:root{--purple:#4327dd;--purple-dark:#28166b;--purple-soft:#f0edff;--orange:#f7941d;--teal:#168d83;--teal-soft:#eaf6f4;--ink:#272337;--muted:#787487;--line:#e6e3ee;--bg:#f6f5f9;--white:#fff;--amber:#9b6613;--amber-soft:#fff7e8;--sidebar:252px;--radius:14px;color-scheme:light}
*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--bg);font-family:Inter,"Segoe UI","Noto Sans Myanmar","Myanmar Text",system-ui,sans-serif;font-size:14px;line-height:1.55}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}button{color:inherit}button:disabled{cursor:default;opacity:.35}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #b4a8ff;outline-offset:3px}svg{display:block;flex-shrink:0}button svg,a svg{pointer-events:none}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.25;letter-spacing:-.035em}h1{font-size:34px;font-weight:750}h2{font-size:20px;font-weight:700}h3{font-size:16px;font-weight:700}.my{line-height:1.95;letter-spacing:0}.muted{color:var(--muted)}.eyebrow{font-size:10px;letter-spacing:.16em;font-weight:750;color:var(--muted);text-transform:uppercase}.skip-link{position:fixed;top:-80px;left:20px;z-index:200;background:var(--purple);color:white;padding:10px 18px}.skip-link:focus{top:12px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
.sidebar{position:fixed;left:0;top:0;bottom:0;z-index:40;width:var(--sidebar);background:white;border-right:1px solid var(--line);display:flex;flex-direction:column;overflow-y:auto;padding:27px 16px 18px}.brand{display:block;padding:0 12px 25px}.brand-word{font-size:29px;font-weight:950;font-style:italic;letter-spacing:-2px;color:var(--purple-dark);line-height:1}.brand-word span{color:var(--orange)}.brand-sub{margin-top:9px;font-size:9px;letter-spacing:.24em;font-weight:750;color:var(--muted)}.side-label{margin:16px 12px 9px;font-size:9px;letter-spacing:.16em;font-weight:800;color:#9a95a9}.event-menu{display:flex;flex-direction:column;gap:7px;margin-bottom:13px}.event-button{border:1px solid transparent;border-radius:10px;background:transparent;display:flex;align-items:center;gap:10px;width:100%;text-align:left;padding:11px 10px;transition:background .18s}.event-button:hover{background:var(--bg)}.event-button.active{border-color:#e0d9fc;background:var(--purple-soft)}.event-button.teal.active{background:var(--teal-soft);border-color:#c9e4df}.event-mark{height:32px;width:32px;border-radius:8px;background:var(--purple);color:white;display:grid;place-items:center}.teal .event-mark{background:var(--teal)}.event-label{flex:1}.event-label strong{font-size:12px;display:block}.event-label small{font-size:9px;letter-spacing:.08em;display:block;margin-top:2px;color:var(--muted)}.event-button>.event-indicator{margin-left:auto;color:var(--purple)}.teal.active>.event-indicator{color:var(--teal)}.side-nav{border-top:1px solid var(--line);padding-top:13px}.nav-item{width:100%;display:flex;align-items:center;gap:11px;padding:10px 12px;color:#756f84;border-radius:8px;background:transparent;border:0;text-align:left;font-size:12px;line-height:1.45;min-height:40px;margin:2px 0}.nav-item:hover{background:#f7f6fa;color:var(--ink)}.nav-item.active{background:var(--purple-soft);color:var(--purple);font-weight:700}.nav-item .zone-number{font-size:10px;font-weight:650;letter-spacing:.04em;color:#a19aaf;flex:0 0 20px}.nav-item.active .zone-number{color:var(--purple)}.nav-item .nav-count{margin-left:auto;color:#a39baa;font-size:10px}.zones-nav{padding-bottom:20px}.side-bottom{margin-top:auto;padding-top:18px;border-top:1px solid var(--line)}.side-foot{margin:18px 12px 0;font-size:10px;color:#9d96ad;line-height:1.8}.side-foot strong{display:block;color:#6c647d;font-size:9px;font-weight:700;letter-spacing:.08em}.sidebar-shade{display:none}.app-shell{margin-left:var(--sidebar);min-height:100vh;display:flex;flex-direction:column}.topbar{height:76px;display:grid;grid-template-columns:minmax(150px,1fr) minmax(230px,385px) auto;align-items:center;gap:25px;padding:0 34px;background:#ffffffed;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:25;backdrop-filter:blur(16px)}.topbar-left{display:flex;align-items:center;gap:10px}.breadcrumb{display:flex;align-items:center;gap:9px;white-space:nowrap;font-size:11px;color:var(--muted)}.breadcrumb strong{font-size:11px;color:var(--ink);font-weight:600}.breadcrumb>svg{color:#b5adbf}.global-search-wrap{position:relative}.global-search{display:flex;align-items:center;gap:9px;padding:8px 10px;color:#9b94aa;background:#f6f5fa;border:1px solid var(--line);border-radius:8px}.global-search:focus-within{border-color:#b5a7ef;background:white}.global-search input{width:100%;min-width:0;outline:0;border:0;background:transparent;font-size:11px;color:var(--ink)}.global-search input:focus-visible{outline:none}.global-search