/* 戸建住宅営業支援システム — 白基調 + 青緑アクセントのデザイン
   company-news-monitor-app の公開サイトで採用したカードデザイン言語を
   踏襲（ファイルはコピーではなく新規作成、元ファイルは未参照） */

:root {
  --blue-600:#2563EB; --blue-500:#3B82F6; --green-600:#16A34A; --teal-500:#0EA5E9;
  --ink:#0F172A; --sub:#64748B; --line:#E2E8F0; --page:#F5F8FC; --card:#FFFFFF;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{overflow-x:hidden}
body{font-family:'Hiragino Sans','Meiryo',-apple-system,sans-serif;font-size:14px;background:var(--page);color:var(--ink);min-height:100vh;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit}
button,input,select,textarea{font-family:inherit}

/* ── ヘッダー ── */
.header{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50;box-shadow:0 1px 3px rgba(15,23,42,.05)}
.header-inner{max-width:1400px;margin:0 auto;padding:12px 24px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:14px}
.header-inner-nav{padding-top:0}
.header-brand{display:flex;align-items:center;gap:14px;min-width:0;flex:1 1 320px}
.header-icon{width:44px;height:44px;flex-shrink:0;background:linear-gradient(135deg,var(--blue-600),var(--green-600));border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:22px;box-shadow:0 4px 10px rgba(37,99,235,.25)}
.header-title{font-size:18px;font-weight:800;color:var(--ink);letter-spacing:-0.01em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.header-sub{font-size:12px;color:var(--sub);font-weight:500}
.data-update-badge{display:flex;flex-direction:column;gap:1px;padding:6px 14px;border-radius:10px;background:#F0FDF4;border:1px solid #BBF7D0;flex-shrink:0}
.data-update-badge .dub-label{font-size:10px;font-weight:700;color:#15803D}
.data-update-badge .dub-value{font-size:13px;font-weight:800;color:#166534;white-space:nowrap}

/* 藤井合金製作所 創業100周年バナー（ガス会社ニュースモニター(company-news-monitor-app)の
   .anniv-badge と同じ高さ・縮小段階（90px→64px→44px）に合わせている。
   画面横幅いっぱいにはせず、縦横比は維持したまま高さ基準で表示する） */
.anniv-badge-small{display:block;height:90px;flex-shrink:0;line-height:0;transition:transform .15s}
.anniv-badge-small:hover{transform:translateY(-1px)}
.anniv-badge-small img{display:block;height:100%;width:auto;object-fit:contain;border-radius:6px}

.header-nav{display:flex;gap:6px;flex-wrap:wrap}
.nav-tab{padding:9px 16px;border:1.5px solid var(--line);border-radius:10px;background:#F8FAFC;color:var(--sub);font-weight:700;font-size:13px;cursor:pointer;transition:all .15s;white-space:nowrap}
.nav-tab:hover{background:#EFF6FF;color:var(--blue-600)}
.nav-tab.active{background:linear-gradient(135deg,var(--blue-600),var(--teal-500));color:#fff;border-color:transparent;box-shadow:0 4px 10px rgba(37,99,235,.25)}
/* 本日は「戸建住宅情報の見える化」に特化するため一時的に非表示（コードは削除していない） */
.nav-tab-hidden-today{display:none}

.main{max-width:1400px;margin:0 auto;padding:24px}
.tab-panel.hidden{display:none}

/* ── カード共通 ── */
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;box-shadow:0 1px 2px rgba(15,23,42,.03)}
.panel-block{padding:18px 20px}
.panel-title{font-size:14px;font-weight:800;margin-bottom:12px;display:flex;align-items:center;gap:6px}

