/* Layout: working tool — owner form on the left, the contract as a paper sheet on the right; guest view is a phone-width column */
:root{
  --bg:#F2F4F2; --surface:#FFFFFF; --sunk:#E8ECEA; --ink:#16212A; --muted:#5A6870; --line:#D5DCD9;
  --accent:#1E4FA0; --accent-ink:#FFFFFF; --accent-soft:#E2E9F6;
  --warn:#9A5B00; --warn-soft:#FBF0DA; --bad:#B0261D; --bad-soft:#FBE4E1; --ok:#2C7A4B; --ok-soft:#E0F2E7;
  --paper:#FFFFFF; --paper-ink:#1C1C1C; --paper-en:#1F5C99; --paper-line:#9AA3A8; --paper-fill:#F0F0F0; --paper-miss:#B36A00;
  --f-ui:"Instrument Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-doc:"Source Serif 4",Georgia,"Times New Roman",serif;
  --f-code:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#11161A; --surface:#192026; --sunk:#141A1F; --ink:#E4E9EC; --muted:#99A6AE; --line:#2B353C;
  --accent:#86A9E6; --accent-ink:#0E1620; --accent-soft:#1E2B42;
  --warn:#E4A94F; --warn-soft:#3A2D17; --bad:#F08B81; --bad-soft:#3C1E1B; --ok:#7CC69A; --ok-soft:#183324; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#11161A; --surface:#192026; --sunk:#141A1F; --ink:#E4E9EC; --muted:#99A6AE; --line:#2B353C;
  --accent:#86A9E6; --accent-ink:#0E1620; --accent-soft:#1E2B42;
  --warn:#E4A94F; --warn-soft:#3A2D17; --bad:#F08B81; --bad-soft:#3C1E1B; --ok:#7CC69A; --ok-soft:#183324; color-scheme:dark}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font-family:var(--f-ui);font-size:14px;line-height:1.45}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

.bar{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:var(--surface);border-bottom:1px solid var(--line)}
.bar-in{max-width:1400px;margin:0 auto;padding:10px 16px;display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center}
.brand{font-family:var(--f-doc);font-weight:700;font-size:21px;letter-spacing:-.01em;margin-right:auto}
.brand small{font-family:var(--f-ui);font-weight:500;font-size:12px;color:var(--muted);margin-left:8px;letter-spacing:0}
.seg{display:inline-flex;background:var(--sunk);border-radius:8px;padding:3px;gap:2px}
.seg button{border:0;background:transparent;padding:6px 12px;border-radius:6px;font-weight:600;color:var(--muted);cursor:pointer;white-space:nowrap}
.seg button[aria-pressed="true"]{background:var(--surface);color:var(--ink);box-shadow:0 1px 2px rgba(0,0,0,.12)}

.wrap{max-width:1400px;margin:0 auto;padding-inline:16px;padding-block:18px 60px}
.owner{display:grid;grid-template-columns:minmax(0,430px) minmax(0,1fr);gap:22px;align-items:start}
@media (max-width:980px){.owner{grid-template-columns:minmax(0,1fr)}}

.panel{background:var(--surface);border:1px solid var(--line);border-radius:10px}
.sec{padding:16px 16px 18px;border-top:1px solid var(--line)}
.sec:first-child{border-top:0}
.sec h2{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0 0 12px;font-weight:600;display:flex;justify-content:space-between;align-items:center;gap:8px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px 12px}
.grid2 .full{grid-column:1/-1}
@media (max-width:420px){.grid2{grid-template-columns:1fr}}
.f label{display:block;font-size:12px;font-weight:600;color:var(--muted);margin-bottom:4px}
.f input,.f select,.f textarea{width:100%;padding:8px 10px;border:1px solid var(--line);border-radius:7px;background:var(--surface);min-width:0}
.f textarea{resize:vertical}
.f input.flash,.f select.flash{background:var(--accent-soft);transition:background 1.6s}
.calc{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.calc div{flex:1 1 110px;background:var(--sunk);border-radius:8px;padding:8px 10px}
.calc small{display:block;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.calc b{font-size:17px;font-variant-numeric:tabular-nums}
.radios{display:grid;gap:6px}
.radio{display:flex;gap:9px;align-items:flex-start;padding:8px 10px;border:1px solid var(--line);border-radius:8px;cursor:pointer}
.radio:has(input:checked){border-color:var(--accent);background:var(--accent-soft)}
.radio input{margin-top:3px;accent-color:var(--accent)}
.radio span small{display:block;color:var(--muted);font-size:12px}
.hint{font-size:12px;color:var(--muted);margin:6px 0 0}
.btn{border:1px solid var(--line);background:var(--surface);border-radius:8px;padding:8px 13px;font-weight:600;cursor:pointer}
.btn:hover{border-color:var(--accent)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn:disabled{opacity:.55;cursor:default}
.row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.code{font-family:var(--f-code);font-size:12px}
.tag{font-size:11px;font-weight:600;padding:2px 8px;border-radius:99px;background:var(--warn-soft);color:var(--warn);text-transform:none;letter-spacing:0}
.msg{font-size:13px;margin-top:8px;padding:8px 10px;border-radius:7px;background:var(--sunk)}
.msg.bad{background:var(--bad-soft);color:var(--bad)}
.msg.ok{background:var(--ok-soft);color:var(--ok)}
.thumbs{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}
.thumbs figure{margin:0;position:relative}
.thumbs img{width:64px;height:64px;object-fit:cover;border-radius:6px;border:1px solid var(--line);display:block}
.thumbs button{position:absolute;top:-6px;right:-6px;width:20px;height:20px;border-radius:50%;border:1px solid var(--line);background:var(--surface);font-size:12px;line-height:1;cursor:pointer;padding:0}
details.cfg summary{cursor:pointer;font-weight:600;font-size:13px}
details.cfg .grid2{margin-top:12px}

