:root{--bg:#f4f5f7;--panel:#fff;--panel2:#f0f2f5;--text:#1c2433;--muted:#5d6778;--border:#d5d9e0;--navy:#1b2a41;--navy2:#24365a;--side-text:#c7cfdc;--accent:#2e5f73;--accent-soft:#e3edf0;--ok:#2f6b3f;--ok-soft:#e5efe7;--bad:#9b1c1c;--bad-soft:#f6e6e6;--warn:#8a5a12;--warn-soft:#f6eedf;--ins:#1f4e8c;--r:3px}
[data-theme=dark]{--bg:#12171f;--panel:#1a212c;--panel2:#212a37;--text:#dde2ea;--muted:#929cad;--border:#313b4a;--navy:#0e141d;--navy2:#1d2a3d;--side-text:#aab4c4;--accent:#7fa9ba;--accent-soft:#223640;--ok:#7fb48c;--ok-soft:#1c2c21;--bad:#e08b8b;--bad-soft:#371e1e;--warn:#d6ab66;--warn-soft:#352b1a;--ins:#8fb4e6}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:13.5px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI","Helvetica Neue",Arial,sans-serif}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
h1{font-size:20px;font-weight:600;margin:0 0 2px}h2{font-size:14px;font-weight:600;margin:0 0 10px}h3{font-size:13.5px;font-weight:600;margin:0}
.muted{color:var(--muted)}.sm{font-size:12px}.nowrap{white-space:nowrap}.num{text-align:right;font-variant-numeric:tabular-nums}
.mono{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px}.serif{font-family:Georgia,"Times New Roman",serif}
.shell{display:flex;min-height:100vh}
.sidebar{width:228px;background:var(--navy);color:var(--side-text);padding:16px 0;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;flex-shrink:0;z-index:20}
.brand{display:flex;align-items:center;gap:10px;font-weight:600;font-size:15px;color:#fff;padding:0 16px 16px;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:8px}
.brand:hover{text-decoration:none}.brand small{display:block;font-size:11px;font-weight:400;color:var(--side-text)}
.logo{width:30px;height:30px;border:1px solid rgba(255,255,255,.35);color:#fff;display:grid;place-items:center;font-size:11px;font-weight:600;letter-spacing:.04em;flex-shrink:0}
nav a{display:block;padding:8px 16px;color:var(--side-text);border-left:3px solid transparent}
nav a:hover{background:var(--navy2);color:#fff;text-decoration:none}nav a.active{background:var(--navy2);color:#fff;border-left-color:#8fb0bd}
.sidebar-foot{margin-top:auto;padding:12px 16px 0;border-top:1px solid rgba(255,255,255,.08);font-size:12px}
.user{display:flex;gap:10px;align-items:flex-start;margin-bottom:10px}.user b{color:#fff;font-weight:600}.user .sm{font-size:11px;word-break:break-all}
.avatar{width:28px;height:28px;background:var(--navy2);color:#fff;display:grid;place-items:center;font-size:11px;font-weight:600;flex-shrink:0}
.foot-links{display:flex;flex-direction:column;align-items:flex-start;gap:2px}
.linkbtn{background:none;border:0;padding:2px 0;color:var(--side-text);font:inherit;font-size:12px;cursor:pointer}.linkbtn:hover{color:#fff;text-decoration:underline}
.main{flex:1;min-width:0}
.topbar{display:flex;align-items:center;gap:12px;padding:10px 24px;border-bottom:1px solid var(--border);background:var(--panel);position:sticky;top:0;z-index:10}
.crumbs{flex:1;color:var(--muted);font-size:12.5px}.topuser{color:var(--muted);font-size:12px}.topbar #menuBtn{display:none}
.view{padding:20px 24px;max-width:1200px;margin:0 auto}
.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--r);padding:14px 16px}
.card.flush{padding:0}.card-h{padding:12px 16px 2px}.card-h h2{margin:0 0 8px}
.grid{display:grid;gap:12px}.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.row{display:flex;align-items:center;gap:8px}.between{justify-content:space-between}.wrap{flex-wrap:wrap}.mt{margin-top:14px}.mb{margin-bottom:14px}
.page-head{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--border);flex-wrap:wrap}
.stats{display:grid;grid-template-columns:repeat(4,1fr);background:var(--panel);border:1px solid var(--border);border-radius:var(--r)}
.stat{padding:10px 16px;border-left:1px solid var(--border)}.stat:first-child{border-left:0}
.stat .n{font-size:20px;font-weight:600;font-variant-numeric:tabular-nums}.stat .l{color:var(--muted);font-size:11.5px}
.btn{border:1px solid var(--border);background:var(--panel);color:var(--text);padding:6px 12px;border-radius:var(--r);font:inherit;font-weight:500;cursor:pointer;display:inline-flex;gap:6px;align-items:center;white-space:nowrap}
.btn:hover{background:var(--panel2);text-decoration:none}.btn.primary{background:var(--navy);border-color:var(--navy);color:#fff}.btn.primary:hover{background:var(--navy2)}
[data-theme=dark] .btn.primary{background:var(--accent);border-color:var(--accent);color:#0e141d}
.btn.ok{color:var(--ok);border-color:var(--ok)}.btn.bad{color:var(--bad);border-color:var(--bad)}
.btn.ghost{background:transparent}.btn.sm{padding:3px 9px;font-size:12px}.btn:disabled{opacity:.5;cursor:not-allowed}
.clause.accepted .btn.ok[data-a=accepted]{background:var(--ok);color:#fff}.clause.rejected .btn.bad[data-a=rejected]{background:var(--bad);color:#fff}
