:root{font-family:Arial,"Segoe UI",sans-serif;color:#242322;background:#f3f1ee;font-size:13px;--red:#d91e30;--line:#e3ddD7;--muted:#827c78;--paper:#fff}*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button{cursor:pointer;border:1px solid var(--line);border-radius:8px;padding:10px 13px;background:#fff;color:inherit;line-height:1.2}button:hover{border-color:#aaa09a;background:#faf8f6}button:disabled{opacity:.45;cursor:wait}button.primary{background:var(--red);color:#fff;border-color:var(--red)}button.dark{background:#242322;color:white;border-color:#242322}button.ghost{background:transparent}button.small{padding:6px 9px;font-size:12px}button.danger{color:#b41325}a{color:#b8182c}input,textarea,select{min-width:0;border:1px solid var(--line);background:white;border-radius:7px;padding:10px 11px;color:inherit;width:100%}input:focus,textarea:focus,select:focus,button:focus-visible,a:focus-visible{outline:2px solid #d91e30;outline-offset:2px}input[type=checkbox]{width:auto;accent-color:var(--red)}textarea{resize:vertical;min-height:65px}label{display:block;font-size:11px;letter-spacing:.035em;color:#66615e}label>input,label>textarea,label>select{margin-top:6px;font-size:13px;letter-spacing:normal}h1,h2,h3,p{margin-top:0}h1{font-size:26px;letter-spacing:-1px;margin:0}h2{font-size:20px}h3{font-size:15px}small,.muted{color:var(--muted)}small{font-size:11px}.shell{max-width:1960px;margin:0 auto;padding:0 16px 45px}.topline{display:flex;align-items:center;justify-content:space-between;padding:15px 5px;gap:20px}.brand{font-size:17px;font-weight:700;letter-spacing:2px}.brand span{color:var(--red)}.topline .tag{color:#736b65;font-size:12px}.actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.panel{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:18px;margin-bottom:12px}.titlebar{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:78px}.heading{display:flex;align-items:center;gap:18px;flex:1}.heading input{font-weight:700;font-size:26px;letter-spacing:-1px;border-color:transparent;max-width:600px;padding:4px 0}.heading input:hover{border-color:var(--line)}.meta{display:grid;grid-template-columns:1fr 1.1fr 1.7fr;gap:14px}.meta textarea{min-height:40px;height:40px}.summary{display:flex;align-items:center;justify-content:space-between;gap:20px;background:#262523;color:#fff;border-radius:12px;padding:18px 20px;margin:12px 0 22px;box-shadow:0 8px 20px #24232220}.summary strong{font-size:25px;letter-spacing:-.5px}.summary small{color:#c4bfbb}.summary button:not(.primary){background:#353432;color:white;border-color:#5a5651}.save-status{font-size:12px;color:#716b65;min-height:18px}.save-status.error{color:#b41325}.room-tabs{display:flex;gap:8px;flex-wrap:wrap;padding-bottom:18px}.room-tab{min-width:150px;text-align:left;display:flex;flex-direction:column;gap:5px}.room-tab.active{border-color:var(--red);color:var(--red);background:#fff7f8}.room-tab small{font-size:10px}.room-add{border-style:dashed;color:#716b65;min-width:140px}.toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px}.table-head{display:grid;grid-template-columns:minmax(250px,1fr) minmax(130px,.45fr) 110px 125px 120px 105px;gap:12px;padding:12px 10px;color:#8c8580;font-size:10px;border-bottom:1px solid var(--line)}.group-head{display:flex;justify-content:space-between;align-items:center;padding:14px 12px;background:#f7f5f3;border-bottom:1px solid var(--line);gap:12px}.group-head strong{color:var(--red);font-size:13px;font-weight:500;text-transform:uppercase}.item{border-bottom:1px solid var(--line)}.item-row{display:grid;grid-template-columns:minmax(250px,1fr) minmax(130px,.45fr) 110px 125px 120px 105px;gap:12px;padding:14px 10px;align-items:center}.item-title{display:flex;align-items:center;gap:10px;text-align:left;background:transparent;border:0;padding:0;border-radius:3px;min-width:0}.thumb{height:52px;width:52px;object-fit:contain;flex:none;border:1px solid #eee8e2;border-radius:7px;background:#faf9f7}.placeholder{display:grid;place-items:center;font-size:22px;color:#aaa29b}.item-title strong{font-size:13px;display:block;line-height:1.4}.item-title .kind{font-size:9px;color:var(--red);text-transform:uppercase;letter-spacing:.8px;margin-bottom:3px}.item-row input,.item-row select{padding:8px 7px}.item-row .number{text-align:right}.line-total{text-align:right;white-space:nowrap}.item-detail{background:#fcfbfa;padding:20px;border-top:1px solid #eee8e2;display:grid;grid-template-columns:200px minmax(280px,1fr) 260px;gap:22px}.photo-large{width:100%;height:190px;object-fit:contain;background:white;border:1px solid var(--line);border-radius:9px}.photo-large.placeholder{display:grid;place-items:center;color:#aaa;font-size:42px}.detail-main{display:grid;gap:14px}.fields2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.price-panel{display:grid;align-content:start;gap:13px;border-left:1px