/* Trade Commerce Suite — tcs-styles.css */
:root {
  --ink:#0A1628; --ink2:#142240; --ink3:#1E3358; --rail:#0D1E38; --rail2:#162033;
  --steel:#8094B0; --mist:#C8D5E8; --paper:#F7F9FC; --paper2:#EEF2F8; --line:#DDE4EF;
  --signal:#C1392B; --signal-s:#FDF0EE; --gold:#a07820; --gold-s:#FDF8E6;
  --teal:#0D6E6E; --teal-s:#E6F4F4; --green:#137333; --green-s:#E6F4EA;
  --blue:#1A56DB; --blue-s:#EBF1FF;
  --text:#0F1F35; --text2:#3D5478; --text3:#6B85A8;
  --zh-c:rgba(170,40,40,.6);
  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --mono:'IBM Plex Mono','SFMono-Regular',Consolas,monospace;
  --zh:'Noto Sans SC','PingFang SC','Microsoft YaHei',sans-serif;
  --r1:3px; --r2:6px; --r3:10px; --r4:16px;
  --shad:0 1px 3px rgba(10,22,40,.08),0 12px 32px rgba(10,22,40,.1);
  --shad-doc:0 2px 8px rgba(10,22,40,.1),0 24px 60px rgba(10,22,40,.18);

  /* ── Document theme tokens — these style the PRINTED DOCUMENT only
     (proforma/quotation + contract). They're separate from the app-chrome
     variables above on purpose: changing a document theme must never
     re-skin the sidebar, buttons, or catalog UI. Defaults below match
     the original look ("Ink Signal" theme). */
  --doc-dark:      #142240;   /* header band / dark accents */
  --doc-accent:    #C1392B;   /* badges, rules, totals, links */
  --doc-accent-s:  #FDF0EE;   /* soft accent background (validity badge etc.) */
  --doc-bg:        #FFFFFF;   /* page background */
  --doc-bg2:       #EEF2F8;   /* zebra-stripe row background */
  --doc-header-tx: #FFFFFF;   /* text color sitting on --doc-dark */
  --doc-header-tx-dim:  rgba(255,255,255,.45); /* muted variant for labels on dark header */
  --doc-header-tx-soft: rgba(255,255,255,.65); /* medium variant for values on dark header */
  --doc-text:      #0F1F35;   /* body text */
  --doc-text2:     #3D5478;   /* muted body text */
  --doc-text3:     #6B85A8;   /* faint labels */
  --doc-line:      #DDE4EF;   /* hairline borders */
  --doc-font:      'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html,body{height:100%;margin:0;font-family:var(--font);color:var(--text);background:var(--paper2);-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,p{margin:0}
button{font-family:inherit;cursor:pointer}
input,textarea,select{font-family:inherit}
::selection{background:var(--blue-s);color:var(--ink2)}

/* Chinese overlay */
.zh{display:none;font-family:var(--zh);font-size:.78em;color:var(--zh-c);font-weight:300;letter-spacing:.02em;line-height:1.2;margin-top:1px}
body.zh-mode .zh{display:block}
.zh-i{display:none;font-family:var(--zh);font-size:.8em;color:var(--zh-c);font-weight:300}
body.zh-mode .zh-i{display:inline}

/* App shell */
.app{display:flex;flex-direction:column;min-height:100vh}
.app__body{flex:1;display:grid;grid-template-columns:52px 1fr 1fr;min-height:0;overflow:hidden}

