:root{
  --bg:#0f172a;
  --panel:#111827;
  --card:#ffffff;
  --text:#111827;
  --muted:#6b7280;
  --line:#e5e7eb;
  --brand:#2563eb;
  --brand2:#1d4ed8;
  --danger:#dc2626;
  --soft:#f8fafc;
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;background:#f3f4f6;color:var(--text);font-size:15px;line-height:1.45}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
.topbar{position:sticky;top:0;z-index:10;background:var(--bg);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:12px 18px;box-shadow:0 2px 12px rgba(0,0,0,.18)}
.brand{font-weight:800;color:#fff;font-size:18px}.version{font-size:12px;color:#cbd5e1;margin-left:8px}.topbar nav{display:flex;gap:10px;align-items:center}.topbar nav a{color:#e5e7eb;font-size:14px}
.container{width:min(1180px,100%);margin:0 auto;padding:18px}
.card,.hero,.client-head{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;margin-bottom:16px;box-shadow:0 4px 18px rgba(15,23,42,.05)}
.hero,.client-head{display:flex;justify-content:space-between;gap:16px;align-items:center;background:linear-gradient(135deg,#fff,#eff6ff)}
h1,h2,h3{margin:0 0 10px}h1{font-size:24px}h2{font-size:20px}.muted{color:var(--muted);font-size:13px}.narrow{max-width:480px;margin:40px auto}.flash{background:#ecfdf5;border:1px solid #bbf7d0;color:#166534;border-radius:10px;padding:10px 12px;margin-bottom:14px}.error{background:#fef2f2;border:1px solid #fecaca;color:#991b1b;border-radius:10px;padding:10px 12px;margin-bottom:14px}
.button{display:inline-flex;align-items:center;justify-content:center;border:1px solid #cbd5e1;border-radius:10px;padding:9px 12px;background:#fff;color:#111827;font-weight:600;cursor:pointer;font-size:14px;min-height:38px}.button:hover{text-decoration:none;background:#f8fafc}.button.primary{background:var(--brand);border-color:var(--brand);color:#fff}.button.primary:hover{background:var(--brand2)}.button.small{padding:6px 9px;min-height:30px;font-size:12px}.button.danger{color:#fff;background:var(--danger);border-color:var(--danger)}
.form-grid{display:grid;grid-template-columns:1fr;gap:14px}.form-grid.two-col{grid-template-columns:repeat(2,minmax(0,1fr))}.full{grid-column:1/-1}.field{display:flex;flex-direction:column;gap:6px}.field span{font-size:13px;font-weight:700;color:#374151}.field input,.field select,.field textarea{width:100%;border:1px solid #cbd5e1;border-radius:10px;padding:10px 11px;font:inherit;background:#fff}.field textarea{resize:vertical;min-height:86px}.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid #bfdbfe;border-color:#60a5fa}.actions,.head-actions,.card-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.head-actions{justify-content:flex-end}
.searchbar{display:flex;gap:10px;margin-bottom:16px}.searchbar input{flex:1;border:1px solid #cbd5e1;border-radius:10px;padding:11px 12px;font:inherit}.client-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.client-card{border:1px solid var(--line);border-radius:12px;padding:14px;background:#fff}.client-card h2{font-size:17px;margin:0 0 6px}.tabs{display:flex;overflow:auto;gap:8px;margin-bottom:14px;padding-bottom:2px}.tabs a{white-space:nowrap;border:1px solid #cbd5e1;background:#fff;border-radius:999px;padding:9px 12px;color:#1f2937;font-weight:700;font-size:13px}.tabs a.active{background:var(--bg);border-color:var(--bg);color:#fff}.section-title{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:8px}.quick-filter{border:1px solid #cbd5e1;border-radius:999px;padding:9px 12px;min-width:260px}.group{border:1px solid var(--line);border-radius:12px;margin:12px 0;background:#fff}.group summary{cursor:pointer;font-weight:800;padding:13px 14px;background:#f8fafc;border-radius:12px}.group[open] summary{border-bottom:1px solid var(--line);border-radius:12px 12px 0 0}.group .form-grid{padding:14px}.sticky-actions{position:sticky;bottom:0;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-top:1px solid var(--line);padding:12px 0 0;margin-top:12px}.table-wrap{overflow:auto;margin-top:16px}table{width:100%;border-collapse:collapse;font-size:13px}th,td{padding:9px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}th{background:#f8fafc;color:#374151}.row-actions{display:flex;gap:6px;flex-wrap:wrap}.row-actions form{display:inline}.timeline{display:grid;gap:10px;margin-top:16px}.timeline-item{border:1px solid var(--line);border-radius:12px;padding:12px;background:#fff}.badge{display:inline-block;margin-left:8px;border:1px solid #cbd5e1;border-radius:999px;padding:2px 8px;font-size:12px;color:#374151;background:#f8fafc}
@media (max-width:900px){.client-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.form-grid.two-col{grid-template-columns:1fr}.hero,.client-head{align-items:flex-start;flex-direction:column}.section-title{align-items:stretch;flex-direction:column}.quick-filter{min-width:0;width:100%}}
@media (max-width:640px){.topbar{align-items:flex-start;flex-direction:column;gap:8px}.container{padding:12px}.client-grid{grid-template-columns:1fr}.searchbar{flex-direction:column}.head-actions .button,.actions .button{width:100%}.tabs a{font-size:12px;padding:8px 10px}.card,.hero,.client-head{padding:14px;border-radius:12px}body{font-size:14px}}
code{background:#f1f5f9;border:1px solid #e2e8f0;border-radius:6px;padding:1px 5px}.import-list{display:grid;gap:12px}.import-row{border:1px solid var(--line);border-radius:12px;padding:14px;background:#fff}.import-row.status-confirmed{border-color:#86efac;background:#f0fdf4}.import-row.status-editing{border-color:#93c5fd;background:#eff6ff}.import-row.status-ignored{opacity:.62;background:#f8fafc}.import-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:10px}.import-state{font-size:12px;font-weight:800;border-radius:999px;padding:3px 8px;background:#e5e7eb;color:#374151}.source-box{margin:8px 0}.source-box summary{cursor:pointer;color:#475569;font-size:13px}.source-box pre{white-space:pre-wrap;background:#0f172a;color:#e5e7eb;border-radius:10px;padding:10px;overflow:auto;font-size:12px}.import-actions{margin-top:10px}.mikrotik-import-form textarea[readonly]{background:#f8fafc;color:#475569}