input::placeholder{color:#9a92a9}.global-search kbd{font:10px system-ui;white-space:nowrap;background:white;border:1px solid var(--line);padding:1px 4px;border-radius:4px}.search-results{position:absolute;right:0;top:calc(100% + 12px);width:min(520px,80vw);background:white;border:1px solid var(--line);border-radius:12px;padding:8px;box-shadow:0 18px 65px #25203924;max-height:65vh;overflow-y:auto}.search-heading{font-size:10px;letter-spacing:.1em;text-transform:uppercase;padding:8px 10px;color:var(--muted)}.search-result{display:flex;gap:10px;align-items:center;width:100%;padding:10px;background:none;border:0;border-radius:8px;text-align:left}.search-result:hover{background:var(--purple-soft)}.search-result .result-icon{color:var(--purple);padding:8px;border:1px solid var(--line);border-radius:8px}.search-result strong{font-size:12px;display:block}.search-result small{color:var(--muted);font-size:10px;display:block}.mobile-menu{display:none!important}.content{width:100%;max-width:1530px;align-self:center;padding:34px 36px 54px;flex:1;outline:none}.site-footer{display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;border-top:1px solid var(--line);padding:20px 36px;color:#9a93a7;font-size:10px;letter-spacing:.02em}.site-footer span:first-child{letter-spacing:.12em;font-weight:650}
.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:39px;padding:9px 14px;background:white;border:1px solid #ddd9e8;border-radius:8px;font-size:11px;font-weight:650;line-height:1.5;transition:background .15s,border-color .15s}.button:hover{background:#f8f7fc;border-color:#bfb4dd}.button-primary{background:var(--purple);border-color:var(--purple);color:white;box-shadow:0 3px 7px #4327dd18}.button-primary:hover{background:#3620b5;border-color:#3620b5}.button-small{font-size:10px;min-height:33px;padding:7px 10px}.button-quiet{background:transparent;border-color:transparent;color:var(--purple)}.button-quiet:hover{background:var(--purple-soft);border-color:transparent}.icon-button{height:34px;width:34px;padding:0;display:inline-flex;align-items:center;justify-content:center;background:white;border:1px solid var(--line);border-radius:8px;color:#6e667d;flex-shrink:0}.icon-button:hover{background:var(--purple-soft);color:var(--purple)}.page-header{display:flex;align-items:center;justify-content:space-between;gap:25px;margin-bottom:24px}.page-header .eyebrow{margin-bottom:10px}.page-header .subtitle{color:var(--muted);font-size:12px;margin-top:11px;max-width:760px}.header-actions{display:flex;gap:8px;flex-shrink:0;align-items:center}.event-pill{display:inline-flex;align-items:center;gap:5px;font-size:9px;letter-spacing:.08em;font-weight:700;padding:5px 8px;background:var(--purple-soft);color:var(--purple);border-radius:5px;margin-left:10px;vertical-align:middle}.event-pill.teal{color:var(--teal);background:var(--teal-soft)}.summary-strip{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:12px;background:white;margin-bottom:26px;overflow:hidden}.summary-stat{padding:17px 21px;display:flex;align-items:center;gap:13px;position:relative}.summary-stat:not(:last-child):after{content:'';position:absolute;top:20px;bottom:20px;right:0;border-right:1px solid var(--line)}.stat-icon{height:37px;width:37px;border-radius:10px;background:#f6f4fd;color:#8b79bd;display:grid;place-items:center}.summary-stat strong{display:block;font-size:25px;line-height:1.1;letter-spacing:-.05em;font-variant-numeric:tabular-nums}.summary-stat small{color:var(--muted);display:block;font-size:10px;margin-top:4px}.overview-grid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(270px,1fr);gap:21px}.panel{background:white;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:17px 20px;border-bottom:1px solid var(--line)}.panel-head h2{font-size:14px;letter-spacing:-.01em}.panel-head .panel-icon{display:flex;align-items:center;gap:9px}.panel-head .panel-icon svg{color:var(--purple)}.reference-tag{display:inline-flex;align-items:center;gap:5px;font-size:9px;font-weight:600;color:var(--teal);white-space:nowrap}.reference-tag:before{content:'';height:5px;width:5px;border-radius:50%;background:currentColor}.layout-preview{border:0;padding:0;width:100%;display:block;background:#f0f0f0;position:relative;overflow:hidden;text-align:left}.layout-preview img{width:100%;height:auto;aspect-ratio:2.15;object-fit:contain;display:block;transition:transform .3s}.layout-preview:hover img{transform:scale(1.025)}.expand-image{position:absolute;right:13px;bottom:13px;display:flex;align-items:center;gap:6px;color:#4f4666;background:#fffffff2;border:1px solid #ddd7e6;box-shadow:0 2px 8px #1f17331a;padding:6px 9px;border-radius:6px;font-size:10px;font-weight:600}.panel-caption{display:flex;justify-content:space-between;align-items:center;padding:13px 19px;gap:10px;border-top:1px