:root{
  --ground:#F6F8F3; --surface:#FFFFFF; --surface-2:#EEF2E9;
  --ink:#141C16; --ink-2:#4C5A50; --ink-3:#7B8880;
  --line:#DCE3D8; --line-strong:#C3CDBC;
  --accent:#578F1F; --accent-hover:#456F18; --accent-on:#FFFFFF; --accent-soft:#E8F1D9;
  --ins:#186670; --ins-soft:#E0EFF0;
  --del:#A0433B; --del-soft:#F5E4E2;
  --warn:#9C6C12; --warn-soft:#F6EBD4;
  --shadow:0 1px 2px rgba(20,28,22,.06), 0 8px 24px -12px rgba(20,28,22,.18);
  --pop:0 2px 4px rgba(20,28,22,.06), 0 14px 34px -12px rgba(20,28,22,.34);
  --r:10px;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --ground:#11150F; --surface:#191E17; --surface-2:#212721;
    --ink:#E9EFE4; --ink-2:#AFBAAB; --ink-3:#889485;
    --line:#2C3329; --line-strong:#3C463A;
    --accent:#9DCB55; --accent-hover:#B2DA6E; --accent-on:#141C16; --accent-soft:#26301C;
    --ins:#6FC0C9; --ins-soft:#17282A;
    --del:#E0938B; --del-soft:#2C1E1C;
    --warn:#DDAE5B; --warn-soft:#2C2415;
    --shadow:0 1px 2px rgba(0,0,0,.4), 0 10px 28px -14px rgba(0,0,0,.7);
    --pop:0 2px 6px rgba(0,0,0,.5), 0 18px 40px -14px rgba(0,0,0,.85);
  }
}
:root[data-theme="dark"]{
  --ground:#11150F; --surface:#191E17; --surface-2:#212721;
  --ink:#E9EFE4; --ink-2:#AFBAAB; --ink-3:#889485;
  --line:#2C3329; --line-strong:#3C463A;
  --accent:#9DCB55; --accent-hover:#B2DA6E; --accent-on:#141C16; --accent-soft:#26301C;
  --ins:#6FC0C9; --ins-soft:#17282A;
  --del:#E0938B; --del-soft:#2C1E1C;
  --warn:#DDAE5B; --warn-soft:#2C2415;
  --shadow:0 1px 2px rgba(0,0,0,.4), 0 10px 28px -14px rgba(0,0,0,.7);
  --pop:0 2px 6px rgba(0,0,0,.5), 0 18px 40px -14px rgba(0,0,0,.85);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--ground); color:var(--ink);
  font-family:"IBM Plex Sans","Segoe UI",Helvetica,Arial,sans-serif;
  font-size:15px; line-height:1.55; -webkit-font-smoothing:antialiased;
}
h1,h2,h3{text-wrap:balance;margin:0}
button{font:inherit;color:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
[hidden]{display:none !important}
.mono,.eyebrow{font-family:"IBM Plex Mono",ui-monospace,"SFMono-Regular",Menlo,monospace}
.eyebrow{font-size:11px;letter-spacing:.09em;text-transform:uppercase;color:var(--ink-3)}

.app{max-width:1180px;margin:0 auto;padding:0 20px 72px}
header.top{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:18px 0 16px;border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:baseline;gap:10px;margin-right:auto}
.brand .mark{width:22px;height:22px;border-radius:6px;background:var(--accent);display:inline-block;position:relative;align-self:center;flex:none}
.brand .mark::after{content:"";position:absolute;inset:6px 6px auto 6px;height:2px;background:var(--accent-on);box-shadow:0 5px 0 var(--accent-on),0 10px 0 var(--accent-on)}
.brand b{font-size:17px;font-weight:600;letter-spacing:-.01em}
.brand span{font-size:13px;color:var(--ink-3)}
.userbox{margin-left:auto;display:flex;align-items:center;gap:14px;font-size:12.5px;color:var(--ink-3)}
.userbox .who{color:var(--ink-2)}
.quota{font-family:"IBM Plex Mono",monospace;font-size:11.5px;padding:3px 9px;border-radius:99px;color:var(--warn);background:var(--warn-soft)}
.simlink{border:0;background:transparent;color:var(--ink-3);font-size:11.5px;text-decoration:underline;text-underline-offset:3px;padding:2px}
.simlink:hover{color:var(--ink-2)}