/* ── ダッシュボード ── */
.stat-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-bottom:20px}
.stat-tile{background:var(--card);border:1.5px solid var(--line);border-radius:16px;padding:16px 14px;box-shadow:0 1px 2px rgba(15,23,42,.03)}
.stat-tile .st-label{font-size:12px;font-weight:700;color:var(--sub);display:flex;align-items:center;gap:6px;margin-bottom:6px}
.stat-tile .st-count{font-size:26px;font-weight:800;color:var(--ink);letter-spacing:-0.02em}
.stat-tile .st-count small{font-size:12px;font-weight:600;color:var(--sub);margin-left:2px}
.dash-columns{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.breakdown-list{display:flex;flex-direction:column;gap:8px}
.breakdown-row{display:flex;align-items:center;justify-content:space-between;font-size:13px;padding:6px 0;border-bottom:1px dashed var(--line)}
.breakdown-row:last-child{border-bottom:none}
.breakdown-bar{flex:1;height:8px;background:#F1F5F9;border-radius:99px;margin:0 10px;overflow:hidden}
.breakdown-bar-fill{height:100%;background:linear-gradient(90deg,var(--blue-500),var(--teal-500));border-radius:99px}

/* ── 検索パネル ── */
.search-panel{background:var(--card);border:1px solid var(--line);padding:18px 20px;border-radius:16px;margin-bottom:18px;box-shadow:0 1px 2px rgba(15,23,42,.03)}
.search-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-bottom:14px}
.si{display:flex;flex-direction:column;gap:5px;min-width:0}
.si label{font-size:11px;color:var(--sub);font-weight:700;text-transform:uppercase;letter-spacing:.03em}
.si input,.si select{width:100%;min-width:0;padding:9px 12px;border:1.5px solid var(--line);border-radius:10px;font-size:13px;background:#F8FAFC;color:var(--ink);transition:all .15s}
.si input:focus,.si select:focus{outline:none;border-color:var(--blue-500);box-shadow:0 0 0 3px rgba(59,130,246,.15);background:#fff}
.search-actions{display:flex;gap:8px;flex-wrap:wrap}

.btn{padding:9px 16px;border:none;border-radius:10px;font-size:13px;font-weight:700;cursor:pointer;transition:all .15s;display:inline-flex;align-items:center;gap:6px}
.btn:hover{transform:translateY(-1px);box-shadow:0 6px 14px rgba(15,23,42,.12)}
.btn-primary{background:linear-gradient(135deg,var(--blue-600),var(--teal-500));color:#fff}
.btn-secondary{background:#F1F5F9;color:#334155}
.btn-ai{background:linear-gradient(135deg,#7C3AED,#A855F7);color:#fff}
.btn-csv{background:linear-gradient(135deg,#0EA5E9,#06B6D4);color:#fff}
.btn-excel{background:linear-gradient(135deg,#16A34A,#22C55E);color:#fff}
.btn-add{background:linear-gradient(135deg,var(--green-600),#22C55E);color:#fff}
.btn-danger{background:#FEF2F2;color:#DC2626;border:1px solid #FECACA}

.result-header{padding:2px 4px 12px;font-size:13px;color:var(--sub);font-weight:600}

/* ── 案件カード一覧 ── */
.card-list{display:flex;flex-direction:column;gap:10px}
.house-card{background:var(--card);border:1px solid var(--line);border-left:5px solid var(--priority-color,var(--blue-500));border-radius:14px;padding:14px 18px;cursor:pointer;transition:all .15s;box-shadow:0 1px 2px rgba(15,23,42,.03)}
.house-card:hover{box-shadow:0 8px 22px rgba(15,23,42,.09);transform:translateY(-1px);border-color:#CBD5E1}
.hc-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:8px}
.pill{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:99px;font-size:11.5px;font-weight:700;white-space:nowrap;border:1px solid transparent}
.hc-main{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.hc-title{font-size:15px;font-weight:700;color:var(--ink)}
.hc-sub{font-size:12px;color:var(--sub);margin-top:2px}
.hc-score{font-size:11px;font-weight:800;color:#7C3AED;background:#F5F3FF;border:1px solid #DDD6FE;padding:3px 10px;border-radius:99px}