solid var(--line)}.panel-caption strong{display:block;font-size:11px}.panel-caption small{font-size:10px;color:var(--muted);display:block;margin-top:3px}.panel-caption>svg{color:var(--purple)}.quick-list{padding:5px 16px}.quick-row{display:flex;align-items:center;gap:13px;width:100%;border:0;background:white;text-align:left;border-bottom:1px solid #f0edf4;padding:13px 0}.quick-row:last-child{border-bottom:0}.quick-row:hover strong{color:var(--purple)}.quick-thumb{width:80px;height:55px;object-fit:contain;border:1px solid #efecf3;border-radius:7px;background:white;flex-shrink:0}.quick-row>span{flex:1;min-width:0}.quick-row strong{display:block;font-size:12px;margin-bottom:4px}.quick-row small{display:block;color:var(--muted);font-size:10px}.quick-row>svg{color:#a397b8}.quick-footer{margin-top:auto;padding:12px 16px 16px}.quick-footer .button{width:100%}.quick-panel{display:flex;flex-direction:column}.section-heading{margin:31px 0 16px;display:flex;justify-content:space-between;align-items:center;gap:15px}.section-heading p{font-size:11px;color:var(--muted);margin-top:5px}.section-heading h2{font-size:19px}.section-heading .small-count{font-size:10px;color:var(--muted)}.zone-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.zone-card{display:flex;flex-direction:column;align-items:stretch;min-width:0;width:100%;padding:20px;background:white;border:1px solid var(--line);border-radius:12px;text-align:left;transition:border-color .2s,box-shadow .2s,transform .2s}.zone-card:hover{border-color:#c7baed;box-shadow:0 6px 20px #36245308;transform:translateY(-2px)}.zone-card-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.zone-index{font-size:10px;letter-spacing:.08em;font-weight:650;color:#aaa1b7}.zone-icon{height:34px;width:34px;border-radius:9px;background:var(--purple-soft);color:var(--purple);display:grid;place-items:center}.zone-icon.teal{color:var(--teal);background:var(--teal-soft)}.zone-card h3{font-size:14px;letter-spacing:-.015em}.zone-card p{font-size:11px;color:var(--muted);line-height:1.9;margin:9px 0 17px;flex:1}.zone-card-bottom{display:flex;align-items:center;gap:9px;border-top:1px solid #f0edf5;padding-top:13px;font-size:10px;color:#898194}.zone-card-bottom svg:last-child{margin-left:auto;color:var(--purple)}.zone-card-bottom .dot{height:3px;width:3px;background:#bfb6ca;border-radius:50%}.info-note{display:flex;gap:11px;align-items:flex-start;padding:14px 17px;border-radius:10px;background:#eeebf8;border:1px solid #e5dff5;color:#76648e;margin-top:23px;font-size:11px;line-height:1.85}.info-note svg{color:#8d75b4;margin-top:2px}.info-note strong{font-weight:650;color:#665177}.info-note.warning{background:var(--amber-soft);color:#8b713f;border-color:#f0e4cc}.info-note.warning svg{color:#b58c40}.files-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.file-card{border:1px solid var(--line);border-radius:13px;overflow:hidden;background:white;display:flex;flex-direction:column}.file-cover{display:block;width:100%;border:0;border-bottom:1px solid var(--line);padding:0;background:white;position:relative;overflow:hidden}.file-cover img{display:block;width:100%;aspect-ratio:2.05;object-fit:contain;transition:transform .2s}.file-cover:hover img{transform:scale(1.03)}.file-type{position:absolute;top:11px;left:12px;background:#fffefdf0;border:1px solid #e7e1ef;border-radius:5px;padding:3px 6px;font-size:9px;letter-spacing:.04em;color:#675978;font-weight:700}.file-body{padding:17px;display:flex;flex-direction:column;flex:1}.file-body .eyebrow{font-size:8px;letter-spacing:.1em;margin-bottom:7px}.file-body h3{font-size:15px}.file-body p{font-size:11px;color:var(--muted);margin:9px 0 13px;line-height:1.9;flex:1}.file-meta{color:#92899e;font-size:10px;display:flex;align-items:center;gap:6px;margin-bottom:14px}.file-actions{display:flex;gap:7px}.file-actions .button{flex:1}.file-actions .icon-button{height:36px;width:36px}.filterbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:19px}.local-search{display:flex;align-items:center;gap:8px;border:1px solid #dfd9e9;border-radius:8px;padding:9px 12px;background:white;color:#9b90aa;min-width:220px;flex:1;max-width:380px}.local-search input{border:0;outline:none;width:100%;min-width:0;background:none;color:var(--ink);font-size:11px}.filterbar select,.check-toolbar select{border:1px solid #dfd9e9;border-radius:8px;background:white;color:#6d627c;padding:9px 30px 9px 11px;font-size:11px;min-height:38px;max-width:240px}.result-count{font-size:10px;color:var(--muted);margin-left:auto}.segmented{display:flex;gap:3px;background:#ebe7f1;padding:4px;border-radius:9px}.segmented button{border:0;background:none;color:#8a7d9b;border-radius:6px;padding:7px 12px;font-size:10px;font-weight:600}.segmented button.active{background:white;color:var(--purple);box-shadow:0 