:root{--bg:#f6f7fb;--card:#fff;--ink:#1f2937;--muted:#6b7280;--line:#e5e7eb;--brand:#263a7c}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}.top{display:flex;justify-content:space-between;align-items:center;background:var(--brand);color:#fff;padding:14px 24px}.top a{color:#fff;text-decoration:none;margin-left:14px}.top nav{display:flex;align-items:center;gap:14px}.top nav a{margin-left:0}.logout-form{display:inline}.logout-form button{background:transparent;color:#fff;border:0;padding:0;border-radius:0;font:inherit;cursor:pointer}.container{max-width:1180px;margin:24px auto;padding:0 16px}.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px;margin-bottom:18px;box-shadow:0 4px 18px rgba(0,0,0,.04)}.narrow{max-width:420px;margin:60px auto}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.metric{font-size:38px;font-weight:800;margin:0}.muted{color:var(--muted)}label{display:flex;flex-direction:column;gap:6px;font-weight:600}input,select,button{padding:10px 12px;border:1px solid var(--line);border-radius:10px}button{background:var(--brand);color:#fff;border:0;cursor:pointer}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px;align-items:end}table{width:100%;border-collapse:collapse}th,td{border-bottom:1px solid var(--line);padding:10px;text-align:left;vertical-align:top}code{white-space:normal}.inline{display:inline}.alert{background:#fff1f2;border:1px solid #fecdd3;color:#9f1239;padding:10px;border-radius:12px}.alert.success{background:#ecfdf5;border-color:#bbf7d0;color:#166534}.foot{text-align:center;color:var(--muted);padding:30px}@media(max-width:700px){.top{display:block}.top nav{margin-top:10px;display:block}.top a,.logout-form{display:inline-block;margin:4px 8px 4px 0}table{font-size:13px}}
.field-help{display:block;color:var(--muted);font-size:13px;font-weight:400;line-height:1.35;margin-top:3px}
.button-muted{background:#666}.button-danger{background:#9f1239}.table-wrap{overflow-x:auto}.table-toolbar{display:flex;justify-content:space-between;gap:16px;align-items:end;margin-bottom:16px}.table-toolbar h2{margin:0}.datatable-controls{display:flex;gap:12px;align-items:end;justify-content:flex-end;flex-wrap:wrap}.table-search{min-width:260px;max-width:360px}.table-length{min-width:110px}.table-length select{min-width:90px}.data-table th{white-space:nowrap}.data-table tbody tr:hover{background:#f9fafb}.actions{white-space:nowrap}.bm-sortable{cursor:pointer;position:relative;user-select:none;padding-right:24px}.bm-sortable:after{content:"";position:absolute;right:8px;top:50%;width:0;height:0;border-left:4px solid transparent;border-right:4px solid transparent;border-top:5px solid #cbd5e1;transform:translateY(-1px)}.bm-sortable:before{content:"";position:absolute;right:8px;top:50%;width:0;height:0;border-left:4px solid transparent;border-right:4px solid transparent;border-bottom:5px solid #cbd5e1;transform:translateY(-8px)}.bm-sortable.bm-sort-asc:before{border-bottom-color:var(--brand)}.bm-sortable.bm-sort-desc:after{border-top-color:var(--brand)}.table-pager{display:flex;gap:14px;align-items:center;justify-content:space-between;padding-top:14px;color:var(--muted);border-top:1px solid var(--line);margin-top:10px}.pager-controls{display:flex;gap:10px;align-items:center}.table-pager button{padding:8px 12px;background:#eef2ff;color:var(--brand);font-weight:700}.table-pager button:disabled{opacity:.45;cursor:not-allowed}.table-empty{display:none;padding:18px;text-align:center;color:var(--muted);border-bottom:1px solid var(--line)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:16px}.stat-card strong{display:block;font-size:34px}.filters{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;align-items:end}.button-row{display:flex;gap:10px;align-items:center}@media(max-width:700px){.table-toolbar{display:block}.datatable-controls{justify-content:flex-start;margin-top:10px}.table-search{max-width:none;min-width:100%}.table-pager{align-items:flex-start;flex-direction:column}.pager-controls{flex-wrap:wrap}.actions{white-space:normal}}
.banner-preview{display:block;width:96px;max-height:64px;object-fit:contain;background:#f3f4f6;border:1px solid var(--line);border-radius:8px}
.banner-preview-group{display:flex;gap:10px;align-items:flex-start;flex-wrap:wrap}.banner-preview-label{display:block;margin-bottom:4px;color:var(--muted);font-size:12px;font-weight:700}
.geo-chart{display:block;width:100%;height:auto;min-height:260px;margin:8px 0 18px;background:#f8fafc;border:1px solid var(--line);border-radius:12px}
.toast{position:fixed;right:18px;bottom:18px;background:#111827;color:#fff;padding:10px 14px;border-radius:10px;box-shadow:0 8px 24px rgba(0,0,0,.18);opacity:0;transform:translateY(8px);transition:.2s;z-index:10}.toast.visible{opacity:1;transform:translateY(0)}
.button-link{display:inline-block;background:var(--brand);color:#fff;text-decoration:none;padding:10px 12px;border-radius:10px}