:root{color:#17202a;background:#f6f8fb;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{min-width:320px;min-height:100vh;margin:0}button,select{font:inherit}.app-shell{display:grid;grid-template-columns:248px minmax(0,1fr);min-height:100vh}.sidebar{display:flex;flex-direction:column;gap:28px;padding:24px 18px;border-right:1px solid #d8e0ea;background:#fff}.brand{display:flex;align-items:center;gap:12px}.brand-mark{display:grid;width:40px;height:40px;place-items:center;border-radius:8px;background:#17324d;color:#fff;font-size:13px;font-weight:700}.brand strong,.brand span{display:block}.brand strong{font-size:15px}.brand span{margin-top:2px;color:#66758a;font-size:12px}nav{display:grid;gap:6px}nav a{padding:10px 12px;border-radius:8px;color:#34475d;font-size:14px;font-weight:600;text-decoration:none}nav a:hover{background:#eef4f7;color:#17324d}.main-panel{min-width:0;padding:32px}.page{display:grid;gap:24px;max-width:1120px}.page-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.eyebrow{margin:0 0 6px;color:#0f766e;font-size:12px;font-weight:700;text-transform:uppercase}h1,h2{margin:0;letter-spacing:0}h1{font-size:28px;line-height:1.2}h2{font-size:16px}.status-pill{flex:none;padding:6px 10px;border:1px solid #9fcec7;border-radius:999px;background:#e7f5f3;color:#0f5f59;font-size:12px;font-weight:700}.status-pill.muted{border-color:#d7c58c;background:#fbf2d7;color:#705a0f}.table-wrap,.panel{border:1px solid #d8e0ea;border-radius:8px;background:#fff}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;min-width:640px}th,td{padding:14px 16px;border-bottom:1px solid #e6ebf1;text-align:left;font-size:14px}th{color:#66758a;font-size:12px;text-transform:uppercase}tbody tr:last-child td{border-bottom:0}.split-grid{display:grid;grid-template-columns:minmax(280px,360px) minmax(0,1fr);gap:20px}.panel{display:grid;gap:16px;padding:18px}label{display:grid;gap:8px;color:#34475d;font-size:13px;font-weight:700}select{width:100%;min-height:40px;padding:0 10px;border:1px solid #c8d3df;border-radius:8px;background:#fff;color:#17202a}button{min-height:40px;border:0;border-radius:8px;background:#17324d;color:#fff;font-weight:700}button:disabled{cursor:not-allowed;background:#9aa8b8}.result-panel{min-height:280px}.empty-state{display:grid;min-height:220px;place-items:center;border:1px dashed #b9c5d2;border-radius:8px;color:#66758a;font-size:14px;text-align:center}@media(max-width:760px){.app-shell,.split-grid{grid-template-columns:1fr}.sidebar{border-right:0;border-bottom:1px solid #d8e0ea}.main-panel{padding:20px}}