.pill{display:inline-block;padding:1px 6px;border:1px solid var(--border);border-radius:2px;font-size:11px;font-weight:500;color:var(--muted);background:var(--panel);white-space:nowrap}
.pill.ok{color:var(--ok);border-color:var(--ok);background:var(--ok-soft)}.pill.bad{color:var(--bad);border-color:var(--bad);background:var(--bad-soft)}.pill.warn{color:var(--warn);border-color:var(--warn);background:var(--warn-soft)}.pill.acc{color:var(--accent);border-color:var(--accent);background:var(--accent-soft)}
table{width:100%;border-collapse:collapse}th{text-align:left;font-size:11.5px;font-weight:600;color:var(--muted);padding:7px 12px;border-bottom:1px solid var(--border);background:var(--panel2)}
td{padding:7px 12px;border-bottom:1px solid var(--border);vertical-align:top}tr:last-child td{border-bottom:0}tbody tr.click{cursor:pointer}tbody tr.click:hover{background:var(--panel2)}
input,select,textarea{font:inherit;color:var(--text);background:var(--panel);border:1px solid var(--border);border-radius:var(--r);padding:6px 8px;width:100%}
input:focus,select:focus,textarea:focus{outline:1px solid var(--accent);border-color:var(--accent)}
label.f{display:block;font-size:12px;font-weight:600;color:var(--text);margin-bottom:4px}.field{margin-bottom:12px}
.drop{border:1px dashed var(--muted);border-radius:var(--r);padding:22px;text-align:center;cursor:pointer;color:var(--muted);background:var(--panel2)}
.drop:hover,.drop.has{border-color:var(--accent);color:var(--text)}
.seg{display:inline-flex;border:1px solid var(--border);border-radius:var(--r);overflow:hidden}.seg button{border:0;background:var(--panel);color:var(--muted);padding:6px 14px;font:inherit;cursor:pointer}.seg button+button{border-left:1px solid var(--border)}.seg button.on{background:var(--navy);color:#fff}
.steps{display:flex;flex-direction:column;gap:8px}.step{display:flex;gap:10px;align-items:center;color:var(--muted)}
.dot{width:20px;height:20px;border:1px solid var(--border);display:grid;place-items:center;font-size:11px;flex-shrink:0}
.step.done{color:var(--text)}.step.done .dot{background:var(--ok);border-color:var(--ok);color:#fff}.step.cur{color:var(--text);font-weight:600}.step.cur .dot{border-color:var(--navy);background:var(--navy);color:#fff}
.bar{height:6px;background:var(--panel2);border:1px solid var(--border);overflow:hidden}.bar i{display:block;height:100%;background:var(--accent);transition:width .3s}
.clause{margin-bottom:10px}.clause .hd{display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.clause.accepted{border-left:3px solid var(--ok)}.clause.rejected{border-left:3px solid var(--bad)}.clause.pending{border-left:3px solid var(--border)}
.txt{background:var(--panel);border:1px solid var(--border);padding:10px 12px;font-family:Georgia,"Times New Roman",serif;font-size:14px;line-height:1.65}
ins{color:var(--ins);text-decoration:underline double;text-underline-offset:2px}
del{color:var(--bad);text-decoration:line-through}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:12px}.cols h4{margin:0 0 4px;font-size:11.5px;font-weight:600;color:var(--muted)}
.colhead{margin-bottom:6px;font-size:12px;font-weight:600;color:var(--muted)}
.tabs{display:flex;border-bottom:1px solid var(--border);margin-bottom:14px}.tabs a{padding:7px 14px;color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-1px}.tabs a:hover{text-decoration:none;color:var(--text)}.tabs a.on{color:var(--text);font-weight:600;border-color:var(--navy)}
[data-theme=dark] .tabs a.on{border-color:var(--accent)}
.toast{position:fixed;bottom:20px;right:20px;background:var(--navy);color:#fff;padding:9px 14px;border-radius:var(--r);z-index:99;font-size:13px}
.switch{width:34px;height:18px;border-radius:9px;background:var(--border);position:relative;border:0;cursor:pointer;flex-shrink:0}.switch::after{content:"";position:absolute;top:2px;left:2px;width:14px;height:14px;border-radius:50%;background:#fff;transition:.15s}.switch.on{background:var(--accent)}.switch.on::after{left:18px}
code{background:var(--panel2);border:1px solid var(--border);padding:1px 5px;border-radius:2px;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px}
.modal-bg{position:fixed;inset:0;background:rgba(15,20,30,.5);display:grid;place-items:center;z-index:50;padding:16px}.modal{width:min(500px,100%)}
.guide-step{display:flex;gap:14px}.guide-step .num{width:26px;height:26px;border:1px solid var(--border);color:var(--text);display:grid;place-items:center;font-weight:600;flex-shrink:0}
@media(max-width:900px){.g3,.g4,.stats{grid-template-columns:repeat(2,1fr)}.cols{grid-template-columns:1fr}.topuser{display:none}}
@media(max-width:720px){.sidebar{position:fixed;left:-240px;transition:left .2s}.sidebar.open{left:0}.topbar #menuBtn{display:inline-flex}.topbar{padding:8px 12px}.view{padding:14px}.g2,.g3,.g4{grid-template-columns:1fr}table{display:block;overflow-x:auto}}