.docside{display:grid;gap:14px;min-width:0}
.toolbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:space-between}
.toolbar .fname{font-family:var(--f-code);font-size:12px;color:var(--muted);overflow-wrap:anywhere}
.checks{display:grid;gap:6px}
.chk{display:flex;gap:8px;align-items:flex-start;font-size:13px;padding:7px 10px;border-radius:7px}
.chk b{flex:0 0 auto;font-size:11px;text-transform:uppercase;letter-spacing:.06em;padding-top:1px}
.chk.bad{background:var(--bad-soft);color:var(--bad)}
.chk.warn{background:var(--warn-soft);color:var(--warn)}
.chk.ok{background:var(--ok-soft);color:var(--ok)}
.chk.info{background:var(--sunk);color:var(--muted)}

.sheet-wrap{overflow-x:auto;border-radius:6px}
.sheet{background:var(--paper);color:var(--paper-ink);font-family:var(--f-doc);font-size:13.5px;line-height:1.5;padding:44px 48px;max-width:860px;margin:0 auto;box-shadow:0 1px 3px rgba(0,0,0,.18),0 10px 30px rgba(0,0,0,.08)}
@media (max-width:600px){.sheet{padding:24px 18px;font-size:13px}}
.sheet h1{font-size:19px;text-align:center;margin:0 0 2px;letter-spacing:.01em;text-wrap:balance}
.sheet h1 + .en{text-align:center;font-size:17px;font-weight:600;margin-bottom:20px}
.sheet h3{font-size:14px;margin:22px 0 6px;font-weight:700}
.sheet h3 .en{font-weight:700}
.sheet p{margin:0 0 6px}
.sheet .en{color:var(--paper-en);font-style:italic}
.sheet .b{font-weight:600}
.sheet table{width:100%;border-collapse:collapse;margin:8px 0 10px;font-size:13px}
.sheet td{border:1px solid var(--paper-line);padding:6px 9px;vertical-align:top}
.sheet td:first-child{width:46%}
.sheet tr:first-child td{background:var(--paper-fill);font-weight:600}
.sheet .mono{font-family:var(--f-code);font-size:12px;overflow-wrap:anywhere}
.sheet .miss{color:var(--paper-miss);letter-spacing:1px}
.sheet .box{display:inline-block;width:1.2em;font-family:var(--f-code)}
.sheet ul{margin:4px 0 8px;padding-left:20px}
.sheet li{margin-bottom:4px}
.sheet .sign{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--paper-line);margin-top:14px;background:var(--paper-fill)}
.sheet .sign > div{padding:12px 14px;min-height:130px;display:flex;flex-direction:column;gap:6px}
.sheet .sign > div + div{border-left:1px solid var(--paper-line)}
.sheet .sigline{margin-top:auto;border-bottom:1px solid var(--paper-ink);height:28px;display:flex;align-items:flex-end;font-style:italic;color:var(--paper-en)}
@media (max-width:520px){.sheet .sign{grid-template-columns:1fr}.sheet .sign > div + div{border-left:0;border-top:1px solid var(--paper-line)}}

