:root{--bg:#f5f7fb;--card:#fff;--text:#152033;--muted:#667085;--line:#e3e8ef;--brand:#0f4c81;--brand2:#08345a;--ok:#0f8a5f;--warn:#b26a00;--bad:#b42318}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text)}a{color:var(--brand);text-decoration:none}.topbar{height:66px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 22px;position:sticky;top:0;z-index:10}.brand{font-weight:800;font-size:18px}.brand small{display:block;font-weight:500;font-size:11px;color:var(--muted);margin-top:3px}.app{display:flex;min-height:calc(100vh - 66px)}.sidebar{width:240px;background:#0d2033;color:#fff;padding:18px 12px}.sidebar a{display:block;color:#d9e4ef;padding:11px 12px;border-radius:8px;margin:4px 0}.sidebar a:hover,.sidebar a.active{background:#173c5e;color:#fff}.content{flex:1;padding:24px;min-width:0}.grid{display:grid;gap:16px}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px;box-shadow:0 3px 16px rgba(16,24,40,.04)}.card h2,.card h3{margin:0 0 14px}.stat .muted{color:var(--muted);font-size:12px}.stat .big{font-size:26px;font-weight:800;margin-top:5px}.btn{display:inline-block;border:0;border-radius:8px;padding:10px 14px;background:var(--brand);color:#fff;cursor:pointer;font-weight:700}.btn.secondary{background:#eef3f8;color:#1d3650}.btn.danger{background:#b42318}.btn.small{padding:7px 10px;font-size:12px}.actions{display:flex;gap:8px;flex-wrap:wrap}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:10px}.table{width:100%;border-collapse:collapse;background:#fff}.table th,.table td{padding:10px;border-bottom:1px solid var(--line);text-align:left;font-size:13px;vertical-align:top}.table th{background:#f7f9fc;font-size:12px;text-transform:uppercase;color:#5a6878}.table tr:last-child td{border-bottom:0}label{display:block;font-size:12px;font-weight:700;margin-bottom:6px;color:#394657}input,select,textarea{width:100%;padding:10px;border:1px solid #cfd7e3;border-radius:8px;font:inherit;background:#fff}textarea{min-height:90px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.full{grid-column:1/-1}.badge{display:inline-block;padding:5px 8px;border-radius:999px;font-size:11px;font-weight:700}.badge.ok{background:#e7f7ef;color:#087443}.badge.warn{background:#fff3dc;color:#8a5a00}.badge.bad{background:#feeceb;color:#a21c15}.flash{padding:12px 14px;border-radius:8px;background:#e8f3ff;border:1px solid #c8e2fb;margin-bottom:16px}.login{min-height:100vh;display:grid;place-items:center;padding:20px}.login .card{width:min(440px,100%)}.muted{color:var(--muted)}.right{text-align:right}.kicker{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.page-title{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:18px}.page-title h1{font-size:24px;margin:0}.notice{padding:12px 14px;border-left:4px solid var(--brand);background:#eef5fb;border-radius:6px}.danger-box{padding:14px;border-left:4px solid var(--bad);background:#fff1f0;border-radius:6px}.result-low{font-weight:800}.result-high{font-weight:800}.result-normal{font-weight:700}.footer-note{font-size:11px;color:var(--muted)}
@media(max-width:1000px){.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.sidebar{width:200px}}@media(max-width:720px){.sidebar{display:none}.content{padding:14px}.grid-4,.grid-2,.form-grid{grid-template-columns:1fr}.topbar{padding:0 14px}.page-title{align-items:flex-start;flex-direction:column}}