.kwcb-wrap{--kwcb-bg:#f5f7fb;--kwcb-card:#ffffff;--kwcb-line:#dbe3f0;--kwcb-text:#0f172a;--kwcb-muted:#5b6474;--kwcb-primary:#1d4ed8;--kwcb-primary-dark:#1e3a8a;--kwcb-primary-soft:#dbeafe;--kwcb-accent:#0f766e;border:1px solid var(--kwcb-line);background:linear-gradient(180deg,#f8fbff 0%,#f5f7fb 100%);box-shadow:0 18px 50px rgba(15,23,42,.08);border-radius:24px;padding:24px;max-width:1280px;margin:24px auto;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--kwcb-text)}
.kwcb-header{margin-bottom:14px;padding:0 2px}
.kwcb-title{margin:0 0 8px;font-size:30px;line-height:1.15;letter-spacing:-.02em;color:var(--kwcb-text)}
.kwcb-sub{margin:0;color:var(--kwcb-muted);font-size:15px;line-height:1.6;max-width:900px}
.kwcb-panel{background:rgba(255,255,255,.86);backdrop-filter:blur(8px);border:1px solid var(--kwcb-line);border-radius:20px;padding:18px;margin-top:14px;box-shadow:0 10px 30px rgba(15,23,42,.04)}
.kwcb-panel-cluster-form{margin-bottom:16px}
.kwcb-row{margin:12px 0}.kwcb-row-2{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}
.kwcb-label{display:block;font-size:13px;font-weight:600;color:var(--kwcb-text);margin-bottom:7px}
.kwcb-input{width:100%;border:1px solid #cbd5e1;border-radius:14px;padding:12px 14px;font-size:14px;outline:none;background:#fff;color:var(--kwcb-text);transition:border-color .2s,box-shadow .2s,transform .2s}
.kwcb-input:focus{border-color:var(--kwcb-primary);box-shadow:0 0 0 4px rgba(29,78,216,.12)}
.kwcb-check{font-size:13px;color:var(--kwcb-text);display:flex;gap:8px;align-items:center}
.kwcb-actions,.kwcb-actions-inline{display:flex;gap:10px;flex-wrap:wrap}.kwcb-actions{margin-top:14px}
.kwcb-btn{border:1px solid var(--kwcb-primary)!important;background:linear-gradient(135deg,var(--kwcb-primary) 0%,var(--kwcb-primary-dark) 100%)!important;color:#fff!important;border-radius:14px;padding:11px 15px;font-size:14px;font-weight:600;cursor:pointer;box-shadow:0 8px 20px rgba(29,78,216,.18);transition:transform .15s ease,opacity .2s ease,box-shadow .2s ease}
.kwcb-btn:hover{opacity:.97;transform:translateY(-1px);box-shadow:0 12px 24px rgba(29,78,216,.22)}
.kwcb-btn:disabled{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none}
.kwcb-btn-ghost{background:#fff!important;color:var(--kwcb-primary-dark)!important;border-color:#bfd2ff!important;box-shadow:none}
.kwcb-status{margin-top:12px;font-size:13px;color:#334155;min-height:18px}.kwcb-status[data-type="err"]{color:#b91c1c}.kwcb-status[data-type="ok"]{color:#047857}.kwcb-status[data-type="loading"]{color:#1f2937}
.kwcb-results{margin-top:18px}.kwcb-results-shell{border:1px solid var(--kwcb-line);border-radius:20px;background:#fff;overflow:hidden;box-shadow:0 12px 28px rgba(15,23,42,.05)}
.kwcb-tabs,.kwcb-top-tabs{display:flex;gap:8px;flex-wrap:wrap}
.kwcb-tabs{margin:0;padding:14px 14px 0;background:linear-gradient(180deg,#fff 0%,#f8fbff 100%)}
.kwcb-tab,.kwcb-top-tab{border:1px solid #d9e2f2!important;background:#fff!important;border-radius:999px;padding:9px 14px;font-size:13px;cursor:pointer;color:#0f172a!important;font-weight:700;transition:all .2s ease}
.kwcb-tab:hover,.kwcb-top-tab:hover{border-color:#bfd2ff!important;color:var(--kwcb-primary-dark)!important}
.kwcb-tab.is-active,.kwcb-top-tab.is-active{border-color:var(--kwcb-primary)!important;background:linear-gradient(135deg,var(--kwcb-primary) 0%,var(--kwcb-primary-dark) 100%)!important;color:#fff!important;box-shadow:0 8px 20px rgba(29,78,216,.18)}
.kwcb-top-tabs{margin:14px 0 0}
.kwcb-top-pane{display:none}.kwcb-top-pane.is-active,.kwcb-pane.is-active{display:block}.kwcb-pane{display:none}
