:root{--paper:#F6F7F4;--paper-raised:#FFFFFF;--ink:#132A2E;--ink-soft:#24403F;--green:#0B6E4F;--green-soft:#E4EFE9;--red:#A13D2E;--red-soft:#F5E9E6;--gold:#C08A2E;--gold-soft:#F6EEDD;--muted:#8A8F87;--hairline:#DEDFD9;--font-serif:"IBM Plex Serif",serif;--font-sans:"IBM Plex Sans",sans-serif;--font-mono:"IBM Plex Mono",monospace}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-sans);-webkit-font-smoothing:antialiased}button{font-family:var(--font-sans);cursor:pointer}input,select{font-family:inherit}.btn{font-family:var(--font-sans);font-size:12.5px;font-weight:500;padding:8px 14px;border-radius:7px;border:1px solid transparent}.btn-primary{background:var(--ink);color:#fff}.btn-primary:disabled{background:var(--muted);cursor:not-allowed}.btn-ghost{background:transparent;border-color:var(--hairline);color:var(--ink-soft)}.card{background:var(--paper-raised);border:1px solid var(--hairline);border-radius:10px;margin-bottom:28px}.card-head{display:flex;justify-content:space-between;align-items:center;padding:18px 22px;border-bottom:1px solid var(--hairline)}.card-head h2{font-family:var(--font-serif);font-size:16px;font-weight:500;margin:0}.card-head .hint{font-size:12px;color:var(--muted)}table{width:100%;border-collapse:collapse;font-size:13px}th{text-align:left;font-weight:500;color:var(--muted);font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;padding:10px 22px;border-bottom:1px solid var(--hairline)}td{padding:12px 22px;border-bottom:1px solid var(--hairline)}tr:last-child td{border-bottom:none}.num{font-family:var(--font-mono);text-align:right}.code{font-family:var(--font-mono);color:var(--muted)}.neg{color:var(--red)}.tag{font-size:11px;padding:3px 8px;border-radius:5px;font-weight:500;display:inline-block}.tag-posted{background:var(--green-soft);color:var(--green)}.tag-draft{background:var(--gold-soft);color:var(--gold)}.tag-error{background:var(--red-soft);color:var(--red)}.form-field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.form-field label{font-size:12.5px;color:var(--ink-soft);font-weight:500}.form-field input,.form-field select{padding:9px 12px;border:1px solid var(--hairline);border-radius:7px;font-size:13.5px;background:var(--paper-raised);color:var(--ink)}.form-field input:focus,.form-field select:focus{outline:2px solid var(--green);outline-offset:1px}.error-banner{background:var(--red-soft);color:var(--red);padding:12px 16px;border-radius:8px;font-size:13px;margin-bottom:16px}.app{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.sidebar{background:var(--ink);color:#dde6e3;padding:28px 20px;display:flex;flex-direction:column;gap:32px}.brand{font-family:var(--font-serif);font-size:20px;letter-spacing:.02em;color:#fff;display:flex;align-items:baseline;gap:8px}.brand .mark{color:var(--green);font-size:22px}.org-name{font-family:var(--font-sans);font-size:11px;color:#8fafa7;text-transform:uppercase;letter-spacing:.08em;margin-top:-24px}nav{display:flex;flex-direction:column;gap:2px}nav a{color:#b9c9c4;text-decoration:none;font-size:13.5px;padding:9px 12px;border-radius:6px;display:flex;align-items:center;gap:10px;transition:background .15s,color .15s}nav a .dot{width:5px;height:5px;border-radius:50%;background:#5a716c}nav a.active{background:#0b6e4f59;color:#fff}nav a.active .dot{background:var(--green);box-shadow:0 0 0 3px #0b6e4f40}nav a:hover:not(.active){background:#ffffff0d;color:#fff}.sidebar-foot{margin-top:auto;font-size:11.5px;color:#5a716c;border-top:1px solid rgba(255,255,255,.08);padding-top:14px}main{padding:32px 40px 60px;max-width:1180px}.topline{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:28px}.topline h1{font-family:var(--font-serif);font-weight:500;font-size:26px;margin:0 0 4px}.topline .sub{color:var(--muted);font-size:13px}.role-pill{font-size:11.5px;background:var(--paper-raised);border:1px solid var(--hairline);padding:5px 11px;border-radius:20px;color:var(--ink-soft)}.kpi-row{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--hairline);border:1px solid var(--hairline);border-radius:10px;overflow:hidden;margin-bottom:32px}.kpi{background:var(--paper-raised);padding:20px 22px}.kpi .label{font-size:12px;color:var(--muted);margin-bottom:10px}.kpi .value{font-family:var(--font-mono);font-size:23px;font-weight:500}.je-grid{display:grid;grid-template-columns:2fr 130px 130px 32px;gap:0}.je-grid .th{padding:9px 22px;font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);border-bottom:1px solid var(--hairline)}.je-row{display:contents}.je-row>div{padding:8px 22px;border-bottom:1px solid var(--hairline);display:flex;align-items:center}.je-input{width:100%;border:none;background:transparent;font-family:var(--font-sans);font-size:13.5px;color:var(--ink);outline:none}.je-num-input{width:100%;border:none;background:transparent;font-family:var(--font-mono);font-size:13.5px;text-align:right;outline:none;color:var(--ink)}.je-remove{background:none;border:none;color:var(--muted);font-size:16px;cursor:pointer}.je-add{padding:12px 22px;font-size:12.5px;color:var(--green);cursor:pointer;border:none;background:none;text-align:left}.beam-wrap{padding:22px;display:flex;align-items:center;gap:24px;border-top:1px solid var(--hairline);background:linear-gradient(180deg,#FBFBF9,var(--paper-raised))}.beam-fig{width:180px;flex-shrink:0}.beam-label{font-size:12px;color:var(--muted)}.beam-status{font-family:var(--font-mono);font-size:14px;font-weight:500}.beam-status.balanced{color:var(--green)}.beam-status.unbalanced{color:var(--red)}.beam-line{transform-origin:90px 30px;transition:transform .6s cubic-bezier(.34,1.4,.4,1)}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--paper)}.login-card{background:var(--paper-raised);border:1px solid var(--hairline);border-radius:12px;padding:36px;width:360px}.login-card h1{font-family:var(--font-serif);font-size:22px;margin:0 0 6px}.login-card .sub{color:var(--muted);font-size:13px;margin-bottom:24px}