:root{--bg: #f5f6f8;--card: #ffffff;--border: #e2e5ea;--text: #1f2430;--muted: #6b7280;--primary: #2563eb;--primary-dark: #1d4ed8;--good: #16a34a;--bad: #dc2626;--warn-bg: #fef3c7;--warn-border: #f59e0b}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--bg);color:var(--text)}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:1200px;margin:0 auto;padding:20px}.navbar{background:var(--card);border-bottom:1px solid var(--border);padding:12px 20px;display:flex;align-items:center;gap:20px}.navbar .brand{font-weight:700;font-size:17px}.navbar nav{display:flex;gap:16px}.navbar .spacer{flex:1}.navbar a.active{font-weight:600}.card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:18px;margin-bottom:16px}button,.btn{background:var(--primary);color:#fff;border:none;border-radius:7px;padding:8px 14px;font-size:14px;cursor:pointer}button:hover,.btn:hover{background:var(--primary-dark)}button.secondary{background:#eef1f6;color:var(--text)}button.danger{background:var(--bad)}button:disabled{opacity:.5;cursor:not-allowed}input,select,textarea{width:100%;padding:8px 10px;border:1px solid var(--border);border-radius:7px;font-size:14px;font-family:inherit}label{display:block;font-size:13px;color:var(--muted);margin:10px 0 4px}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--border)}th{color:var(--muted);font-weight:600;white-space:nowrap}td.num,th.num{text-align:right}.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:600}.delta-good{color:var(--good);font-weight:600}.delta-bad{color:var(--bad);font-weight:600}.delta-flat{color:var(--muted)}.reminder{background:var(--warn-bg);border:1px solid var(--warn-border);border-radius:9px;padding:12px 14px;margin-bottom:16px}.filters{display:flex;gap:12px;flex-wrap:wrap;align-items:end;margin-bottom:16px}.filters>div{min-width:180px}.row{display:flex;gap:14px;flex-wrap:wrap}.muted{color:var(--muted)}.error{color:var(--bad);margin:8px 0}