/* ============================================================================
   CodexMill — app.css  (redesign, production, buildless)
   Single source of visual truth. Light + dark twins via CSS custom properties.
   Drop-in replacement for src/codexmill/web/static/app.css.
   ============================================================================ */

/* ---- Self-hosted fonts (see fonts/FONTS.md; falls back to system stacks) ---- */
@font-face{font-family:"Newsreader";font-style:normal;font-weight:300 600;font-display:swap;src:url("/fonts/newsreader-variable.woff2") format("woff2");}
@font-face{font-family:"Newsreader";font-style:italic;font-weight:300 500;font-display:swap;src:url("/fonts/newsreader-italic-variable.woff2") format("woff2");}
@font-face{font-family:"Archivo";font-style:normal;font-weight:400 800;font-display:swap;src:url("/fonts/archivo-variable.woff2") format("woff2");}

/* ---- Tokens: LIGHT (default) ---- */
:root{
  --paper:#f6f1e7; --panel:#fffefb; --panel2:#f1e9d8; --field:#f6f1e7;
  --ink:#221d15; --muted:#8a7d63; --muted2:#a08a5f;
  --line:#e5dcc9; --linesoft:#ece3d0;
  --accent:#9a6a24; --accentink:#fffefb;
  --ok:#3f7d4f; --err:#b23b3b; --wine:#7a2230;
  --glowop:0;
  --serif:"Newsreader","Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif;
  --sans:"Archivo",system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  --radius:14px; --radius-sm:9px; --radius-pill:999px; --maxw:760px;
  --shadow-card:0 1px 0 rgba(0,0,0,.02),0 24px 50px -30px rgba(60,40,15,.4);
  --shadow-doc:0 1px 0 rgba(0,0,0,.02),0 30px 60px -36px rgba(60,40,15,.4);
  --shadow-btn:0 10px 22px -10px rgba(154,106,36,.75);
  --ring:0 0 0 3px rgba(154,106,36,.13);
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --paper:#16130e; --panel:#1e1a13; --panel2:#100d09; --field:#100d09;
    --ink:#ece3d2; --muted:#8a7d63; --muted2:#a99a80; --line:#2f2718; --linesoft:#2b2419;
    --accent:#d9a24a; --accentink:#191308; --ok:#79c489; --err:#e97a7a; --wine:#cf7c82; --glowop:1;
  }
}
:root[data-theme="dark"]{
  --paper:#16130e; --panel:#1e1a13; --panel2:#100d09; --field:#100d09;
  --ink:#ece3d2; --muted:#8a7d63; --muted2:#a99a80; --line:#2f2718; --linesoft:#2b2419;
  --accent:#d9a24a; --accentink:#191308; --ok:#79c489; --err:#e97a7a; --wine:#cf7c82; --glowop:1;
}

/* ---- Base ---- */
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{background:var(--paper);color:var(--ink);font:16px/1.6 var(--sans);-webkit-font-smoothing:antialiased;transition:background .35s,color .35s;}
a{color:var(--accent);text-decoration:none;} a:hover{opacity:.82;}
::selection{background:rgba(154,106,36,.28);}
::-webkit-scrollbar{width:11px;height:11px;}
::-webkit-scrollbar-thumb{background:var(--line);border-radius:6px;border:3px solid transparent;background-clip:padding-box;}
::-webkit-scrollbar-thumb:hover{background:var(--muted);background-clip:padding-box;}
@keyframes cm-spin{to{transform:rotate(360deg);}}
@keyframes cm-fade{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:none;}}

.glow{position:fixed;top:-140px;left:50%;transform:translateX(-50%);width:min(720px,100vw);height:420px;pointer-events:none;z-index:0;background:radial-gradient(ellipse,rgba(217,162,74,.18),transparent 70%);opacity:var(--glowop);transition:opacity .35s;}

