@font-face{font-family:Montserrat;src:url('assets/brand/montserrat-regular.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:Montserrat;src:url('assets/brand/montserrat-semibold.woff2') format('woff2');font-weight:600;font-display:swap}
@font-face{font-family:Montserrat;src:url('assets/brand/montserrat-bold.woff2') format('woff2');font-weight:700;font-display:swap}
:root{--bg:#EDF2F7;--panel:#fff;--line:#D2DBE3;--text:#001B2D;--muted:#526877;--accent:#FF5F39}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:13px/1.55 Montserrat,Arial,sans-serif}button,input,select{font:inherit}button,.button{cursor:pointer;background:#fff;color:var(--text);border:1px solid var(--line);border-radius:7px;padding:9px 12px;display:inline-block;font-weight:600;transition:background .15s,border-color .15s}button:hover,.button:hover{background:#EDF2F7;border-color:#94A2AB}button[aria-pressed=true]{background:var(--text);color:#fff;border-color:var(--text)}button:disabled{opacity:.45;cursor:not-allowed}button.primary{background:var(--accent);border-color:var(--accent);color:#001B2D;width:100%;font-weight:700}button.primary:hover{background:#ff7858}button.danger{color:#ab283c;margin-top:12px}input,select{background:#fff;color:var(--text);border:1px solid #b7c5cf;border-radius:5px;padding:8px;max-width:100%}label{display:block;margin:12px 0 6px;font-weight:600;font-size:12px}label input,label select{width:100%;display:block;margin-top:5px;font-weight:400}h1,h2,h3,p{margin:0 0 14px}h1{font-size:23px;line-height:1.2;margin-bottom:0;font-weight:600;letter-spacing:-.7px}h2{font-size:18px;line-height:1.3;letter-spacing:-.4px}h3{font-size:15px;margin-top:22px}header{display:flex;align-items:center;gap:20px;padding:14px 28px;background:#fff;border-bottom:1px solid var(--line)}.brand-lockup{display:flex;align-items:center;gap:24px;min-width:0}.coral-logo{width:112px;height:60px;object-fit:contain}.brand-title{border-left:1px solid var(--line);padding-left:24px}.header-total{margin-left:auto;text-align:right;white-space:nowrap}.header-total strong{font-size:24px;display:block;letter-spacing:-.8px}.header-total span,.eyebrow{font-size:10px;letter-spacing:1.5px;color:var(--muted);font-weight:600}.concept-banner{background:var(--text);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 28px;position:relative;overflow:hidden}.concept-banner:after{content:'';position:absolute;right:28%;top:-75px;width:320px;height:280px;border:1px solid #ffffff14;border-radius:50%;transform:rotate(-20deg);box-shadow:0 0 0 22px #ffffff05,0 0 0 46px #ffffff04;pointer-events:none}.concept-banner .eyebrow{color:#D2DBE3}.concept-banner h2{font-size:26px;font-weight:400;margin:5px 0 0;letter-spacing:-.8px}.concept-banner strong{color:var(--accent)}.concept-badge{position:relative;z-index:1;border:1px solid #3b5260;border-radius:6px;padding:9px 14px;font-size:10px;letter-spacing:1.2px;font-weight:700;color:#ff9e86}.concept-badge span{display:block;color:#D2DBE3;font-weight:400;letter-spacing:0;margin-top:4px;font-size:11px}.workspace{display:grid;grid-template-columns:254px minmax(350px,1fr) 264px;height:704px}.library,.inspector{padding:20px;background:var(--panel);overflow:auto}.library{border-right:1px solid var(--line)}.inspector{border-left:1px solid var(--line)}.muted{color:var(--muted)}.small{font-size:11px}.catalog-item{background:#f5f8fa;border:1px solid var(--line);padding:14px;margin:12px 0;border-radius:9px}.catalog-item h3{margin:0 0 7px;font-size:14px}.catalog-item strong{display:block;font-size:14px}.catalog-item p{font-size:11px;color:var(--muted);margin:7px 0 12px}.catalog-item button{width:100%;margin-top:4px;font-size:11px;border-color:#bccbd5}.tools{display:flex;gap:6px;flex-wrap:wrap;padding:10px;background:#fff}.tools button{font-size:11px;padding:7px 