:root{
  --ink:#1F2223;--ink2:#3a3d3e;--muted:#6e6a64;--line:#e3dfd8;--line2:#efece7;--bg:#f4f2ee;--card:#fff;
  --accent:#C9783A;--accent2:#a85f27;--accent-bg:#fbf1e8;--ok:#2f7d4f;--ok-bg:#e7f4ec;--warn:#a86a00;--warn-bg:#fff4dc;--bad:#b3261e;--bad-bg:#fbe9e7;--info:#2b5d8a;--info-bg:#e7f0f8;
  --r:8px;--sh:0 1px 2px rgba(0,0,0,.05),0 2px 8px rgba(0,0,0,.04);
  --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;--head:'Barlow Condensed','Inter',sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.5 var(--font);-webkit-font-smoothing:antialiased}
a{color:var(--accent2);text-decoration:none}a:hover{text-decoration:underline}
h1,h2,h3{font-family:var(--head);font-weight:700;letter-spacing:.01em;margin:0 0 .4em;line-height:1.15}
h1{font-size:30px}h2{font-size:22px}h3{font-size:17px;text-transform:uppercase;letter-spacing:.06em}
p{margin:0 0 .8em}small,.muted{color:var(--muted)}.nowrap{white-space:nowrap}.r{text-align:right}.c{text-align:center}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px}
hr{border:0;border-top:1px solid var(--line);margin:18px 0}

/* layout */
.shell{display:grid;grid-template-columns:232px 1fr;min-height:100vh}
.side{background:var(--ink);color:#d9d6d0;padding:18px 12px;position:sticky;top:0;height:100vh;overflow:auto;display:flex;flex-direction:column}
.side .logo{display:block;padding:4px 10px 18px}.side .logo img{max-width:170px;max-height:42px;filter:brightness(0) invert(1)}
.side .logo span{font-family:var(--head);font-size:22px;font-weight:700;color:#fff;letter-spacing:.08em}
.side nav a{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:6px;color:#cfcac2;font-weight:500;margin-bottom:2px}
.side nav a:hover{background:#2c3031;text-decoration:none;color:#fff}.side nav a.on{background:var(--accent);color:#fff}
.side nav .grp{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:#8a857d;padding:16px 12px 6px}
.side .me{margin-top:auto;padding:12px;border-top:1px solid #34393a;font-size:12.5px;color:#a9a39a}
.side .me a{color:#e8c3a2}
.main{padding:26px 32px 60px;min-width:0;overflow-x:hidden}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.topbar h1{margin:0}
.crumb{font-size:12.5px;color:var(--muted);margin-bottom:4px}.crumb a{color:var(--muted)}
.mobnav{display:none}

/* cards */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh);padding:18px 20px;margin-bottom:16px}
.card.flush{padding:0}.card h3{margin-bottom:12px}
.card-h{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px;flex-wrap:wrap}.card-h h3{margin:0}
.grid{display:grid;gap:16px}.grid>*{min-width:0}.g2{grid-template-columns:1fr 1fr}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.g-side{grid-template-columns:minmax(0,1fr) 340px}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:14px 16px;cursor:pointer;transition:.15s}
.kpi:hover{border-color:var(--accent)}.kpi b{display:block;font-family:var(--head);font-size:30px;line-height:1}.kpi span{font-size:12px;color:var(--muted)}
.stack>*+*{margin-top:10px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.row.between{justify-content:space-between}.grow{flex:1}

/* tables */
table.t{width:100%;border-collapse:collapse}
.t th{font-size:11.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:600;text-align:left;padding:9px 12px;border-bottom:1px solid var(--line);background:#faf9f7;position:sticky;top:0}
.t td{padding:10px 12px;border-bottom:1px solid var(--line2);vertical-align:top}
.t tr.click{cursor:pointer}.t tr.click:hover td{background:#fbfaf8}
.t tr:last-child td{border-bottom:0}
.tw{overflow:auto}

/* forms */
label{display:block;font-size:12.5px;font-weight:600;color:var(--ink2);margin:0 0 4px}
.f{margin-bottom:12px}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=tel],input[type=date],input[type=datetime-local],input[type=url],input[type=search],select,textarea{
  width:100%;padding:9px 11px;border:1px solid #d6d1c8;border-radius:6px;background:#fff;font:inherit;color:var(--ink);transition:border .15s}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 3px rgba(201,120,58,.15)}
textarea{min-height:90px;resize:vertical}
input.sm,select.sm{padding:5px 8px;font-size:13px}
.chk{display:flex;gap:8px;align-items:flex-start;font-weight:500;cursor:pointer}.chk input{margin-top:3px}
.help{font-size:12px;color:var(--muted);margin-top:3px}
.fg{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:0 14px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 15px;border-radius:6px;border:1px solid #cfc9bf;background:#fff;color:var(--ink);font:600 13.5px var(--font);cursor:pointer;white-space:nowrap;text-decoration:none!important;transition:.12s}
.btn:hover{border-color:var(--ink)}.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.p{background:var(--accent);border-color:var(--accent);color:#fff}.btn.p:hover{background:var(--accent2)}
.btn.d{background:var(--ink);border-color:var(--ink);color:#fff}
.btn.danger{color:var(--bad);border-color:#e7b8b3}.btn.danger:hover{background:var(--bad-bg)}
.btn.ghost{border-color:transparent;background:transparent}.btn.ghost:hover{background:var(--line2)}
.btn.sm{padding:5px 10px;font-size:12.5px}.btn.lg{padding:12px 22px;font-size:15px}
.btn.block{width:100%}