1px 4px #3521460d}.table-wrap{border:1px solid var(--line);border-radius:12px;background:white;overflow:auto}.items-table{border-collapse:collapse;width:100%;text-align:left;min-width:730px}.items-table th{padding:13px 17px;background:#fcfbfe;border-bottom:1px solid var(--line);font-size:9px;color:#978caa;letter-spacing:.07em;text-transform:uppercase;font-weight:650;white-space:nowrap}.items-table td{padding:15px 17px;font-size:11px;border-bottom:1px solid #eeebf4;vertical-align:middle}.items-table tr:last-child td{border-bottom:0}.items-table tr:hover td{background:#fcfbff}.item-name-button{padding:0;border:0;background:transparent;display:flex;align-items:center;gap:10px;text-align:left}.item-name-button strong{font-size:12px;display:block;font-weight:650}.item-name-button small{font-size:9px;display:block;color:#a096ad;margin-top:4px;font-variant-numeric:tabular-nums;letter-spacing:.05em}.item-color{width:8px;height:8px;border-radius:3px;flex-shrink:0}.size-value{font-weight:650;color:#4c3b6c;font-variant-numeric:tabular-nums;white-space:nowrap}.pending{display:inline-flex;align-items:center;gap:5px;color:#a07834;font-size:10px;font-weight:500;white-space:nowrap}.pending:before{content:'';width:4px;height:4px;border-radius:50%;background:#cf9f53}.quantity{font-size:12px;font-weight:650}.quantity small{font-size:9px;font-weight:400;color:var(--muted);display:block;margin-top:2px;white-space:nowrap}.zone-cell{max-width:160px;color:#8b7c99;font-size:10px!important;line-height:1.6}.reference-link{border:0;background:none;padding:2px;color:var(--purple);display:flex;align-items:center;gap:5px;font-size:10px;white-space:nowrap}.empty-state{background:white;border:1px dashed #d9d1e5;border-radius:12px;text-align:center;padding:45px 25px;color:var(--muted);font-size:12px}.empty-state svg{margin:0 auto 14px;color:#b8a8d0}.empty-state strong{color:#69597f;display:block;font-size:14px;margin-bottom:8px}.empty-state p{font-size:11px;line-height:1.9;max-width:520px;margin:auto}.empty-state .button{margin-top:18px}.table-note{display:flex;align-items:flex-start;gap:8px;font-size:10px;color:#9687a5;margin:14px 2px;line-height:1.8}.table-note svg{flex-shrink:0;margin-top:2px}.zone-subnav{display:flex;gap:20px;align-items:center;border-bottom:1px solid var(--line);margin-bottom:23px}.zone-subnav a{padding:12px 0;font-size:11px;color:#84748f;border-bottom:2px solid transparent}.zone-subnav a:hover{color:var(--purple);border-color:var(--purple)}.zone-context{display:flex;gap:15px;flex-wrap:wrap;margin:15px 0 0;font-size:10px;color:#91839d}.zone-context span{display:flex;align-items:center;gap:5px}.zone-feature{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(240px,1fr);gap:20px}.zone-summary{padding:23px;display:flex;flex-direction:column;justify-content:center;background:linear-gradient(130deg,#efeafa,#f6f3fb);border:1px solid #e7e0f2;border-radius:13px}.zone-summary h3{font-size:18px;color:#4d386e;margin:12px 0}.zone-summary p{font-size:11px;color:#8a769b;line-height:1.9}.zone-summary .mini-stats{display:flex;gap:30px;margin-top:23px;padding-top:18px;border-top:1px solid #ded4ed}.mini-stats strong{display:block;color:#5c4280;font-size:24px;letter-spacing:-.04em}.mini-stats small{color:#9d8aaf;font-size:9px}.zone-summary .level-label{font-size:9px;text-transform:uppercase;letter-spacing:.12em;color:#9b84b3}.zone-summary .zone-icon{background:white}.anchor-section{scroll-margin-top:95px}.summary-intro{padding:20px 22px;display:flex;align-items:center;gap:16px;margin-bottom:22px;background:white;border:1px solid var(--line);border-radius:12px}.summary-intro>svg{color:var(--purple)}.summary-intro strong{font-size:12px}.summary-intro p{font-size:11px;color:var(--muted);margin-top:5px;line-height:1.9}.check-toolbar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}.checklist-group{margin:24px 0}.checklist-group>h2{font-size:13px;letter-spacing:0;margin-bottom:11px;color:#8b7b9b}.check-row{border:1px solid var(--line);border-radius:9px;background:white;margin:7px 0;overflow:hidden}.check-main{padding:14px 16px;display:flex;align-items:center;gap:13px}.check-main>small{font-size:9px;color:#a499af;min-width:45px}.check-main>strong{font-size:11px;flex:1;font-weight:500}.check-main select{font-size:10px;border:1px solid var(--line);border-radius:6px;padding:5px;max-width:130px;background:#fcfbff;color:#806c92}.check-main .icon-button{height:27px;width:27px}.check-details{padding:16px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px;border-top:1px solid var(--line);background:#fcfbff}.check-details label{display:flex;flex-direction:column;font-size:9px;color:#8b7c9b;gap:5px}.check-details input,.check-details textarea{border:1px solid var(--line);border-radius:6px;padding:8px;background:white;color:var(--ink);font-size:11px;width:100%}.check-details textarea{min-height:55px;resize:vertical}.check-details[hidden]{display:none}