/* Guest view */
.guest{max-width:460px;margin:0 auto}
.gtop{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px;flex-wrap:wrap}
.demo{font-size:12px;color:var(--muted)}
.gcard{background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.ghead{padding:22px 20px 18px;background:var(--accent);color:var(--accent-ink)}
.ghead h1{font-family:var(--f-doc);font-size:26px;line-height:1.15;margin:0 0 6px;text-wrap:balance}
.ghead p{margin:0;opacity:.88}
.progress{display:flex;gap:4px;padding:12px 20px 0}
.progress i{flex:1;height:4px;border-radius:2px;background:var(--line)}
.progress i.on{background:var(--accent)}
.gstep{padding:18px 20px 22px}
.gstep h2{font-family:var(--f-doc);font-size:21px;margin:0 0 6px;text-wrap:balance}
.gstep > p{color:var(--muted);margin:0 0 14px}
.gstep .grid2{margin-bottom:6px}
.stepslist{list-style:none;padding:0;margin:0 0 18px;display:grid;gap:6px}
.stepslist li{display:flex;gap:10px;align-items:center;padding:9px 12px;background:var(--sunk);border-radius:8px}
.stepslist li b{width:22px;height:22px;border-radius:50%;background:var(--surface);display:grid;place-items:center;font-size:12px;flex:0 0 auto}
.gnav{display:flex;justify-content:space-between;gap:10px;margin-top:16px}
.gstep .sheet{padding:20px 16px;font-size:12px;box-shadow:none;border:1px solid var(--line);max-height:420px;overflow:auto}
.gstep .sheet h1{font-size:15px}.gstep .sheet h1 + .en{font-size:14px}
.acc{display:flex;gap:9px;align-items:flex-start;margin:14px 0 10px}
.acc input{margin-top:3px;accent-color:var(--accent)}
.guide{display:grid;gap:8px;margin-top:6px}
.guide details{border:1px solid var(--line);border-radius:9px;padding:0 12px}
.guide summary{cursor:pointer;padding:11px 0;font-weight:600;list-style-position:inside}
.guide details p{margin:0 0 12px;color:var(--ink)}
.guide .pend{color:var(--warn)}
.donebadge{display:flex;gap:10px;align-items:center;background:var(--ok-soft);color:var(--ok);border-radius:9px;padding:12px 14px;margin-bottom:14px;font-weight:600}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* ---- Cloudflare app additions ---- */
.layout{display:grid;grid-template-columns:minmax(0,280px) minmax(0,1fr);gap:20px;align-items:start}
@media (max-width:1100px){.layout{grid-template-columns:minmax(0,1fr)}}
.list{display:grid;gap:6px}
.res{display:block;width:100%;text-align:left;border:1px solid var(--line);background:var(--surface);border-radius:9px;padding:10px 12px;cursor:pointer}
.res[aria-current="true"]{border-color:var(--accent);background:var(--accent-soft)}
.res b{display:block}
.res small{color:var(--muted)}
.pill{display:inline-block;font-size:11px;font-weight:600;border-radius:99px;padding:2px 8px;margin-top:4px}
.pill.pending{background:var(--warn-soft);color:var(--warn)}
.pill.details{background:var(--accent-soft);color:var(--accent)}
.pill.signed{background:var(--ok-soft);color:var(--ok)}
.linkbox{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.linkbox input{flex:1 1 240px;font-family:var(--f-code);font-size:12px;padding:8px 10px;border:1px solid var(--line);border-radius:7px;background:var(--sunk);min-width:0}
.empty{padding:28px 16px;text-align:center;color:var(--muted)}
.saved{font-size:12px;color:var(--muted)}
.center{max-width:560px;margin:40px auto;text-align:center}

a.btn{text-decoration:none;color:inherit;display:inline-block}
a.btn.primary{color:var(--accent-ink)}

[hidden]{display:none!important}

.scanbox{display:grid;gap:8px;justify-items:start;border:1px dashed var(--accent);background:var(--accent-soft);border-radius:10px;padding:12px 14px;margin:0 0 14px}
.scanbox p{margin:0}
.vh{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
.progress i.tap{cursor:pointer;outline-offset:3px}
.progress i.tap:hover{background:var(--accent);opacity:.6}
.mydata{display:grid;gap:8px;margin:4px 0 6px}
.mydata small{display:block;color:var(--muted);font-size:12px}
.mydata b{font-weight:600;overflow-wrap:anywhere}

.guide a{color:var(--accent);overflow-wrap:anywhere}