/* pills */
.pill{display:inline-block;padding:2px 9px;border-radius:99px;font-size:11.5px;font-weight:600;background:var(--line2);color:var(--ink2);white-space:nowrap}
.pill.ok{background:var(--ok-bg);color:var(--ok)}.pill.warn{background:var(--warn-bg);color:var(--warn)}.pill.bad{background:var(--bad-bg);color:var(--bad)}.pill.info{background:var(--info-bg);color:var(--info)}.pill.acc{background:var(--accent-bg);color:var(--accent2)}.pill.dark{background:var(--ink);color:#fff}

/* tabs */
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);margin-bottom:18px;overflow-x:auto}
.tabs a{padding:10px 14px;color:var(--muted);font-weight:600;border-bottom:2px solid transparent;margin-bottom:-1px;white-space:nowrap}
.tabs a:hover{color:var(--ink);text-decoration:none}.tabs a.on{color:var(--ink);border-color:var(--accent)}
.tabs a .n{background:var(--accent);color:#fff;border-radius:99px;padding:0 6px;font-size:11px;margin-left:5px}

/* stage tracker */
.track{display:flex;gap:0;overflow-x:auto;padding:4px 0 10px}
.track .st{flex:1;min-width:110px;text-align:center;position:relative;font-size:12px;color:var(--muted);padding-top:26px}
.track .st:before{content:'';position:absolute;top:9px;left:0;right:0;height:3px;background:var(--line)}
.track .st:first-child:before{left:50%}.track .st:last-child:before{right:50%}
.track .st i{position:absolute;top:2px;left:50%;transform:translateX(-50%);width:17px;height:17px;border-radius:50%;background:#fff;border:3px solid var(--line);z-index:1}
.track .st.done{color:var(--ink)}.track .st.done:before{background:var(--accent)}.track .st.done i{background:var(--accent);border-color:var(--accent)}
.track .st.cur{color:var(--ink);font-weight:700}.track .st.cur i{border-color:var(--accent);background:#fff;box-shadow:0 0 0 4px rgba(201,120,58,.2)}

/* sheet editor */
.sec{border:1px solid var(--line);border-radius:var(--r);margin-bottom:12px;background:#fff;overflow:hidden}
.sec-h{background:#faf9f7;padding:9px 14px;font-family:var(--head);font-size:16px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}
.item{display:grid;grid-template-columns:200px 1fr auto;gap:10px;padding:8px 14px;border-bottom:1px solid var(--line2);align-items:start}
.item:last-child{border-bottom:0}.item .nm{font-weight:600}.item.rep .nm,.item.rep .sp{text-decoration:line-through;color:#aaa}
.item.chg{background:var(--accent-bg)}
.item input,.item textarea{padding:5px 8px;font-size:13px}.item textarea{min-height:34px}
.totalbar{position:sticky;bottom:0;background:var(--ink);color:#fff;border-radius:var(--r);padding:12px 18px;display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:12px;z-index:5;box-shadow:0 -4px 20px rgba(0,0,0,.12)}
.totalbar .amt{font-family:var(--head);font-size:28px;font-weight:700}
.totalbar small{color:#bdb8b0}
.opt{display:flex;gap:10px;align-items:flex-start;padding:10px 12px;border:1px solid var(--line);border-radius:6px;margin-bottom:6px;cursor:pointer;background:#fff;transition:.12s}
.opt:hover{border-color:var(--accent)}.opt.on{border-color:var(--accent);background:var(--accent-bg)}.opt.dis{opacity:.5;cursor:not-allowed}
.opt .pr{margin-left:auto;font-weight:700;white-space:nowrap}
.opt input{margin-top:3px}