/* ---- Top bar ---- */
.topbar{position:sticky;top:0;z-index:20;background:var(--paper);border-bottom:1px solid var(--line);}
.topbar-inner{max-width:1120px;margin:0 auto;height:60px;display:flex;align-items:center;justify-content:space-between;padding:0 26px;}
.brand{display:flex;align-items:center;gap:10px;cursor:pointer;color:var(--ink);}
.brand .name{font-family:var(--serif);font-size:19px;letter-spacing:.005em;}
.brand .name em{font-style:italic;color:var(--accent);}
.mark{display:flex;flex-direction:column;gap:2.5px;width:16px;}
.mark i{height:2px;background:var(--accent);border-radius:2px;display:block;}
.mark i:nth-child(1),.mark i:nth-child(3){width:100%;} .mark i:nth-child(2){width:66%;}
.navlinks{display:flex;align-items:center;gap:6px;}
.navlinks a{padding:8px 13px;border-radius:8px;font:600 12.5px/1 var(--sans);letter-spacing:.03em;color:var(--muted);cursor:pointer;}
.navlinks a:hover{color:var(--ink);opacity:1;}
.navlinks a.active{color:var(--accent);}
.theme-btn{margin-left:6px;width:36px;height:36px;border-radius:9px;border:1px solid var(--line);background:var(--panel);color:var(--ink);cursor:pointer;font-size:15px;display:flex;align-items:center;justify-content:center;}
.theme-btn:hover{border-color:var(--muted);}

.page{position:relative;z-index:1;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:20px 26px 96px;animation:cm-fade .4s ease;}
.wrap-wide{max-width:1120px;margin:0 auto;padding:34px 26px 96px;animation:cm-fade .4s ease;}
.wrap-mid{max-width:960px;margin:0 auto;padding:40px 26px 96px;animation:cm-fade .4s ease;}

/* ---- Masthead ---- */
.masthead{text-align:center;padding:38px 0 6px;}
.kicker{font:600 11px/1 var(--sans);letter-spacing:.34em;text-transform:uppercase;color:var(--muted2);}
.masthead h1{font-family:var(--serif);font-weight:300;font-size:60px;line-height:1;letter-spacing:-.015em;margin:16px 0 0;}
.masthead h1 em{font-style:italic;color:var(--accent);}
.rule{width:80px;height:1px;background:var(--line);margin:22px auto 18px;position:relative;border:0;}
.rule::after{content:"";position:absolute;left:50%;top:-3px;width:7px;height:7px;background:var(--accent);transform:translateX(-50%) rotate(45deg);}
.masthead .sub{font-family:var(--serif);font-style:italic;font-size:17px;color:var(--muted2);max-width:34em;margin:0 auto;line-height:1.5;}

/* ---- Panel / forms ---- */
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:28px 30px;box-shadow:var(--shadow-card);margin-top:26px;}
label{display:block;font:600 11px/1.4 var(--sans);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:20px 0 8px;}
label:first-child{margin-top:0;}
.info{cursor:help;color:var(--accent);text-transform:none;letter-spacing:0;font-weight:400;}
.help{font:400 12.5px/1.55 var(--sans);color:var(--muted2);text-transform:none;letter-spacing:0;margin:0 0 8px;}
input,select,textarea{width:100%;padding:12px 14px;background:var(--field);color:var(--ink);border:1px solid var(--line);border-radius:var(--radius-sm);font:14.5px/1.4 var(--sans);}
/* Every checkbox is theme-tinted and auto-width, regardless of class — the global input rule above
   would otherwise stretch it to 100% and leave it the browser's default blue. */
input[type=checkbox]{width:auto;padding:0;accent-color:var(--accent);}
textarea{font-family:var(--serif);font-size:15.5px;line-height:1.55;min-height:58px;resize:vertical;}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:var(--ring);}
.row{display:flex;gap:18px;flex-wrap:wrap;} .row>div{flex:1 1 200px;}
/* Checkbox row: an inline, theme-matched control (the global input{width:100%} + uppercase block
   label rules are for text fields; checkboxes opt out via .check). */
.check{display:flex;align-items:center;gap:10px;margin:0 0 12px;cursor:pointer;
  font:14.5px/1.4 var(--sans);text-transform:none;letter-spacing:0;color:var(--ink);}
.check input[type=checkbox]{width:17px;height:17px;flex:0 0 auto;margin:0;padding:0;
  accent-color:var(--accent);cursor:pointer;}
/* Compact controls inside the users table (override the global full-width input/select). The
   extra right padding leaves room for the native dropdown arrow so the option text isn't clipped. */
.utable select{width:auto;min-width:104px;max-width:100%;padding:7px 30px 7px 11px;font-size:13px;}
.utable input[type=checkbox]{width:17px;height:17px;accent-color:var(--accent);margin:0;cursor:pointer;}
.utable td,.utable th{vertical-align:middle;}

