:root{--ink:#18344d;--muted:#526a7c;--line:#d5e0e8;--blue:#165dcc;--green:#087d70;--red:#b32b3b;--amber:#995500;--paper:#fff;--base:#edf2f6;font-family:'Segoe UI',Arial,sans-serif;color:var(--ink);font-synthesis:none}
*{box-sizing:border-box}body{margin:0;background:#e1e9ef;background-image:radial-gradient(#c3d0da 0.6px,transparent .6px);background-size:12px 12px}button,input{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.48}button:focus-visible,input:focus-visible{outline:3px solid #e39621;outline-offset:2px}button:active:not(:disabled){transform:translateY(1px)}[hidden]{display:none!important}.preview{width:888px;max-width:100%;margin:0 auto;padding:42px 44px 30px}.preview-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:25px}.edition{font-size:13px;font-weight:650;color:#3f607d}h1{font-size:30px;line-height:1.15;font-weight:650;margin:8px 0}p{margin:0}.preview-heading p{font-size:14px;color:var(--muted)}.preview-note{text-align:right;font-size:12px;line-height:1.8;color:var(--muted)}.preview-note strong{font-size:20px;color:var(--ink);font-weight:500}.scale-holder{width:800px;height:480px;transform-origin:top left}.hmi{width:800px;height:480px;overflow:hidden;background:var(--base);border-radius:9px;box-shadow:0 12px 32px #18344d22,0 0 0 1px #b3c2ce;position:relative;isolation:isolate}.hmi-top{height:50px;background:var(--ink);color:white;display:flex;align-items:center;padding:0 18px;gap:20px}.brand{display:flex;align-items:center;gap:7px;font-size:24px;font-weight:700;letter-spacing:-.8px}.brand-mark{color:#75c5cf;font-size:33px;line-height:1}.brand-version{font-size:10px;background:#3c566b;padding:3px 5px;letter-spacing:0;margin-left:2px}.hmi-top #screen-title{font-size:15px;border-left:1px solid #51687b;padding-left:20px}.demo-tag{margin-left:auto;font-size:12px;border:1px solid #73899b;border-radius:4px;padding:4px 8px;color:#edf5fc}.clock{font-size:14px;font-variant-numeric:tabular-nums}#screens{height:374px}.screen{height:374px;padding:14px 18px;position:relative}.status-line{display:flex;align-items:center;height:38px;gap:9px;background:#e1eee9;border-left:4px solid var(--green);padding:0 12px;font-size:15px}.status-line>span:last-child{margin-left:auto;font-size:12px;color:#3f625c}.status-dot{width:8px;height:8px;background:var(--green);border-radius:50%}.status-line.warn{background:#fff0d9;border-color:var(--amber)}.status-line.warn .status-dot{background:var(--amber)}.status-line.warn>span:last-child{color:#7c4c00}.status-line.fault{background:#fbe5e8;border-color:var(--red)}.status-line.fault .status-dot{background:var(--red)}.status-line.fault>span:last-child{color:var(--red)}.operation-grid{display:grid;grid-template-columns:178px 1fr;gap:20px;margin-top:12px;height:228px}.stages{border-right:1px solid var(--line);padding-right:12px}.small-title{font-size:13px;color:var(--muted);font-weight:600}.stages ol{list-style:none;padding:0;margin:12px 0 7px}.stages li{display:flex;align-items:center;gap:8px;font-size:12px;color:#526a7c;margin:0 0 7px;min-height:26px}.stages li b{display:grid;place-items:center;border:1px solid #bccbd6;border-radius:50%;width:24px;height:24px;font-size:11px;font-weight:500;flex-shrink:0}.stages li.current{color:var(--blue);font-weight:700}.stages li.current b{background:var(--blue);border-color:var(--blue);color:white}.stages li.done b{background:#dcece6;border-color:#dcece6;color:var(--green)}.stage-duration{font-size:11px;color:var(--muted)}.weighing{display:flex;justify-content:space-between;height:124px;border-bottom:1px solid var(--line)}.weight{font-size:60px;line-height:1.14;letter-spacing:-2px;font-weight:650;font-variant-numeric:tabular-nums}.weight small{font-size:24px;font-weight:400;letter-spacing:0;margin-left:8px;color:var(--muted)}.weight-info{display:flex;align-items:center;gap:12px;font-size:11px;margin-top:5px;color:var(--muted)}#stable-badge{color:var(--green);font-weight:600}.hopper{height:106px;width:94px;margin-right:16px}.lot-summary{display:grid;grid-template-columns:1.2fr 1.2fr .6fr;padding:12px 0 8px;gap:12px}.lot-summary>div+div{border-left:1px solid var(--line);padding-left:15px}.lot-summary span{display:block;font-size:12px;color:var(--muted);margin-bottom:2px}.lot-summary strong{font-size:23px;font-weight:650;font-variant-numeric:tabular-nums;letter-spacing:-.5px}.lot-summary small{font-size:12px;font-weight:400;letter-spacing:0}.progress-label{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);margin:5px 0}.progress{height:7px;background:#d9e3ec;border-radius:2px;overflow:hidden}.progress>div{width:0;height:100%;background:var(--blue)}.operation-actions{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:10px;margin-top:12px}.button{height:46px;min-width:44px;border:1px solid #c5d2dc;background:#fff;color:var(--ink);border-radius:5px;padding:0 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button:hover{background:#eef3f8}.page-heading{display:flex;align-items:center;justify-content:space-between;height:32px}h2{font-size:21px;letter-spacing:-.35px;margin:0;font-weight:650}.subtle{font-size:11px;color:var(--muted)}.intro{font-size:12px;color:var(--muted);margin-top:3px}.job-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-top:20px}.field-label{font-size:13px;font-weight:600;display:block;margin-bottom:7px}.field-label span{float:right;font-weight:400;color:var(--muted)}input{width:100%;height:51px;border:1px solid #acbfce;border-radius:5px;padding:7px 12px;font-size:25px;font-variant-numeric:tabular-nums;color:var(--ink);background:#fff}.hint{font-size:11px;margin-top:6px;color:var(--muted)}.job-current{display:flex;flex-direction:column;gap:5px;border-left:3px solid #a5bccf;margin-top:22px;padding-left:12px;font-size:12px;color:var(--muted)}.job-current 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var(--line);padding-top:10px}.page-footer>span{font-size:11px;color:var(--muted);max-width:480px}.diagnostic-banner{background:#e3eee9;display:flex;align-items:center;gap:12px;padding:12px;height:66px;border-radius:5px}.diagnostic-banner.has-fault{background:#fbe5e8}.diagnostic-symbol{width:32px;height:32px;background:white;border-radius:50%;display:grid;place-items:center;font-size:21px;color:var(--green);flex-shrink:0}.has-fault .diagnostic-symbol{color:var(--red)}.diagnostic-banner strong{font-size:16px}.diagnostic-banner p{font-size:12px;color:var(--muted);margin-top:4px}.diagnostic-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:14px}.table-heading{display:flex;align-items:center;justify-content:space-between;height:28px}.table-heading strong{font-size:13px}.table-heading span{font-size:10px;color:var(--muted)}.relay-row{height:32px;display:flex;align-items:center;gap:8px;border-bottom:1px solid var(--line);font-size:12px}.relay-row 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td{height:30px;border-bottom:1px solid var(--line)}.history-table td:last-child{color:var(--green)}.empty-state{display:flex;align-items:center;flex-direction:column;justify-content:center;height:154px;color:var(--muted);gap:6px}.empty-state>span{font-size:34px;color:#8da4b7}.empty-state strong{font-size:15px}.empty-state p{font-size:12px}.history-footer{padding-top:8px}.history-footer .button+.button{margin-left:6px}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:18px}.setting-group{background:#fff;border-top:3px solid #7c9aaf;padding:12px 14px}.setting-group h3{font-size:15px;margin:0 0 10px}.setting-group dl{display:grid;grid-template-columns:1fr auto;gap:12px 8px;font-size:12px;margin:0 0 16px}.setting-group dt{color:var(--muted)}.setting-group dd{margin:0;font-weight:600}.setting-group .button{height:40px;font-size:12px}.demo-controls{display:flex;align-items:flex-start;gap:20px;margin-top:22px;padding-top:17px;border-top:1px solid #b8c9d5}.demo-controls>div:first-child{min-width:190px}.demo-controls strong{font-size:13px;display:block}.demo-controls span{font-size:11px;color:var(--muted);display:block;margin-top:5px}.demo-buttons{display:flex;flex-wrap:wrap;gap:6px}.demo-buttons button{border:1px solid #b4c4d1;border-radius:4px;color:#2d4d67;background:#eef3f7;font-size:11px;height:32px;padding:0 10px}.demo-buttons button:hover{background:white}.preview-bottom{display:flex;justify-content:space-between;font-size:10px;color:var(--muted);margin-top:20px}.modal-layer{position:absolute;inset:0;z-index:4;background:#0e263d99;display:flex;align-items:center;justify-content:center;padding:32px}.dialog{background:white;border-radius:9px;width:490px;max-height:420px;padding:25px;box-shadow:0 10px 25px #0003}.dialog-icon{color:var(--amber);background:#fff0d9;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font-size:25px;margin-bottom:13px}.dialog h2{font-size:22px}.dialog p{color:var(--muted);font-size:14px;line-height:1.55;margin-top:12px;white-space:pre-line}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:22px}.dialog-actions .button{min-width:120px}#toast{position:absolute;z-index:5;bottom:66px;left:50%;transform:translateX(-50%);min-width:280px;max-width:680px;background:var(--ink);color:white;padding:12px 18px;font-size:13px;border-radius:5px;box-shadow:0 4px 15px #0002;text-align:center}#toast.error{background:#922234}@media(max-width:850px){.preview{padding:25px 16px}.preview-heading{margin-bottom:18px}h1{font-size:24px}.preview-heading p{max-width:260px;line-height:1.5}.preview-note{font-size:10px}.demo-controls{flex-direction:column;gap:10px}.preview-bottom{flex-direction:column;gap:5px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}