/* Topbar */
.topbar{background:var(--ink);display:flex;align-items:center;justify-content:space-between;padding:0 18px;min-height:56px;gap:10px;flex-wrap:wrap;border-bottom:2px solid var(--signal)}
.topbar__brand{display:flex;align-items:center;gap:10px}
.topbar__logo{display:grid;place-items:center;width:34px;height:34px;border-radius:var(--r2);background:linear-gradient(135deg,var(--signal) 0%,#8B1A10 100%);font-family:var(--mono);font-weight:700;font-size:12px;color:#fff;letter-spacing:.04em;flex-shrink:0}
.brand-name{font-size:15px;font-weight:700;color:#fff;letter-spacing:-.01em}
.brand-sub{font-size:10px;color:rgba(255,255,255,.35);font-family:var(--mono)}
.topbar__center{display:flex;gap:3px;background:rgba(255,255,255,.07);border-radius:var(--r3);padding:3px}
.mode-btn{padding:6px 12px;border-radius:var(--r2);border:none;font-size:12px;font-weight:600;color:rgba(255,255,255,.5);background:transparent;transition:all .15s;white-space:nowrap;display:flex;align-items:center;gap:5px}
.mode-btn i{font-size:12px}
.mode-btn.active{background:var(--signal);color:#fff}
.mode-btn:hover:not(.active){background:rgba(255,255,255,.1);color:#fff}
.topbar__right{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.ticker{display:flex;gap:12px;align-items:center}
.tick-item{font-size:10.5px;color:rgba(255,255,255,.38);font-family:var(--mono);display:flex;align-items:center;gap:4px}
.tick-item strong{color:rgba(255,255,255,.7)}
.up{color:#4ADE80;font-size:10px}.dn{color:#F87171;font-size:10px}
.zh-btn{padding:6px 11px;border-radius:var(--r2);border:1px solid rgba(255,255,255,.15);background:transparent;color:rgba(255,255,255,.6);font-size:12px;font-weight:600;transition:all .15s;cursor:pointer;display:flex;align-items:center;gap:5px}
.zh-icon{font-family:var(--zh);font-size:15px;font-weight:500}
.zh-btn:hover{background:rgba(255,255,255,.08);color:#fff}
.zh-btn.active{background:rgba(193,57,43,.25);border-color:var(--signal);color:#ff9090}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;padding:8px 13px;border-radius:var(--r2);border:1px solid transparent;cursor:pointer;transition:all .12s;white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn-signal{background:var(--signal);color:#fff;border:none}.btn-signal:hover{filter:brightness(1.1)}
.btn-ink{background:var(--ink2);color:#fff;border:none}.btn-ink:hover{filter:brightness(1.2)}
.btn-outline{background:transparent;border-color:var(--line);color:var(--text2)}.btn-outline:hover{background:var(--paper);border-color:var(--text2);color:var(--text)}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.18);color:rgba(255,255,255,.65)}.btn-ghost:hover{background:rgba(255,255,255,.08);color:#fff}
.btn-green{background:var(--green);color:#fff;border:none}.btn-green:hover{filter:brightness(1.1)}
.btn-word{background:#2B579A;color:#fff;border:none}.btn-word:hover{filter:brightness(1.12)}
.btn-gold{background:var(--gold);color:#fff;border:none}.btn-gold:hover{background:#8B6510}
.btn-danger{background:none;border-color:rgba(193,57,43,.3);color:var(--signal)}.btn-danger:hover{background:var(--signal-s);border-color:var(--signal)}
.btn-sm{padding:5px 10px;font-size:12px}
.w100{width:100%;justify-content:center;margin-top:8px}

/* Sidenav */
.sidenav{background:var(--rail);display:flex;flex-direction:column;align-items:center;padding:10px 4px;gap:2px;border-right:1px solid rgba(255,255,255,.06);flex-shrink:0}
.snav{display:flex;flex-direction:column;align-items:center;gap:4px;width:44px;background:none;border:none;color:rgba(255,255,255,.3);padding:10px 2px;border-radius:var(--r2);font-size:9.5px;line-height:1.2;cursor:pointer;transition:all .15s}
.snav i{font-size:15px}.snav span{display:block;text-align:center}
.snav:hover{color:rgba(255,255,255,.8);background:rgba(255,255,255,.07)}
.snav.active{color:#fff;background:var(--signal)}
.snav-div{width:28px;height:1px;background:rgba(255,255,255,.08);margin:4px 0}

