:root{--primary:#1b2a4a;--accent:#4ecdc4;--bg:#f8f7f4;--surface:#fff;--border:#e5e7eb;--text:#1b2a4a;--muted:#6b7280;--error:#e74c3c;--warning:#f39c12;--success:#27ae60}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}a{color:inherit;text-decoration:none}.container{max-width:1100px;margin:0 auto;padding:24px}.topbar{background:var(--primary);color:#fff;padding:14px 24px;display:flex;align-items:center;justify-content:space-between}.topbar .brand{font-weight:700;font-size:18px}.topbar .brand span{color:var(--accent)}.topbar button{background:transparent;border:1px solid hsla(0,0%,100%,.4);color:#fff;padding:6px 14px;border-radius:8px;cursor:pointer;font-size:14px}.topbar button:hover{background:hsla(0,0%,100%,.1)}.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:20px;margin-bottom:20px}.card h2{font-size:16px;border-left:4px solid var(--accent);padding-left:10px;margin-bottom:14px}h1{font-size:24px;margin-bottom:6px}.sub{color:var(--muted);margin-bottom:20px}.sub,table{font-size:14px}table{width:100%;border-collapse:collapse}th{text-align:left;background:var(--primary);color:#fff;font-weight:600}td,th{padding:8px 10px}td{border-bottom:1px solid var(--border)}tr:nth-child(2n) td{background:#fafaf8}.badge{display:inline-block;padding:2px 8px;border-radius:8px;font-size:12px;font-weight:700}.badge.ok{background:rgba(39,174,96,.15);color:var(--success)}.badge.low{background:rgba(243,156,18,.18);color:var(--warning)}.badge.high{background:rgba(231,76,60,.15);color:var(--error)}.patient-row{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;border:1px solid var(--border);border-radius:10px;margin-bottom:10px;background:var(--surface);cursor:pointer}.patient-row:hover{border-color:var(--accent)}.patient-row .name{font-weight:700}.patient-row .meta{color:var(--muted);font-size:13px}.grid2{display:grid;grid-template-columns:1fr 1fr;grid-gap:16px;gap:16px}.kv{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px solid var(--border);font-size:14px}.kv .k{color:var(--muted)}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center}.login-card{width:360px}.login-card input{width:100%;padding:11px 12px;border:1.5px solid var(--border);border-radius:8px;margin-bottom:12px;font-size:15px}.login-card button{width:100%;padding:12px;background:var(--primary);color:#fff;border:none;border-radius:8px;font-size:15px;font-weight:700;cursor:pointer}.login-card button:disabled{opacity:.6}.err{color:var(--error);font-size:13px;margin-bottom:12px}.trend-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:16px;gap:16px}.trend{border:1px solid var(--border);border-radius:10px;padding:12px}.trend .title{font-size:13px;display:flex;justify-content:space-between}.trend .latest,.trend .title{font-weight:700}.muted{color:var(--muted);font-size:13px}.back{color:var(--accent);font-weight:700;font-size:14px;display:inline-block;margin-bottom:16px}