/* ===========================================
   네이버 트렌드
   =========================================== */

/* 프로파일 그리드 카드 */
.trend-profile-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:12px;margin-top:12px;}
.trend-profile-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:10px;}
.trend-profile-head{display:flex;align-items:flex-start;justify-content:space-between;gap:8px;}
.trend-profile-name{font-size:14px;font-weight:700;color:var(--text);flex:1;}
.trend-profile-actions{display:flex;gap:4px;flex-shrink:0;}
.trend-profile-actions button{font-size:11px;padding:3px 8px;}
.trend-profile-category{font-size:12px;color:var(--text2);background:var(--surface2);padding:6px 10px;border-radius:var(--radius-sm);word-break:break-all;}
.trend-profile-meta{display:flex;flex-direction:column;gap:4px;}
.trend-meta-row{display:flex;gap:6px;align-items:center;flex-wrap:wrap;font-size:12px;}
.trend-meta-label{font-size:11px;color:var(--text3);min-width:36px;}
.trend-meta-empty{color:var(--text3);font-size:11px;}
.trend-chip{display:inline-block;padding:2px 8px;border-radius:99px;background:var(--surface2);color:var(--text2);font-size:11px;font-weight:500;}
.trend-chip-accent{background:var(--accent-light);color:var(--accent-text);}
.trend-chip-warn{background:var(--amber-light);color:var(--amber);}

/* 프로파일 모달 - 토글 선택 */
.trend-chips{display:flex;flex-wrap:wrap;gap:5px;}
.trend-toggle{display:inline-flex;align-items:center;gap:4px;padding:5px 11px;border:1px solid var(--border);border-radius:99px;background:var(--surface);font-size:12px;color:var(--text2);cursor:pointer;user-select:none;transition:all .12s;}
.trend-toggle:hover{border-color:var(--border2);}
.trend-toggle.active{background:var(--accent);border-color:var(--accent);color:#fff;}
.trend-toggle input{display:none;}
.trend-inline-label{display:flex;align-items:center;gap:8px;cursor:pointer;user-select:none;}
.trend-inline-label input{cursor:pointer;}

/* 카테고리 피커 */
.trend-category-picker{display:flex;gap:8px;align-items:stretch;}
.trend-category-current{flex:1;padding:8px 11px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:13px;background:var(--surface2);color:var(--text);display:flex;align-items:center;word-break:break-all;min-height:34px;}
.trend-cat-breadcrumb{padding:8px 12px;background:var(--surface2);border-radius:var(--radius-sm);font-size:12px;color:var(--text2);margin-bottom:10px;word-break:break-all;}
.trend-cat-crumb{cursor:pointer;color:var(--accent-text);}
.trend-cat-crumb:hover{text-decoration:underline;}
.trend-cat-crumb-active{color:var(--text);font-weight:600;cursor:default;}
.trend-cat-crumb-active:hover{text-decoration:none;}
.trend-cat-list{max-height:50vh;overflow-y:auto;border:1px solid var(--border);border-radius:var(--radius-sm);}
.trend-cat-item{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;border-bottom:1px solid var(--border);}
.trend-cat-item:last-child{border-bottom:none;}
.trend-cat-item:hover{background:var(--surface2);}
.trend-cat-item-name{flex:1;font-size:13px;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.trend-cat-item-actions{display:flex;gap:6px;flex-shrink:0;}
.trend-cat-item-actions button{font-size:11px;padding:3px 10px;white-space:nowrap;}

/* 수집 결과 페이지 */
.trend-results-filter{display:grid;grid-template-columns:1.2fr 1fr 1fr auto auto auto;gap:10px;padding:12px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:12px;box-shadow:var(--shadow);align-items:end;}
@media(max-width:900px){.trend-results-filter{grid-template-columns:1fr 1fr;}}

.trend-summary-bar{display:flex;flex-wrap:wrap;gap:14px;padding:10px 14px;background:var(--accent-light);border-radius:var(--radius-sm);font-size:12px;color:var(--accent-text);}
.trend-summary-item{display:flex;align-items:center;gap:6px;}
.trend-summary-label{font-size:11px;color:var(--text3);}