/* 工務店・ハウスメーカー名（案件名の近くに表示） */
.hc-builder{font-size:13px;font-weight:700;color:var(--blue-600);margin-top:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%}
.hc-builder.is-unset{color:var(--sub);font-weight:600}

/* 情報元名・情報元リンク（目立ちすぎない位置に、崩れないように） */
.hc-source{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-top:6px;font-size:12px;color:var(--sub)}
.hc-source .src-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:220px}
.hc-source .src-link{color:var(--blue-600);font-weight:700;text-decoration:none;white-space:nowrap;flex-shrink:0}
.hc-source .src-link:hover{text-decoration:underline}
.hc-source .src-missing{color:#94A3B8;font-style:italic;white-space:nowrap}

/* 工務店カードからの絞り込み中チップ */
.builder-filter-chip{display:inline-flex;align-items:center;gap:6px;margin-left:10px;padding:4px 10px;border-radius:99px;background:#EFF6FF;color:var(--blue-600);border:1px solid #BFDBFE;font-size:12px;font-weight:700}
.builder-filter-chip .bfc-clear{cursor:pointer;font-weight:800;color:#94A3B8}
.builder-filter-chip .bfc-clear:hover{color:#DC2626}

/* 営業優先度バッジ */
.badge-priority-A{background:#FEE2E2;color:#DC2626;border-color:#FECACA}
.badge-priority-B{background:#FFEDD5;color:#EA580C;border-color:#FED7AA}
.badge-priority-C{background:#DBEAFE;color:#2563EB;border-color:#BFDBFE}
.badge-priority-D{background:#F1F5F9;color:#64748B;border-color:#E2E8F0}

/* 都市ガス区域バッジ */
.badge-gas-区域内{background:#F0FDF4;color:#15803D;border-color:#BBF7D0}
.badge-gas-区域外{background:#FEF2F2;color:#B91C1C;border-color:#FECACA}
.badge-gas-未確認{background:#F1F5F9;color:#64748B;border-color:#E2E8F0}

/* 営業状況バッジ（色 + アイコンで二重に判別可能） */
.badge-status-未確認{background:#F1F5F9;color:#64748B;border-color:#E2E8F0}
.badge-status-未訪問{background:#F1F5F9;color:#64748B;border-color:#E2E8F0}
.badge-status-情報収集中{background:#EFF6FF;color:#2563EB;border-color:#BFDBFE}
.badge-status-訪問予定{background:#EFF6FF;color:#2563EB;border-color:#BFDBFE}
.badge-status-提案中{background:#F5F3FF;color:#7C3AED;border-color:#DDD6FE}
.badge-status-見積提出{background:#F5F3FF;color:#7C3AED;border-color:#DDD6FE}
.badge-status-採用{background:#F0FDF4;color:#15803D;border-color:#BBF7D0}
.badge-status-一部採用{background:#ECFDF5;color:#0F766E;border-color:#99F6E4}
.badge-status-保留{background:#FFFBEB;color:#B45309;border-color:#FDE68A}
.badge-status-失注{background:#F8FAFC;color:#475569;border-color:#E2E8F0}
.badge-status-完了{background:#F0FDF4;color:#166534;border-color:#BBF7D0}

.empty-msg{text-align:center;color:#94A3B8;padding:60px 20px;font-size:14px;background:var(--card);border-radius:16px;border:1px dashed var(--line)}

/* ── 地図 ── */
.map-legend{display:flex;gap:18px;flex-wrap:wrap;margin-top:12px;font-size:12px;font-weight:700;color:var(--sub)}
.map-legend .dot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:5px}

