:root{--bg: #f4f5f7;--surface: #ffffff;--border: #dfe1e6;--text: #172b4d;--text-muted: #6b778c;--accent: #0b5fff;--accent-hover: #0a53e0;--danger: #d32f2f;--danger-bg: #fdecea;--warn-bg: #fff8e1;--warn-border: #ffe082;--ok: #1e8e3e;--radius: 8px;--shadow: 0 1px 3px rgba(9, 30, 66, .13)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:14px;line-height:1.5}.topbar{background:var(--surface);border-bottom:1px solid var(--border);padding:0 24px;height:56px;display:flex;align-items:center;gap:16px;position:sticky;top:0;z-index:10}.topbar h1{font-size:16px;font-weight:600;margin:0}.container{max-width:1000px;margin:0 auto;padding:24px}.page-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}.page-head h2{font-size:20px;margin:0}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.card+.card{margin-top:16px}.card-body{padding:16px}.card-title{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);padding:12px 16px;border-bottom:1px solid var(--border)}.row{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid var(--border);text-decoration:none;color:inherit}.row:last-child{border-bottom:none}.row-main{flex:1;min-width:0}.row-title{font-weight:500}.row-sub{color:var(--text-muted);font-size:12px}a.row:hover{background:#fafbfc}label.field{display:block;margin-bottom:12px}label.field>span{display:block;font-size:12px;color:var(--text-muted);margin-bottom:4px}input[type=text],input[type=number],select,textarea{width:100%;padding:8px 10px;border:1px solid var(--border);border-radius:6px;font:inherit;background:var(--surface);color:var(--text)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 2px #0b5fff26}button{font:inherit;padding:8px 14px;border-radius:6px;border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer}button:hover:not(:disabled){background:#fafbfc}button:disabled{opacity:.5;cursor:default}button.primary{background:var(--accent);border-color:var(--accent);color:#fff}button.primary:hover:not(:disabled){background:var(--accent-hover)}button.danger{color:var(--danger);border-color:#f5c6c4;background:var(--danger-bg)}.btn-row{display:flex;gap:8px;align-items:center}.error{background:var(--danger-bg);border:1px solid #f5c6c4;color:var(--danger);border-radius:6px;padding:10px 12px;margin-bottom:12px}.muted{color:var(--text-muted)}.empty{padding:32px 16px;text-align:center;color:var(--text-muted)}.badge{display:inline-block;padding:2px 8px;border-radius:10px;font-size:11px;background:#eef1f5;color:var(--text-muted)}