.trend-results-table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius-sm);}
.trend-results-table{width:100%;border-collapse:collapse;font-size:12px;background:var(--surface);}
.trend-results-table th{background:var(--surface2);padding:8px 10px;text-align:left;font-weight:600;color:var(--text2);border-bottom:1px solid var(--border);white-space:nowrap;font-size:11px;position:sticky;top:0;z-index:1;}
.trend-results-table td{padding:6px 10px;border-bottom:1px solid var(--border);line-height:1.4;}
.trend-results-table tr:last-child td{border-bottom:none;}
.trend-results-table tr:hover td{background:var(--surface2);}
.trend-rank-col{width:50px;text-align:center !important;font-weight:700;color:var(--text3);background:var(--surface2);}
.trend-cell-empty{color:var(--text3);text-align:center;}
.trend-cell-excluded{color:var(--text3);text-decoration:line-through;background:rgba(180,83,9,.05);}

/* 인사이트 카드 */
.trend-insight-header{margin-bottom:10px;padding:8px 2px;}
.trend-insight-header-title{font-size:14px;font-weight:700;color:var(--text);}
.trend-insight-header-sub{font-size:11px;color:var(--text3);margin-top:2px;}
.trend-insight-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:10px;}
.trend-insight-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;}
.trend-insight-head{padding:10px 12px;border-bottom:1px solid var(--border);background:var(--surface2);}
.trend-insight-title{font-size:13px;font-weight:700;color:var(--text);display:flex;align-items:center;gap:6px;}
.trend-insight-count{display:inline-block;background:var(--accent);color:#fff;font-size:10px;font-weight:600;padding:1px 7px;border-radius:99px;margin-left:auto;}
.trend-insight-body{padding:6px;max-height:260px;overflow-y:auto;}
.trend-insight-row{display:flex;gap:6px;align-items:center;padding:5px 6px;border-radius:var(--radius-sm);font-size:12px;line-height:1.3;}
.trend-insight-row:hover{background:var(--surface2);}
.trend-insight-rank{font-size:10px;color:var(--text3);min-width:48px;flex-shrink:0;}
.trend-insight-kw{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text);font-weight:500;}
.trend-insight-range{font-size:10px;color:var(--text3);flex-shrink:0;}
.trend-insight-delta{font-size:10px;flex-shrink:0;font-weight:500;}
.trend-delta-up{color:var(--green);}
.trend-delta-down{color:var(--red);}
.trend-insight-badge{font-size:9px;font-weight:700;padding:1px 5px;border-radius:3px;flex-shrink:0;}
.trend-badge-new{background:var(--accent-light);color:var(--accent-text);}
.trend-badge-out{background:var(--surface2);color:var(--text3);}
.trend-insight-empty{padding:20px 10px;text-align:center;color:var(--text3);font-size:11px;}
.trend-insight-clickable{cursor:pointer;}
.trend-insight-clickable:hover{background:var(--accent-light);}

/* 차트 */
.trend-chart-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:12px;box-shadow:var(--shadow);}
.trend-chart-title{font-size:13px;font-weight:700;color:var(--text);margin-bottom:8px;display:flex;align-items:center;gap:8px;}
.trend-chart-sub{font-weight:normal;font-size:11px;color:var(--text3);}
.trend-chart-empty{padding:40px 20px;text-align:center;color:var(--text3);font-size:12px;}

/* Top 10 카드 — 인사이트 그리드 안에 6번째로 들어감 */
.trend-top10-card .trend-top10-chart-wrap{position:relative;height:280px;padding:10px;}

/* 히트맵 — 하단 전체 폭 차지 */
.trend-heatmap-wrap{max-height:min(640px,70vh);overflow:auto;border:1px solid var(--border);border-radius:var(--radius-sm);}
.trend-heatmap-table{width:100%;border-collapse:collapse;font-size:11px;table-layout:fixed;}
.trend-heatmap-table th{background:var(--surface2);padding:6px 6px;font-weight:600;color:var(--text2);border-bottom:1px solid var(--border);white-space:nowrap;font-size:10px;position:sticky;top:0;z-index:1;}
.trend-heatmap-rank-col{width:44px;text-align:center;background:var(--surface2);font-weight:700;color:var(--text3);position:sticky;left:0;z-index:2;}
.trend-heatmap-table thead th.trend-heatmap-rank-col{z-index:3;}
.trend-heatmap-cell{padding:5px 6px;border-bottom:1px solid var(--border);text-align:left;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:100px;max-width:200px;font-weight:500;}
.trend-heatmap-empty{color:var(--text3);background:var(--surface2);}
.trend-heatmap-note{font-size:11px;color:var(--text3);padding:6px 10px;text-align:center;}

