/* Smart Portfolio lease brokerage agreement: shared by the agent form and the signing pages. */
/* Layout: one narrow working column (list → form → agreement); the agreement itself renders as a white A4 "paper" in both themes. */
:root{
  --bg:#F2F3EF; --surface:#FFFFFF; --surface-2:#F7F8F5; --ink:#17212A; --muted:#5B6870; --line:#DCE0DA;
  --accent:#0D5B49; --accent-hover:#0A4A3B; --accent-ink:#FFFFFF; --accent-soft:#E0EEE8;
  --warn:#8A5300; --warn-soft:#FAEED6; --info:#2B4C8C; --info-soft:#E3E9F6; --ok:#1C6E37; --ok-soft:#DFF1E4;
  --danger:#B3261E; --danger-soft:#FBE4E1; --focus:#3A7BD5;
  --paper:#FFFFFF; --paper-bg:#ECEDEA; --paper-bar:#E1E3DF; --paper-ink:#1B1B1B; --paper-muted:#555B5E; --paper-line:#E4E6E2;
  --f-display:"Sora", "Segoe UI", system-ui, sans-serif;
  --f-body:"Figtree", "Segoe UI", system-ui, -apple-system, sans-serif;
  --f-mono:"IBM Plex Mono", ui-monospace, Menlo, monospace;
  --r:10px;
}
@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]){
  --bg:#0F1417; --surface:#172026; --surface-2:#1C262D; --ink:#E5ECEA; --muted:#9AA8AE; --line:#2A363D;
  --accent:#4DB08F; --accent-hover:#63C3A2; --accent-ink:#06211A; --accent-soft:#16352D;
  --warn:#E8AE55; --warn-soft:#382912; --info:#94AEE6; --info-soft:#1C2741; --ok:#72CC8E; --ok-soft:#14301D;
  --danger:#F28B82; --danger-soft:#3A1916; --focus:#7FB0FF; --paper-bg:#1A2329; color-scheme:dark } }
:root[data-theme="dark"]{
  --bg:#0F1417; --surface:#172026; --surface-2:#1C262D; --ink:#E5ECEA; --muted:#9AA8AE; --line:#2A363D;
  --accent:#4DB08F; --accent-hover:#63C3A2; --accent-ink:#06211A; --accent-soft:#16352D;
  --warn:#E8AE55; --warn-soft:#382912; --info:#94AEE6; --info-soft:#1C2741; --ok:#72CC8E; --ok-soft:#14301D;
  --danger:#F28B82; --danger-soft:#3A1916; --focus:#7FB0FF; --paper-bg:#1A2329; color-scheme:dark }

*{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:var(--f-display);text-wrap:balance;margin:0;letter-spacing:-.01em}
button,input,select{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--focus);outline-offset:2px}
.wrap{max-width:860px;margin:0 auto;padding-inline:16px}

/* top bar */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--surface);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:12px;min-height:58px}
.brand{display:flex;align-items:center;gap:10px;background:none;border:0;padding:0;cursor:pointer;text-align:left}
.mark{width:30px;height:30px;border-radius:7px;background:var(--accent);display:grid;place-items:center;color:var(--accent-ink);font-family:var(--f-display);font-weight:700;font-size:13px;letter-spacing:-.02em}
.brand b{display:block;font-family:var(--f-display);font-weight:600;font-size:15px;line-height:1.1}
.brand small{display:block;color:var(--muted);font-size:11px;letter-spacing:.06em;text-transform:uppercase}
.mode{margin-left:auto;font-size:12px;color:var(--muted);display:flex;align-items:center;gap:6px}
.dot{width:7px;height:7px;border-radius:50%;background:var(--muted)}
.dot.on{background:var(--ok)}

main{padding-block:22px 120px}
.muted{color:var(--muted)} .small{font-size:13px}
.ref{font-family:var(--f-mono);font-size:12px;color:var(--muted);letter-spacing:.02em}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:0 16px;border-radius:9px;border:1px solid var(--line);background:var(--surface);cursor:pointer;font-weight:600;font-size:14px;white-space:nowrap}
.btn:hover{border-color:var(--muted)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}
.btn.danger{color:var(--danger);border-color:var(--danger-soft);background:var(--danger-soft)}
.btn.ghost{border-color:transparent;background:transparent;padding:0 8px;color:var(--muted)}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.back{margin-left:-8px;margin-bottom:10px}