/* ── モーダル ── */
.modal-overlay{position:fixed;inset:0;background:rgba(15,23,42,.5);display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}
.modal-overlay.hidden{display:none}
.modal{background:#fff;border-radius:18px;max-width:900px;width:100%;max-height:90vh;display:flex;flex-direction:column;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.modal-sm{max-width:560px}
.modal-header{display:flex;align-items:center;justify-content:space-between;padding:18px 24px;border-bottom:1px solid var(--line)}
.modal-header h2{font-size:16px;font-weight:800}
.modal-close{background:none;border:none;font-size:18px;cursor:pointer;color:var(--sub);padding:4px 8px;border-radius:8px}
.modal-close:hover{background:#F1F5F9}
.modal-body{padding:20px 24px;overflow-y:auto;flex:1}
.modal-footer{display:flex;align-items:center;gap:10px;padding:16px 24px;border-top:1px solid var(--line)}

.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.fi{display:flex;flex-direction:column;gap:5px;min-width:0}
.fi.wide{grid-column:1 / -1}
.fi label{font-size:11px;color:var(--sub);font-weight:700}
.fi input,.fi select,.fi textarea{padding:8px 11px;border:1.5px solid var(--line);border-radius:9px;font-size:13px;background:#F8FAFC}
.fi input:focus,.fi select:focus,.fi textarea:focus{outline:none;border-color:var(--blue-500);background:#fff}
.fi input:disabled{color:#94A3B8}

.ai-score-box{margin-top:14px;padding:12px 16px;background:#F5F3FF;border:1px solid #DDD6FE;border-radius:12px;font-size:13px;color:#5B21B6;font-weight:700}

.history-section{margin-top:20px;padding-top:16px;border-top:1px solid var(--line)}
.history-list{display:flex;flex-direction:column;gap:8px;margin-bottom:12px;max-height:220px;overflow-y:auto}
.history-item{padding:8px 12px;background:#F8FAFC;border-radius:8px;font-size:12.5px;display:flex;gap:10px}
.history-item .hi-date{font-weight:700;color:var(--blue-600);flex-shrink:0}
.history-item .hi-action{font-weight:700;color:var(--sub);flex-shrink:0}
.history-add-row{display:grid;grid-template-columns:130px 110px 100px 1fr auto;gap:8px}
.history-add-row input,.history-add-row select{padding:7px 9px;border:1.5px solid var(--line);border-radius:8px;font-size:12.5px}

footer{text-align:center;padding:24px;font-size:12px;color:#94A3B8}
#toast{position:fixed;bottom:24px;right:24px;background:var(--ink);color:#fff;padding:12px 20px;border-radius:10px;font-size:13px;font-weight:600;opacity:0;box-shadow:0 8px 24px rgba(0,0,0,.25);transition:all .3s;pointer-events:none;z-index:200;transform:translateY(10px)}
#toast.show{opacity:1;transform:translateY(0)}

/* ── 今日やること ── */
.today-card{margin-bottom:18px;background:linear-gradient(135deg,#FFFBEB,#FFFFFF);border-color:#FDE68A}
.today-task-list{display:flex;flex-direction:column;gap:8px}
.todo-item{display:flex;align-items:center;gap:10px;padding:9px 12px;background:#fff;border:1px solid var(--line);border-radius:10px;cursor:pointer}
.todo-item input{width:17px;height:17px;accent-color:var(--green-600);cursor:pointer}
.todo-item.done{opacity:.5}
.todo-item.done .todo-label{text-decoration:line-through}
.todo-label{font-size:13px;font-weight:600}

/* ── ★優先度・理由チップ・AIコメント ── */
.stars-line{font-size:16px;color:#F59E0B;font-weight:700;letter-spacing:2px}
.reason-chips{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0 4px}
.chip{font-size:11px;font-weight:700;padding:3px 9px;border-radius:99px;background:#F1F5F9;color:#475569;border:1px solid var(--line)}
.ai-comment{font-size:12.5px;color:#5B21B6;background:#F5F3FF;border:1px solid #DDD6FE;border-radius:9px;padding:8px 12px;margin-top:6px;font-weight:600}
.priority-card{cursor:pointer}
.stars-box{margin-top:14px}