.steps{display:flex;gap:6px;flex-wrap:wrap;padding:14px 0 22px}
.step{display:flex;align-items:center;gap:8px;padding:6px 12px 6px 8px;border-radius:99px;border:1px solid transparent;color:var(--ink-3);font-size:13px}
.step .n{font-family:"IBM Plex Mono",monospace;font-size:11px;width:20px;height:20px;flex:none;display:grid;place-items:center;border-radius:50%;border:1px solid var(--line-strong);color:var(--ink-3)}
.step[data-state="done"]{color:var(--ink-2)}
.step[data-state="done"] .n{background:var(--accent-soft);border-color:transparent;color:var(--accent)}
.step[data-state="active"]{color:var(--ink);border-color:var(--line-strong);background:var(--surface)}
.step[data-state="active"] .n{background:var(--accent);border-color:transparent;color:var(--accent-on)}

.screen{display:none;animation:fade .25s ease both}
.screen.on{display:block}
@keyframes fade{from{opacity:0}to{opacity:1}}
@media (prefers-reduced-motion:reduce){.screen{animation:none}}
h1.title{font-size:27px;font-weight:600;letter-spacing:-.02em;margin:0 0 26px}

.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow)}
.grid2{display:grid;grid-template-columns:1.35fr 1fr;gap:20px;align-items:start}
@media(max-width:860px){.grid2{grid-template-columns:1fr}}
.panel{padding:20px}
.panel h3{font-size:15px;font-weight:600;margin-bottom:6px}
.panel p.hint{color:var(--ink-2);font-size:13.5px;margin:0 0 14px}
.namecard{display:flex;gap:28px;align-items:center;flex-wrap:wrap}
.namecard > div{flex:1;min-width:240px}
.namecard input.field{width:300px;flex:none}

.drop{border:1.5px dashed var(--line-strong);border-radius:var(--r);background:var(--surface);padding:30px 22px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:10px;transition:border-color .15s,background .15s}
.drop:hover,.drop.over{border-color:var(--accent);background:var(--accent-soft)}
.drop .ic{font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--ink-3);letter-spacing:.08em}
.drop h3{font-size:17px;font-weight:600}
.filechips{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}
.filechip{font-family:"IBM Plex Mono",monospace;font-size:11.5px;padding:4px 10px;border-radius:99px;background:var(--surface-2);color:var(--ink-2);border:1px solid var(--line)}
.picked{display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:var(--r);background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow)}
.picked .doc{width:34px;height:42px;flex:none;border-radius:3px;background:var(--surface-2);border:1px solid var(--line-strong);position:relative}
.picked .doc::after{content:attr(data-ext);position:absolute;bottom:4px;left:0;right:0;text-align:center;font-family:"IBM Plex Mono",monospace;font-size:7.5px;color:var(--ink-3)}
.picked b{display:block;font-size:14px;font-weight:600;word-break:break-all}
.picked small{color:var(--ink-3);font-size:12px}

textarea,input.field,select.field{width:100%;padding:12px 13px;border-radius:8px;border:1px solid var(--line-strong);background:var(--ground);color:var(--ink);font:inherit;font-size:13.5px;line-height:1.5}
textarea{min-height:150px;resize:vertical}
input.field,select.field{max-width:340px}
select.field{appearance:none;cursor:pointer}
textarea::placeholder,input.field::placeholder{color:var(--ink-3)}
textarea:focus,input.field:focus,select.field:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.smallnote{font-size:12.5px;color:var(--ink-3);margin:10px 0 0}

