:root{--bg:#f7f8fa;--ink:#222831;--muted:#89909b;--line:#e9ecf0;--orange:#e87847;--soft:#fff1e9;--font:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px var(--font)}button,input,textarea,select{font:inherit}button,a,input,textarea,select{outline-offset:4px}button{cursor:pointer}button:disabled{cursor:default;opacity:.45}a{color:inherit;text-decoration:none}button{border:0;background:none;color:inherit}button:hover{filter:brightness(.96)}[hidden]{display:none!important}.rail{position:fixed;inset:0 auto 0 0;width:218px;background:#fff;border-right:1px solid var(--line);padding:36px 22px;display:flex;flex-direction:column}.brand{font-size:29px;font-weight:800;letter-spacing:3px;padding:0 14px}.brand span{color:var(--orange)}.brand small{display:block;font-size:9px;letter-spacing:2.5px;margin-top:8px;color:#969da6;font-weight:500}.rail-label{font-size:11px;color:#a5aab3;padding:0 14px;margin:55px 0 15px}.nav-item{border-radius:8px;padding:13px 14px;text-align:left;display:flex;align-items:center;gap:12px;font-weight:600}.nav-item.active{background:var(--soft);color:#cc673b}.nav-item>span:first-child{font-size:21px}.nav-dot{margin-left:auto;width:5px;height:5px;border-radius:50%;background:var(--orange)}.rail-bottom{margin-top:auto;padding:0 14px;font-size:12px;color:#68717e}.rail-bottom small{display:block;color:#9aa0aa;margin-top:12px;font-size:11px}.rail-version{font:9px monospace;color:#afb5bd;letter-spacing:1px;border-top:1px solid var(--line);margin-top:23px;padding-top:20px}.online{display:inline-block;width:6px;height:6px;background:#68a587;border-radius:50%;margin-right:7px}.workspace{margin-left:218px}.topbar{height:76px;border-bottom:1px solid var(--line);background:#ffffffb0;display:flex;align-items:center;justify-content:space-between;padding:0 44px;font-size:12px;color:#747c88}.topbar b{font-weight:400;margin:0 15px;color:#c7cbd2}.topbar>div{display:flex;align-items:center}.avatar{display:inline-grid;place-items:center;width:30px;height:30px;background:#f0e9e2;border:3px solid white;border-radius:50%;margin-left:20px;color:#8d725f;font-size:11px}main{max-width:1550px;margin:auto;padding:43px 44px 24px}.page-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:32px}.eyebrow{font:10px monospace;letter-spacing:2.1px;color:#9b928b;margin-bottom:13px}h1{font-size:30px;letter-spacing:-.7px;margin:0;font-weight:650}.heading-dot{color:var(--orange);margin-left:4px}.page-heading p{color:var(--muted);font-size:13px;margin:12px 0 0}.primary,.secondary,.danger{border-radius:7px;padding:12px 19px;font-size:13px;font-weight:550;display:inline-flex;align-items:center;justify-content:center;gap:8px}.primary{background:var(--orange);color:#fff;box-shadow:0 3px 6px #c86a2920}.primary>span{font-size:20px;font-weight:400}.secondary{background:white;border:1px solid #dfe3e8}.danger{background:#c54b43;color:white}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:17px;margin-bottom:32px}.stat{background:#fff;border:1px solid var(--line);border-radius:10px;padding:21px 23px;text-align:left;position:relative}.stat.selected{border-color:#e4bdab}.stat>span{display:flex;align-items:center;font-size:12px;color:#727b87}.stat i{margin-left:auto;font-style:normal;color:#adb3bc}.stat strong{display:block;font-size:35px;line-height:1.2;font-weight:550;letter-spacing:-1px;margin:17px 0 8px;font-variant-numeric:tabular-nums}.stat small{font-size:11px;color:#a2a8b1}.dot{width:6px;height:6px;display:inline-block;border-radius:50%;margin-right:7px}.dot.pending{background:#da9e41}.dot.processed{background:#6a8fc1}.dot.closed{background:#6da58c}.board{background:white;border:1px solid var(--line);border-radius:11px;overflow:hidden}.board-toolbar{display:flex;justify-content:space-between;align-items:center;padding:19px 23px;border-bottom:1px solid var(--line);gap:18px}.tabs{display:flex;gap:5px}.tabs button{padding:9px 13px;font-size:12px;border-radius:6px;color:#828994;white-space:nowrap}.tabs button.active{background:#f2f3f5;color:#303844;font-weight:600}.search{display:flex;align-items:center;border:1px solid var(--line);border-radius:6px;padding:7px 11px;gap:9px;color:#949ca8}.search>span{font-size:21px;line-height:1}.search input{border:0;background:none;font-size:12px;width:175px;outline:none}.search input::placeholder{color:#a5abb4}.table-caption{display:flex;justify-content:space-between;padding:21px 25px 