/* Left panel */
.lpanel{background:#fff;border-right:1px solid var(--line);overflow-y:auto}
.psect{display:none;padding:20px 18px 50px}
.psect.active{display:block;animation:fadein .12s ease}
@keyframes fadein{from{opacity:0;transform:translateY(2px)}to{opacity:1;transform:none}}
.phd{margin-bottom:14px}
.phd h2{font-size:16px;font-weight:700;color:var(--text);letter-spacing:-.01em;display:flex;align-items:baseline;gap:6px;flex-wrap:wrap}
.phd p{font-size:11.5px;color:var(--text3);margin-top:3px;line-height:1.5}
.sub-lbl{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text3);margin:16px 0 8px;padding-bottom:6px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.empty-msg{color:var(--text3);font-size:12px;text-align:center;padding:20px 0}

/* Fields */
.f{display:flex;flex-direction:column;gap:4px;margin-bottom:11px}
.f label{font-size:11px;font-weight:600;color:var(--text2);display:flex;flex-direction:column;gap:3px}
.f input,.f textarea,.f select{font:400 13px/1.4 var(--font);color:var(--text);padding:8px 9px;border:1px solid var(--line);border-radius:var(--r1);background:var(--paper);transition:border-color .15s;resize:vertical}
.f input:focus,.f textarea:focus,.f select:focus{outline:none;border-color:var(--blue);background:#fff}
.f select option{background:#fff}
.f input[type=file]{font-size:11px;padding:5px 0;border:none;background:none;color:var(--text3)}
.f input[type=range],.range-inp{border:none;background:none;padding:4px 0;accent-color:var(--signal)}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.frow .f{margin-bottom:0}

/* FX bar */
.fx-bar{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r3);padding:10px;margin-bottom:12px}
.fx-cell{text-align:center}
.fx-flag{font-size:17px}
.fx-val{font-family:var(--mono);font-size:13px;font-weight:600;color:var(--text);margin-top:2px}
.fx-rate{font-size:9px;color:var(--text3);margin-top:1px}

/* Catalog */
.cat-search-wrap{position:relative;margin-bottom:8px}
.cat-search-wrap input{width:100%;padding:9px 34px 9px 12px;border:1px solid var(--line);border-radius:var(--r2);font-size:13px;background:var(--paper)}
.cat-search-wrap input:focus{outline:none;border-color:var(--blue);background:#fff}
.cat-search-wrap i{position:absolute;right:11px;top:50%;transform:translateY(-50%);color:var(--text3);font-size:13px;pointer-events:none}
.cat-chips{display:flex;gap:4px;flex-wrap:wrap;margin-bottom:8px}
.cat-chip{padding:4px 9px;border-radius:50px;border:1px solid var(--line);background:var(--paper);color:var(--text2);font-size:11px;font-weight:600;cursor:pointer;transition:all .13s;white-space:nowrap}
.cat-chip:hover,.cat-chip.active{background:var(--ink);border-color:var(--ink);color:#fff}
.cat-list{display:flex;flex-direction:column;gap:4px;max-height:360px;overflow-y:auto}
.cat-item{display:grid;grid-template-columns:1fr auto auto;gap:8px;align-items:center;padding:8px 10px;border:1px solid var(--line);border-radius:var(--r2);background:var(--paper);cursor:pointer;transition:all .13s}
.cat-item:hover{border-color:var(--signal);background:var(--signal-s)}
.cat-item__name{font-size:12.5px;font-weight:600;color:var(--text)}
.cat-item__zh{font-family:var(--zh);font-size:10px;color:var(--zh-c);margin-top:1px;display:none}
body.zh-mode .cat-item__zh{display:block}
.cat-item__pkg{font-size:10px;color:var(--text3);margin-top:1px}
.cat-item__prices{text-align:right}
.cat-item__usd{font-family:var(--mono);font-size:13px;font-weight:700;color:var(--signal)}
.cat-item__multi{font-size:9.5px;color:var(--text3);font-family:var(--mono);margin-top:1px}
.cat-item__add{background:var(--ink);color:#fff;border:none;border-radius:var(--r1);width:26px;height:26px;font-size:13px;display:grid;place-items:center;flex-shrink:0;transition:background .12s}
.cat-item__add:hover{background:var(--signal)}

