:root{--bg: #f6f7f9;--panel: #ffffff;--border: #e5e7eb;--text: #111827;--muted: #6b7280;--primary: #2563eb;--primary-hover: #1d4ed8;--danger: #dc2626;--danger-hover: #b91c1c;--ok: #059669;--radius: 10px;--shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .1);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-size:14px}a{color:var(--primary);text-decoration:none}h1,h2,h3{margin:0}code{font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:.85em}.app{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.sidebar{background:#0f172a;color:#cbd5e1;padding:20px 14px;display:flex;flex-direction:column}.sidebar .brand{color:#fff;font-weight:700;font-size:18px;margin-bottom:24px;padding:0 8px}.sidebar .brand span{color:#60a5fa}.sidebar nav a{display:block;color:#cbd5e1;padding:9px 10px;border-radius:8px;margin-bottom:2px;font-weight:500}.sidebar nav a:hover{background:#1e293b;color:#fff}.sidebar nav a.active{background:var(--primary);color:#fff}.sidebar .spacer{flex:1}.sidebar .user{font-size:12px;color:#94a3b8;padding:8px;border-top:1px solid #1e293b}.sidebar .user button{margin-top:8px;width:100%}.main{padding:28px 32px;overflow:auto}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.page-header h1{font-size:22px}.page-header .sub{color:var(--muted);margin-top:4px}.breadcrumb{color:var(--muted);font-size:13px;margin-bottom:6px}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.card-pad{padding:18px}button,.btn{font:inherit;cursor:pointer;border:1px solid transparent;border-radius:8px;padding:8px 14px;font-weight:600;background:var(--primary);color:#fff;transition:background .12s}button:hover,.btn:hover{background:var(--primary-hover)}button:disabled{opacity:.55;cursor:not-allowed}.btn-secondary{background:#fff;color:var(--text);border-color:var(--border)}.btn-secondary:hover{background:#f3f4f6}.btn-danger{background:var(--danger)}.btn-danger:hover{background:var(--danger-hover)}.btn-sm{padding:5px 10px;font-size:13px}.btn-link{background:none;color:var(--primary);padding:4px 6px;font-weight:600}.btn-link:hover{background:#eff6ff}.btn-link.danger{color:var(--danger)}.btn-link.danger:hover{background:#fef2f2}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--border)}th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);background:#fafafa}tr:last-child td{border-bottom:none}td .mono,.mono{font-family:ui-monospace,Menlo,monospace;font-size:12.5px;color:#374151}.table-scroll{overflow-x:auto}.empty{padding:40px;text-align:center;color:var(--muted)}.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:600}.badge-ok{background:#d1fae5;color:#065f46}.badge-off{background:#f3f4f6;color:#6b7280}.badge-plan{background:#dbeafe;color:#1e40af}.field{margin-bottom:14px}.field label{display:block;font-weight:600;margin-bottom:5px;font-size:13px}input,select{width:100%;padding:9px 11px;border:1px solid var(--border);border-radius:8px;font:inherit;background:#fff}input:focus,select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #2563eb26}.row{display:flex;gap:12px}.row>*{flex:1}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:18px}.tabs button{background:none;color:var(--muted);border:none;border-bottom:2px solid transparent;border-radius:0;padding:10px 14px;font-weight:600}.tabs button:hover{color:var(--text);background:none}.tabs button.active{color:var(--primary);border-bottom-color:var(--primary)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;display:flex;align-items:center;justify-content:center;padding:20px;z-index:50}.modal{background:#fff;border-radius:12px;width:100%;max-width:460px;box-shadow:0 20px 40px #0003}.modal-head{padding:18px 20px;border-bottom:1px solid var(--border);font-weight:700;font-size:16px}.modal-body{padding:20px}.modal-foot{padding:14px 20px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:10px}.toasts{position:fixed;bottom:20px;right:20px;display:flex;flex-direction:column;gap:8px;z-index:100}.toast{background:#111827;color:#fff;padding:11px 16px;border-radius:8px;box-shadow:var(--shadow);font-weight:500;max-width:360px}.toast.error{background:var(--danger)}.toast.ok{background:var(--ok)}.secret{background:#fffbeb;border:1px solid #fde68a;border-radius:8px;padding:12px;margin-top:6px}.secret code{display:block;word-break:break-all;background:#fff;padding:8px;border-radius:6px;border:1px solid #fde68a;margin-top:6px}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg)}.login-card{width:100%;max-width:380px}.login-card .brand{font-size:26px;font-weight:800;text-align:center;margin-bottom:4px}.login-card .brand span{color:var(--primary)}.login-card .tagline{text-align:center;color:var(--muted);margin-bottom:22px;font-size:13px}.muted{color:var(--muted)}.err{color:var(--danger);font-size:13px;margin-top:8px}.spacer-sm{height:10px}.flex-between{display:flex;align-items:center;justify-content:space-between;gap:12px}.stat-row{display:flex;gap:16px;margin-bottom:20px}.stat{flex:1}.stat .num{font-size:26px;font-weight:700}.stat .lbl{color:var(--muted);font-size:13px}.copy-row{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid var(--border)}.copy-row:last-child{border-bottom:none}.copy-label{width:130px;flex-shrink:0;color:var(--muted);font-size:13px;font-weight:600}.copy-val{flex:1;font-family:ui-monospace,Menlo,monospace;font-size:12.5px;word-break:break-all;background:#f9fafb;padding:7px 9px;border-radius:6px;border:1px solid var(--border)}.welcome-wrap{max-width:640px;margin:40px auto}