16px;font-size:11px;color:#9aa2ad}.table-caption>span:first-child{color:#5c6572}table{width:100%;border-collapse:collapse;text-align:left;white-space:nowrap}th{font-size:11px;font-weight:500;color:#929aa5;background:#fafbfc;padding:13px 18px}th:first-child,td:first-child{padding-left:25px}td{padding:23px 18px;border-bottom:1px solid #eff1f4;font-size:12px}tbody tr:hover{background:#fcfbfa}tbody tr{cursor:pointer}.ticket-number{font:11px ui-monospace,SFMono-Regular,monospace;color:#6f7886}.description-col{width:38%}.summary{font-size:13px;font-weight:500;max-width:340px;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.file-sub{color:#9ba3af;font-size:10px;margin-top:8px;max-width:330px;overflow:hidden;text-overflow:ellipsis}.file-sub span{margin-right:6px}.badge{font-size:10px;padding:5px 9px;border-radius:5px;display:inline-flex;align-items:center;white-space:nowrap}.badge.pending{background:#fcf4e6;color:#b88735}.badge.processed{background:#edf3fb;color:#6289bc}.badge.closed{background:#edf6f1;color:#62967c}.badge .dot{width:4px;height:4px;margin-right:5px}.time{font-size:11px;color:#7f8997;font-variant-numeric:tabular-nums}.view-link{font-size:11px;color:#9aa2af}.view-link span{margin-left:6px}.pagination{display:flex;justify-content:space-between;align-items:center;padding:18px 25px;font-size:11px;color:#98a0aa}.pagination>div{display:flex;align-items:center;gap:12px}.pagination button{border:1px solid var(--line);width:27px;height:27px;border-radius:5px;font-size:18px;color:#7e8792}.pagination b{background:#fff0e8;color:#cb6f45;border-radius:5px;min-width:27px;padding:7px;text-align:center;font-weight:500}.pagination>div>span{margin-right:10px}.page-note{display:flex;justify-content:space-between;margin-top:23px;font-size:10px;color:#a5abb4;letter-spacing:.2px}#empty{text-align:center;padding:50px 20px 58px}.empty-drawing{font-size:65px;color:#c6cbc9;position:relative;display:inline-block;line-height:1}.empty-drawing span{font-size:18px;background:#fff0e8;color:var(--orange);border:4px solid white;position:absolute;bottom:0;right:-8px;border-radius:50%;width:33px;height:33px}#empty h3{font-size:16px;margin:22px 0 10px}#empty p{color:#939ba7;font-size:12px;margin-bottom:24px}dialog{border:1px solid var(--line);border-radius:15px;width:560px;max-width:calc(100vw - 30px);padding:30px;box-shadow:0 25px 100px #101a3030;max-height:90vh;overflow:auto}dialog::backdrop{background:#1f293b55;backdrop-filter:blur(3px)}.modal-heading{display:flex;justify-content:space-between;align-items:flex-start}.modal-heading .eyebrow{font-size:9px;margin-bottom:8px}h2{font-size:23px;margin:0 0 12px;font-weight:600}.icon-button{font-size:26px;color:#9aa1ac;line-height:1;padding:0 5px}.muted{color:#929aa5;font-size:12px;line-height:1.8}.field-label{display:block;font-size:12px;font-weight:550;margin:23px 0 10px}.field-label span{color:var(--orange);margin-left:3px}textarea,select{border:1px solid #e0e4ea;border-radius:7px;background:#fff;width:100%;padding:13px;font-size:13px;color:var(--ink);line-height:1.7}textarea{resize:vertical;min-height:130px}textarea::placeholder{color:#aab0ba}textarea:focus,select:focus{outline:2px solid #edb29880;border-color:var(--orange)}.dropzone{border:1px dashed #d7dce3;border-radius:9px;background:#fafbfc;min-height:145px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;cursor:pointer;padding:20px;text-align:center}.dropzone.dragging{background:#fff1e9;border-color:var(--orange)}.dropzone input{position:absolute;opacity:0;width:1px;height:1px}.dropzone:focus-within{outline:2px solid var(--orange)}.file-icon{font-size:24px;color:#b28c76}.dropzone strong{font-size:12px;font-weight:500;word-break:break-all}.dropzone small{font-size:10px;color:#a0a8b2}.modal-actions{display:flex;justify-content:flex-end;gap:10px;border-top:1px solid var(--line);margin-top:26px;padding-top:20px}.error{background:#fff0ec;color:#b74e3b;padding:12px;border-radius:6px;font-size:12px;margin-top:16px}progress{width:100%;height:6px;accent-color:var(--orange)}#upload-progress{margin-top:20px;font-size:11px;color:var(--muted)}#toast{position:fixed;bottom:30px;left:calc(50% + 109px);transform:translateX(-50%);background:#26352e;color:white;padding:13px 25px;border-radius:8px;font-size:13px;box-shadow:0 6px 25px #0002;z-index:10;max-width:80vw}.back{font-size:12px;color:#8a929f;margin-bottom:25px;padding:0}.detail-heading{display:flex;align-items:center;gap:15px}.detail-meta{display:flex;gap:23px;font-size:11px;color:#959daa;margin:13px 0 