:root{--ink:#1a1d21;--muted:#4a5158;--rule:#d4d9de;--surface:#fff;--banner:#eef2f6;--alert:#8a1c1c;--alert-bg:#fdf0f0;--warn-bg:#fff8e6;--focus:#0b5cad}*{box-sizing:border-box}body{color:var(--ink);background:var(--surface);margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:16px;line-height:1.5}:focus-visible{outline:3px solid var(--focus);outline-offset:2px}.skip-link{position:absolute;left:-9999px}.skip-link:focus{z-index:100;background:var(--surface);border:2px solid var(--focus);padding:.5rem 1rem;top:1rem;left:1rem}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.app__nav{border-bottom:1px solid var(--rule);align-items:center;gap:1rem;padding:.75rem 1.25rem;display:flex}.app__brand{letter-spacing:.01em;font-weight:700}.app__profile{color:var(--muted);margin-left:auto;font-size:.875rem}.app__main{max-width:70rem;padding:1.25rem}.patient-banner{z-index:10;background:var(--banner);border-bottom:2px solid var(--rule);flex-wrap:wrap;align-items:baseline;gap:.5rem 1.5rem;padding:.75rem 1.25rem;display:flex;position:sticky;top:0}.patient-banner--error{background:var(--alert-bg);border-bottom-color:var(--alert);color:var(--alert)}.patient-banner--loading{color:var(--muted)}.patient-banner__identity{flex-wrap:wrap;align-items:baseline;gap:.25rem 1rem;display:flex}.patient-banner__name{font-size:1.125rem;font-weight:700}.patient-banner__dob,.patient-banner__id,.patient-banner__gender{color:var(--muted)}.patient-banner__allergies{margin-left:auto}.patient-banner__synthetic{border:1px solid var(--muted);letter-spacing:.08em;color:var(--muted);border-radius:.25rem;padding:.125rem .5rem;font-size:.75rem}.allergies--present,.allergies--unknown{color:var(--alert);font-weight:700}.allergies--none{color:var(--muted)}.chart-tabs{gap:.5rem;padding:.75rem 0;display:flex}.chart-tabs button[aria-current=page]{border-bottom:3px solid var(--focus);font-weight:700}table{border-collapse:collapse;width:100%;margin-top:1rem}caption{text-align:left;color:var(--muted);padding-bottom:.5rem}th,td{text-align:left;border-bottom:1px solid var(--rule);padding:.5rem .75rem}th{font-weight:700}form{gap:.5rem;max-width:28rem;margin-top:1rem;display:grid}label{font-weight:600}input,select{font:inherit;border:1px solid var(--muted);border-radius:.25rem;padding:.5rem}button{font:inherit;cursor:pointer;background:var(--surface);border:1px solid var(--muted);border-radius:.25rem;padding:.5rem .9rem}button:hover{background:var(--banner)}button[disabled]{cursor:not-allowed;color:var(--muted)}.error{color:var(--alert);font-weight:600}.notice{background:var(--warn-bg);border-left:4px solid #b8860b;padding:.75rem 1rem}.summary{grid-template-columns:max-content 1fr;gap:.35rem 1.5rem;display:grid}.summary dt{color:var(--muted);font-weight:600}.summary dd{margin:0}.login{max-width:24rem;margin:4rem auto;padding:0 1.25rem}.login h1{margin-bottom:.25rem}.login__profile{color:var(--muted);margin-top:0;font-size:.875rem}.login form{max-width:none}.login .notice{margin-top:2rem}.app__user{color:var(--muted);font-size:.875rem}.summary-grid{grid-template-columns:repeat(auto-fit,minmax(18rem,1fr));align-items:start;gap:1rem;display:grid}.card{border:1px solid var(--line,#d6dbd9);background:var(--surface,#fff);border-radius:6px;padding:1rem 1.1rem}.card h2{margin:0 0 .6rem;font-size:1rem}.record-list{flex-direction:column;gap:.55rem;margin:0;padding:0;list-style:none;display:flex}.record-list__primary{font-weight:600;display:block}.record-list__meta{color:var(--ink-soft,#4d5c60);font-size:.85rem;display:block}.value{font-variant-numeric:tabular-nums}.value--absent{color:var(--warn,#8a5a12);font-style:italic}.value__reason{font-size:.85em}.value--missing{color:var(--ink-faint,#7b8a8e)}.empty{color:var(--ink-soft,#4d5c60);font-style:italic}.row--inactive td{color:var(--ink-faint,#7b8a8e)}.chart-tabs a{border-bottom:2px solid #0000;padding:.4rem .7rem;text-decoration:none}.chart-tabs a[aria-current=page]{border-bottom-color:currentColor;font-weight:600}table caption{text-align:left;color:var(--ink-soft,#4d5c60);padding-bottom:.4rem;font-size:.85rem}