:root{--navy:#163847;--ink:#173440;--muted:#61757e;--line:#dce5e7;--paper:#f4f7f7;--teal:#137f7a;--orange:#c67135}*{box-sizing:border-box}body{margin:0;font:14px/1.5 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper)}h1,h2,h3,p{margin:0 0 12px}h1{font-size:27px;letter-spacing:-.8px}h2{font-size:20px;letter-spacing:-.35px}h3{font-size:14px}button,input,select{font:inherit}button{cursor:pointer;border:1px solid #cedadd;background:white;color:var(--ink);padding:8px 13px;border-radius:7px;font-weight:600}button:hover{background:#e9f1f1}button:disabled{opacity:.5;cursor:wait}.primary{background:var(--teal);color:white;border-color:var(--teal)}.primary:hover{background:#096963}input,select{border:1px solid #ccd9dc;border-radius:6px;background:white;padding:9px;color:var(--ink);max-width:100%}label{display:block;font-size:12px;font-weight:600;margin-bottom:12px}label input,label select{display:block;width:100%;margin-top:5px}header{background:var(--navy);color:white;display:flex;justify-content:space-between;align-items:center;padding:19px 32px;gap:20px}.identity,.header-controls,.inline{display:flex;align-items:center;gap:14px}.identity strong{font-size:19px}.identity small{display:block;font-size:9px;letter-spacing:2px;color:#a8c6ca}.brandmark{display:grid;place-items:center;width:41px;height:41px;border:1px solid #73aaa9;border-radius:9px;color:#8bd2bd;font-size:18px;font-weight:750}.header-controls select{max-width:290px}.header-controls form{margin:0}.toolbar{display:flex;justify-content:space-between;align-items:center;padding:27px 32px 10px;gap:20px}.toolbar label{min-width:210px}.eyebrow{font-size:10px;font-weight:700;letter-spacing:2px;color:var(--teal);margin-bottom:7px}.muted{color:var(--muted)}.small{font-size:12px}.tabs{display:flex;gap:6px;border-bottom:1px solid var(--line);padding:0 32px;margin-bottom:22px}.tabs button{border:0;border-bottom:3px solid transparent;border-radius:0;background:none;padding:14px 18px;color:var(--muted)}.tabs .selected{border-color:var(--teal);color:var(--teal)}main{padding:0 32px}.tab{display:none}.tab.active{display:block}.plan-layout{display:grid;grid-template-columns:300px 1fr;gap:18px}aside,.viewer-area,.tab:not(#drawings){background:white;border:1px solid var(--line);border-radius:11px}aside{padding:18px;max-height:720px;overflow:auto}.viewer-area{overflow:hidden;min-width:0}.viewer-tools{display:flex;align-items:center;justify-content:space-between;padding:12px 15px;border-bottom:1px solid var(--line);gap:12px;flex-wrap:wrap}.viewer-tools button{font-size:12px;padding:6px 9px}.canvas-wrap{position:relative;height:550px;background:#fafcfc;overflow:hidden}canvas{width:100%;height:100%;touch-action:none;display:block}#canvas-empty{position:absolute;left:15%;top:42%;right:15%;text-align:center;color:var(--muted);pointer-events:none}.inspection{padding:12px 16px;font-size:12px;background:#eef4f3;min-height:50px;word-break:break-word}.section-heading{display:flex;justify-content:space-between;gap:14px;align-items:center;margin-bottom:16px}.section-heading h2{margin-bottom:4px}aside h2{font-size:16px}.drawing-card{border:1px solid var(--line);border-left:3px solid var(--teal);border-radius:7px;padding:12px;margin:12px 0}.drawing-name{font-size:12px;font-weight:700;overflow-wrap:anywhere}.drawing-card small{display:block;color:var(--muted);margin-bottom:8px}.drawing-card details{margin-top:8px}.drawing-card summary{cursor:pointer;font-size:12px}.drawing-card input[type=number]{width:72px}.drawing-card .alignment{display:flex;gap:5px;flex-wrap:wrap}.drawing-card label.check,.layer-toggle{display:flex;gap:8px;align-items:center;font-size:12px;margin:5px 0}.check input,.layer-toggle input{width:auto;margin:0}.layer-toggle{font-weight:400;overflow-wrap:anywhere}.swatch{width:9px;height:9px;border-radius:50%;flex-shrink:0}.tab:not(#drawings){padding:24px}.notice{border-left:3px solid #cda46c;background:#fcf7ed;padding:12px 16px;font-size:12px;line-height:1.6}.table-wrap{overflow:auto;max-height:65vh}table{border-collapse:collapse;min-width:100%;font-size:12px}th{text-align:left;color:var(--muted);font-size:11px;background:#f0f5f5;position:sticky;top:0;z-index:1}th,td{padding:13px 12px;border-bottom:1px solid var(--line);vertical-align:top}tbody tr[data-row]{cursor:pointer}tbody tr[data-row]:hover{background:#eef6f4}td small{display:block;color:var(--muted)}.rules-table input{width:90px;font-size:12px}.rules-table input[data-field=category]{width:150px}.rules-table input[data-field=kinds]{width:155px}.rules-table td:first-child{min-width:170px}.rules-table select{font-size:12px}.metrics{display:flex;gap:16px;flex-wrap:wrap;margin:20px 0}.metric{background:#edf5f3;border:1px solid #d5e6e2;padding:16px 24px;border-radius:8px;min-width:180px}.metric strong{font-size:24px;display:block}.metric span{font-size:11px;color:var(--muted)}.inline label{margin:0}.inline input{width:110px}.error{color:#a22c2c}#message{margin:0 32px 18px;padding:12px 16px;background:#e4f1ee;border:1px solid #aaccc2;border-radius:6px}#message.error{background:#fff0ec;border-color:#e1b3a8}dialog{border:1px solid var(--line);border-radius:13px;padding:28px;width:min(460px,90vw);color:var(--ink)}dialog::backdrop{background:#102e3b99}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:22px}footer{padding:24px 32px;font-size:11px;color:var(--muted)}.login{min-height:100vh;display:grid;place-items:center;background:var(--navy)}.login-card{width:min(400px,90vw);background:white;border-radius:16px;padding:38px}.login-card .brandmark{background:var(--navy);margin-bottom:25px}.login-card form{margin-top:26px}.login-card button{width:100%;margin:10px 0 20px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}@media(max-width:1000px){.plan-layout{grid-template-columns:240px 1fr}header,.toolbar{padding-left:18px;padding-right:18px}main{padding:0 18px}.tabs{padding:0 18px}.viewer-tools .small{display:none}}@media(max-width:750px){header,.toolbar{flex-wrap:wrap}.header-controls{flex-wrap:wrap}.tabs{overflow:auto;white-space:nowrap}.plan-layout{grid-template-columns:1fr}aside{max-height:300px}.section-heading{align-items:flex-start;flex-wrap:wrap}.canvas-wrap{height:420px}.inline{flex-wrap:wrap}}

/* v1.1 */
button.danger{color:#a3372c;border-color:#e3b3ad}
button.danger:hover{background:#fbeceb}
tr.suggested td{background:#fff8e6}
tr.suggested td:first-child{box-shadow:inset 3px 0 0 #d99a1e}
/* v1.2 */
.user-chip{font-size:12px;color:#cfe3e4;white-space:nowrap}
.user-chip b{color:white}
.role{display:inline-block;font-size:10px;font-weight:700;letter-spacing:1px;text-transform:uppercase;padding:2px 7px;border-radius:10px;background:#e4efee;color:#0f6863;margin-left:6px}
.role.admin{background:#fbe9d9;color:#9a4f17}
.role.read{background:#eef0f4;color:#4a5670}.role.edit{background:#e3f3ea;color:#1f6b41}.role.owner{background:#fbe9d9;color:#9a4f17}
a.button-link{display:inline-block;text-decoration:none;border:1px solid #cedadd;background:white;color:var(--ink);padding:8px 13px;border-radius:7px;font-weight:600}
a.button-link:hover{background:#e9f1f1}
.readonly-banner{margin:0 32px 14px;padding:10px 16px;background:#eef0f4;border:1px solid #cfd5e2;border-radius:6px;font-size:13px;color:#3d4960}
body.readonly [data-edit]{display:none!important}
.spaced{margin-top:18px}
.share-list{border:1px solid var(--line);border-radius:8px;margin-bottom:12px}
.share-row{display:flex;align-items:center;gap:10px;padding:8px 12px;border-bottom:1px solid var(--line)}
.share-row:last-child{border-bottom:0}
.share-row span{flex:1}
.share-row select{width:auto;padding:5px}
.share-add{display:flex;gap:10px;align-items:flex-end}
.share-add label{flex:1;margin:0}
.dialog-actions.spread{justify-content:space-between}
dialog{width:min(560px,92vw)}
[hidden]{display:none!important}