.seg{display:inline-flex;padding:3px;background:var(--panel2);border-radius:10px;gap:2px;margin-bottom:24px;}
.seg button{padding:8px 20px;border-radius:7px;border:0;background:transparent;color:var(--muted);font:600 13px/1 var(--sans);cursor:pointer;transition:all .2s;margin:0;}
.seg button.active{background:var(--panel);color:var(--ink);box-shadow:0 1px 2px rgba(70,50,20,.15);}

.series-fields{display:flex;gap:18px;margin-top:20px;padding:16px;border-radius:10px;background:var(--field);border:1px dashed var(--line);}

details{margin-top:24px;border-top:1px solid var(--linesoft);padding-top:16px;}
summary{cursor:pointer;list-style:none;font:600 11.5px/1 var(--sans);letter-spacing:.11em;text-transform:uppercase;color:var(--accent);}
summary::-webkit-details-marker{display:none;}
summary::before{content:"\276F  ";} details[open] summary::before{content:"\276E  ";}

.engine{margin-top:26px;font:13px/1.5 var(--sans);color:var(--muted2);display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
.dot{width:7px;height:7px;border-radius:50%;display:inline-block;background:var(--ok);}
.actions{display:flex;align-items:center;justify-content:space-between;margin-top:22px;gap:16px;flex-wrap:wrap;}

.btn{padding:13px 28px;background:var(--accent);color:var(--accentink);border:0;border-radius:var(--radius-sm);font:700 14.5px/1 var(--sans);cursor:pointer;box-shadow:var(--shadow-btn);}
.btn:hover{filter:brightness(1.06);} .btn:disabled{opacity:.5;cursor:default;box-shadow:none;}
.btn.secondary{background:transparent;color:var(--ink);border:1px solid var(--line);box-shadow:none;font-weight:600;}
.btn.sm{padding:8px 14px;font-size:12.5px;}
button{font-family:var(--sans);}

#status{margin-top:14px;font-size:13.5px;color:var(--muted2);} #status.error{color:var(--err);}

.foot{text-align:center;margin-top:26px;font-size:12px;color:var(--muted2);}

/* ---- Streaming ---- */
#streaming{max-width:620px;margin:0 auto;padding:70px 26px 96px;text-align:center;animation:cm-fade .4s ease;}
.spinner{width:52px;height:52px;margin:0 auto 22px;border-radius:50%;border:2.5px solid var(--line);border-top-color:var(--accent);animation:cm-spin 1s linear infinite;}
#streaming h2{font-family:var(--serif);font-size:28px;font-weight:400;margin:0;}
#streaming .sub{font-size:14px;color:var(--muted2);margin:8px auto 0;max-width:34em;line-height:1.5;}
.stage-list{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);margin-top:30px;padding:12px;box-shadow:var(--shadow-card);text-align:left;}
.stage{display:flex;align-items:center;gap:14px;padding:13px 16px;border-radius:10px;}
.stage.active{background:var(--field);}
.stage .sdot{width:24px;height:24px;flex:0 0 24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font:700 12px/1 var(--sans);color:var(--muted2);border:1.5px solid var(--line);}
.stage.active .sdot{border:2px solid var(--accent);color:var(--accent);}
.stage.done .sdot{background:var(--accent);color:var(--accentink);border:0;}
.stage .slabel{flex:1;font-size:14.5px;color:var(--muted2);}
.stage.active .slabel{color:var(--ink);font-weight:700;} .stage.done .slabel{color:var(--ink);font-weight:500;}
.stage .snote{font-size:12px;color:var(--muted2);}
#streaming .count{margin-top:18px;font-size:12.5px;color:var(--muted2);}
#streaming .stream-meta{margin-top:7px;font-variant-numeric:tabular-nums;letter-spacing:.02em;}