/* ── 営業カレンダー ── */
.calendar-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.calendar-legend{display:flex;gap:16px;margin-bottom:14px;font-size:12px;font-weight:700;color:var(--sub)}
.calendar-legend .dot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:5px}
.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.cal-cell{min-height:78px;border:1px solid var(--line);border-radius:8px;padding:5px;font-size:11px;background:#fff}
.cal-cell.cal-weekday{min-height:auto;text-align:center;font-weight:800;color:var(--sub);border:none;background:none;padding:2px}
.cal-cell.empty{border:none;background:none}
.cal-cell.is-today{border:2px solid var(--blue-600)}
.cal-cell.red{background:#FEF2F2}
.cal-cell.yellow{background:#FFFBEB}
.cal-cell.blue{background:#EFF6FF}
.cal-date{font-weight:800;margin-bottom:3px}
.cal-item{background:rgba(255,255,255,.7);border-radius:5px;padding:1px 4px;margin-bottom:2px;cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:600}
.cal-item:hover{text-decoration:underline}
.cal-more{color:var(--sub);font-weight:700}

/* ── 営業ルート地図の番号マーカー ── */
.route-num-icon{background:none;border:none}
.route-num{width:26px;height:26px;background:var(--blue-600);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:12px;border:2px solid #fff;box-shadow:0 2px 6px rgba(0,0,0,.3)}

/* ── データ取得管理 ── */
.demo-warning{background:#FFFBEB;border-color:#FDE68A;color:#92400E;font-size:13px;font-weight:700;line-height:1.6}
.collect-status-row{display:flex;align-items:center;gap:28px;flex-wrap:wrap}
.collect-source-name{font-weight:800;font-size:14px;color:#92400E}
.collect-last-run{font-weight:800;font-size:14px}
.collect-status-row .btn{margin-left:auto}
.collect-result{margin-top:18px;padding-top:16px;border-top:1px solid var(--line)}
.collect-result.hidden{display:none}
.collect-result-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.cr-tile{background:#F8FAFC;border:1.5px solid var(--line);border-radius:12px;padding:12px;text-align:center}
.cr-label{font-size:11px;font-weight:700;color:var(--sub);margin-bottom:6px}
.cr-count{font-size:24px;font-weight:800;color:var(--ink)}
.cr-tile.cr-new{background:#F0FDF4;border-color:#BBF7D0}
.cr-tile.cr-new .cr-count{color:#15803D}
.cr-tile.cr-updated{background:#EFF6FF;border-color:#BFDBFE}
.cr-tile.cr-updated .cr-count{color:#2563EB}
.cr-tile.cr-dup{background:#F1F5F9}
.cr-tile.cr-failed{background:#FEF2F2;border-color:#FECACA}
.cr-tile.cr-failed .cr-count{color:#DC2626}
.collect-log-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding:10px 12px;background:#F8FAFC;border-radius:9px;font-size:12.5px;margin-bottom:8px}
.collect-log-row .log-time{font-weight:800;color:var(--sub);flex-shrink:0;min-width:150px}

.collect-summary-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:18px}
.collect-summary-tile{text-align:center}
.collect-summary-tile.real{border-color:#BFDBFE}
.collect-summary-tile.demo{border-color:#FDE68A}
.collect-summary-tile.manual{border-color:#E2E8F0}
.cs-label{font-size:12px;font-weight:700;color:var(--sub);margin-bottom:6px}
.cs-count{font-size:28px;font-weight:800}
.collect-summary-tile.real .cs-count{color:#2563EB}
.collect-summary-tile.demo .cs-count{color:#CA8A04}
.collect-summary-tile.manual .cs-count{color:#475569}
.real-data-block{border-color:#BFDBFE;background:linear-gradient(135deg,#EFF6FF,#FFFFFF)}
.real-data-block code{background:#DBEAFE;padding:1px 6px;border-radius:5px;font-size:11px}

