:root{color:#1d252c;background:#f5f7f8;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0;min-width:320px}button,input{font:inherit}button{align-items:center;background:#146c63;border:1px solid #146c63;border-radius:6px;color:#fff;cursor:pointer;display:inline-flex;font-weight:700;gap:8px;min-height:38px;padding:8px 12px}button:hover:not(:disabled){background:#0f5851}button:disabled{cursor:not-allowed;opacity:.48}button.danger{background:#9f2d39;border-color:#9f2d39}button.danger:hover:not(:disabled){background:#842431}button.secondary,.icon-button.secondary{background:#fff;border-color:#c7d1d7;color:#26323b}.app-shell{margin:0 auto;max-width:1440px;padding:24px}.top-bar{align-items:center;display:flex;justify-content:space-between;margin-bottom:20px}.header-actions{display:flex;gap:8px}.signed-in{color:#60717c;font-size:.86rem;margin:8px 0 0}.eyebrow{color:#697883;font-size:.78rem;font-weight:800;letter-spacing:.08em;margin:0 0 6px;text-transform:uppercase}h1,h2,h3,p{margin-top:0}h1{font-size:2rem;line-height:1.1;margin-bottom:0}h2{font-size:1rem;margin-bottom:0}h3{font-size:.96rem;margin-bottom:6px}.icon-button{aspect-ratio:1;justify-content:center;padding:0;width:42px}.status-grid{display:grid;gap:12px;grid-template-columns:repeat(4,minmax(0,1fr));margin-bottom:16px}.status-tile{align-items:center;background:#fff;border:1px solid #d8e0e4;border-radius:8px;display:grid;gap:4px 10px;grid-template-columns:auto 1fr;min-height:82px;padding:14px}.status-tile svg{color:#146c63;grid-row:span 2}.status-tile span{color:#60717c;font-size:.82rem}.status-tile strong{font-size:1.3rem}.notice{border-radius:8px;font-weight:700;margin-bottom:16px;padding:12px 14px}.notice.success{background:#e5f5ee;color:#0b5a42}.notice.error{background:#f9e4e6;color:#85212d}.operator-strip,.allocation-form,.weights-grid{display:grid;gap:12px}.operator-strip{background:#27323a;border-radius:8px;grid-template-columns:minmax(160px,260px) 1fr;margin-bottom:16px;padding:14px}label{color:#60717c;display:grid;font-size:.78rem;font-weight:800;gap:6px;text-transform:uppercase}.operator-strip label{color:#d7e4e9}input{background:#fff;border:1px solid #c7d1d7;border-radius:6px;color:#1d252c;min-height:38px;padding:8px 10px;text-transform:none;width:100%}.content-grid{align-items:start;display:grid;gap:16px;grid-template-columns:repeat(2,minmax(0,1fr))}.panel{background:#fff;border:1px solid #d8e0e4;border-radius:8px;min-width:0;padding:16px}.allocation-panel{grid-column:span 2}.panel-heading{align-items:center;border-bottom:1px solid #e7ecef;display:flex;justify-content:space-between;margin-bottom:12px;padding-bottom:10px}.panel-heading span{color:#697883;font-size:.82rem;font-weight:700}.review-row,.audit-row{border-bottom:1px solid #edf1f3;display:grid;gap:12px;padding:14px 0}.review-row{grid-template-columns:1fr auto}.review-row:last-child,.audit-row:last-child{border-bottom:0;padding-bottom:0}.review-row p,.audit-row p{color:#4f5f69;line-height:1.45;margin-bottom:8px}.meta-line{color:#60717c;display:flex;flex-wrap:wrap;font-size:.82rem;gap:8px}.meta-line span{background:#eef4f4;border-radius:999px;padding:4px 8px}.button-row{align-items:center;display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}.allocation-form{grid-template-columns:repeat(3,minmax(0,1fr))}.weights-grid{grid-template-columns:repeat(5,minmax(120px,1fr));margin-top:12px}.weight-total{color:#9f2d39;font-weight:800;margin:12px 0}.weight-total.ok{color:#146c63}.preview-table{border:1px solid #d8e0e4;border-radius:8px;margin-top:14px;overflow:hidden}.preview-summary,.preview-row{align-items:center;display:grid;gap:10px;grid-template-columns:1fr 1fr auto;padding:10px 12px}.preview-summary{background:#f4f8f8;grid-template-columns:1fr auto}.preview-row{border-top:1px solid #edf1f3}.audit-row{color:#4f5f69}.audit-row strong{color:#1d252c}.audit-row span{display:block;font-size:.84rem}.empty-state{background:#f7f9fa;border:1px dashed #c7d1d7;border-radius:8px;color:#60717c;margin-bottom:0;padding:18px}.login-shell{align-items:center;display:flex;justify-content:center;min-height:100vh;padding:24px}.login-panel{background:#fff;border:1px solid #d8e0e4;border-radius:8px;max-width:420px;padding:24px;width:100%}.login-copy{color:#4f5f69;line-height:1.45;margin:14px 0 18px}.login-actions{display:grid;gap:12px;justify-items:start}.google-fallback-button{background:#fff;border-color:#c7d1d7;color:#26323b;justify-content:center;min-height:44px;width:min(280px,100%)}.google-fallback-button:hover:not(:disabled){background:#f4f8f8}.google-fallback-button:disabled{opacity:.76}.google-button-slot{align-items:center;color:#60717c;display:flex;min-height:44px}.google-button-slot:empty{display:none}@media(max-width:980px){.status-grid,.content-grid,.operator-strip,.allocation-form,.weights-grid{grid-template-columns:1fr}.allocation-panel{grid-column:auto}.review-row,.preview-summary,.preview-row{grid-template-columns:1fr}.button-row{justify-content:flex-start}}