/* ---- Result ---- */
.toolbar{position:sticky;top:60px;z-index:15;background:var(--paper);border-bottom:1px solid var(--line);}
.toolbar-inner{max-width:1120px;margin:0 auto;padding:12px 26px;display:flex;align-items:center;gap:10px;flex-wrap:wrap;}
.toolbar .title{font-family:var(--serif);font-size:16px;margin-right:6px;}
.toolbar .title em{color:var(--muted2);font-style:italic;}
.wc{font-size:11.5px;color:var(--muted2);padding:3px 9px;border:1px solid var(--line);border-radius:var(--radius-pill);}
.wc:empty{display:none;} /* no hollow pill when there's nothing to show (e.g. token meter with no usage) */
.toolbar .spacer{flex:1;}
.result-layout{max-width:1120px;margin:0 auto;padding:34px 26px 96px;display:flex;gap:44px;align-items:flex-start;}
.toc{flex:0 0 208px;position:sticky;top:132px;}
.toc h4{font:700 11px/1 var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--muted2);margin:0 0 14px;}
.toc a{display:block;padding:7px 0 7px 13px;font-size:13.5px;color:var(--muted);border-left:2px solid transparent;cursor:pointer;font-weight:500;}
.toc a:hover{color:var(--ink);opacity:1;} .toc a.active{color:var(--accent);border-left-color:var(--accent);font-weight:700;}
.regen{margin-top:22px;padding-top:18px;border-top:1px solid var(--line);}
.regen h4{font:700 11px/1 var(--sans);letter-spacing:.13em;text-transform:uppercase;color:var(--muted2);margin:0 0 10px;}
.regen select{margin-bottom:8px;font-size:12.5px;padding:9px 11px;}
.regen .btn{width:100%;} .regen .help{margin-top:8px;font-size:11px;}

.doc{flex:1;min-width:0;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:52px 60px;box-shadow:var(--shadow-doc);font:17px/1.75 var(--serif);}
.doc h1{font-family:var(--serif);font-size:40px;font-weight:400;line-height:1.1;letter-spacing:-.01em;margin:0 0 20px;text-align:center;padding-bottom:30px;border-bottom:1px solid var(--line);}
.doc h2{font-family:var(--serif);font-size:27px;font-weight:400;margin:44px 0 18px;padding-bottom:10px;border-bottom:1px solid var(--line);scroll-margin-top:150px;}
.doc h3{font:700 13px/1.3 var(--sans);letter-spacing:.05em;text-transform:uppercase;color:var(--muted);margin:26px 0 8px;}
.doc p{margin:0 0 14px;} .doc strong{font-weight:700;} .doc em{font-style:italic;}
.doc ul{margin:0 0 14px 1.1em;padding:0;list-style:disc;} .doc li{margin:5px 0;}
.doc .cb{margin:14px 0 20px;padding:18px 20px;background:var(--field);border:1px solid var(--line);border-radius:12px;font:12.5px/1.7 var(--mono);color:var(--muted);white-space:pre-wrap;word-wrap:break-word;overflow-x:auto;}

