:root{--bg:#f5f7fa;--surface:#fff;--text:#172033;--muted:#667085;--line:#d9dee8;--primary:#175cd3;--primary-dark:#104ca8;--danger:#b42318;--success:#067647;--warning:#b54708;--nav:#152238;--nav-text:#e6edf7}
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p{margin:0;color:var(--muted)}.card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:20px;margin-bottom:18px;box-shadow:0 1px 2px #1018280a}.card h2,.card h3{margin-top:0}.grid{display:grid;gap:16px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.stat{padding:18px}.stat .value{font-size:28px;font-weight:750}.stat .label{color:var(--muted)}label{display:block;font-weight:650;margin-bottom:5px}.help{font-size:12px;color:var(--muted);margin-top:4px}.field{margin-bottom:14px}input,select,textarea{width:100%;border:1px solid #bfc7d5;border-radius:6px;padding:9px 10px;background:#fff;color:var(--text);font:inherit}input:focus,select:focus,textarea:focus{outline:3px solid 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solid}.alert.success{background:#ecfdf3;border-color:#abefc6;color:#067647}.alert.error{background:#fef3f2;border-color:#fecdca;color:#b42318}.alert.warning{background:#fffaeb;border-color:#fedf89;color:#b54708}.checkbox-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.checkbox-item{display:flex;align-items:flex-start;gap:8px;padding:8px;border:1px solid var(--line);border-radius:6px}.checkbox-item label{margin:0;font-weight:500}.muted{color:var(--muted)}.login-page{max-width:440px;margin:70px auto;padding:0 20px}.login-card{background:#fff;padding:28px;border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 38px #10182812}.login-card h1{margin-top:0}.metric-input{display:grid;grid-template-columns:minmax(220px,1fr) 220px;align-items:center;gap:20px;border-bottom:1px solid var(--line);padding:12px 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.page-head.compact{margin-bottom:8px;align-items:center}.page-head.compact h2{margin-bottom:2px}.metric-input.calculated{background:#f8fafc;margin:0 -10px;padding-left:10px;padding-right:10px}.calculated-value{display:block;width:100%;border:1px solid #cbd5e1;border-radius:6px;padding:9px 10px;background:#eef2f6;text-align:right;font-weight:750;font-variant-numeric:tabular-nums;min-height:39px}.calculation-trace{margin-top:7px;font-size:12px;color:var(--muted)}.calculation-trace summary{cursor:pointer}.calculation-trace ul{margin:6px 0 0;padding-left:20px}.calculation-trace code{color:var(--text)}
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