/* Quote items */
#qItems{display:flex;flex-direction:column;gap:5px;margin-bottom:12px}
.q-item{display:grid;grid-template-columns:1fr 66px 76px 28px;gap:6px;align-items:center;padding:8px 10px;border:1px solid var(--line);border-radius:var(--r2);background:var(--paper)}
.q-item__name{font-size:12.5px;font-weight:600;color:var(--text)}
.q-item__pkg{font-size:10px;color:var(--text3);margin-top:1px}
.q-item__qty input{width:100%;border:1px solid var(--line);border-radius:var(--r1);padding:4px 6px;font-family:var(--mono);font-size:12px;text-align:right;background:#fff}
.q-item__qty input:focus{outline:none;border-color:var(--blue)}
.q-item__price{font-family:var(--mono);font-size:12.5px;font-weight:700;color:var(--signal);text-align:right}
.q-item__del{border:none;background:none;color:var(--text3);font-size:13px;padding:4px;border-radius:var(--r1);cursor:pointer}
.q-item__del:hover{color:var(--signal);background:var(--signal-s)}

/* Multi-currency box */
.mc-box{background:var(--paper);border:1px solid var(--line);border-radius:var(--r3);padding:10px 12px;margin-bottom:12px}
.mc-label{font-size:10px;text-transform:uppercase;letter-spacing:.07em;color:var(--text3);margin-bottom:7px;font-weight:700}
.mc-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:6px;text-align:center}
.mc-val{font-family:var(--mono);font-size:13px;font-weight:700}
.mc-tag{font-size:9px;color:var(--text3);margin-top:2px}
.mc-val.signal{color:var(--signal)}.mc-val.blue{color:var(--blue)}.mc-val.teal{color:var(--teal)}

/* Margin control */
.margin-ctl{background:var(--paper);border:1px solid var(--line);border-radius:var(--r3);padding:12px 14px;margin-bottom:12px}
.margin-ctl label{font-size:11px;font-weight:600;color:var(--text2);display:flex;justify-content:space-between;margin-bottom:6px}
.mk-val{font-family:var(--mono);color:var(--green);font-size:12px;font-weight:700}
.margin-ctl input[type=range]{width:100%;accent-color:var(--signal)}
.mg-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:6px;margin-top:10px;text-align:center}
.mg-lbl{font-size:9px;text-transform:uppercase;letter-spacing:.07em;color:var(--text3)}
.mg-val{font-family:var(--mono);font-size:13px;font-weight:700;color:var(--text);margin-top:2px}
.mg-val.green{color:var(--green)}

/* Message composer */
.msg-tabs{display:flex;gap:4px;margin-bottom:12px;flex-wrap:wrap}
.mtab{flex:1;padding:7px 5px;border:1px solid var(--line);border-radius:var(--r2);font-size:11px;font-weight:600;color:var(--text2);background:var(--paper);cursor:pointer;text-align:center;transition:all .15s;min-width:0;line-height:1.3}
.mtab.active{background:var(--ink);border-color:var(--ink);color:#fff}
.ai-spin{display:none;align-items:center;gap:8px;padding:9px;background:var(--blue-s);border-radius:var(--r2);font-size:12px;color:var(--blue);margin-bottom:8px}
.ai-spin.active{display:flex}
.msg-out{background:var(--paper);border:1px solid var(--line);border-radius:var(--r2);padding:12px;font-size:12px;line-height:1.75;color:var(--text2);white-space:pre-wrap;min-height:80px;max-height:340px;overflow-y:auto;margin-top:10px;font-style:italic;cursor:text;transition:border-color .12s,box-shadow .12s}
.msg-out:not(:empty){font-style:normal;color:var(--text)}
.msg-out:focus{outline:none;border-color:var(--signal);box-shadow:0 0 0 2px rgba(193,57,43,.12)}