.kwcb-pane-intro{display:flex;gap:14px;align-items:flex-start;padding:16px 18px;border:1px solid #dbe7fb;border-radius:18px;background:linear-gradient(135deg,#eff6ff 0%,#f8fafc 100%);margin-top:14px}
.kwcb-pane-intro-icon{width:42px;height:42px;display:flex;align-items:center;justify-content:center;border-radius:12px;background:#fff;font-size:20px;box-shadow:0 6px 16px rgba(15,23,42,.08)}
.kwcb-pane-intro-title{font-size:16px;font-weight:800;color:var(--kwcb-text);margin-bottom:4px}.kwcb-pane-intro-text{font-size:14px;color:var(--kwcb-muted);line-height:1.6}
.kwcb-card{border:1px solid var(--kwcb-line);background:#fff;border-radius:18px;padding:14px;overflow:auto;box-shadow:0 8px 22px rgba(15,23,42,.04)}
.kwcb-kv{display:grid;grid-template-columns:220px 1fr;gap:8px;align-items:start;margin:8px 0}.kwcb-kv .k{font-weight:700;color:var(--kwcb-text)}.kwcb-kv .v{color:var(--kwcb-text)}
.kwcb-badge,.kwcb-chip{display:inline-block;border:1px solid #dbe3f0;border-radius:999px;background:#f8fbff;color:#1e3a8a}
.kwcb-badge{padding:4px 10px;font-size:12px;margin:4px 6px 0 0}.kwcb-chip{padding:7px 11px;font-size:12px;margin:6px 8px 0 0}
.kwcb-list{margin:8px 0 0;padding-left:18px}.kwcb-list li{margin:5px 0}.kwcb-small,.kwcb-empty,.kwcb-hint{font-size:12px;color:var(--kwcb-muted)}
.kwcb-pre{white-space:pre-wrap;background:#0b1020;color:#e5e7eb;border-radius:12px;padding:12px;font-size:12px;line-height:1.5}
.kwcb-briefs{display:grid;grid-template-columns:1fr 1fr;gap:12px}.kwcb-brief,.kwcb-block{border:1px solid var(--kwcb-line);border-radius:16px;padding:14px;background:#fff;box-shadow:0 6px 18px rgba(15,23,42,.04)}.kwcb-block{margin:10px 0}.kwcb-brief-head{margin-bottom:6px}.kwcb-brief-def,.kwcb-brief-syn{font-size:13px;color:var(--kwcb-text)}.kwcb-block-title{font-weight:800;margin-bottom:8px;color:var(--kwcb-text)}
.kwcb-cols{display:grid;grid-template-columns:minmax(330px,.95fr) minmax(430px,1.05fr);gap:14px;margin-top:14px;align-items:start}.kwcb-card-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}.kwcb-linkbtn{border:0;background:transparent;color:var(--kwcb-primary);text-decoration:none;cursor:pointer;padding:0;font:inherit;text-align:left;font-weight:700}.kwcb-linkbtn:hover{text-decoration:underline}.kwcb-tablewrap{overflow:auto;border-radius:12px}
.widefat.striped{border-color:#e2e8f0}.widefat thead th{background:#f8fbff;color:#334155;border-bottom:1px solid #e2e8f0;position:sticky;top:0;z-index:2}.widefat td,.widefat th{padding:11px 12px}
.kwcb-top-pane[data-kwcb-top-pane="niche"] .kwcb-card{padding:0;max-height:560px;overflow:auto}.kwcb-top-pane[data-kwcb-top-pane="niche"] .kwcb-card-head{position:sticky;top:0;background:#fff;padding:14px;margin:0;z-index:4;border-bottom:1px solid var(--kwcb-line)}.kwcb-top-pane[data-kwcb-top-pane="niche"] [data-kwcb-niche-suggestions],.kwcb-top-pane[data-kwcb-top-pane="niche"] [data-kwcb-niche-expanded]{padding:14px}
.kwcb-results-tabs{position:sticky;top:0;z-index:5}.kwcb-results-body{padding:14px;max-height:72vh;overflow:auto;background:linear-gradient(180deg,#f8fbff 0%,#fff 100%)}.kwcb-results-card{min-height:320px;max-height:none;overflow:auto}.kwcb-faq{padding:12px 0;border-bottom:1px solid #e5edf8}.kwcb-faq:last-child{border-bottom:0}.kwcb-faq-q{font-weight:800;color:var(--kwcb-text);margin-bottom:6px}.kwcb-faq-a{color:#334155;line-height:1.6}
@media (max-width:1024px){.kwcb-wrap{max-width:96%}.kwcb-cols{grid-template-columns:1fr}.kwcb-results-body{max-height:65vh}}
@media (max-width:720px){.kwcb-wrap{padding:16px;border-radius:18px}.kwcb-title{font-size:24px}.kwcb-row-2,.kwcb-briefs{grid-template-columns:1fr}.kwcb-results-body{max-height:60vh}.kwcb-kv{grid-template-columns:1fr}.kwcb-pane-intro{padding:14px}}