.app-header #blueprint-toggle{display:inline-flex;align-items:center;gap:7px;min-height:44px;padding:10px 15px;background:#eef5f8;border:1px solid #b9d4e1;border-radius:6px;color:#075b88;font-weight:600;white-space:nowrap}
.app-header #blueprint-toggle[aria-expanded=true]{background:#123f59;color:white;border-color:#123f59}
#blueprint-sheet{max-width:1500px;margin:auto;padding:28px 4vw 30px;animation:enter .3s ease}
.bp-intro{display:flex;justify-content:space-between;gap:24px;align-items:center}.bp-intro .eyebrow{color:#527b91;letter-spacing:.14em;margin-bottom:12px}.bp-intro h1{font-size:clamp(28px,3vw,44px);font-weight:550;letter-spacing:-.04em;line-height:1.12}.bp-lead{font-size:15px;line-height:1.65;color:#647b89;margin:14px 0 0}.bp-mobile-break{display:none}
.bp-source{display:inline-flex;align-items:center;gap:30px;border-bottom:1px solid #93adbb;padding:12px 0;font-size:13px;white-space:nowrap}.bp-source:hover{color:#087d9c}
.bp-summary{display:flex;align-items:center;flex-wrap:wrap;gap:10px 24px;font-size:11px;color:#617b8b;border-bottom:1px solid #dae4ea;padding:18px 0 14px}.bp-summary span{display:flex;gap:8px;align-items:center}.bp-summary i{width:7px;height:7px;background:#79a92c;border-radius:50%}
.bp-how{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 0;font-size:12px;line-height:1.6;color:#536f80}.bp-how b{color:#1b465f;font-weight:600}.bp-how button,.bp-footer button{min-height:44px;white-space:nowrap;border:0;background:none;color:#0a668b;font-size:12px;padding:8px 0;font-weight:600}
#blueprint-status{padding:40px;text-align:center;font-size:14px;color:#5e7a8b}.bp-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;align-items:start}
.bp-card{background:white;border:1px solid #d6e2e9;border-radius:10px;overflow:hidden;min-width:0;box-shadow:0 3px 12px #18364b04}
.bp-card-head{display:flex;align-items:center;gap:15px;padding:19px 20px;border-bottom:1px solid #e8eef2}.bp-card-head>div{min-width:0;flex:1}.bp-kicker{margin:0 0 6px;font-size:9px;letter-spacing:.13em;color:#6b8798;font-weight:650}.bp-card h2{font-size:17px;font-weight:600;letter-spacing:-.02em;margin:0;line-height:1.3}.bp-expand{flex-shrink:0;min-height:44px;background:#f2f7f9;border:1px solid #d3e2ea;border-radius:5px;padding:0 12px;font-size:11px;color:#32647e}
.bp-dimension{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 20px;font-size:10px;color:#718795;background:#f8fafb;border-bottom:1px solid #edf1f4}.bp-dimension strong{font-size:12px;color:#36596d;font-weight:600}
.bp-stage{position:relative;aspect-ratio:1.65;overflow:hidden;background:#fff;isolation:isolate;user-select:none;--split:50%;--zoom:1;--pan-x:0px;--pan-y:0px;--opacity:.55}
.bp-layer{position:absolute;inset:0;overflow:hidden;pointer-events:none}.bp-transform{position:absolute;inset:0;transform:translate(var(--pan-x),var(--pan-y)) scale(var(--zoom));transform-origin:50% 50%}.bp-transform img{display:block;width:100%;height:100%;object-fit:contain;pointer-events:none}.bp-cad{clip-path:inset(0 0 0 var(--split));background:white}
.bp-layer-labels{position:absolute;inset:12px 12px auto;display:flex;justify-content:space-between;gap:10px;pointer-events:none;z-index:3}.bp-layer-labels span{font-size:9px;font-weight:600;border-radius:4px;padding:6px 8px;box-shadow:0 1px 6px #123d4f0a;border:1px solid #d5e2e8;background:#ffffffed;color:#536a79}.bp-layer-labels span:last-child{color:#0b7291;border-color:#c7e3eb;background:#edfafdF2}
.bp-divider{position:absolute;z-index:4;top:0;bottom:0;left:clamp(22px,var(--split),calc(100% - 22px));width:44px;transform:translateX(-50%);cursor:ew-resize;touch-action:pan-y}.bp-divider:before{content:'';position:absolute;top:0;bottom:0;width:2px;left:21px;background:#168aa3;box-shadow:0 0 0 1px #ffffff70}.bp-divider span{position:absolute;top:50%;left:0;display:grid;place-items:center;transform:translateY(-50%);width:44px;height:44px;background:white;color:#007b99;border:1px solid #0b8ca6;border-radius:50%;font-size:19px;box-shadow:0 2px 14px #1f5f7940}