.trend-cell-clickable{cursor:pointer;}
.trend-cell-clickable:hover{outline:2px solid var(--accent);outline-offset:-2px;}

/* 드릴다운 통계 */
.trend-drill-stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;}
.trend-drill-stat{background:var(--surface2);border-radius:var(--radius-sm);padding:8px 10px;text-align:center;}
.trend-drill-label{font-size:10px;color:var(--text3);margin-bottom:2px;}
.trend-drill-val{font-size:14px;font-weight:700;color:var(--text);}
/* ═══════════════════════════════════════════════════════════════════
   네이버 트렌드 — 세일즈 분석 (.trend-an-*)
═══════════════════════════════════════════════════════════════════ */

/* 상단 필터/컨트롤 바 */
.trend-an-filter{display:grid;grid-template-columns:1.5fr 1fr 1fr auto auto;gap:10px;padding:12px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:14px;align-items:end;}

/* 빈 상태 */
.trend-an-empty{color:var(--text3);font-size:13px;text-align:center;padding:40px 20px;background:var(--surface);border:1px dashed var(--border);border-radius:var(--radius-sm);}
.trend-an-empty-inline{color:var(--text3);font-size:12px;text-align:center;padding:24px 12px;background:var(--surface2);border-radius:var(--radius-sm);}

/* 경고바 */
.trend-an-warning{margin-top:8px;padding:6px 10px;background:var(--amber-light,#FEF3C7);color:#92400E;border-radius:var(--radius-sm);font-size:12px;}

/* 섹션 공통 타이틀 */
.trend-an-section-title{font-size:14px;font-weight:700;margin:18px 0 10px;color:var(--text);}
.trend-an-section-sub{font-size:11px;font-weight:400;color:var(--text3);margin-left:6px;}

/* 신뢰도 바 */
.trend-an-confidence{margin-bottom:14px;padding:14px 16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);}
.trend-an-confidence-row{display:flex;align-items:center;gap:16px;}
.trend-an-confidence-score{display:inline-flex;align-items:baseline;gap:2px;padding:10px 16px;border-radius:12px;font-weight:800;min-width:110px;justify-content:center;}
.trend-an-conf-num{font-size:34px;line-height:1;}
.trend-an-conf-unit{font-size:14px;opacity:.7;}
.trend-an-conf-high{background:#DCFCE7;color:#166534;}
.trend-an-conf-medium{background:#FEF3C7;color:#92400E;}
.trend-an-conf-low{background:#FEE2E2;color:#991B1B;}
.trend-an-confidence-title{font-size:13px;font-weight:700;margin-bottom:2px;}
.trend-an-confidence-desc{font-size:12px;color:var(--text3);}

/* 공통 뱃지 */
.trend-an-badge{display:inline-block;padding:2px 7px;border-radius:9px;font-size:10.5px;font-weight:700;}
.trend-an-badge.trend-an-conf-high{background:#DCFCE7;color:#166534;}
.trend-an-badge.trend-an-conf-medium{background:#FEF3C7;color:#92400E;}
.trend-an-badge.trend-an-conf-low{background:#FEE2E2;color:#991B1B;}

/* Hero 메트릭 4칸 */
.trend-an-hero{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px;margin-bottom:14px;}
.trend-an-hero-card{padding:12px 14px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);border-top:3px solid var(--accent,#1A5FB4);display:flex;flex-direction:column;gap:6px;}
.trend-an-hero-prepare-now{border-top-color:#1A5FB4;}
.trend-an-hero-steady-anchor{border-top-color:#166534;}
.trend-an-hero-season-window{border-top-color:#92400E;}
.trend-an-hero-caution-now{border-top-color:#991B1B;}
.trend-an-hero-label{font-size:11px;color:var(--text3);font-weight:600;}
.trend-an-hero-kw{font-size:20px;font-weight:800;line-height:1.2;cursor:pointer;}
.trend-an-hero-kw:hover{color:var(--accent,#1A5FB4);}
.trend-an-hero-meta{display:flex;gap:6px;align-items:center;font-size:11px;}
.trend-an-hero-month{padding:2px 6px;background:var(--surface2);border-radius:4px;color:var(--text2);}
.trend-an-hero-spark{position:relative;height:40px;margin-top:4px;}
.trend-an-hero-rationale{font-size:11px;color:var(--text3);line-height:1.45;margin-top:2px;}