solid var(--line);padding-left:20px}.check{display:flex;align-items:center;gap:8px;font-size:12px;letter-spacing:normal;color:inherit}.spec-row{display:grid;grid-template-columns:22px 1fr 1fr 32px;align-items:center;gap:7px;margin-bottom:7px}.spec-row input{padding:8px}.spec-row button{padding:6px}.component{padding:10px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 70px 100px 30px;gap:8px;align-items:center}.empty{text-align:center;padding:75px 20px;color:#746c66}.empty h2{color:#332e2b;font-size:22px;margin-bottom:10px}.empty p{max-width:470px;margin:0 auto 20px;line-height:1.6}.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:24px}.auth{width:410px;max-width:100%;padding:32px}.auth .brand{margin-bottom:30px}.auth p{line-height:1.6;color:#746c66}.auth form{display:grid;gap:16px}.auth h1{font-size:25px;margin-bottom:14px}.auth button{margin-top:4px}.error-text{color:#b41325;line-height:1.5}.loading{text-align:center;padding:100px}.full{width:100%}.mt{margin-top:12px}.stack{display:grid;gap:14px}.badge{background:#f3eee9;border-radius:4px;padding:3px 6px;font-size:11px;color:#736b65}dialog{border:1px solid var(--line);border-radius:14px;padding:25px;width:650px;max-width:calc(100vw - 30px);max-height:85vh;color:#242322;box-shadow:0 24px 100px #0003}dialog::backdrop{background:#26211d66}dialog .modal-head{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:20px}dialog .modal-head h2{margin:0}dialog .modal-head button{padding:7px 11px}.list-row{padding:13px 0;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:15px}.list-row strong{display:block;margin-bottom:5px}#notice{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:#242322;color:white;border-radius:9px;padding:13px 20px;box-shadow:0 4px 20px #0003;max-width:calc(100vw - 40px);display:none;z-index:100}.conflict{background:#fff1db;border:1px solid #e3b862;border-radius:8px;padding:12px;margin-bottom:12px;line-height:1.6}.conflict .actions{margin-top:8px}.unit{display:grid;grid-template-columns:1fr 35px;gap:5px;align-items:center}.subtle{font-size:11px;color:#837b75;line-height:1.5}.footer{text-align:center;font-size:11px;color:#8d857e;padding-top:22px}.heading small{white-space:nowrap}.mobile-label{display:none}.upload-label{margin-top:10px}.upload-label input{font-size:11px;padding:7px}.item-detail details{grid-column:1/-1}.item-detail summary{cursor:pointer;font-weight:bold;padding:5px 0 12px}
@media(max-width:1100px){.item-detail{grid-template-columns:160px minmax(260px,1fr)}.price-panel{grid-column:2;border-left:0;padding:0;grid-template-columns:1fr 1fr}.table-head,.item-row{grid-template-columns:minmax(210px,1fr) 90px 90px 95px 100px}.table-head>div:nth-child(2),.item-row>.row-note{display:none}.meta{grid-template-columns:1fr 1fr}.meta label:last-child{grid-column:1/-1}.heading{flex-wrap:wrap;gap:5px}.heading input{max-width:350px}}@media(max-width:750px){.shell{padding:0 8px 25px}.topline{padding:12px 4px}.topline .tag{display:none}.panel{padding:12px}.titlebar{align-items:flex-start;flex-direction:column;gap:12px}.titlebar .actions{width:100%}.heading{width:100%}.heading input{font-size:22px;max-width:none}.meta{grid-template-columns:1fr}.meta label:last-child{grid-column:auto}.summary{align-items:flex-start;flex-direction:column;padding:16px;gap:12px;margin-bottom:12px}.summary .actions{width:100%}.room-tabs{flex-wrap:nowrap;overflow:auto;padding-bottom:12px}.room-tab{min-width:145px}.table-head{display:none}.group-head{flex-wrap:wrap}.item-row{grid-template-columns:1fr 1fr;gap:10px;padding:14px 0}.item-title{grid-column:1/-1}.item-row>.row-note{display:block;grid-column:1/-1}.line-total{grid-column:1/-1;font-size:17px}.mobile-label{display:block;font-size:10px;color:#827c78;margin-bottom:4px}.item-detail{grid-template-columns:1fr;padding:14px 0;gap:15px}.photo-large{height:180px}.price-panel{grid-column:auto;grid-template-columns:1fr 1fr}.fields2{grid-template-columns:1fr}.toolbar{align-items:flex-start}.toolbar .actions{justify-content:flex-end}.room-controls{font-size:11px}.component{grid-template-columns:1fr 55px 80px 28px}.auth{padding:25px}.spec-row{grid-template-columns:20px 1fr 1fr 28px}.item-detail details{grid-column:auto}.heading small{font-size:11px}}

.drawing-tools{margin-top:20px;padding-top:16px;border-top:1px solid var(--line)}.drawing-tools h3{margin-bottom:8px}.drawing-preview{display:block;width:100%;max-height:60vh;object-fit:contain;border:1px solid var(--line);border-radius:7px}.drawing-pdf{height:60vh}.drawing-skips{font-size:12px;line-height:1.6;max-height:32vh;overflow:auto}