/* misc */
.empty{text-align:center;color:var(--muted);padding:30px 10px}
.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:11px 18px;border-radius:8px;z-index:1000;box-shadow:0 8px 30px rgba(0,0,0,.25);font-weight:500;max-width:90vw}
.toast.bad{background:var(--bad)}
.ov{position:fixed;inset:0;background:rgba(20,22,23,.55);z-index:900;display:flex;align-items:flex-start;justify-content:center;padding:6vh 16px;overflow:auto}
.modal{background:#fff;border-radius:10px;max-width:640px;width:100%;padding:22px 24px;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.modal.wide{max-width:960px}
.modal-h{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.modal-h h2{margin:0}
.modal-f{display:flex;gap:8px;justify-content:flex-end;margin-top:18px;flex-wrap:wrap}
.photos{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:10px}
.photos figure{margin:0;background:#fff;border:1px solid var(--line);border-radius:6px;overflow:hidden;position:relative}
.photos img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;cursor:zoom-in;background:#eee}
.photos figcaption{padding:6px 9px;font-size:12px;color:var(--muted)}
.photos .x{position:absolute;top:5px;right:5px}
.light{position:fixed;inset:0;background:rgba(0,0,0,.92);z-index:1001;display:flex;align-items:center;justify-content:center;cursor:zoom-out}.light img{max-width:94vw;max-height:92vh}
.msgs{display:flex;flex-direction:column;gap:10px}
.msg{max-width:78%;padding:10px 13px;border-radius:10px;background:var(--line2)}
.msg.me{align-self:flex-end;background:var(--accent-bg)}.msg.sys{align-self:center;background:transparent;color:var(--muted);font-size:12.5px;font-style:italic;padding:2px}
.msg.int{background:#fff7d6;border:1px dashed #e0c860}
.msg .who{font-size:11.5px;color:var(--muted);margin-bottom:3px}
.act{border-left:2px solid var(--line);padding:0 0 12px 14px;position:relative}
.act:before{content:'';position:absolute;left:-5px;top:5px;width:8px;height:8px;border-radius:50%;background:var(--accent)}
.act .when{font-size:11.5px;color:var(--muted)}
.sig-wrap{border:2px dashed #cfc9bf;border-radius:8px;background:#fff;position:relative;touch-action:none}
.sig-wrap canvas{display:block;width:100%;height:170px;cursor:crosshair}
.sig-wrap .clr{position:absolute;top:6px;right:6px}
.sig-wrap .hint{position:absolute;bottom:8px;left:12px;color:#bbb;font-size:12px;pointer-events:none}
.terms{white-space:pre-wrap;font-size:13px;background:#faf9f7;border:1px solid var(--line);border-radius:6px;padding:14px;max-height:280px;overflow:auto}
.notice{padding:12px 14px;border-radius:6px;background:var(--info-bg);color:var(--info);margin-bottom:14px}
.notice.warn{background:var(--warn-bg);color:var(--warn)}.notice.ok{background:var(--ok-bg);color:var(--ok)}.notice.bad{background:var(--bad-bg);color:var(--bad)}
.secret{display:flex;gap:6px;align-items:center}.secret code{background:var(--line2);padding:7px 10px;border-radius:5px;flex:1;overflow:auto;white-space:nowrap}
.dl{display:grid;grid-template-columns:140px 1fr;gap:6px 12px;font-size:13.5px}.dl dt{color:var(--muted)}.dl dd{margin:0}

/* client portal + public */
.cp{max-width:1080px;margin:0 auto;padding:0 18px 60px}
.cp-top{background:var(--ink);color:#fff}
.cp-top .in{max-width:1080px;margin:0 auto;padding:14px 18px;display:flex;justify-content:space-between;align-items:center;gap:12px}
.cp-top img{max-height:38px;filter:brightness(0) invert(1)}.cp-top a{color:#e8c3a2}
.hero{background:linear-gradient(120deg,#1f2223 0%,#33373a 100%);color:#fff;border-radius:10px;padding:26px 28px;margin:22px 0 18px}
.hero h1{color:#fff;font-size:36px;margin:0}.hero .muted{color:#bdb8b0}
.cards3{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
.todo{border-left:4px solid var(--accent)}
.auth{max-width:420px;margin:8vh auto;padding:0 16px}
.auth .card{padding:28px}
.auth .brand{text-align:center;margin-bottom:20px;background:var(--ink);border-radius:10px;padding:18px}.auth .brand img{max-height:46px;filter:brightness(0) invert(1)}

@media (max-width:1000px){
  .g3,.g4{grid-template-columns:1fr 1fr}.g-side{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:760px){
  .shell{grid-template-columns:1fr}
  .side{display:none;position:fixed;inset:0;z-index:800;height:100vh;width:260px}.side.open{display:flex}
  .mobnav{display:flex;align-items:center;justify-content:space-between;background:var(--ink);padding:10px 16px;position:sticky;top:0;z-index:700}
  .mobnav img{max-height:30px;filter:brightness(0) invert(1)}.mobnav button{background:none;border:0;color:#fff;font-size:24px}
  .main{padding:18px 16px 60px}
  .g2,.g3,.g4{grid-template-columns:1fr}
  .item{grid-template-columns:1fr}
  .hero h1{font-size:28px}
  .dl{grid-template-columns:1fr}
  .t.stack-m thead{display:none}.t.stack-m td{display:block;border:0;padding:3px 12px}.t.stack-m tr{display:block;border-bottom:1px solid var(--line);padding:8px 0}
}