/* 하이라이트 */
.trend-an-highlights{padding:12px 16px;background:var(--surface);border:1px solid var(--border);border-left:3px solid var(--accent,#1A5FB4);border-radius:var(--radius-sm);margin-bottom:14px;}
.trend-an-highlights-title{font-size:13px;font-weight:700;margin-bottom:8px;}
.trend-an-highlights-list{margin:0;padding-left:18px;font-size:12.5px;color:var(--text2);line-height:1.65;}
.trend-an-highlights-list li{margin-bottom:3px;}

/* 6 카드 그리드 */
.trend-an-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:12px;margin-bottom:14px;}
.trend-an-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);border-top:3px solid var(--accent,#1A5FB4);overflow:hidden;}
.trend-an-card-steady{border-top-color:#1A5FB4;}
.trend-an-card-seasonal{border-top-color:#10B981;}
.trend-an-card-monthly{border-top-color:#3B82F6;}
.trend-an-card-event{border-top-color:#F59E0B;}
.trend-an-card-caution{border-top-color:#EF4444;}
.trend-an-card-recent{border-top-color:#64748B;}
.trend-an-card-head{padding:10px 14px 8px;border-bottom:1px solid var(--border);}
.trend-an-card-title{font-size:13.5px;font-weight:700;}
.trend-an-card-desc{font-size:11px;color:var(--text3);margin-top:3px;line-height:1.4;}
.trend-an-card-body{padding:4px 0;}
.trend-an-item{padding:8px 14px;border-bottom:1px solid var(--border);}
.trend-an-item:last-child{border-bottom:none;}
.trend-an-item-head{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:3px;}
.trend-an-item-kw{font-size:13px;font-weight:700;cursor:pointer;}
.trend-an-item-kw:hover{color:var(--accent,#1A5FB4);}
.trend-an-item-rationale{font-size:11.5px;color:var(--text2);line-height:1.45;}
.trend-an-item-tags{display:flex;flex-wrap:wrap;gap:4px;margin-top:4px;}
.trend-an-item-empty{padding:14px;color:var(--text3);font-size:11.5px;text-align:center;}
.trend-an-tag{display:inline-block;padding:1px 6px;border-radius:4px;font-size:10px;font-weight:600;background:var(--surface2);color:var(--text2);}
.trend-an-tag-peak{background:#DBEAFE;color:#1E40AF;}
.trend-an-tag-delta{background:#F3F4F6;color:#374151;}
.trend-an-tag-season{background:#D1FAE5;color:#065F46;}

/* 계절성 히트맵 */
.trend-an-heatmap{margin-bottom:14px;}
.trend-an-heatmap-table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);}
.trend-an-heatmap-table{width:100%;border-collapse:collapse;font-size:11px;}
.trend-an-heatmap-table th{padding:7px 6px;background:var(--surface2);font-weight:600;color:var(--text2);border-bottom:1px solid var(--border);white-space:nowrap;font-size:10.5px;position:sticky;top:0;z-index:1;}
.trend-an-heatmap-table td{padding:5px 6px;border-bottom:1px solid var(--border);text-align:center;}
.trend-an-hm-kw{text-align:left;font-weight:600;min-width:90px;max-width:160px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;cursor:pointer;}
.trend-an-hm-kw:hover{color:var(--accent,#1A5FB4);}
.trend-an-hm-conf{width:48px;}
.trend-an-hm-month{width:44px;}
.trend-an-hm-cell{min-width:44px;font-size:10.5px;font-weight:600;}
.trend-an-hm-peak{text-align:left;font-size:10.5px;color:var(--text3);min-width:90px;}