/* Contract templates */
.ct-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:14px}
.ct-card{border:1px solid var(--line);border-radius:var(--r3);padding:12px;cursor:pointer;transition:all .15s;background:var(--paper);text-align:left}
.ct-card:hover,.ct-card.active{border-color:var(--ink2);background:var(--ink2);color:#fff}
.ct-card i{font-size:22px;margin-bottom:6px;display:block;color:var(--text3)}
.ct-card:hover i,.ct-card.active i{color:var(--signal)}
.ct-card b{font-size:12.5px;font-weight:700;display:block}
.ct-card p{font-size:10.5px;color:var(--text3);margin-top:3px;line-height:1.4}
.ct-card:hover p,.ct-card.active p{color:rgba(255,255,255,.5)}

/* Preview panel */
.preview{background:var(--paper2);display:flex;flex-direction:column;overflow:hidden}
.prev-bar{background:#fff;border-bottom:1px solid var(--line);padding:9px 18px;display:flex;justify-content:space-between;align-items:center;flex-shrink:0;gap:10px}
.prev-bar__l{font-size:12px;font-weight:600;color:var(--text2);display:flex;align-items:center;gap:7px}
.prev-bar__r{display:flex;gap:6px}
.prev-scroll{flex:1;overflow:auto;padding:24px 18px 50px;display:flex;justify-content:center;align-items:flex-start}

/* Document base */
.doc{width:210mm;min-height:297mm;background:var(--doc-bg);box-shadow:var(--shad-doc);font-size:12px;color:var(--doc-text);line-height:1.6;position:relative;font-family:var(--doc-font)}
.doc-hidden{display:none}

