.tw-pc-app{max-width:1200px;margin:0 auto;padding-top:20px;font-family:inherit;color:#1a1a2e}
.tw-pc-app *,.tw-pc-app *::before,.tw-pc-app *::after{box-sizing:border-box}
/* Config */
.tw-pc-config{background:#fff;border:1px solid #e5e7eb;border-radius:10px;padding:16px 20px;margin-bottom:12px}
.tw-pc-config-row{display:flex;gap:16px;margin-bottom:12px}
.tw-pc-field{flex:1;min-width:0}
.tw-pc-label{display:block;font-size:12px;font-weight:600;color:#6b7280;margin-bottom:4px;text-transform:uppercase;letter-spacing:.03em}
.tw-pc-hint{font-weight:400;text-transform:none;letter-spacing:0;color:#9ca3af}
.tw-pc-input,.tw-pc-select{width:100%;height:40px;padding:0 12px;border:1px solid #e5e7eb;border-radius:8px;font-size:14px;color:#1a1a2e;outline:none;font-family:inherit;transition:border-color .15s}
.tw-pc-input:focus,.tw-pc-select:focus{border-color:#56aea4}
.tw-pc-textarea-sm{width:100%;height:72px;border:1px solid #e5e7eb;border-radius:8px;padding:8px 12px;font-size:13px;line-height:1.5;resize:vertical;font-family:inherit;color:#1a1a2e;outline:none}
.tw-pc-textarea-sm:focus{border-color:#56aea4}
.tw-pc-textarea-sm::placeholder{color:#b0b5c0}
/* Keywords editor */
.tw-pc-editor{background:#fff;border:1px solid #e5e7eb;border-radius:10px;padding:16px 20px;margin-bottom:12px}
.tw-pc-textarea{width:100%;min-height:120px;border:1px solid #e5e7eb;border-radius:8px;padding:12px;font-size:14px;line-height:1.65;resize:vertical;font-family:inherit;color:#1a1a2e;outline:none;margin-top:4px}
.tw-pc-textarea:focus{border-color:#56aea4}
.tw-pc-textarea::placeholder{color:#b0b5c0}
.tw-pc-actions{display:flex;align-items:center;justify-content:space-between;margin-top:10px}
.tw-pc-kwcount{font-size:12px;color:#6b7280}
.tw-pc-btn-primary{height:44px;padding:0 28px;background:#56aea4;color:#fff;font-size:14px;font-weight:600;border:none;border-radius:22px;cursor:pointer;transition:all .15s;font-family:inherit}
.tw-pc-btn-primary:hover{background:#489e94}
.tw-pc-btn-primary:disabled{opacity:.5;cursor:not-allowed}
/* Status */
.tw-pc-status{min-height:20px;margin-bottom:8px}
.tw-pc-loading{display:flex;align-items:center;gap:8px;font-size:13px;color:#6b7280;padding:8px 0}
.tw-pc-spinner{width:18px;height:18px;border:2px solid #e5e7eb;border-top-color:#56aea4;border-radius:50%;animation:tw-pc-spin 0.6s linear infinite}
@keyframes tw-pc-spin{to{transform:rotate(360deg)}}
.tw-pc-alert{padding:10px 14px;border-radius:8px;font-size:13px;margin:6px 0}
.tw-pc-alert-error{background:#fef2f2;color:#dc2626;border:1px solid #fecaca}
/* Summary */
.tw-pc-summary{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.tw-pc-summary-card{background:#fff;border:1px solid #e5e7eb;border-radius:10px;padding:10px 16px;text-align:center;flex:1;min-width:80px}
.tw-pc-summary-num{font-size:22px;font-weight:700}
.tw-pc-summary-label{font-size:11px;color:#6b7280}
.tw-pc-num-total{color:#56aea4}.tw-pc-num-top3{color:#16a34a}.tw-pc-num-top10{color:#ca8a04}.tw-pc-num-top20{color:#f97316}.tw-pc-num-nf{color:#dc2626}
/* Toolbar */
.tw-pc-toolbar{display:flex;align-items:center;justify-content:flex-end;margin-bottom:12px}
.tw-pc-export{display:flex;gap:8px}
.tw-pc-btn-export{height:34px;padding:0 16px;background:#fff;color:#56aea4;font-size:12px;font-weight:600;border:1.5px solid #56aea4;border-radius:17px;cursor:pointer;transition:all .15s;font-family:inherit}