/* ---- Library ---- */
.lib h2{font-family:var(--serif);font-size:32px;font-weight:400;margin:0 0 6px;}
.lib .sub{font-size:14.5px;color:var(--muted2);margin:0 0 24px;}
.lib ul{list-style:none;padding:0;margin:0;}
.lib li{display:flex;align-items:center;gap:12px;padding:14px 0;border-top:1px solid var(--line);}
.lib li a.open{flex:1;color:var(--accent);font-family:var(--serif);font-size:17px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;cursor:pointer;}
.lib li .meta{font-size:12.5px;color:var(--muted2);}
.lib li .del{padding:4px 10px;margin:0;background:transparent;color:var(--muted2);border:1px solid var(--line);border-radius:7px;cursor:pointer;font-size:12px;}
.empty{text-align:center;border:1px dashed var(--line);border-radius:16px;padding:64px 32px;background:var(--panel);}
.empty .icon{width:56px;height:56px;margin:0 auto 20px;border-radius:14px;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;}
.empty .icon .mark{width:22px;gap:3.5px;} .empty .icon .mark i{height:2.5px;}
.empty h3{font-family:var(--serif);font-size:22px;font-weight:400;margin:0 0 8px;}
.empty p{font-size:14px;color:var(--muted2);max-width:30em;margin:0 auto 22px;line-height:1.55;}

/* ---- Settings ---- */
.settings{display:flex;gap:32px;align-items:flex-start;flex-wrap:wrap;}
.tabs{flex:0 0 196px;position:sticky;top:88px;display:flex;flex-direction:column;gap:3px;}
.tabs a{padding:11px 14px;border-radius:9px;font:700 12px/1 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--ink);cursor:pointer;}
.tabs a:hover{background:var(--field);} .tabs a.active{background:var(--accent);color:var(--accentink);}
.content{flex:1;min-width:0;}
.content .panel{margin-top:0;margin-bottom:18px;}
.content h2{font-family:var(--serif);font-size:22px;font-weight:400;margin:0 0 6px;display:inline-block;}
.badge{display:inline-block;padding:3px 9px;border-radius:var(--radius-pill);border:1px solid var(--line);font:600 11px/1.4 var(--sans);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);}
.badge.ok{color:var(--ok);border-color:var(--ok);}
.msg{margin-top:12px;font-size:13.5px;color:var(--muted2);} .msg.err{color:var(--err);}
.sub{color:var(--muted2);}

@media (max-width:720px){
  .settings{flex-direction:column;}
  .tabs{flex-direction:row;flex-wrap:wrap;position:static;width:100%;flex:0 0 auto;gap:8px;}
  .tabs a{flex:1 1 auto;text-align:center;align-self:start;}
  .result-layout{flex-direction:column;} .toc{position:static;flex:1 1 auto;width:100%;}
  .doc{padding:34px 24px;} .masthead h1{font-size:46px;}
}

/* ---- Phones ---- */
@media (max-width:520px){
  .wrap,.wrap-wide,.wrap-mid{padding-left:16px;padding-right:16px;}
  .topbar-inner{padding:0 14px;}
  .navlinks{gap:1px;} .navlinks a{padding:8px 8px;font-size:12px;} .theme-btn{margin-left:2px;}
  .masthead{padding-top:22px;} .masthead h1{font-size:38px;} .masthead .sub{font-size:15px;}
  .panel{padding:22px 18px;}
  .seg button{padding:8px 16px;}
  .toolbar-inner{padding:10px 16px;gap:8px;}
  .toolbar-inner .btn.sm{padding:7px 10px;font-size:11.5px;}
  .toolbar-inner .title{font-size:14px;}
  .result-layout{padding:20px 16px 80px;}
  .doc{padding:26px 18px;font-size:16px;line-height:1.7;}
  .onboard{margin-top:28px;padding:22px 20px;} .onboard h2{font-size:23px;}
  .howto{padding:0 16px;}
}

/* ---- Print ---- */
@media print{
  .topbar,.toolbar,.toc,.glow,.foot,#status{display:none !important;}
  body{background:#fff;color:#000;}
  .result-layout{display:block;padding:0;} .doc{border:0;box-shadow:none;padding:0;max-width:none;}
}

