:root{--radius: 10px}:root,:root[data-theme=dark]{--bg: #0f172a;--surface: #1e293b;--surface-2: #273449;--border: #334155;--text: #e2e8f0;--text-dim: #94a3b8;--accent: #4f7cff;--accent-contrast: #ffffff;--green: #22c55e;--red: #ef4444;--amber: #f59e0b;--shadow: none;color-scheme:dark}:root[data-theme=light]{--bg: #f1f5f9;--surface: #ffffff;--surface-2: #f1f5f9;--border: #dbe3ec;--text: #0f172a;--text-dim: #5b6b80;--accent: #2f57cc;--accent-contrast: #ffffff;--green: #15803d;--red: #c81e1e;--amber: #b45309;--shadow: 0 1px 2px rgba(15, 23, 42, .06);color-scheme:light}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:15px;line-height:1.5}h1,h2,h3{margin:0 0 .6rem;line-height:1.25}h1{font-size:1.5rem}h2{font-size:1.15rem}h3{font-size:.95rem;color:var(--text-dim);font-weight:600}a{color:var(--accent)}.app{max-width:1180px;margin:0 auto;padding:1.25rem}.topbar{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem;margin-bottom:1.25rem;padding-bottom:1rem;border-bottom:1px solid var(--border)}.brand{font-weight:700;font-size:1.05rem;margin-right:.5rem}.tabs{display:flex;flex-wrap:wrap;gap:.35rem}.tab{padding:.4rem .8rem;border-radius:var(--radius);border:1px solid transparent;background:transparent;color:var(--text-dim);cursor:pointer;font:inherit}.tab:hover{background:var(--surface);color:var(--text)}.tab.active{background:var(--surface);border-color:var(--border);color:var(--text);font-weight:600}.spacer{flex:1}.grid{display:grid;gap:1rem}.grid.cols-2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}.grid.cols-3{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.grid.cols-4{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1rem;box-shadow:var(--shadow)}.stat{display:flex;flex-direction:column;gap:.15rem}.stat-label{font-size:.78rem;text-transform:uppercase;letter-spacing:.04em;color:var(--text-dim)}.stat-value{font-size:1.6rem;font-weight:700;font-variant-numeric:tabular-nums}.stat-sub{font-size:.85rem;color:var(--text-dim)}.up{color:var(--green)}.down{color:var(--red)}button,select,input,textarea{font:inherit;color:var(--text)}.btn{padding:.45rem .9rem;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface-2);cursor:pointer}.btn:hover:not(:disabled){border-color:var(--accent)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-contrast);font-weight:600}.icon-btn{display:grid;place-items:center;width:2.1rem;height:2.1rem;padding:0;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);color:var(--text-dim);cursor:pointer}.icon-btn:hover{color:var(--text);border-color:var(--accent)}.btn.danger{color:var(--red)}.btn.sm{padding:.25rem .55rem;font-size:.85rem}input,select,textarea{width:100%;padding:.45rem .6rem;border-radius:8px;border:1px solid var(--border);background:var(--bg)}input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:-1px}input[type=color]{padding:.1rem;height:2.2rem}label{display:block;font-size:.82rem;color:var(--text-dim);margin-bottom:.25rem}.field{margin-bottom:.75rem}.row{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}th,td{padding:.5rem .6rem;text-align:left;border-bottom:1px solid var(--border);white-space:nowrap}th{font-size:.78rem;text-transform:uppercase;letter-spacing:.04em;color:var(--text-dim);font-weight:600}td.num,th.num{text-align:right}tbody tr:hover{background:var(--surface-2)}.badge{display:inline-block;padding:.1rem .45rem;border-radius:999px;font-size:.75rem;border:1px solid var(--border);color:var(--text-dim)}.dot{width:.6rem;height:.6rem;border-radius:50%;display:inline-block;flex:none}.banner{padding:.7rem .9rem;border-radius:var(--radius);border:1px solid var(--border);margin-bottom:1rem}.banner.warn{border-color:var(--amber);background:#f59e0b1a}.banner.error{border-color:var(--red);background:#ef44441a}.empty{color:var(--text-dim);padding:1.5rem;text-align:center}.muted{color:var(--text-dim)}.center-screen{min-height:100vh;display:grid;place-items:center;padding:1.5rem}.center-screen .card{max-width:560px}.save-state{font-size:.82rem;color:var(--text-dim)}