:root{--bg: #f8fafc;--surface: #ffffff;--border: #e2e8f0;--border-strong: #cbd5e1;--text: #0f172a;--muted: #64748b;--accent: #0f172a;--accent-contrast: #ffffff;--brand: #1d4ed8;--danger: #dc2626;--radius: 10px}*{box-sizing:border-box}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.55;-webkit-font-smoothing:antialiased}h1,h2,h3{font-weight:600;letter-spacing:-.01em}.container{max-width:760px;margin:0 auto;padding:32px 24px;transition:max-width .32s cubic-bezier(.22,1,.36,1)}.container.wide{max-width:1480px}@media(prefers-reduced-motion:reduce){.container{transition:none}}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:16px;box-shadow:0 1px 2px #0f172a0a}.card.compact{padding:12px 14px;margin-bottom:12px}.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid transparent;border-radius:var(--radius);background:var(--accent);color:var(--accent-contrast);padding:8px 16px;font-size:13px;font-weight:500;cursor:pointer;transition:opacity .12s}.btn:hover{opacity:.85}.btn.secondary{background:var(--surface);color:var(--text);border-color:var(--border)}.btn.danger{background:var(--surface);color:var(--danger);border-color:var(--border)}.btn:disabled{opacity:.5;cursor:default}.input{width:100%;border:1px solid var(--border-strong);border-radius:var(--radius);padding:9px 12px;font-size:14px;background:var(--surface);color:var(--text);transition:border-color .12s ease,box-shadow .12s ease}.input::placeholder{color:#94a3b8}.input:hover:not(:disabled){border-color:#94a3b8}.input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px #1d4ed824}.label{display:block;font-size:12px;font-weight:500;color:var(--muted);margin-bottom:4px}.field{margin-bottom:12px}table{width:100%;border-collapse:separate;border-spacing:0}th,td{text-align:left;padding:11px 12px;border-bottom:1px solid var(--border);vertical-align:middle}th{font-size:11px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;background:var(--bg);white-space:nowrap}th:first-child{border-top-left-radius:var(--radius);border-bottom-left-radius:0}th:last-child{border-top-right-radius:var(--radius)}tbody tr{transition:background .1s ease}tbody tr:hover td{background:#f8fafc}tbody tr:last-child td{border-bottom:none}.muted{color:var(--muted);font-size:13px}.error{color:var(--danger);font-size:13px}.pill{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:500}.pill.active{background:#dcfce7;color:#15803d}.pill.inactive{background:#f1f5f9;color:var(--muted)}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:20px}.tab{padding:10px 14px;font-size:13px;font-weight:500;color:var(--muted);border:none;background:none;cursor:pointer;border-bottom:2px solid transparent}.tab.active{color:var(--text);border-bottom-color:var(--accent)}.empty{color:var(--muted);text-align:center;padding:24px 0;font-size:13px}