.document-dialog{border:0;padding:0;border-radius:15px;background:white;color:var(--ink);width:min(1380px,96vw);height:94dvh;max-height:94dvh;max-width:96vw;box-shadow:0 25px 100px #15102055;overflow:hidden}.document-dialog::backdrop,.item-dialog::backdrop{background:#171026b0;backdrop-filter:blur(4px)}.document-shell{height:100%;display:flex;flex-direction:column}.document-header{padding:18px 23px;display:flex;align-items:center;gap:14px;border-bottom:1px solid var(--line)}.document-header .title-icon{color:var(--purple);background:var(--purple-soft);border-radius:9px;padding:10px}.document-header h2{font-size:17px}.document-header p{font-size:10px;color:var(--muted);margin-top:3px}.document-header .dialog-actions{display:flex;align-items:center;gap:9px;margin-left:auto}.document-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 20px;border-bottom:1px solid var(--line);background:#fcfbfd;flex-wrap:wrap}.drawing-nav{display:flex;align-items:center;gap:10px}.drawing-nav .drawing-count{font-size:11px;color:#78688e;min-width:60px;text-align:center;font-variant-numeric:tabular-nums}.drawing-label{font-size:11px;color:#8d7a9e;flex:1;text-align:center;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.viewer-tools{display:flex;gap:5px;align-items:center}.viewer-tools .zoom-label{font-size:10px;color:#9c8eac;width:38px;text-align:center}.viewer-tools .icon-button{height:30px;width:30px}.document-stage{flex:1;min-height:0;overflow:auto;background:#eae8ef;display:flex;align-items:flex-start;justify-content:flex-start;position:relative}.image-canvas{flex-shrink:0;width:100%;min-height:100%;display:flex;align-items:center;justify-content:center;padding:16px}.image-canvas img{display:block;max-width:100%;max-height:calc(94dvh - 220px);width:auto;height:auto;object-fit:contain;background:white;box-shadow:0 3px 18px #21152e10}.image-canvas.zoomed{align-items:flex-start;justify-content:flex-start}.image-canvas.zoomed img{width:100%;max-height:none;max-width:none}.pdf-embed{width:100%;height:100%;border:0;min-height:400px;background:white}.document-bottom{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 21px;border-top:1px solid var(--line);font-size:10px;color:#a08cad;flex-wrap:wrap}.document-bottom a{color:var(--purple);display:inline-flex;gap:5px;align-items:center}.item-dialog{position:fixed;inset:0 0 0 auto;margin:0;border:0;border-left:1px solid var(--line);border-radius:16px 0 0 16px;padding:0;background:white;width:min(520px,94vw);max-width:94vw;max-height:100dvh;height:100dvh;color:var(--ink);box-shadow:-20px 0 70px #15102025;overflow-y:auto}.item-detail-header{padding:25px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}.item-detail-header .eyebrow{font-size:9px}.item-detail-body{padding:27px}.item-detail-body h2{font-size:25px;margin:12px 0}.item-code{font-size:10px;color:#a795b3;letter-spacing:.08em}.item-location{display:flex;gap:6px;align-items:center;color:#9986a9;font-size:11px;margin:13px 0 25px}.item-spec-grid{display:grid;grid-template-columns:1.8fr 1fr;border:1px solid var(--line);border-radius:11px;margin-bottom:22px;overflow:hidden}.item-spec-grid>div{padding:19px 17px;background:#fcfbfe}.item-spec-grid>div+div{border-left:1px solid var(--line)}.item-spec-grid label{display:block;font-size:9px;color:#a18aae;margin-bottom:10px;letter-spacing:.08em;text-transform:uppercase}.item-spec-grid strong{font-size:17px;letter-spacing:-.03em;color:#5b3d7a}.item-spec-grid .quantity small{display:block;font-size:10px;font-weight:400;letter-spacing:0}.detail-note{font-size:12px;line-height:1.95;color:#8b769c;margin-bottom:25px}.detail-reference{border:1px solid var(--line);border-radius:11px;overflow:hidden}.detail-reference button{padding:0;display:block;border:0;background:white;width:100%}.detail-reference img{width:100%;height:190px;object-fit:contain;display:block;border-bottom:1px solid var(--line)}.detail-reference>div{padding:16px}.detail-reference strong{font-size:12px;display:block}.detail-reference small{font-size:10px;color:#9c84ac;display:block;margin-top:4px}.detail-reference .button{margin-top:15px;width:100%;padding:9px}.detail-meta{display:flex;justify-content:space-between;font-size:10px;color:#9a84aa;margin-top:25px;padding-top:20px;border-top:1px solid var(--line)}.toast{position:fixed;left:50%;bottom:25px;transform:translate(-50%,18px);padding:12px 20px;max-width:90vw;border:1px solid #5c4286;border-radius:10px;background:#35214d;color:white;z-index:150;font-size:12px;box-shadow:0 8px 30px #21102e25;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(min-width:1650px){.overview-grid{grid-template-columns:1.8fr 