10px}.center{display:flex;flex-direction:column;min-width:0}#canvas-wrap{position:relative;flex:1;min-height:250px;background:#EDF2F7;overflow:hidden}canvas{display:block;touch-action:none;width:100%;height:100%}#canvas-status{position:absolute;top:18px;left:18px;z-index:2;color:#001B2D;background:#fffe;padding:12px;border-radius:5px}#canvas-status:empty{display:none}.canvas-hint{position:absolute;bottom:12px;left:12px;right:12px;font-size:10px;color:#3d5667;pointer-events:none;background:#ffffffb8;width:fit-content;padding:5px 9px;border-radius:4px}#message{padding:10px 15px;border-top:1px solid var(--line);font-size:11px;min-height:40px;background:#fff}#message.error{color:#ab283c}.summary{display:flex;justify-content:space-between;gap:8px;padding:12px 15px;background:#001B2D;color:#fff;font-size:10px}.positions{display:grid;grid-template-columns:1fr 1fr;gap:10px}.nudge{display:flex;gap:5px;flex-wrap:wrap;margin-top:12px}.nudge button{padding:7px 10px}details{border-top:1px solid var(--line);padding-top:16px;margin-top:20px}summary{cursor:pointer;font-weight:600;margin-bottom:12px}.stack{display:grid;gap:7px}.estimate{padding:28px;background:#fff;border-top:1px solid var(--line)}.estimate-head{display:flex;justify-content:space-between;align-items:center;gap:20px}.estimate-head .eyebrow{color:#b83819}.estimate-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:35px;margin-top:20px}.estimate-grid>div{min-width:0;overflow:auto}table{width:100%;border-collapse:collapse;font-size:12px}td,th{text-align:left;padding:11px 8px;border-bottom:1px solid var(--line)}th{color:var(--muted);font-size:10px}td.num,th.num{text-align:right;white-space:nowrap}tr.selected{background:#EDF2F7}.select-module{background:none;border:0;color:#001B2D;padding:0;text-decoration:underline;text-align:left}.budget-total{font-size:18px;font-weight:bold}#selection{font-weight:600}#selection b{display:block;font-size:17px}#selection span{color:var(--muted);font-size:12px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #FF5F39;outline-offset:3px}#studio:fullscreen{overflow:auto;background:var(--bg)}.studio-footer{padding:18px 28px;display:flex;justify-content:space-between;gap:14px;color:#526877;font-size:10px}.estimate-head .tools{align-items:center}[hidden]{display:none!important}
@media(max-width:1100px){.workspace{grid-template-columns:230px minmax(300px,1fr);height:auto}.center{height:650px}.inspector{grid-column:1/-1;display:block;border-top:1px solid var(--line)}.positions{grid-template-columns:repeat(4,1fr)}.inspector>label{display:inline-block;width:30%;margin-right:2%}.estimate-head{display:block}.estimate-grid{grid-template-columns:1fr}.brand-lockup{gap:16px}.brand-title{padding-left:16px}h1{font-size:21px}}
@media(max-width:650px){header{padding:12px 16px;flex-wrap:wrap;gap:12px}.brand-lockup{width:100%}.coral-logo{width:85px;height:45px}.brand-title{flex:1}h1{font-size:19px}.brand-title .eyebrow{font-size:8px;letter-spacing:1px}.header-total{margin-left:0;text-align:left}.header-total strong{font-size:19px}header>button{margin-left:auto}.concept-banner{padding:18px 16px;flex-direction:column;align-items:flex-start;gap:14px}.concept-banner h2{font-size:24px}.concept-badge{padding:6px 9px}.concept-badge span{display:inline;margin-left:9px}.workspace{display:flex;flex-direction:column}.library{max-height:390px}.center{height:540px}.positions{grid-template-columns:repeat(2,1fr)}.estimate{padding:18px 15px}.tools{gap:5px}.studio-footer{flex-direction:column;padding:16px}.inspector>label{display:block;width:100%}}

/* Structure library and site planning */
a{color:inherit}.product-nav{display:flex;align-items:center;gap:5px;background:#fff;padding:0 28px;border-bottom:1px solid var(--line)}.product-nav a{text-decoration:none;padding:17px 20px;color:var(--muted);border-bottom:3px solid transparent;font-size:11px}.product-nav a strong{margin-left:7px;font-size:12px}.product-nav a[aria-current]{border-color:var(--accent);color:var(--text);background:#fff6f2}.product-nav>span{margin-left:auto;font-size:10px;color:var(--muted)}a.button{text-decoration:none;text-align:center}.orange{background:var(--accent);border-color:var(--accent)}.structure-save{display:flex;gap:12px;align-items:flex-end;padding:18px 