font-size:.95rem}
.admin-table th{text-align:left;font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--muted);font-weight:600;padding:0 14px 12px;border-bottom:1px solid var(--line)}
.admin-table td{padding:13px 14px;border-bottom:1px solid var(--line);color:var(--ink);vertical-align:middle}
.admin-table .r{text-align:right}
.admin-table .muted{color:var(--muted)}
.pill{display:inline-block;font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;
  padding:3px 9px;border-radius:100px;border:1px solid var(--line);color:var(--muted)}
.pill.available{color:var(--accent);border-color:var(--accent)}
.hint{color:var(--muted);font-size:.85rem;margin-top:16px}
[data-theme="paper"] .hint{font-style:italic}
.btn-sm{padding:9px 16px;font-size:.7rem}
.inline-form{display:inline}
.link-danger{background:none;border:0;color:var(--rust);font-size:1.2rem;line-height:1;cursor:pointer;
  padding:0 6px;transition:.15s}
.link-danger:hover{filter:brightness(1.25)}
.btn-danger{background:var(--rust);color:#fff;border:0;cursor:pointer}
.btn-danger:hover{filter:brightness(1.08)}
.clear-form{display:flex;gap:10px;margin-top:26px;align-items:center;flex-wrap:wrap}
.clear-form input{background:var(--input-bg);border:1px solid var(--line);color:var(--ink);
  padding:11px 14px;border-radius:2px;font-family:var(--body);font-size:.9rem;min-width:240px}
.clear-form input:focus{outline:none;border-color:var(--rust)}