@font-face{font-family:Library;src:local('Inter'),local('Segoe UI')}*{box-sizing:border-box}body{margin:0;background:#f0f5fb;color:#193953;font:15px/1.5 Library,system-ui,-apple-system,sans-serif}button,input,a{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:default;opacity:.6}a{color:#145bab;text-underline-offset:3px}button,input{border:1px solid #b7cbdf;border-radius:10px;background:#fff;color:#193953;min-height:44px;padding:10px 15px}input{width:100%}input::placeholder{color:#687f93}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #00a6d6;outline-offset:3px}[hidden]{display:none!important}h1,h2,h3,p{margin:0}h2{font-size:23px}h3{font-size:17px}button{font-weight:650}.primary{background:#2464e7;color:#fff;border-color:#2464e7}.library-top{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 4vw;background:#fff;border-bottom:1px solid #d0deec}.library-top img{object-fit:contain;display:block}.library-top nav{display:flex;gap:12px;flex-wrap:wrap}.library-top nav a{padding:10px 16px;border-radius:10px;background:#edf4fc;font-weight:650;text-decoration:none}main{max-width:1440px;margin:auto;padding:28px 4vw 60px}.eyebrow{font-size:11px;font-weight:750;letter-spacing:1.6px;display:block}.library-hero{position:relative;overflow:hidden;background:linear-gradient(110deg,#173956,#195675);color:white;border-radius:20px;padding:30px 34px;box-shadow:0 8px 26px #16395716}.library-hero h1{font-size:clamp(29px,3vw,38px);margin:5px 0}.library-hero p{color:#d5e9fb}.library-hero .eyebrow,.model-heading .eyebrow{color:#b3dafe}.hero-icon{position:absolute;right:36px;top:22px;color:#ffffff20;font-size:100px;line-height:1}#modelSearch{margin-top:24px;max-width:780px;position:relative}#modelSearch label{display:block;font-weight:700;margin-bottom:8px}.search-row{display:flex;gap:10px}.search-row input{font-size:19px;font-weight:650;letter-spacing:.5px;min-width:0;height:54px}.search-row button{white-space:nowrap;background:#2d6af0;border:1px solid #6395ff;padding:12px 24px}.search-row small{display:block}#modelSearch small{display:block;margin-top:9px;color:#c6dbed}#libraryMessage{margin:15px 0;min-height:23px;color:#305879}#libraryMessage.error{color:#ab2b25;font-weight:650}.saved-models{background:#fff;border:1px solid #d0deec;border-radius:16px;padding:22px;margin-bottom:24px}.saved-models header{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:18px}.saved-models .eyebrow{color:#427091}.saved-models h2 span,#documentCount{font-size:13px;color:#4d6d89;background:#edf3f9;border-radius:20px;padding:3px 9px;margin-left:6px}.filter-label{font-size:12px;font-weight:650;max-width:240px}.filter-label input{margin-top:4px;min-height:40px;padding:8px 12px}.saved-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(205px,1fr));gap:10px}.model-tile{text-align:left;border:1px solid #d2dfeb;border-radius:11px;padding:13px 15px;min-width:0}.model-tile strong{display:block;overflow-wrap:anywhere;font-size:15px}.model-tile small{display:block;color:#576f85;font-size:12px;margin-top:4px}.model-tile[aria-pressed=true]{border-color:#2864d5;background:#eaf2ff;box-shadow:inset 3px 0 #2864d5}.pagination{display:flex;justify-content:flex-end;align-items:center;gap:12px;margin-top:16px}.pagination span{font-size:13px}#modelDetail{border:1px solid #c9daeb;border-radius:18px;background:white;overflow:hidden}.model-heading{background:#1a3e5d;color:white;padding:23px 26px;display:flex;gap:18px;align-items:center;justify-content:space-between}.model-heading h2{font-size:27px;margin-top:4px;overflow-wrap:anywhere}.model-heading p{font-size:13px;color:#c5ddf0;margin-top:5px}.model-actions{display:flex;gap:9px;flex-wrap:wrap}.model-actions button{background:#edf5ff;color:#194a7f;border-color:#d1e1f3;font-size:13px}#importStatus{padding:12px 25px;background:#eef6ff;border-bottom:1px solid #d3e2f1;color:#295578;font-size:14px}#importStatus:empty{display:none}#importStatus.error{background:#fff6e8;color:#794c0b}.document-layout{display:grid;grid-template-columns:270px minmax(0,1fr)}.document-layout aside{padding:22px 16px;background:#f6f9fd;border-right:1px