28px;background:#fff;border-bottom:1px solid var(--line);flex-wrap:wrap}.structure-save>div{flex:1 1 230px;max-width:420px}.structure-save p{margin:5px 0 0;font-size:11px;color:var(--muted)}.structure-save label{margin:0;flex:1 1 145px;max-width:230px}.structure-save button.primary{width:auto}.structure-save button,.structure-save a{font-size:11px}.library-page{max-width:1500px;margin:0 auto;padding:38px 32px}.page-intro{display:flex;align-items:center;justify-content:space-between;gap:25px;margin-bottom:34px}.page-intro h2{font-size:45px;font-weight:400;letter-spacing:-1.8px;margin:16px 0}.page-intro h2 strong{font-weight:600;color:#d84421}.page-intro p{color:var(--muted)}.library-actions{display:flex;gap:14px;align-items:flex-end;flex-wrap:wrap;padding:20px;background:white;border:1px solid var(--line);border-radius:10px}.library-actions label{margin:0}.library-actions label:first-child{flex:1}.library-actions input{min-width:200px}.file-label{margin:0;font-size:12px;white-space:nowrap}.file-label input{display:none}.notice{padding:12px 0;color:var(--muted)}.notice.error{color:#ab283c}.saved-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:22px;margin:18px 0 30px}.saved-card{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}.saved-card img{width:100%;height:210px;object-fit:contain;background:#e5edf3}.saved-card .preview-placeholder{height:210px;display:grid;place-items:center;background:#e5edf3;font-size:40px;color:#738895}.card-content{padding:22px}.card-content h3{margin:8px 0;font-size:19px}.card-meta{display:flex;justify-content:space-between;gap:12px;margin:12px 0;color:var(--muted);font-size:11px}.card-price{font-size:22px;font-weight:600;margin:14px 0}.card-buttons{display:flex;flex-wrap:wrap;gap:7px}.card-buttons button{font-size:11px}.card-buttons .primary{width:auto}.empty-state{text-align:center;padding:55px 20px;border:1px dashed #a6b7c4;border-radius:12px;margin:22px 0;background:#f8fafc}.empty-state p{color:var(--muted)}.site-command{padding:15px 28px;display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:#fff;border-bottom:1px solid var(--line)}.site-command>label:first-child{margin:0;flex:1;min-width:180px;max-width:290px}.site-command button{font-size:11px}.site-total{margin:0 auto 0 5px;min-width:180px}.site-total strong{display:block;font-size:25px;letter-spacing:-1px}.site-workspace{height:690px;grid-template-columns:254px minmax(350px,1fr) 264px}.site-library-card{background:#f5f8fa;border:1px solid var(--line);padding:12px;margin:15px 0;border-radius:8px}.site-library-card img{width:100%;height:100px;object-fit:contain}.site-library-card h3{margin:5px 0}.site-library-card select,.site-library-card button{width:100%;margin:6px 0 0}.site-library-card p{font-size:11px;margin:5px 0;color:var(--muted)}.text-link{color:#be391a;font-weight:600;font-size:11px}.inspector>#site-edit,.inspector>#site-update{width:100%;margin-top:12px;font-size:11px}#selected-detail{margin:10px 0}#update-status{margin-top:8px}#instance-list{margin:12px 0;max-height:180px;overflow:auto}#instance-list button{padding:5px 10px;font-size:11px}#instance-list table{font-size:11px}.edition{font-size:18px!important}.revision-tag{background:#edf2f7;border-radius:4px;padding:3px 7px;font-size:10px}dialog{border:1px solid var(--line);border-radius:14px;padding:26px;max-width:620px;width:90%;color:var(--text);box-shadow:0 15px 80px #001b2d40}dialog::backdrop{background:#001b2da6}.dialog-head{display:flex;justify-content:space-between;gap:20px;align-items:center}.dialog-head h2{margin:0}.dialog-head button{font-size:22px;border:0}dialog table{margin:15px 0}#saved-sites{display:grid;gap:6px}#saved-sites button{text-align:left;font-size:11px}.library-actions .file-label{padding:9px 12px}#draft-status{max-width:140px} .library-actions a{font-size:12px}
@media(max-width:1100px){.site-workspace{height:auto;grid-template-columns:230px minmax(300px,1fr)}.product-nav{padding:0 12px}.product-nav>span{display:none}.structure-save{padding:16px}.library-page{padding:25px 20px}.site-command{padding:15px}.site-workspace .inspector>#site-edit,.site-workspace .inspector>#site-update{width:auto;margin-right:10px}}