.seg{display:inline-flex;gap:2px;padding:3px;border-radius:99px;background:var(--surface-2);border:1px solid var(--line);margin-bottom:14px}
.segbtn{border:0;background:transparent;color:var(--ink-3);font-size:12.5px;padding:5px 13px;border-radius:99px}
.segbtn:hover{color:var(--ink)}
.segbtn[aria-pressed="true"]{background:var(--surface);color:var(--ink);font-weight:500;box-shadow:var(--shadow)}

.btn{display:inline-flex;align-items:center;gap:8px;border:1px solid transparent;border-radius:8px;padding:10px 18px;font-size:14px;font-weight:500;background:var(--accent);color:var(--accent-on);transition:background .15s}
.btn:hover:not(:disabled){background:var(--accent-hover)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn.ghost{background:transparent;color:var(--ink-2);border-color:var(--line-strong)}
.btn.ghost:hover:not(:disabled){background:var(--surface-2);color:var(--ink)}
.btn.sm{padding:6px 12px;font-size:13px}
.actions{display:flex;gap:10px;align-items:center;margin-top:24px;flex-wrap:wrap}

.notice{display:flex;gap:12px;align-items:flex-start;padding:13px 16px;border-radius:8px;background:var(--warn-soft);border-left:3px solid var(--warn);margin:20px 0 0}
.notice b{font-size:13.5px;font-weight:600;display:block;margin-bottom:2px}
.notice p{margin:0;font-size:13px;color:var(--ink-2);line-height:1.5}
.notice .ico{font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--warn);margin-top:1px}

.qlist{display:flex;flex-direction:column}
.q{padding:22px 24px;border-bottom:1px solid var(--line)}
.q:last-child{border-bottom:0}
.q .ask{display:flex;gap:12px;align-items:flex-start;margin-bottom:14px}
.q .av{width:24px;height:24px;flex:none;border-radius:6px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-family:"IBM Plex Mono",monospace;font-size:11px;font-weight:600;margin-top:1px}
.q .ask p{margin:0;font-size:15px}
.q .ask p em{display:block;font-style:normal;color:var(--ink-3);font-size:13px;margin-top:2px}
.opts{display:flex;flex-wrap:wrap;gap:8px;padding-left:36px}
.opt{padding:7px 14px;border-radius:99px;border:1px solid var(--line-strong);background:var(--surface);font-size:13.5px;color:var(--ink-2);transition:.15s}
.opt:hover{border-color:var(--accent);color:var(--ink)}
.opt[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:var(--accent-on);font-weight:500}

.analysing{display:flex;flex-direction:column;gap:14px;padding:44px;align-items:center;text-align:center}
.bar{width:min(420px,100%);height:5px;border-radius:99px;background:var(--surface-2);overflow:hidden}
.bar i{display:block;height:100%;background:var(--accent);width:0;transition:width .5s ease}
.tick{font-size:13.5px;color:var(--ink-2);min-height:22px}

.editor{display:grid;grid-template-columns:minmax(0,1fr) 358px;gap:20px;align-items:start}
@media(max-width:980px){.editor{grid-template-columns:1fr}}
.docbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:12px 18px;border-bottom:1px solid var(--line)}
.docbar .count{font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--ink-2)}
.docbar .spacer{flex:1}

.docwrap{position:relative}
.paper{padding:34px 40px 44px;font-family:"IBM Plex Serif",Georgia,serif;font-size:15.5px;line-height:1.72}
@media(max-width:600px){.paper{padding:24px 20px 32px}}
.paper h2{font-size:23px;line-height:1.25;font-weight:600;margin:0 0 14px;letter-spacing:-.01em}
.paper p{margin:0 0 15px;max-width:66ch}

ins,del{text-decoration:none;border-radius:3px;padding:1px 2px;cursor:pointer;scroll-margin:140px}
ins{color:var(--ins);background:var(--ins-soft);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:2px}
del{color:var(--del);background:var(--del-soft);text-decoration:line-through;text-decoration-thickness:1px}
.chg.is-accepted del,.chg.is-rejected ins{display:none}
.chg.is-accepted ins,.chg.is-rejected del{color:inherit;background:transparent;padding:0;text-decoration:underline dotted var(--line-strong);text-decoration-thickness:1px;text-underline-offset:3px}
.chg.is-accepted ins:hover,.chg.is-rejected del:hover{background:var(--surface-2)}
.chg.is-focus ins,.chg.is-focus del{box-shadow:0 0 0 2px var(--accent)}