/* "How to use this bible" callout on the result view */
.howto{max-width:1120px;margin:0 auto 18px;background:var(--field);border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:11px;padding:0 22px}
.howto>summary{cursor:pointer;list-style:none;padding:15px 0;font:700 12px/1 var(--sans);letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}
.howto>summary::-webkit-details-marker{display:none}
.howto>summary::before{content:"✎  "}
.howto[open]>summary{border-bottom:1px solid var(--linesoft)}
.howto-body{padding:4px 0 18px;font:400 14.5px/1.65 var(--sans);color:var(--ink)}
.howto-body p{margin:12px 0 0;color:var(--muted)}
.howto-body p.howto-h{margin:20px 0 2px;color:var(--accent);font:700 11.5px/1.3 var(--sans);letter-spacing:.09em;text-transform:uppercase}
.howto-body ol,.howto-body ul{margin:8px 0 0;padding-left:20px}
.howto-body li{margin:0 0 9px}
.howto-body b{color:var(--ink)}
@media print{.howto{display:none}}

/* First-run onboarding card (shown when no engine is configured) */
.onboard{max-width:760px;margin:0 auto 20px;background:var(--panel);border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:14px;padding:24px 30px;box-shadow:0 1px 0 rgba(0,0,0,.02),0 24px 50px -30px rgba(60,40,15,.4)}
.onboard h2{font:400 26px/1.15 var(--serif);color:var(--ink);margin:10px 0 6px}
.onboard>p{font:400 15px/1.6 var(--sans);color:var(--muted);margin:0 0 14px}
.onboard-steps{margin:0;padding-left:22px;font:400 14.5px/1.62 var(--sans);color:var(--ink)}
.onboard-steps li{margin:0 0 13px}
.onboard-steps li b{color:var(--ink)}
.onboard-badge{display:flex;flex-direction:column;gap:3px;width:22px}
.onboard-badge span{height:2.5px;background:var(--accent);border-radius:2px}
.onboard-badge span:nth-child(2){width:64%}

/* onboarding as its own view */
.onboard{margin:44px auto 24px;}
.onboard .kicker{color:var(--muted2);}
.onboard-cta{margin-top:24px;display:flex;align-items:center;gap:20px;flex-wrap:wrap;}
.onboard-cta .btn{display:inline-block;text-decoration:none;}
.onboard-cta .btn:hover{opacity:1;}
.onboard-skip{font:400 13px/1 var(--sans);color:var(--muted);text-decoration:underline;}

/* Real tooltips for the ⓘ info buttons (native title= is slow/unreliable). JS moves title→data-tip. */
.info{position:relative;}
.info[data-tip]:hover::after{content:attr(data-tip);position:absolute;left:50%;bottom:calc(100% + 9px);transform:translateX(-50%);width:max-content;max-width:min(250px,86vw);padding:8px 11px;background:var(--ink);color:var(--paper);font:400 12px/1.45 var(--sans);text-transform:none;letter-spacing:0;border-radius:8px;box-shadow:0 10px 26px -8px rgba(0,0,0,.55);z-index:60;white-space:normal;overflow-wrap:anywhere;text-align:left;pointer-events:none;}
.info[data-tip]:hover::before{content:"";position:absolute;left:50%;bottom:calc(100% + 4px);transform:translateX(-50%);border:5px solid transparent;border-top-color:var(--ink);z-index:60;pointer-events:none;}
/* Near a viewport edge, anchor the bubble to the icon (JS adds tip-left/tip-right) so it can't spill off-screen. */
.info.tip-left[data-tip]:hover::after{left:-4px;right:auto;transform:none;}
.info.tip-left[data-tip]:hover::before{left:9px;right:auto;transform:none;}
.info.tip-right[data-tip]:hover::after{left:auto;right:-4px;transform:none;}
.info.tip-right[data-tip]:hover::before{left:auto;right:9px;transform:none;}

/* "Surprise me" row on the form */
.surprise-row{display:flex;align-items:center;gap:12px;margin:2px 0 6px;}
.surprise-row .btn{white-space:nowrap;}