/* Proforma document */
.pfh{background:var(--doc-dark);padding:18px 22px 16px;display:flex;justify-content:space-between;align-items:flex-start;gap:16px}
.d-logo{max-height:44px;max-width:110px;object-fit:contain;margin-bottom:6px;border-radius:3px}
.pfh__doctype{font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--doc-header-tx-dim);margin-bottom:5px}
.pfh__coname{font-size:19px;font-weight:700;color:var(--doc-header-tx);letter-spacing:-.01em;line-height:1.2}
.pfh__codetail{font-size:10.5px;color:var(--doc-header-tx-dim);margin-top:4px;white-space:pre-line;line-height:1.6}
.pfh__r{text-align:right;flex-shrink:0}
.pf-badge{display:inline-block;background:var(--doc-accent);color:var(--doc-header-tx);font-size:9.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:4px 10px;border-radius:2px;margin-bottom:10px}
.pf-meta{display:grid;grid-template-columns:auto auto;gap:2px 10px;justify-content:end;list-style:none;margin:0;padding:0}
.pf-meta>div{display:contents}
.pf-meta dt{font-size:9px;text-transform:uppercase;letter-spacing:.06em;color:var(--doc-header-tx-dim);text-align:right;font-family:var(--mono)}
.pf-meta dd{margin:0;font-family:var(--mono);font-size:11.5px;color:var(--doc-header-tx-soft);text-align:right;min-width:80px}
.pf-rule{height:2px;background:linear-gradient(90deg,var(--doc-accent) 0%,var(--doc-accent-s) 60%,transparent 100%)}
.pf-parties{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--doc-line)}
.pf-party{padding:13px 20px}
.pf-party+.pf-party{border-left:1px solid var(--doc-line)}
.pf-party-lbl{font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--doc-text3);margin-bottom:5px;display:flex;align-items:center;gap:5px;flex-wrap:wrap}
.pf-party-name{font-size:13.5px;font-weight:700}
.pf-party-detail{font-size:11px;color:var(--doc-text2);white-space:pre-line;line-height:1.6;margin-top:2px}
.pf-terms-strip{background:var(--doc-bg2);padding:7px 20px;border-bottom:1px solid var(--doc-line);display:flex;flex-wrap:wrap;gap:12px}
.pf-term{font-size:11px;display:flex;align-items:center;gap:5px}
.pf-term b{font-size:9px;text-transform:uppercase;letter-spacing:.06em;color:var(--doc-text3)}
.pf-term em{font-style:normal;color:var(--doc-text)}
.pf-tb-wrap{padding:14px 20px 0}
.pf-table{width:100%;border-collapse:collapse;font-size:11.5px}
.pf-table thead th{background:var(--doc-dark);color:var(--doc-header-tx-soft);padding:7px 9px;text-align:left;font-size:9.5px;font-weight:600;text-transform:uppercase;letter-spacing:.05em}
.pf-table thead th:first-child{border-radius:3px 0 0 3px}
.pf-table thead th:last-child{border-radius:0 3px 3px 0;text-align:right}
.pf-table th.r,.pf-table td.r{text-align:right}
.pf-table tbody td{padding:8px 9px;border-bottom:1px solid var(--doc-line)}
.pf-table tbody tr:nth-child(even) td{background:var(--doc-bg2)}
.pf-table .td-name{font-weight:600}
.pf-table .td-name small{display:block;font-weight:400;color:var(--doc-text2);font-size:10px;margin-top:1px}
.pf-table .td-zh{font-family:var(--zh);font-size:9.5px;color:var(--zh-c);display:none;margin-top:1px}
body.zh-mode .pf-table .td-zh{display:block}
.pf-table .td-mono{font-family:var(--mono);font-size:11px}
.pf-totals-wrap{display:flex;justify-content:flex-end;padding:0 20px}
.pf-totals{width:240px;border-top:1px solid var(--doc-line);padding-top:10px;margin-top:12px}
.pf-trow{display:flex;justify-content:space-between;font-size:11.5px;padding:4px 0}
.pf-trow dt{color:var(--doc-text2)}
.pf-trow dd{margin:0;font-family:var(--mono)}
.pf-grand{border-top:2px solid var(--doc-accent);margin-top:5px;padding-top:7px;font-weight:700;font-size:14px;color:var(--doc-accent)}
.pf-grand dt{color:var(--doc-text);font-weight:700}
.pf-validity-badge{display:inline-block;background:var(--doc-accent-s);color:var(--doc-dark);font-size:9.5px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;padding:3px 9px;border-radius:50px;margin:10px 0 0 20px;border:1px solid var(--doc-accent)}
.pf-notes{margin:10px 20px;padding:10px 12px;border-left:3px solid var(--doc-accent);background:var(--doc-bg2);border-radius:0 var(--r2) var(--r2) 0}
.pf-notes h4{font-size:9px;text-transform:uppercase;letter-spacing:.08em;color:var(--doc-text3);margin-bottom:4px}
.pf-notes p{font-size:11px;color:var(--doc-text2);white-space:pre-line;line-height:1.7}
.pf-bank{margin:6px 20px 0;padding:10px 12px;border:1px solid var(--doc-line);border-radius:var(--r2)}
.pf-bank b{display:block;font-size:9px;text-transform:uppercase;letter-spacing:.07em;color:var(--doc-text3);margin-bottom:4px}
.pf-bank p{font-size:11px;color:var(--doc-text2);white-space:pre-line;line-height:1.7}
.pf-sources{margin:6px 20px;font-size:9.5px;color:var(--doc-text3);font-style:italic;padding:6px 10px;border:1px solid var(--doc-line);border-radius:var(--r2)}
.pf-footer{margin-top:20px;padding:12px 20px;border-top:1px solid var(--doc-line);display:flex;justify-content:space-between;align-items:flex-end}
.pf-signblock{text-align:center;min-width:170px}
.pf-signwrap{height:52px;display:flex;align-items:flex-end;justify-content:center}
.pf-signwrap img{max-height:50px;max-width:180px;object-fit:contain}
.pf-signline{border-top:1px solid var(--doc-text);margin-top:3px}
.pf-signname{font-size:10px;color:var(--doc-text2);margin-top:5px}
.pf-disclaimer{font-size:9.5px;color:var(--doc-text3);max-width:230px;text-align:right;font-style:italic;line-height:1.6}
.pf-stamp{position:absolute;pointer-events:none;object-fit:contain;transform-origin:center;z-index:10}