.bp-stage[data-zoomed=true]{cursor:grab;touch-action:none}.bp-stage.is-panning{cursor:grabbing}.bp-card[data-mode=overlay] .bp-cad{clip-path:none;opacity:var(--opacity);mix-blend-mode:multiply}.bp-card[data-mode=overlay] .bp-divider{display:none}
.bp-controls{padding:14px 20px 17px;border-top:1px solid #e1eaf0}.bp-mode-row{display:flex;align-items:center;justify-content:space-between;gap:10px}.bp-segments{display:flex;padding:3px;border:1px solid #d6e4eb;background:#f7fafb;border-radius:6px;gap:2px}.bp-segments button{border:0;background:none;padding:7px 13px;color:#607e8f;font-size:11px;border-radius:4px;min-height:34px}.bp-segments button[aria-pressed=true]{background:white;color:#085d82;box-shadow:0 1px 4px #234d6520;font-weight:600}.bp-position{font-size:10px;color:#5b7d8e;font-variant-numeric:tabular-nums}
.bp-slider-label{display:flex;justify-content:space-between;gap:10px;font-size:11px;color:#4c6b7d;margin-top:14px}.bp-slider-label output{font-variant-numeric:tabular-nums;color:#076985;font-weight:600}.bp-card input[type=range]{display:block;width:100%;height:36px;margin:2px 0;accent-color:#138aa3;cursor:ew-resize;touch-action:pan-y}
.bp-preset-row{display:flex;align-items:center;gap:6px}.bp-preset-row button{flex:1;background:#f5f8fa;border:1px solid #e1e9ee;border-radius:4px;color:#56798e;font-size:10px;min-height:32px}.bp-preset-row button:hover{background:#e9f5f9;color:#075b88}.bp-zoom{display:grid;grid-template-columns:50px 1fr 34px;align-items:center;gap:10px;margin-top:8px;font-size:10px;color:#668395}.bp-card .bp-zoom input{height:28px}.bp-zoom output{text-align:right;font-variant-numeric:tabular-nums}.bp-context{padding:0 20px 17px;font-size:11px;line-height:1.6;color:#6b8391}.bp-context p{margin:0}.bp-context details{margin-top:8px}.bp-context summary{color:#35637b;min-height:30px;line-height:30px}.bp-context details p{font-size:10px;padding-bottom:4px}.bp-context a{display:inline-block;margin-top:9px;border-bottom:1px solid #b6cdd9;color:#0a6d91;font-size:10px}
.bp-footer{font-size:11px;line-height:1.8;color:#718794;border-top:1px solid #dbe5eb;margin-top:32px;padding:20px 0}.bp-footer b{color:#476578;font-weight:600}.bp-footer p{max-width:1050px;margin:0 0 8px}
#blueprint-dialog{width:min(1400px,calc(100vw - 36px));max-width:none;height:calc(100dvh - 36px);max-height:none;padding:0;border:1px solid #b5ccd9;border-radius:12px;color:#173c52;background:#f5f8fa;box-shadow:0 20px 80px #102d4260}
#blueprint-dialog::backdrop{background:#102d4280;backdrop-filter:blur(5px)}.bp-dialog-bar{height:55px;display:flex;align-items:center;justify-content:space-between;padding:0 20px;background:white;border-bottom:1px solid #dbe5ed;font-size:13px;font-weight:600}.bp-dialog-bar button{min-height:44px;border:0;background:none;color:#32677e;font-size:12px}.bp-dialog-bar button span{font-size:22px;margin-left:12px}#blueprint-dialog-content{height:calc(100% - 55px)}
#blueprint-dialog .bp-card{height:100%;border:0;border-radius:0;display:flex;flex-direction:column;box-shadow:none}#blueprint-dialog .bp-card-head{padding:12px 20px}#blueprint-dialog .bp-expand{display:none}#blueprint-dialog .bp-stage{flex:1;min-height:120px;aspect-ratio:auto}#blueprint-dialog .bp-context{display:none}#blueprint-dialog .bp-controls{padding:8px 20px 11px}#blueprint-dialog .bp-mode-row{float:right;gap:20px}#blueprint-dialog .bp-slider-label{margin:3px 0 0;max-width:55%}#blueprint-dialog .bp-controls>.bp-range{width:55%}#blueprint-dialog .bp-preset-row{display:none}#blueprint-dialog .bp-zoom{max-width:55%;margin:0}.bp-placeholder{background:#eef4f7;min-height:360px;border:1px dashed #bfd1dd;border-radius:10px;display:grid;place-items:center;color:#6c899b;font-size:12px}
@media(max-width:900px){#blueprint-sheet{padding:28px 20px}.bp-intro{align-items:flex-start}.bp-source{font-size:11px;gap:15px}.bp-grid{gap:18px}.bp-card-head{padding:15px}.bp-card h2{font-size:15px}.bp-dimension,.bp-controls{padding-left:15px;padding-right:15px}.bp-context{padding-left:15px;padding-right:15px}.app-header #blueprint-toggle{padding:8px 10px;font-size:11px;gap:5px}}