1fr}.layout-preview img{aspect-ratio:2.2}.zone-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.files-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:1250px){:root{--sidebar:232px}.topbar{padding:0 25px;gap:16px;grid-template-columns:minmax(140px,1fr) minmax(190px,320px) auto}.content{padding:30px 25px 45px}.breadcrumb>span{display:none}.header-actions{flex-wrap:wrap;justify-content:flex-end;max-width:220px}.page-header{align-items:flex-start}h1{font-size:30px}.summary-stat{padding:16px 15px;gap:10px}.stat-icon{width:31px;height:31px}.summary-stat strong{font-size:23px}.overview-grid{grid-template-columns:minmax(0,1.5fr) minmax(260px,1fr)}.quick-thumb{width:65px;height:47px}.quick-row{gap:9px;padding:11px 0}.quick-row strong{font-size:11px}.panel-head{padding:15px}.panel-head .reference-tag{font-size:8px}.zone-card{padding:17px}.files-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.zone-feature{grid-template-columns:minmax(0,1.3fr) minmax(230px,1fr)}}
@media(max-width:1020px){:root{--sidebar:218px}.sidebar{padding-left:11px;padding-right:11px}.nav-item{font-size:11px;padding-left:10px}.brand{padding-left:10px}.brand-word{font-size:26px}.event-label strong{font-size:11px}.overview-grid{grid-template-columns:1fr}.quick-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px;padding:15px 17px}.quick-row{display:flex;flex-direction:column;align-items:flex-start;gap:9px;border:0;padding:0}.quick-thumb{width:100%;height:70px}.quick-row>svg{display:none}.quick-panel .quick-footer{padding-top:0}.zone-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.zone-feature{grid-template-columns:1fr}.zone-summary{display:block}.zone-summary .mini-stats{max-width:400px}.summary-stat{display:block;padding:15px}.stat-icon{display:none}.topbar{gap:12px;padding:0 22px;grid-template-columns:minmax(110px,1fr) minmax(170px,280px) auto}.share-button span{display:none}.share-button{padding:9px}.global-search kbd{display:none}.breadcrumb{gap:5px}.page-header{gap:15px}.page-header .header-actions{max-width:160px}.page-header .header-actions .button{font-size:10px}.document-header .dialog-actions .button span{display:none}.drawing-label{max-width:40%}}
@media(max-width:800px){:root{--sidebar:252px}.sidebar{transform:translateX(-100%);transition:transform .22s;padding-top:25px}.nav-open .sidebar{transform:translateX(0)}.nav-open .sidebar-shade{display:block;position:fixed;inset:0;background:#21143080;z-index:35;backdrop-filter:blur(2px)}.nav-open{overflow:hidden}.app-shell{margin-left:0}.topbar{height:65px;padding:0 20px;grid-template-columns:1fr minmax(180px,320px) auto;gap:13px}.mobile-menu{display:inline-flex!important}.topbar-left .breadcrumb{font-size:10px}.breadcrumb strong{font-size:10px}.content{padding:27px 22px 40px}.site-footer{padding:18px 23px}.page-header{align-items:flex-start}.page-header .header-actions{max-width:none;flex-shrink:0}.header-actions{justify-content:flex-start}.quick-thumb{height:85px}.document-dialog{width:100vw;max-width:100vw;height:100dvh;max-height:100dvh;border-radius:0}.image-canvas img{max-height:calc(100dvh - 230px)}.document-header{padding:13px 16px;gap:10px}.document-header h2{font-size:14px}.document-header .title-icon{display:none}.document-header .dialog-actions{gap:5px}.document-toolbar{padding:10px 13px;gap:8px}.document-header .icon-button{height:32px;width:32px}.item-dialog{border-radius:12px 0 0 12px}}
@media(max-width:560px){.topbar{padding:0 14px;grid-template-columns:auto 1fr auto;gap:10px}.topbar .breadcrumb{display:none}.global-search input{font-size:10px}.global-search{padding:8px}.share-button{height:34px;min-height:34px}.content{padding:24px 16px 36px}h1{font-size:28px}.page-header{display:block;margin-bottom:22px}.page-header .subtitle{font-size:11px;margin-top:10px}.page-header .eyebrow{font-size:9px;margin-bottom:8px}.header-actions{margin-top:17px}.page-header .header-actions .button{font-size:11px}.summary-strip{grid-template-columns:repeat(2,minmax(0,1fr));margin-bottom:21px}.summary-stat{padding:17px 18px;display:flex;gap:12px}.summary-stat:nth-child(2):after{display:none}.summary-stat:nth-child(-n+2){border-bottom:1px solid var(--line)}.summary-stat:after{top:17px;bottom:17px}.summary-stat strong{font-size:24px}.summary-stat small{font-size:9px}.stat-icon{display:grid;width:31px;height:31px}.overview-grid{gap:17px}.panel-head{padding:14px 15px}.panel-head h2{font-size:13px}.panel-head .reference-tag{font-size:8px}.layout-preview img{aspect-ratio:1.75;object-fit:contain}.panel-caption{padding:12px 15px}.quick-list{gap:12px;padding:14px}.quick-row strong{font-size:10px;line-height:1.5}.quick-row small{font-size:9px}.quick-thumb{height:60px}.section-heading{margin-top:27px}.section-heading h2{font-size:17px}.section-heading