/* Contract document */
.contract-body{padding:28mm 22mm 22mm;font-size:11.5px;line-height:1.8;font-family:var(--doc-font);color:var(--doc-text)}
.contract-body h1{font-size:17px;font-weight:700;text-align:center;letter-spacing:.04em;text-transform:uppercase;margin-bottom:4px;color:var(--doc-text)}
.c-subtitle{text-align:center;font-size:11px;color:var(--doc-text2);margin-bottom:10px}
.c-ref{text-align:center;font-family:var(--mono);font-size:11px;color:var(--doc-text2);margin-bottom:20px;padding-bottom:16px;border-bottom:2px solid var(--doc-accent)}
.contract-body h2{font-size:11.5px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;margin:18px 0 5px;color:var(--doc-dark);padding-top:14px;border-top:1px solid var(--doc-line)}
.contract-body h2:first-of-type{border-top:none;padding-top:0}
.c-parties{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:14px 0;padding:12px;background:var(--doc-bg2);border-radius:var(--r2);border:1px solid var(--doc-line)}
.c-party h3{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--doc-text3);margin-bottom:6px}
.c-party p{font-size:11px;line-height:1.8}
.clause{margin-bottom:9px;font-size:11.5px}
.cnum{font-family:var(--mono);font-weight:600;margin-right:4px}
.zh-clause{display:none;font-family:var(--zh);font-size:10px;color:var(--zh-c);margin:2px 0 6px 20px;line-height:1.6}
body.zh-mode .zh-clause{display:block}
.c-table{width:100%;border-collapse:collapse;margin:10px 0;font-size:11px}
.c-table th{background:var(--doc-dark);color:var(--doc-header-tx);padding:6px 9px;text-align:left;font-size:10px;text-transform:uppercase;letter-spacing:.04em}
.c-table td{padding:7px 9px;border-bottom:1px solid var(--doc-line)}
.c-table tr:nth-child(even) td{background:var(--doc-bg2)}
.c-signs{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:40px;padding-top:20px;border-top:1px solid var(--doc-line);page-break-inside:avoid}
.c-sign-col{text-align:center}
.c-sign-space{height:60px}
.c-sign-line{border-top:1px solid var(--doc-text)}
.c-sign-lbl{font-size:10px;color:var(--doc-text2);margin-top:5px;line-height:1.8}

/* Toast */
.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,12px);background:var(--ink2);color:#fff;border:1px solid rgba(255,255,255,.1);font-size:13px;font-weight:600;padding:10px 18px;border-radius:var(--r3);box-shadow:0 10px 30px rgba(0,0,0,.25);opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:9999}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* Scrollbars */
::-webkit-scrollbar{width:5px;height:5px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--mist);border-radius:99px}
::-webkit-scrollbar-thumb:hover{background:var(--steel)}

/* Print / responsive */
@media(max-width:1100px){.app__body{grid-template-columns:46px 1fr}.preview{display:none}}
@media(max-width:860px){.ticker{display:none}.topbar__center .mode-btn span{display:none}}
@media print{.topbar,.sidenav,.lpanel,.prev-bar,.toast{display:none!important}.prev-scroll{padding:0}.doc{box-shadow:none}}