/* 12개월 플래너 */
.trend-an-planner{margin-bottom:14px;}
.trend-an-planner-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:8px;}
.trend-an-planner-cell{padding:10px 12px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);}
.trend-an-planner-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:2px;}
.trend-an-planner-month{font-size:13px;font-weight:800;}
.trend-an-planner-season{font-size:10.5px;color:var(--text3);margin-bottom:8px;}
.trend-an-planner-list{margin-bottom:6px;}
.trend-an-planner-list-title{font-size:10.5px;font-weight:700;color:var(--text3);margin-bottom:3px;}
.trend-an-planner-list:last-child{margin-bottom:0;}
.trend-an-planner-empty{font-size:10.5px;color:var(--text3);padding:2px 0;}
.trend-an-chip{display:inline-block;padding:2px 8px;border-radius:9px;font-size:10.5px;font-weight:600;background:var(--surface2);color:var(--text2);margin:1px 3px 1px 0;cursor:pointer;}
.trend-an-chip:hover{opacity:.8;}
.trend-an-chip-ok{background:#DCFCE7;color:#166534;}
.trend-an-chip-warn{background:#FEE2E2;color:#991B1B;}

/* AI 인사이트 블록 */
.trend-an-ai{background:var(--surface);border:1px solid var(--border);border-left:4px solid #8B5CF6;border-radius:var(--radius-sm);padding:14px 16px;margin-bottom:14px;}
.trend-an-ai-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;flex-wrap:wrap;gap:8px;}
.trend-an-ai-title{font-size:15px;font-weight:800;color:#5B21B6;}
.trend-an-ai-meta{display:flex;gap:6px;align-items:center;font-size:11px;color:var(--text3);flex-wrap:wrap;}
.trend-an-ai-meta code{font-family:monospace;background:var(--surface2);padding:1px 5px;border-radius:3px;font-size:10px;}
.trend-an-ai-regen{padding:4px 10px !important;font-size:11px !important;}
.trend-an-ai-subtitle{font-size:12px;font-weight:700;margin-bottom:6px;color:var(--text);}
.trend-an-ai-summary{margin-bottom:12px;padding:10px 12px;background:#F5F3FF;border-radius:var(--radius-sm);}
.trend-an-ai-summary p{margin:0;font-size:12.5px;line-height:1.6;color:var(--text);}
.trend-an-ai-block{margin-bottom:12px;}
.trend-an-ai-block:last-child{margin-bottom:0;}
.trend-an-ai-clusters{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:8px;}
.trend-an-ai-cluster{padding:8px 10px;background:var(--surface2);border-radius:var(--radius-sm);}
.trend-an-ai-cluster-name{font-size:12.5px;font-weight:700;margin-bottom:4px;}
.trend-an-ai-cluster-kws{display:flex;flex-wrap:wrap;gap:3px;margin-bottom:4px;}
.trend-an-ai-cluster-rationale{font-size:11px;color:var(--text3);line-height:1.5;}
.trend-an-ai-actions{display:flex;flex-direction:column;gap:6px;}
.trend-an-ai-action{padding:8px 10px;background:var(--surface2);border-radius:var(--radius-sm);border-left:3px solid var(--text3);}
.trend-an-ai-action-high{border-left-color:#EF4444;}
.trend-an-ai-action-medium{border-left-color:#F59E0B;}
.trend-an-ai-action-low{border-left-color:#94A3B8;}
.trend-an-ai-action-head{display:flex;align-items:center;gap:6px;margin-bottom:3px;flex-wrap:wrap;}
.trend-an-ai-action-priority{font-size:10px;font-weight:700;padding:2px 7px;border-radius:9px;}
.trend-an-ai-action-priority-high{background:#FEE2E2;color:#991B1B;}
.trend-an-ai-action-priority-medium{background:#FEF3C7;color:#92400E;}
.trend-an-ai-action-priority-low{background:#F3F4F6;color:#475569;}
.trend-an-ai-action-month{font-size:11px;font-weight:700;padding:1px 6px;background:var(--surface);border-radius:4px;color:var(--text2);}
.trend-an-ai-action-title{font-size:12.5px;font-weight:700;}
.trend-an-ai-action-detail{font-size:11.5px;color:var(--text2);line-height:1.5;}

/* 모바일 반응형 */
@media (max-width: 900px){
  .trend-an-filter{grid-template-columns:1fr;}
  .trend-an-hero{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));}
  .trend-an-cards{grid-template-columns:1fr;}
  .trend-an-planner-grid{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));}
}