.bubble{position:absolute;z-index:15;width:300px;background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--r);box-shadow:var(--pop);padding:13px 15px 14px;display:none;font-family:"IBM Plex Sans",sans-serif}
.bubble.on{display:block;animation:pop .16s ease both}
@keyframes pop{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.bubble.on{animation:none}}
.bubble .arrow{position:absolute;width:10px;height:10px;background:var(--surface);border-left:1px solid var(--line-strong);border-top:1px solid var(--line-strong)}
.bubble[data-pos="below"] .arrow{top:-6px;transform:rotate(45deg)}
.bubble[data-pos="above"] .arrow{bottom:-6px;transform:rotate(225deg)}
.bubble .bhead{display:flex;align-items:center;gap:8px;margin-bottom:8px}
.bubble .close,.flyout .close{margin-left:auto;border:0;background:transparent;color:var(--ink-3);font-size:17px;line-height:1;padding:1px 5px 3px;border-radius:5px}
.bubble .close:hover,.flyout .close:hover{background:var(--surface-2);color:var(--ink)}
.bubble p{margin:0 0 12px;font-size:13.5px;color:var(--ink-2);line-height:1.5}
.bubble .row{display:flex;gap:8px;align-items:center}
.bubble .state{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.05em;text-transform:uppercase}
.bubble .state.ok{color:var(--accent)}
.bubble .state.no{color:var(--ink-3)}
.bubble .row .btn.sm{flex:1;justify-content:center}
.bubble .row .btn.sm.undo{flex:none;margin-left:auto}
@media(max-width:640px){
  .bubble{position:fixed !important;left:12px !important;right:12px !important;top:auto !important;bottom:12px;width:auto !important}
  .bubble .arrow{display:none}
}

.side{display:flex;flex-direction:column;gap:16px;position:sticky;top:16px}
@media(max-width:980px){.side{position:static}}
.scorehead{display:flex;align-items:baseline;gap:10px;padding:18px 18px 4px}
.scorehead b{font-size:15px;font-weight:600}
.scorehead .grade{margin-left:auto;font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--ink-2);background:var(--surface-2);border-radius:99px;padding:3px 10px}
.scores{padding:12px 18px 18px;display:flex;flex-direction:column;gap:11px}
.score{display:grid;grid-template-columns:1fr auto;gap:2px 10px;align-items:center}
.score span{font-size:13.5px;color:var(--ink-2)}
.score b{font-family:"IBM Plex Mono",monospace;font-size:12px;font-variant-numeric:tabular-nums;color:var(--ink)}
.track{grid-column:1/-1;height:4px;border-radius:99px;background:var(--surface-2);overflow:hidden}
.track i{display:block;height:100%;border-radius:99px;background:var(--accent)}
.track i.low{background:var(--del)}
.track i.mid{background:var(--warn)}
.facts{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border-top:1px solid var(--line);border-radius:0 0 var(--r) var(--r);overflow:hidden}
.fact{background:var(--surface);padding:12px 18px}
.fact b{display:block;font-family:"IBM Plex Mono",monospace;font-size:15px;font-variant-numeric:tabular-nums}
.fact span{font-size:11.5px;color:var(--ink-3)}