/* ═══════════════════════════════════════════════
   EDITABLE DOCUMENT FIELDS — every auto-filled value
   and static label in the preview can be clicked and
   typed into directly (proforma/quotation + contracts)
   ═══════════════════════════════════════════════ */
[contenteditable="true"]{
  cursor:text; border-radius:2px; outline:none;
  transition:background-color .12s ease, box-shadow .12s ease;
}
h1[contenteditable="true"],h2[contenteditable="true"],h3[contenteditable="true"],
h4[contenteditable="true"],p[contenteditable="true"],div[contenteditable="true"]{display:block}
[contenteditable="true"]:hover{background-color:rgba(193,57,43,.06);box-shadow:0 0 0 2px rgba(193,57,43,.06)}
[contenteditable="true"]:focus{background-color:rgba(193,57,43,.09);box-shadow:0 0 0 2px var(--signal)}
[contenteditable="true"]:empty::before{content:attr(data-placeholder);color:var(--text3);opacity:.5;font-style:italic}

/* Contract body — the whole thing is one editable region */
#contractBody[contenteditable="true"]{cursor:text}
#contractBody[contenteditable="true"]:focus{outline:none}
#contractBody[contenteditable="true"] .clause:hover,
#contractBody[contenteditable="true"] h2:hover,
#contractBody[contenteditable="true"] p:hover{background-color:rgba(193,57,43,.05);border-radius:3px}

/* Regenerate-from-data button that appears once a contract is hand-edited */
#regenContractBtn{
  box-shadow:0 2px 8px rgba(0,0,0,.12);
  background:#fff;
}
#regenContractBtn:hover{background:var(--paper)}

/* Never show editable affordances in exported PDFs */
.pdf-exporting [contenteditable="true"]{background:transparent!important;box-shadow:none!important}

/* ═══════════════════════════════════════════════
   DOCUMENT THEME PANEL
   ═══════════════════════════════════════════════ */
.theme-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.theme-card{
  display:flex;align-items:center;gap:10px;
  padding:9px 10px;border:2px solid var(--line);border-radius:var(--r2);
  background:#fff;cursor:pointer;transition:border-color .15s,background .15s;
  text-align:left;font-family:var(--font)
}
.theme-card:hover{border-color:var(--signal)}
.theme-card.active{border-color:var(--signal);background:var(--signal-s)}
.theme-swatch{
  width:34px;height:34px;border-radius:var(--r1);flex-shrink:0;
  position:relative;overflow:hidden;border:1px solid rgba(0,0,0,.08);
  background:var(--sw3,#fff)
}
.theme-swatch::before{content:'';position:absolute;inset:0 0 55%;background:var(--sw1,#142240)}
.theme-swatch::after{content:'';position:absolute;inset:45% 0 0;background:linear-gradient(135deg,var(--sw2,#C1392B) 0%,transparent 65%);opacity:.4}
.theme-swatch--custom{background:conic-gradient(from 0deg,#C1392B,#B8860B,#0D8080,#7C3AED,#2563EB,#C1392B)}
.theme-swatch--custom::before,.theme-swatch--custom::after{display:none}
.theme-card b{display:block;font-size:12px;font-weight:700;color:var(--text);line-height:1.2}
.theme-card small{display:block;font-size:10px;color:var(--text3);margin-top:2px;line-height:1.3}
.theme-card.active b{color:var(--signal)}

.color-input-row{display:flex;gap:6px;align-items:center}
.color-input-row input[type="color"]{
  width:34px;height:30px;padding:2px;border:1px solid var(--line);
  border-radius:var(--r1);background:#fff;cursor:pointer;flex-shrink:0
}
.hex-field{
  font-family:var(--mono)!important;font-size:11.5px!important;
  padding:6px 8px!important;flex:1;min-width:0;
  border:1px solid var(--line);border-radius:var(--r1);background:#fff;color:var(--text)
}
.hex-field:focus{outline:none;border-color:var(--signal)}

.theme-preview-note{
  margin-top:16px;padding:9px 11px;background:var(--paper);border:1px solid var(--line);
  border-radius:var(--r2);font-size:11px;color:var(--text3);line-height:1.5;
  display:flex;gap:7px;align-items:flex-start
}
.theme-preview-note i{color:var(--signal);margin-top:1px;flex-shrink:0}