/* list */
.intro{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:18px}
.intro h1{font-size:26px}
.intro p{margin:6px 0 0;color:var(--muted);max-width:52ch}
.banner{border:1px solid var(--line);background:var(--surface-2);border-radius:var(--r);padding:12px 14px;font-size:14px;margin-bottom:16px}
.banner.warn{background:var(--warn-soft);border-color:transparent;color:var(--ink)}
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-bottom:14px}
.stat{border:1px solid var(--line);background:var(--surface);border-radius:var(--r);padding:10px 12px;text-align:left;cursor:pointer;min-width:0}
.stat b{display:block;font-family:var(--f-display);font-size:22px;font-variant-numeric:tabular-nums;line-height:1.2}
.stat span{font-size:12.5px;color:var(--muted)}
.stat[aria-pressed="true"]{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
.toolbar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.toolbar input[type=search]{flex:1 1 220px;min-width:0;min-height:42px;border:1px solid var(--line);border-radius:9px;background:var(--surface);padding:0 12px}
.toggle{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:var(--muted);padding:0 4px}
.list{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);overflow:hidden}
.item{display:flex;gap:12px;justify-content:space-between;align-items:center;width:100%;padding:13px 14px;background:none;border:0;border-top:1px solid var(--line);text-align:left;cursor:pointer}
.item:first-child{border-top:0}
.item:hover{background:var(--surface-2)}
.item-main{min-width:0;display:flex;flex-direction:column;gap:1px}
.item-main strong{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.item-main .muted{font-size:13.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.item-side{display:flex;flex-direction:column;align-items:flex-end;gap:4px;flex-shrink:0;text-align:right}
.item-side .small{font-variant-numeric:tabular-nums}
.empty{padding:38px 20px;text-align:center;color:var(--muted)}
.empty b{display:block;color:var(--ink);font-family:var(--f-display);font-weight:600;margin-bottom:4px}

.pill{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:3px 9px;border-radius:999px;white-space:nowrap}
.pill::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.s-owner{background:var(--warn-soft);color:var(--warn)}
.s-office{background:var(--info-soft);color:var(--info)}
.s-signed{background:var(--ok-soft);color:var(--ok)}

/* form */
.page-title{font-size:24px;margin-bottom:4px}
.group{border:1px solid var(--line);background:var(--surface);border-radius:var(--r);padding:16px;margin:0 0 14px}
.group legend{font-family:var(--f-display);font-weight:600;font-size:15px;padding:0 6px;margin-left:-6px}
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 14px}
.field{display:flex;flex-direction:column;gap:5px;min-width:0}
.field.full{grid-column:1/-1}
.field > span{font-size:13px;font-weight:600;color:var(--muted)}
.field em{font-style:normal;font-weight:500;color:var(--warn);font-size:12px;margin-left:4px}
.iw{position:relative;display:flex}
.iw input,.iw select{width:100%;min-height:44px;border:1px solid var(--line);border-radius:8px;background:var(--surface-2);padding:0 12px;font-size:16px}
.iw .unit{position:absolute;right:10px;top:50%;transform:translateY(-50%);font-size:12.5px;color:var(--muted);pointer-events:none}
.iw.has-unit input{padding-right:84px}
.iw input[aria-invalid="true"],.iw select[aria-invalid="true"]{border-color:var(--danger);background:var(--danger-soft)}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:9px;overflow:hidden;background:var(--surface-2)}
.seg label{position:relative;cursor:pointer}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg span{display:block;padding:10px 16px;font-weight:600;font-size:14px}
.seg input:checked + span{background:var(--accent);color:var(--accent-ink)}
.seg input:focus-visible + span{outline:2px solid var(--focus);outline-offset:-2px}
.form-bar{position:fixed;left:0;right:0;bottom:0;z-index:15;background:var(--surface);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom,0px)}
.form-bar .wrap{display:flex;align-items:center;gap:10px;min-height:66px}
.form-bar .msg{margin-right:auto;font-size:13.5px;color:var(--danger);min-width:0}

/* detail */
.dhead{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 16px;align-items:flex-start;margin-bottom:16px}
.dhead h1{font-size:24px;margin:2px 0}
.dhead p{margin:0;color:var(--muted)}
.steps{list-style:none;padding:0;margin:0 0 16px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.steps li{border:1px solid var(--line);background:var(--surface);border-radius:var(--r);padding:10px 12px;font-size:13px;min-width:0}
.steps li b{display:flex;align-items:center;gap:7px;font-size:13.5px;margin-bottom:2px}
.steps li b i{width:18px;height:18px;border-radius:50%;border:1.5px solid var(--line);display:inline-grid;place-items:center;font-style:normal;font-size:11px;color:var(--muted);flex-shrink:0}
.steps li.done b i{background:var(--ok);border-color:var(--ok);color:var(--surface)}
.steps li span{color:var(--muted);display:block;overflow-wrap:anywhere}
.actions{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}
.note{font-size:14px;color:var(--muted);margin:0 0 12px}
.confirm{border:1px solid var(--danger);background:var(--danger-soft);border-radius:var(--r);padding:12px 14px;margin-bottom:12px;display:flex;flex-wrap:wrap;align-items:center;gap:10px}
.confirm p{margin:0;flex:1 1 240px}