.chglist header{padding:14px 18px 8px;display:flex;align-items:center;gap:8px}
.chglist header b{font-size:15px;font-weight:600}
.chgcard{width:100%;text-align:left;background:transparent;border:0;border-top:1px solid var(--line);padding:13px 18px;display:flex;flex-direction:column;gap:7px}
.chgcard:hover{background:var(--surface-2)}
.tag{display:inline-flex;align-items:center;gap:6px;align-self:flex-start;font-family:"IBM Plex Mono",monospace;font-size:10.5px;letter-spacing:.05em;text-transform:uppercase;padding:3px 8px;border-radius:99px;background:var(--surface-2);color:var(--ink-2)}
.tag.t-glp{background:var(--accent-soft);color:var(--accent)}
.tag.t-cut{background:var(--del-soft);color:var(--del)}
.tag.t-fact{background:var(--warn-soft);color:var(--warn)}
.chgcard p{margin:0;font-size:13.5px;color:var(--ink-2)}
.chgcard.is-focus{background:var(--surface-2);box-shadow:inset 3px 0 0 var(--accent)}
.verdict{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.05em;text-transform:uppercase}
.chgcard[data-state="accepted"] .verdict{color:var(--accent)}
.chgcard[data-state="rejected"] .verdict{color:var(--ink-3)}
.chgcard[data-state="pending"] .verdict{display:none}
.chgcard[data-state="accepted"] p,.chgcard[data-state="rejected"] p{opacity:.55}

#result{min-height:340px;outline:none}
#result:focus-visible{outline:none;box-shadow:inset 0 0 0 2px var(--accent-soft)}

.scrim{position:fixed;inset:0;background:rgba(16,22,17,.42);z-index:30;opacity:0;pointer-events:none;transition:opacity .2s}
.scrim.on{opacity:1;pointer-events:auto}
.flyout{position:fixed;top:0;right:0;bottom:0;width:min(520px,100%);z-index:31;background:var(--surface);border-left:1px solid var(--line-strong);box-shadow:var(--pop);transform:translateX(101%);transition:transform .24s ease;display:flex;flex-direction:column}
.flyout.on{transform:none}
@media (prefers-reduced-motion:reduce){.flyout{transition:none}}
.flyout .fhead{display:flex;align-items:center;gap:10px;padding:17px 22px;border-bottom:1px solid var(--line)}
.flyout .fhead b{font-size:16px;font-weight:600}
.fbody{flex:1;overflow-y:auto;padding:20px 22px;display:flex;flex-direction:column;gap:20px}
.ffoot{display:flex;gap:10px;align-items:center;padding:14px 22px;border-top:1px solid var(--line)}
.ffoot .smallnote{margin:0 0 0 auto}
.fgroup label{display:block;font-size:13.5px;font-weight:600;margin-bottom:4px}
.fgroup .sub{font-size:12.5px;color:var(--ink-3);margin:0 0 9px}
.flyout .field{max-width:none;width:100%}
.flyout .field:disabled{background:var(--surface-2);color:var(--ink-3);cursor:not-allowed;border-style:dashed}
.sub code{font-family:"IBM Plex Mono",monospace;font-size:11px;padding:1px 5px;border-radius:4px;background:var(--surface-2);color:var(--ink-2);border:1px solid var(--line)}
textarea.code{font-family:"IBM Plex Mono",monospace;font-size:11.5px;line-height:1.65;min-height:320px;background:var(--surface-2)}
.frow{display:flex;gap:14px}
.frow > *{flex:1;min-width:0}
.vlist{display:flex;flex-direction:column;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:8px;overflow:hidden}
.vrow{display:flex;align-items:center;gap:10px;background:var(--surface);padding:9px 12px;font-size:12.5px}
.vrow .v{font-family:"IBM Plex Mono",monospace;color:var(--ink-3);min-width:34px}
.vrow .who{color:var(--ink-2);flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:var(--ink);color:var(--ground);padding:10px 18px;border-radius:99px;font-size:13.5px;transition:.22s;z-index:40;box-shadow:var(--shadow);max-width:min(560px,calc(100% - 40px));text-align:center}
.toast.on{opacity:1;transform:translate(-50%,0)}

.spinner{width:18px;height:18px;border-radius:50%;border:2px solid var(--line-strong);border-top-color:var(--accent);animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.spinner{animation-duration:2.4s}}

footer.note{margin-top:42px;padding-top:18px;border-top:1px solid var(--line);color:var(--ink-3);font-size:12.5px;max-width:72ch}