@media(max-width:650px){.product-nav{justify-content:space-between;padding:0 4px;gap:0}.product-nav a{padding:12px 6px;font-size:9px}.product-nav a strong{font-size:10px;margin-left:2px}.page-intro{display:block}.page-intro h2{font-size:36px}.site-workspace{display:flex}.structure-save>div{max-width:none;width:100%;flex-basis:100%}.site-command{gap:9px}.site-total{margin-left:0}.library-actions{padding:15px}.saved-grid{grid-template-columns:1fr}.library-actions input{min-width:150px}.site-command>label:first-child{max-width:none;width:100%;flex-basis:100%}}

/* Concrete catalog */
.concrete-workspace{grid-template-columns:278px minmax(350px,1fr) 276px;height:800px}.concrete-workspace .catalog-item{padding:12px}.concrete-workspace .catalog-item img{display:block;width:100%;height:120px;object-fit:contain;margin-bottom:8px;border-radius:6px;background:#edf2f7}.concrete-workspace .catalog-item h3{font-size:13px}.part-code{font-size:9px;letter-spacing:1.3px;color:#ad3d23;font-weight:700}.part-dim{font-size:10px;font-variant-numeric:tabular-nums;margin:6px 0}.catalog-links{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:7px}.catalog-links a{font-size:10px;color:#526877}.catalog-links strong{font-size:12px}.component-spec{background:#f3f6f8;border:1px solid var(--line);border-radius:6px;padding:12px;font-size:11px;margin:12px 0}.component-spec strong{display:block;font-size:14px;margin-bottom:7px}.component-spec p{margin:6px 0}#piece-list{max-height:400px;overflow:auto}#piece-list button{font-size:11px;padding:5px 7px}#duplicate{margin-top:12px}.concrete-workspace #selection{font-size:19px;margin-top:5px}.concrete-workspace .inspector details{margin-top:16px}.concrete-workspace .library details{margin:12px 0;padding-top:12px}.concrete-workspace .stack button{text-align:left;font-size:11px}.concrete-workspace .library .catalog-item button{background:#001b2d;color:#fff}.concrete-workspace .library .catalog-item button:hover{background:#163e54}.concrete-workspace #rates label{font-size:10px}.concrete-workspace #rates input{padding:7px}#budget td:nth-child(n+2){white-space:nowrap}
@media(max-width:1100px){.concrete-workspace{grid-template-columns:250px minmax(300px,1fr);height:auto}.concrete-workspace .center{height:720px}.concrete-workspace .inspector{grid-column:1/-1}.component-spec{max-width:450px}}
@media(max-width:650px){.concrete-workspace{display:flex}.concrete-workspace .library{max-height:420px}.concrete-workspace .center{height:520px}}

.ground-panel{padding-bottom:18px;margin-bottom:20px;border-bottom:1px solid #dce2e7}.ground-panel summary{font-weight:750;font-size:17px;cursor:pointer}.ground-panel label{display:block;margin-top:12px}.ground-panel input[type=range]{width:100%;accent-color:#ff5f39;padding:0}.ground-panel .positions{grid-template-columns:1fr 1fr}.ground-panel .check-row{display:flex;align-items:center;gap:8px}.ground-panel .check-row input{width:auto}.ground-panel output{float:right;color:#536570}.ground-panel button{width:100%;margin-top:10px}

.inspector .check-row{display:flex;align-items:center;gap:8px;font-size:12px;margin:14px 0}.inspector .check-row input{width:auto}#stair-rate-panel{margin:12px 0;padding:12px;background:#edf2f7;border-radius:8px}#stair-rate-panel a{display:block;margin-top:12px}

#structure-color{height:44px;padding:3px;width:100%;cursor:pointer}#structure-color-panel h3{margin-top:0}

.material-inline{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:22px;background:#edf2f7;border:1px solid #d2dbe3;margin:20px 0}.material-inline .eyebrow{margin-bottom:8px}.material-inline strong{font-size:25px;display:block}.material-inline p{font-size:12px;max-width:650px;color:#526774;margin:8px 0 0}.material-inline>a{flex-shrink:0}.product-nav{flex-wrap:wrap}@media(max-width:800px){.material-inline{display:block}.material-inline>a{margin-top:18px}}