p{font-size:10px}.section-heading .button{font-size:9px;padding:7px 8px}.zone-grid{gap:11px}.zone-card{padding:15px 13px}.zone-card h3{font-size:12px;line-height:1.5;letter-spacing:-.02em}.zone-card p{font-size:10px;line-height:1.9;margin:8px 0 13px}.zone-card-top{margin-bottom:13px}.zone-icon{width:30px;height:30px}.zone-index{font-size:9px}.zone-card-bottom{font-size:9px;gap:6px;padding-top:11px}.zone-card-bottom .item-count-label{display:none}.files-grid{grid-template-columns:1fr;gap:16px}.file-cover img{aspect-ratio:2.2}.file-body{padding:16px}.filterbar{gap:8px}.local-search{max-width:none;flex-basis:100%}.filterbar select{flex:1;min-width:0;max-width:none;font-size:10px}.segmented{width:100%}.segmented button{flex:1;font-size:10px;padding:8px}.result-count{width:100%;margin:3px 0}.items-table{min-width:0;display:block}.items-table thead{display:none}.items-table tbody{display:block}.items-table tr{display:grid;grid-template-columns:1fr 1fr;gap:11px;padding:17px;border-bottom:1px solid var(--line)}.items-table tr:last-child{border-bottom:0}.items-table td{display:block;padding:0;border:0;font-size:10px}.items-table td:first-child{grid-column:1/-1}.items-table td[data-label]:not(:first-child):before{content:attr(data-label);display:block;color:#a492b3;font-size:8px;letter-spacing:.04em;margin-bottom:4px;text-transform:uppercase}.items-table .zone-cell{max-width:none}.items-table td:last-child{grid-column:1/-1;margin-top:2px;padding-top:11px;border-top:1px solid #f1edf5}.items-table tr:hover td{background:transparent}.item-name-button strong{font-size:12px}.item-name-button small{font-size:9px}.size-value{font-size:12px}.table-note{font-size:9px}.info-note{padding:13px;font-size:10px}.zone-subnav{gap:20px}.zone-subnav a{font-size:10px}.zone-summary{padding:20px}.zone-feature{gap:16px}.zone-context{font-size:9px;gap:10px}.zone-summary h3{font-size:16px}.site-footer{font-size:8px;padding:17px;gap:8px}.site-footer span:last-child{font-size:9px}.document-header h2{max-width:180px;font-size:13px;line-height:1.4}.document-header p{font-size:9px}.document-header .dialog-actions .button{padding:6px}.document-header .dialog-actions .button:nth-child(2){display:none}.document-toolbar{gap:7px}.drawing-nav{gap:5px}.drawing-nav .icon-button{height:29px;width:29px}.drawing-nav .drawing-count{font-size:10px;min-width:45px}.drawing-label{order:3;max-width:none;flex-basis:100%;font-size:10px;text-align:left;padding:3px 0 0}.viewer-tools{margin-left:auto;gap:3px}.viewer-tools .icon-button{height:28px;width:28px}.viewer-tools .zoom-label{width:31px;font-size:9px}.document-bottom{font-size:9px;padding:9px 13px}.image-canvas{padding:10px}.image-canvas img{max-height:calc(100dvh - 250px)}.item-detail-body{padding:22px}.item-detail-header{padding:20px 22px}.item-detail-body h2{font-size:23px}.item-spec-grid strong{font-size:15px}.check-main{gap:8px;padding:12px}.check-main>small{min-width:41px;font-size:8px}.check-main>strong{font-size:10px}.check-main select{max-width:100px;font-size:9px}.check-details{grid-template-columns:repeat(2,minmax(0,1fr))}.check-toolbar select{flex:1;min-width:0;font-size:10px}.summary-intro{padding:16px;gap:12px}.summary-intro p{font-size:10px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* Production references stay readable on site and on phones. */
.items-table td{font-size:12px}.size-value{font-size:13px}.item-name-button strong{font-size:13px}.file-body p,.zone-card p{font-size:12px}
@media(max-width:560px){.nav-item{font-size:12px;min-height:44px}.event-label strong{font-size:12px}.global-search input,.local-search input{font-size:16px}.global-search input::placeholder,.local-search input::placeholder{font-size:11px}.drawing-nav .icon-button,.viewer-tools .icon-button{width:33px;height:33px}.zone-card p{font-size:10px}.items-table td{font-size:11px}.item-name-button strong{font-size:12px}}

.programme-days{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:0 0 24px}.programme-day{background:white;border:1px solid var(--line);border-radius:11px;text-align:left;padding:17px 19px;color:var(--muted)}.programme-day span{display:block;font-size:16px;font-weight:700;color:var(--ink)}.programme-day small{display:block;font-size:10px;margin-top:6px}.programme-day:hover{border-color:#b6a4ed}.programme-day.active{border-color:var(--purple);background:var(--purple-soft)}.programme-day.active span{color:var(--purple)}.programme-summary{display:flex;align-items:center;justify-content:space-between;gap:18px;background:white;border:1px solid var(--line);border-radius:12px;padding:22px}.programme-summary h2{margin:8px 0;font-size:23px}.programme-summary p:not(.eyebrow){font-size:12px;color:var(--muted)}.programme-status{font-size:11px;white-space:nowrap;border-radius:6px;background:var(--amber-soft);color:var(--amber);padding:7px 10px}@media(max-width:560px){.programme-days{gap:7px}.programme-day{padding:13px 9px}.programme-day span{font-size:13px}.programme-day small{font-size:9px;line-height:1.6}.programme-summary{align-items:flex-start;flex-direction:column;padding:18px}.programme-summary h2{font-size:21px}}