30px}.detail-grid{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:22px}.card{background:white;border:1px solid var(--line);border-radius:10px;padding:26px;margin-bottom:22px}.card-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.card-title h3{font-size:15px;font-weight:600;margin:0}.version-tag{font:10px monospace;color:#a19387;background:#f6f3ef;border-radius:4px;padding:5px 9px}.description-text{white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px;line-height:1.9;margin-bottom:24px}.file-card{border:1px solid var(--line);background:#fafbfc;border-radius:7px;padding:15px;display:flex;gap:12px;align-items:center}.dwg-icon{background:#f5e9df;color:#b38a6e;border:1px solid #edddd0;border-radius:5px;padding:12px 5px;font:9px monospace}.file-info{flex:1;min-width:0}.file-info strong{display:block;overflow-wrap:anywhere;font-size:12px;font-weight:500}.file-info small{display:block;font-size:10px;color:#9aa2ad;margin-top:6px}.download{font-size:11px;color:#cc734c;white-space:nowrap}.card-actions{margin-top:20px;display:flex;gap:10px}.result-placeholder{border:1px dashed #e1e5eb;border-radius:8px;text-align:center;padding:30px 15px;color:#a0a8b3;font-size:12px;line-height:1.9}.side-card h3{font-size:13px;margin:0 0 15px}.side-card .primary,.side-card .secondary{width:100%;margin-bottom:12px}.side-card p{font-size:11px;color:#9aa2ac;line-height:1.8}.process-steps{margin-top:24px;border-top:1px solid var(--line);padding-top:17px;line-height:2.7;color:#969faa;font-size:11px}.process-steps b{color:#637669;font-weight:500}.history-title{font-size:14px;margin:28px 0 16px}details{border:1px solid var(--line);background:#fff;border-radius:8px;padding:17px 21px;margin-bottom:12px}summary{cursor:pointer;font-size:12px;color:#697482}summary time{float:right;font-size:10px;color:#a2a9b3}details .description-text{font-size:12px;margin:20px 0}details .file-card{margin-top:12px}.delete-area{margin-top:30px;display:flex;justify-content:space-between;align-items:center;padding:18px 0;border-top:1px solid var(--line);font-size:11px;color:#a1a8b2}.delete-link{color:#ba766b;font-size:11px}.delete-symbol{width:34px;height:34px;display:grid;place-items:center;background:#fceeea;color:#bf6556;border-radius:50%;font-size:24px;line-height:1;flex-shrink:0;margin:0 0 0 16px}.delete-symbol:hover{background:#f8dfd8}#delete-dialog p{line-height:1.9;font-size:13px}
@media(min-width:1450px){td{padding-top:26px;padding-bottom:26px}}@media(max-width:1150px){.rail{width:175px;padding-left:14px;padding-right:14px}.workspace{margin-left:175px}main{padding:32px 25px}.topbar{padding:0 25px}.stat{padding:18px}.description-col{width:32%}.summary{max-width:230px}.time{font-size:10px}th,td{padding-left:12px;padding-right:12px}.detail-grid{grid-template-columns:minmax(0,1fr) 240px}.board-toolbar{padding:16px}.tabs{gap:0}.tabs button{padding:9px 10px}#toast{left:calc(50% + 87px)}}@media(max-width:850px){.rail{display:none}.workspace{margin-left:0}.topbar{height:58px}main{padding:28px 20px}.stats{gap:10px}.stat{padding:15px}.stat strong{font-size:29px}.stat small{font-size:10px}.table-scroll{overflow-x:auto}table{min-width:820px}.board-toolbar{flex-wrap:wrap}.search{flex:1;min-width:180px}.search input{width:100%}.detail-grid{grid-template-columns:1fr}.detail-sidebar{grid-row:1}.side-card{margin-bottom:0}.process-steps{display:none}.side-card .primary,.side-card .secondary{width:auto;margin-right:8px}.side-card p{margin-bottom:0}#toast{left:50%}.page-note{gap:20px}.page-heading{gap:15px}h1{font-size:26px}}@media(max-width:500px){.stats{grid-template-columns:repeat(2,1fr)}.page-heading{align-items:flex-start}.page-heading .primary{padding:11px 12px;white-space:nowrap;margin-top:22px}.page-heading p{max-width:200px;line-height:1.8}.eyebrow{font-size:8px;letter-spacing:1px}.page-note>span:last-child{display:none}.pagination{padding:15px}.pagination>div{gap:7px}.pagination>div>span{display:none}.detail-meta{flex-wrap:wrap;gap:8px}.card{padding:20px}.file-card{flex-wrap:wrap}.file-info{min-width:150px}.download{margin-left:auto}.detail-heading{flex-wrap:wrap}dialog{padding:23px}.topbar{padding:0 20px}}

.result-download{border:1px solid #ead6ca;background:#fff6f0;color:#bd714d;border-radius:5px;padding:7px 10px;font-size:11px;white-space:nowrap;display:inline-block}.result-download:disabled{background:#f4f5f7;border-color:#e8ebef;color:#a8afb8;opacity:1}.row-actions{display:flex;gap:13px;align-items:center}.description-col{width:30%}.summary{max-width:280px}