/* the agreement paper */
.paper-scroll{background:var(--paper-bg);border-radius:var(--r);padding:16px;overflow-x:auto}
.paper{background:#F3F4F2;color:var(--paper-ink);max-width:720px;margin:0 auto;padding:26px 22px 16px;border-radius:4px;box-shadow:0 1px 3px rgba(0,0,0,.08);font-size:12.5px;line-height:1.35}
.p-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:16px}
.p-head h2{font-family:var(--f-body);font-weight:700;font-size:20px;color:var(--paper-ink);letter-spacing:-.01em}
.p-head p{margin:0;font-size:17px}
.p-head .ref{color:var(--paper-muted)}
.p-brand{text-align:right;font-family:var(--f-display);font-weight:600;font-size:18px;line-height:1;color:var(--paper-ink)}
.p-brand small{display:block;font-family:var(--f-body);font-size:8.5px;letter-spacing:.14em;font-weight:600;margin-top:4px;color:var(--paper-muted)}
.p-card{background:var(--paper);border-radius:10px;padding:16px 14px}
.p-bar{background:var(--paper-bar);text-align:center;font-weight:700;padding:3px 6px;font-size:12px}
.p-row{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--paper-line)}
.p-row.full{grid-template-columns:1fr}
.p-cell{padding:5px 3px;display:flex;gap:6px;min-width:0}
.p-cell .l{color:var(--paper-muted);white-space:nowrap}
.p-cell .v{overflow-wrap:anywhere}
.p-cell .v.b{font-weight:700}
.p-decl{font-weight:700;padding:8px 2px;margin:0}
.p-check{display:flex;gap:18px;padding:0 2px 10px;font-weight:600}
.p-check span{display:inline-flex;align-items:center;gap:6px}
.box{width:12px;height:12px;border:1.3px solid var(--paper-ink);display:inline-block}
.box.on{background:var(--paper-ink);box-shadow:inset 0 0 0 2px var(--paper)}
.p-sigs{display:grid;grid-template-columns:1fr 1fr;gap:14px;padding-top:12px}
.p-sig{min-width:0}
.p-sig .who{color:var(--paper-ink);margin-bottom:6px}
.p-sig .line{display:flex;gap:6px;align-items:flex-end;min-height:44px;color:var(--paper-muted)}
.p-sig .line img{height:44px;max-width:150px;object-fit:contain}
.p-sig .meta{color:var(--paper-muted);margin-top:4px}
.p-sig .meta b{color:var(--paper-ink);font-weight:500}
.p-foot{text-align:center;color:var(--paper-muted);margin-top:12px;font-size:12px}

/* signature sheet */
.sheet{position:fixed;inset:0;z-index:50;background:rgba(10,16,20,.55);display:flex;align-items:flex-end;justify-content:center;padding:12px}
.sheet-card{background:var(--surface);width:100%;max-width:620px;border-radius:14px;padding:18px;display:flex;flex-direction:column;gap:12px;max-height:100%;overflow:auto;margin-bottom:env(safe-area-inset-bottom,0px)}
.sheet-card h3{font-size:18px}
.sheet-card p{margin:0;color:var(--muted);font-size:14px}
.pad-wrap{position:relative;background:#FFFFFF;border:1px solid var(--line);border-radius:10px;height:200px;touch-action:none}
.pad-wrap canvas{width:100%;height:100%;display:block;border-radius:10px;cursor:crosshair}
.pad-line{position:absolute;left:18px;right:18px;bottom:42px;border-top:1.5px dashed #B9BFBB;pointer-events:none}
.pad-hint{position:absolute;left:18px;bottom:16px;font-size:12px;color:#7B8380;pointer-events:none}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14px}
.check input{width:18px;height:18px;margin-top:2px;accent-color:var(--accent)}
.sheet-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.sheet-actions .spacer{flex:1}
.sheet-msg{color:var(--danger);font-size:13.5px;min-height:1em}

.toast{position:fixed;left:50%;bottom:calc(84px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:9px;font-size:14px;z-index:60;max-width:calc(100% - 32px)}

@media (max-width:620px){
  .grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .intro h1{font-size:22px}
  .paper-scroll{padding:8px}
  .paper{padding:16px 10px 10px;font-size:11.5px}
  .p-row{grid-template-columns:1fr}
  .p-head h2{font-size:16px} .p-head p{font-size:13.5px} .p-brand{font-size:14px}
  .p-sigs{grid-template-columns:1fr}
  .item{flex-direction:column;align-items:stretch}
  .item-side{flex-direction:row;justify-content:space-between;align-items:center}
}
@media (prefers-reduced-motion:no-preference){ .btn,.stat,.item{transition:background .15s,border-color .15s} }
html,body{margin:0} [hidden]{display:none!important} img{max-width:100%} .intro{margin-bottom:14px}