:root{--bg: #f5f6f8;--card: #ffffff;--text: #1a1d23;--text-muted: #6b7280;--border: #e2e5ea;--primary: #2f6fed;--primary-text: #ffffff;--success: #1f9d55;--danger: #d64545;--radius: 10px;--shadow: 0 1px 3px rgba(0, 0, 0, .08);color-scheme:light}@media(prefers-color-scheme:dark){:root{--bg: #14161a;--card: #1e2127;--text: #eef0f3;--text-muted: #9aa1ab;--border: #2b2f37;--primary: #5b8ef8;--primary-text: #0d1117;--shadow: 0 1px 3px rgba(0, 0, 0, .4);color-scheme:dark}}*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:15px;line-height:1.5}a{color:var(--primary)}button,input,select,textarea{font-family:inherit;font-size:inherit}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 16px;border-radius:var(--radius);border:1px solid var(--border);background:var(--card);color:var(--text);cursor:pointer;min-height:44px;font-weight:500}.btn:hover{filter:brightness(.97)}.btn-primary{background:var(--primary);color:var(--primary-text);border-color:var(--primary)}.btn-danger{background:var(--danger);color:#fff;border-color:var(--danger)}.btn-sm{min-height:32px;padding:6px 10px;font-size:13px}input[type=text],input[type=number],input[type=date],input[type=password],input[type=email],select,textarea{width:100%;padding:10px 12px;border-radius:8px;border:1px solid var(--border);background:var(--card);color:var(--text);min-height:44px;font-size:16px}label{display:block;font-size:13px;font-weight:600;color:var(--text-muted);margin-bottom:4px}.field{margin-bottom:14px}table{width:100%;border-collapse:collapse}.card:has(table){overflow-x:auto;-webkit-overflow-scrolling:touch}th,td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--border);font-size:14px}th{color:var(--text-muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.03em}.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600}.badge-pos{background:#1f9d5526;color:var(--success)}.badge-neg{background:#d6454526;color:var(--danger)}.error-text{color:var(--danger);font-size:13px;margin-top:4px}.muted{color:var(--text-muted)}.page{padding:16px;max-width:960px;margin:0 auto}.page h1{font-size:22px;margin:0 0 16px}.row{display:flex;gap:12px;flex-wrap:wrap}.row>*{flex:1 1 200px}.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}:focus-visible{outline:2px solid var(--primary);outline-offset:2px}@media(max-width:480px){.page{padding:10px}.page h1{font-size:19px}.card{padding:12px}th,td{padding:8px 6px;font-size:13px}.btn{padding:9px 12px}}