.tw-pc-btn-export:hover{background:#56aea4;color:#fff}
/* Table */
.tw-pc-table-wrap{overflow-x:auto;background:#fff;border:1px solid #e5e7eb;border-radius:10px;margin-bottom:16px}
.tw-pc-table{width:100%;border-collapse:collapse;font-size:13px}
.tw-pc-table th{background:#f9fafb;padding:8px 12px;text-align:left;font-weight:600;color:#6b7280;border-bottom:1px solid #e5e7eb;white-space:nowrap}
.tw-pc-table td{padding:6px 12px;border-bottom:1px solid #f3f4f6;vertical-align:middle}
.tw-pc-table tr:last-child td{border-bottom:none}
.tw-pc-url-cell{max-width:250px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px}
.tw-pc-url-cell a{color:#56aea4;text-decoration:none}
.tw-pc-url-cell a:hover{text-decoration:underline}
/* Position badges */
.tw-pc-pos{display:inline-block;width:32px;height:28px;line-height:28px;text-align:center;border-radius:6px;font-size:13px;font-weight:700}
.tw-pc-pos-top3{background:#dcfce7;color:#16a34a}
.tw-pc-pos-top10{background:#fef3c7;color:#ca8a04}
.tw-pc-pos-top20{background:#ffedd5;color:#f97316}
.tw-pc-pos-100{background:#fee2e2;color:#dc2626}
.tw-pc-pos-nf{background:#f3f4f6;color:#9ca3af;font-size:16px}
/* SERP button */
.tw-pc-btn-serp{padding:4px 10px;font-size:11px;font-weight:600;background:#f3f4f6;color:#6b7280;border:none;border-radius:4px;cursor:pointer;font-family:inherit;transition:all .15s}
.tw-pc-btn-serp:hover{background:#56aea4;color:#fff}
/* SERP detail */
.tw-pc-serp-card{background:#fff;border:1px solid #e5e7eb;border-radius:10px;padding:16px 20px}
.tw-pc-serp-title{font-size:15px;font-weight:700;color:#1a1a2e;margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid #f3f4f6}
.tw-pc-serp-item{display:flex;gap:12px;padding:8px 0;border-bottom:1px solid #f9fafb}
.tw-pc-serp-item:last-child{border-bottom:none}
.tw-pc-serp-highlight{background:#f0fdf4;border-radius:6px;padding:8px;margin:0 -8px}
.tw-pc-serp-pos{width:28px;height:28px;line-height:28px;text-align:center;background:#f3f4f6;border-radius:6px;font-size:12px;font-weight:700;color:#6b7280;flex-shrink:0}
.tw-pc-serp-content{min-width:0;flex:1}
.tw-pc-serp-item-title{font-size:14px;font-weight:600;color:#1a0dab;margin-bottom:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tw-pc-serp-item-url{font-size:12px;color:#16a34a;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tw-pc-serp-item-url a{color:#16a34a;text-decoration:none}
.tw-pc-serp-snippet{font-size:12px;color:#6b7280;margin-top:2px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
/* Toggle */
.tw-pc-article-toggle{margin-top:16px;margin-bottom:12px}
.tw-pc-toggle-btn{display:flex;align-items:center;gap:8px;width:100%;padding:12px 16px;background:#fff;border:1.5px solid #56aea4;border-radius:10px;cursor:pointer;font-family:inherit;transition:all .15s;text-align:left}
.tw-pc-toggle-btn:hover{background:#f0fdf8}
.tw-pc-toggle-chevron{transition:transform .25s ease;flex-shrink:0;color:#56aea4}
.tw-pc-toggle-btn.tw-pc-toggle-open .tw-pc-toggle-chevron{transform:rotate(180deg)}
.tw-pc-h1{font-size:14px;font-weight:600;color:#56aea4;margin:0}
@media(max-width:768px){.tw-pc-config-row{flex-direction:column}.tw-pc-summary{flex-direction:column}}
@media(max-width:600px){.tw-pc-table{font-size:12px}}