:root{--bg: #f5f6f8;--surface: #ffffff;--border: #d9dde3;--text: #1c2430;--muted: #6b7280;--accent: #2563eb;--good: #15803d;--bad: #b91c1c;--warn: #b45309;--radius: 8px;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-size:14px}h1,h2,h3{margin:0 0 .5rem}.app{min-height:100vh}.app__header{display:flex;align-items:center;gap:1.5rem;padding:.75rem 1.5rem;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}.app__brand{font-weight:700}.app__nav{display:flex;gap:.25rem;flex:1}.app__account{display:flex;align-items:center;gap:.75rem}.app__email{color:var(--muted)}.app__main{padding:1.5rem;max-width:1200px;margin:0 auto}.app-boot{padding:3rem;text-align:center}.screen{display:flex;flex-direction:column;gap:1rem}.screen--narrow{max-width:480px}.nav-btn{border:none;background:transparent;padding:.4rem .8rem;border-radius:var(--radius);cursor:pointer;color:var(--muted);font-size:14px}.nav-btn--active{background:var(--accent);color:#fff}.btn{border:1px solid var(--accent);background:var(--accent);color:#fff;padding:.5rem 1rem;border-radius:var(--radius);cursor:pointer;font-size:14px}.btn:disabled{opacity:.5;cursor:not-allowed}.btn--small{padding:.3rem .6rem;font-size:13px}.btn--ghost{background:transparent;color:var(--accent)}.btn--block{width:100%}.field{display:flex;flex-direction:column;gap:.25rem;margin-bottom:.75rem}.field>span{color:var(--muted);font-size:13px}input,select{padding:.45rem .6rem;border:1px solid var(--border);border-radius:var(--radius);font-size:14px;background:var(--surface);color:var(--text)}.filters{display:flex;flex-wrap:wrap;gap:.75rem;align-items:flex-end;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1rem}.filters label{display:flex;flex-direction:column;gap:.2rem;font-size:13px;color:var(--muted)}.filters__actions{display:flex;gap:.5rem}.form{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem}.data-table{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.data-table th,.data-table td{padding:.5rem .7rem;text-align:left;border-bottom:1px solid var(--border)}.data-table th{background:#eef1f5;font-size:12px;text-transform:uppercase;letter-spacing:.03em;color:var(--muted)}.data-table .num{text-align:right;font-variant-numeric:tabular-nums}.data-table--rows .row{cursor:pointer}.data-table--rows .row:hover{background:#f0f4ff}.row--selected{background:#e0e8ff!important}.row-actions{display:flex;flex-wrap:wrap;gap:.4rem;align-items:center}.analyte{font-weight:600}.analyte__value{color:var(--muted);font-size:13px}.loinc-input{width:120px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:.75rem}.stat-card{background:var(--surface);border:1px solid var(--border);border-left:4px solid var(--muted);border-radius:var(--radius);padding:.9rem 1rem}.stat-card--good{border-left-color:var(--good)}.stat-card--bad{border-left-color:var(--bad)}.stat-card--warn{border-left-color:var(--warn)}.stat-card__value{font-size:1.6rem;font-weight:700}.stat-card__label{color:var(--muted);font-size:13px}.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1rem}.split{display:flex;gap:1rem;align-items:flex-start}.split__main{flex:1;min-width:0}.detail-panel{width:320px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1rem;position:sticky;top:5rem}.detail-panel__head{display:flex;justify-content:space-between;align-items:center}.detail-list{display:grid;grid-template-columns:max-content 1fr;gap:.35rem .75rem;margin:.5rem 0 0}.detail-list dt{color:var(--muted);font-size:13px}.detail-list dd{margin:0}.pager{display:flex;align-items:center;gap:1rem;margin-top:.75rem}.badge{display:inline-block;padding:.15rem .5rem;border-radius:999px;font-size:12px;font-weight:600;background:#e5e7eb;color:#374151}.badge--verified{background:#dcfce7;color:var(--good)}.badge--failed{background:#fee2e2;color:var(--bad)}.badge--parsing{background:#fef3c7;color:var(--warn)}.badge--uploaded{background:#dbeafe;color:var(--accent)}.feedback{padding:.6rem .8rem;border-radius:var(--radius);display:flex;gap:.75rem;align-items:center}.feedback--muted{color:var(--muted)}.feedback--error{background:#fee2e2;color:var(--bad)}.feedback--ok{background:#dcfce7;color:var(--good)}.inline-ok{color:var(--good);font-size:13px}.inline-err{color:var(--bad);font-size:13px}.login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1rem}.login__card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:2rem;width:100%;max-width:360px}.login__hint{color:var(--muted);margin-top:0}