@media(max-width:650px){#blueprint-sheet{padding:24px 15px}.bp-intro{display:block}.bp-intro h1{font-size:29px}.bp-lead{font-size:13px;margin-top:10px}.bp-source{margin-top:8px;padding:8px 0;min-height:40px}.bp-summary{font-size:10px;gap:10px 18px;padding:15px 0}.bp-summary span:last-child{display:none}.bp-how{align-items:flex-start;gap:12px;padding:14px 0}.bp-how>div{max-width:260px;font-size:11px}.bp-how button{font-size:0;min-width:44px;background:#eaf3f7;border:1px solid #d1e2eb;border-radius:5px;padding:0}.bp-how button:after{content:'↺';font-size:21px}.bp-grid{grid-template-columns:1fr;gap:20px}.bp-card h2{font-size:16px}.bp-expand{min-height:42px;padding:0 10px}.bp-card input[type=range]{height:44px}.bp-segments button,.bp-preset-row button{min-height:40px}.bp-context details p{font-size:11px}.bp-context summary{min-height:40px;line-height:40px}.bp-footer{margin-top:24px}.bp-layer-labels{inset:8px 8px auto}.bp-layer-labels span{font-size:8px;padding:5px 6px}#blueprint-dialog{width:100vw;height:100dvh;max-height:100dvh;margin:0;border:0;border-radius:0}.bp-dialog-bar{padding:0 15px;font-size:12px}#blueprint-dialog .bp-card-head{padding:10px 15px}#blueprint-dialog .bp-card h2{font-size:15px}#blueprint-dialog .bp-mode-row{float:none;gap:10px}#blueprint-dialog .bp-slider-label{max-width:none;margin-top:9px}#blueprint-dialog .bp-controls>.bp-range{width:100%}#blueprint-dialog .bp-zoom{max-width:none}.bp-dimension{font-size:9px}.bp-dimension strong{font-size:11px}.bp-stage[data-zoomed=true]:after{content:'Drag to pan';position:absolute;bottom:8px;left:50%;transform:translateX(-50%);font-size:8px;letter-spacing:.02em;color:#487189;background:#fffffff2;border:1px solid #d3e2eb;padding:4px 8px;border-radius:4px;pointer-events:none}}
@media(max-width:380px){.app-header #blueprint-toggle{padding:8px;font-size:10px;gap:3px}.app-header #blueprint-toggle>span:first-child{display:none}.app-header nav{gap:6px}.bp-card-head{gap:8px}.bp-card h2{font-size:15px}.bp-kicker{font-size:8px}.bp-mobile-break{display:block}}
@media(prefers-reduced-motion:reduce){#blueprint-sheet{animation:none}}
.bp-audit{display:flex;align-items:center;gap:24px;margin:20px 0 12px;padding:18px 20px;border:1px solid #dbb3ad;border-left:4px solid #a64f45;border-radius:7px;background:#fff9f7}.bp-audit>div{flex:1;min-width:0}.bp-audit h2{font-size:15px;margin:0 0 7px;color:#783d38;font-weight:650}.bp-audit p{font-size:12px;line-height:1.65;margin:0;color:#6a5d59}.bp-audit>a{display:inline-flex;align-items:center;min-height:44px;padding:10px 14px;border:1px solid #d2b4ac;border-radius:5px;background:white;font-size:12px;font-weight:600;color:#7d4940;white-space:nowrap}.bp-catalog{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0 0;color:#567184;font-size:12px}.bp-catalog label{display:flex;align-items:center;gap:12px;font-weight:600}.bp-catalog select{background:white;border:1px solid #bfd1dc;border-radius:5px;color:#234e66;font:inherit;font-weight:400;min-height:44px;padding:8px 34px 8px 12px;max-width:100%}.bp-catalog>span{font-size:11px;white-space:nowrap}.bp-finding{display:inline-block;margin-bottom:7px!important;color:#7c5143;background:#f7efeb;border:1px solid #ebdcd4;border-radius:4px;padding:4px 7px;font-size:10px;font-weight:600}.bp-sheet-links{display:flex;flex-wrap:wrap;gap:8px 20px;padding:12px 0}.bp-sheet-links a{color:#0a6d91;min-height:35px;display:inline-flex;align-items:center;border-bottom:1px solid #bfd1dc}.bp-card[hidden]{display:none!important}
@media(max-width:650px){.bp-audit{display:block;padding:15px;margin-top:16px}.bp-audit>a{margin-top:13px;white-space:normal;font-size:12px}.bp-audit p{font-size:12px}.bp-catalog{display:block}.bp-catalog label{gap:9px}.bp-catalog select{min-width:0;flex:1;width:100%;font-size:12px}.bp-catalog>span{display:block;margin-top:8px;font-size:10px}.bp-sheet-links{display:grid;grid-template-columns:1fr 1fr;gap:8px 12px}.bp-sheet-links a{font-size:10px}.bp-finding{font-size:10px;line-height:1.4}}
.bp-audit.bp-corrected{border-color:#bdd6c7;border-left-color:#397451;background:#f5faf6}.bp-corrected h2{color:#2e6047}.bp-corrected p{color:#536b5b}.bp-corrected>a{color:#2e6047;border-color:#bad2c3}