solid #d5e1ed}.document-layout aside h3{padding:0 7px 16px}#documentList{display:grid;gap:7px;max-height:680px;overflow:auto}.doc-button{border:1px solid transparent;background:transparent;text-align:left;padding:11px 13px;line-height:1.35;font-size:13px;overflow-wrap:anywhere}.doc-button small{display:block;font-weight:400;font-size:11px;color:#5d7890;margin-top:5px}.doc-button[aria-pressed=true]{background:#1c507a;color:white;border-color:#1c507a}.doc-button[aria-pressed=true] small{color:#d5e8f8}.document-note{font-size:12px;color:#506d84;margin:20px 7px 0}#documentPreview{min-width:0;padding:24px}.preview-toolbar{display:flex;gap:16px;justify-content:space-between;align-items:flex-start;margin-bottom:20px}.preview-toolbar small{display:block;font-size:12px;color:#52708c;margin-top:6px}.preview-links{display:flex;gap:9px;flex-wrap:wrap}.preview-links a{font-size:12px;padding:9px 11px;border:1px solid #c5d9ed;border-radius:8px;text-decoration:none;white-space:nowrap;font-weight:650}.diagram-image{display:block;width:100%;height:auto;max-height:800px;object-fit:contain;border:1px solid #d8e3ed;border-radius:10px;background:white}.empty-preview,.library-empty{text-align:center;color:#526f87;padding:65px 24px}.empty-preview>span,.library-empty>span{font-size:54px;color:#6d9abd}.empty-preview h3,.library-empty h2{margin:12px 0;color:#244760}.parts-reference{margin-top:24px}.parts-reference summary{font-size:15px;font-weight:700;cursor:pointer;padding:12px 0;color:#1d527c}.parts-reference input{margin:10px 0 14px;max-width:360px}.table-scroll{max-height:450px;overflow:auto;border:1px solid #d1dfec;border-radius:10px}table{border-collapse:collapse;width:100%;font-size:13px}th{text-align:left;background:#e8f1fa;color:#234e72;position:sticky;top:0}th,td{padding:11px 13px;border-bottom:1px solid #e0e8f0;overflow-wrap:anywhere}td:nth-child(2){font-weight:650;color:#1e588a}dialog{padding:0;border:0;border-radius:18px;width:min(540px,calc(100% - 24px));box-shadow:0 20px 90px #10273c44;color:#1a3b54}dialog::backdrop{background:#122f4e88}dialog header{display:flex;justify-content:space-between;gap:14px;align-items:center;background:#1a3e5d;color:#fff;padding:22px}dialog header button{font-size:24px;min-width:44px;padding:2px 12px}dialog h2{font-size:21px}.upload-fields{padding:24px;display:grid;gap:18px}.upload-fields label{font-weight:650;display:grid;gap:6px}.upload-fields label small{font-weight:400}#uploadStatus{color:#a53025;font-size:13px}
@media(max-width:700px){.library-top{padding:12px 16px;gap:10px}.library-top img{width:115px;height:auto}.library-top nav{gap:6px;justify-content:flex-end}.library-top nav a{font-size:11px;padding:8px}main{padding:16px 12px 40px}.library-hero{padding:22px 20px;border-radius:14px}.library-hero h1{font-size:29px}.library-hero p{font-size:13px}.hero-icon{right:20px;font-size:75px}#modelSearch{margin-top:20px}.search-row{flex-wrap:wrap}.search-row input{height:49px;font-size:17px}.search-row button{width:100%;min-height:47px}.saved-models{padding:16px}.saved-models header{align-items:stretch;flex-direction:column;gap:12px}.filter-label{max-width:none}.saved-list{grid-template-columns:repeat(2,minmax(0,1fr))}.model-tile{padding:11px}.model-tile strong{font-size:12px}.model-tile small{font-size:11px}.model-heading{padding:20px;align-items:stretch;flex-direction:column}.model-heading h2{font-size:23px}.model-actions button{flex:1}.document-layout{grid-template-columns:minmax(0,1fr)}.document-layout aside{border-right:0;border-bottom:1px solid #d5e1ed;padding:16px}#documentList{display:flex;overflow:auto;max-height:none;gap:8px;padding-bottom:7px}.doc-button{flex:0 0 165px;background:#fff;border-color:#d7e2ed;font-size:12px}.document-note{margin:9px 0 0;font-size:11px}#documentPreview{padding:17px}.preview-toolbar{flex-direction:column;gap:12px}.preview-toolbar h3{font-size:16px}#importStatus{padding:12px 20px;font-size:13px}th,td{padding:9px;font-size:12px}.table-scroll{max-height:330px}.library-empty{padding:40px 15px}.library-empty h2{font-size:21px}.library-empty p{font-size:13px}}