.equipment-size{display:block;color:var(--muted);font-size:10px;margin-top:6px}.equipment-source{display:flex;margin:0 0 5px;text-align:left;white-space:normal}.equipment-table td:first-child{min-width:180px}.equipment-table td:last-child{min-width:190px}

.equipment-totals h2{font-size:17px;margin:0 0 15px}.equipment-table td:nth-child(5),.equipment-table td:nth-child(6){min-width:125px}.equipment-totals .items-table td{font-variant-numeric:tabular-nums}.equipment-totals{margin-bottom:20px}

/* Zone drawings and their measured references. */
.zone-card.zone-card-with-preview {
  padding: 0;
  overflow: hidden;
}
.zone-card-image {
  aspect-ratio: 2.3;
  overflow: hidden;
  background: #f5f3fa;
  border-bottom: 1px solid var(--line);
}
.zone-card-image .zone-preview-art {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.zone-card-content {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 17px 19px;
}
.zone-card-with-preview .zone-card-top { margin-bottom: 11px; }
.zone-card-with-preview .zone-card-bottom { flex-wrap: wrap; gap: 6px; }
.zone-feature { align-items: start; }
.zone-preview-button { background: #f5f3fa; }
.zone-preview-button .zone-preview-art {
  display: block;
  width: 100%;
  height: auto;
  max-height: 350px;
  aspect-ratio: 2.15;
  object-fit: contain;
}
.zone-preview-button .expand-image { bottom: 10px; }
.zone-drawing-links {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  padding: 0 15px 14px;
}
.zone-drawing-links .button {
  font-size: 10px;
  min-height: 33px;
  padding: 6px 9px;
}
.zone-snapshot { justify-content: flex-start; }
.zone-snapshot-title { display: flex; align-items: center; gap: 10px; }
.zone-snapshot-title .zone-icon { flex-shrink: 0; }
.zone-snapshot-title h3 { margin: 0; }
.zone-highlight-list { margin: 13px 0 0; }
.zone-highlight-list > div { padding: 11px 0; border-top: 1px solid #ded4ed; }
.zone-highlight-list dt { font-size: 11px; color: #665478; line-height: 1.5; }
.zone-highlight-list dd {
  margin: 3px 0 0;
  color: #33234b;
  font-size: clamp(14px, 1.35vw, 19px);
  font-weight: 700;
  line-height: 1.35;
  font-variant-numeric: tabular-nums;
}
.zone-snapshot .zone-snapshot-note { color: #665478; margin: 9px 0 0; }
.zone-dimensions-table td { vertical-align: top; }
.zone-dimensions-table td:first-child { width: 23%; }
.zone-dimensions-table td:nth-child(2) { width: 33%; }
.zone-dimensions-table td:last-child { width: 20%; }
.zone-dimensions-table .size-value { white-space: normal; }
.zone-dimensions-table .reference-link { white-space: normal; text-align: left; }
.zone-dimensions-table .reference-link svg { flex-shrink: 0; }
.zone-dimension-note { display: block; color: var(--muted); font-size: 10px; line-height: 1.6; margin-top: 5px; }
.zone-measurement-name { cursor: default; }
@media (max-width: 560px) {
  .zone-card-content { padding: 12px; }
  .zone-card-image { aspect-ratio: 1.9; }
  .zone-card-with-preview .zone-card-bottom .dot { display: none; }
  .zone-preview-button .zone-preview-art { aspect-ratio: 1.85; }
  .zone-dimensions-table td:nth-child(n) { width: auto; min-width: 0; }
  .zone-dimensions-table td:nth-child(2) { grid-column: 1 / -1; }
}

.zone-preview-button .zone-preview-art { max-height: min(62vh, 570px); }
.zone-drawing-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(155px, 1fr));
  gap: 10px;
}
.zone-drawing-tile {
  min-width: 0;
  overflow: hidden;
  padding: 0;
  text-align: left;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
}
.zone-drawing-tile:hover { border-color: var(--purple); }
.zone-drawing-tile img {
  display: block;
  width: 100%;
  aspect-ratio: 2.15;
  object-fit: contain;
  background: #f5f3fa;
}
.zone-drawing-tile span {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 6px;
  padding: 8px;
  font-size: 11px;
  font-weight: 650;
}
.zone-drawing-tile span svg { flex-shrink: 0; }
.file-actions { flex-wrap: wrap; }
.zone-item-details {
  margin-top: 24px;
  padding: 0 14px;
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.zone-item-details > summary { padding: 14px 0; cursor: pointer; }
.zone-item-details > summary svg { margin: 0 6px; vertical-align: text-bottom; }
.zone-item-details > summary span { margin-left: 8px; color: var(--muted); font-size: 11px; }
@media (max-width: 560px) {
  .zone-drawing-links { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .zone-drawing-tile span { min-height: 44px; }
}