/* ── 実データ／サンプルデータ 区別バッジ ── */
.badge-data-real{background:#DBEAFE;color:#1D4ED8;border-color:#BFDBFE;font-weight:800}
.badge-data-demo{background:#FEF9C3;color:#A16207;border-color:#FDE68A;font-weight:800}
.badge-data-manual{background:#F1F5F9;color:#475569;border-color:#E2E8F0;font-weight:800}

/* ── NEW バッジ（自動取得から14日以内） ── */
.badge-new{background:#FEE2E2;color:#DC2626;border-color:#FECACA;font-weight:800;animation:none}

/* ── AI営業アシスタント ── */
.assistant-lead{background:linear-gradient(135deg,#F5F3FF,#EFF6FF);border-color:#DDD6FE;color:#5B21B6;font-size:13px;font-weight:700;line-height:1.6}
.top-case-card{border:2px solid #7C3AED;border-radius:16px;padding:20px;background:linear-gradient(135deg,#FAF5FF,#FFFFFF);cursor:pointer}
.top-case-card:hover{box-shadow:0 8px 24px rgba(124,58,237,.15)}
.top-case-stars{font-size:22px;color:#F59E0B;letter-spacing:3px;font-weight:700}
.top-case-title{font-size:19px;font-weight:800;margin:8px 0 4px}
.top-case-sub{font-size:13px;color:var(--sub);margin-bottom:10px}
.top-case-action{display:inline-flex;align-items:center;gap:6px;background:#7C3AED;color:#fff;font-weight:800;font-size:13px;padding:8px 16px;border-radius:99px;margin-top:10px}
.second-case-note{margin-top:14px;padding-top:14px;border-top:1px dashed var(--line);font-size:12.5px;color:var(--sub)}
.rank-list{display:flex;flex-direction:column;gap:6px}
.rank-row{display:flex;align-items:center;gap:12px;padding:9px 12px;background:#F8FAFC;border-radius:9px;font-size:13px}
.rank-num{width:26px;height:26px;border-radius:50%;background:#7C3AED;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:12px;flex-shrink:0}
.rank-row:nth-child(1) .rank-num{background:#DC2626}
.rank-row:nth-child(2) .rank-num{background:#EA580C}
.rank-row:nth-child(3) .rank-num{background:#CA8A04}
.rank-name{font-weight:800;flex:1}
.rank-meta{color:var(--sub);font-size:12px}
.event-row,.new-row{display:flex;align-items:center;gap:12px;padding:9px 12px;background:#F8FAFC;border-radius:9px;font-size:13px;margin-bottom:6px;cursor:pointer}
.event-row:hover,.new-row:hover{background:#F1F5F9}
.ai-comment-card{background:linear-gradient(135deg,#F5F3FF,#FFFFFF);border-color:#DDD6FE}
.ai-comment-text{font-size:14.5px;color:#5B21B6;font-weight:600;line-height:1.9}
.engine-badge{font-size:10px;font-weight:800;background:#EDE9FE;color:#5B21B6;padding:2px 9px;border-radius:99px;vertical-align:middle;margin-left:6px}

@media(max-width:1024px){
  .stat-grid{grid-template-columns:repeat(3,1fr)}
  .dash-columns{grid-template-columns:1fr}
  .anniv-badge-small{height:64px}
  .header-title{font-size:17px}
}
@media(max-width:640px){
  .header-inner{flex-direction:row;flex-wrap:wrap;align-items:center}
  .header-sub{display:none}
  .header-brand{order:1;flex:1 1 auto;min-width:0;gap:8px}
  .header-icon{width:34px;height:34px;font-size:17px;border-radius:10px}
  .header-title{font-size:14px}
  .anniv-badge-small{order:2;height:36px;position:static;margin-left:6px}
  .data-update-badge{order:3;width:100%}
  .header{position:relative}
  .header-nav{width:100%}
  .nav-tab{flex:1;text-align:center;font-size:11px;padding:8px 6px}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .form-grid{grid-template-columns:1fr}
  .history-add-row{grid-template-columns:1fr 1fr}
  .main{padding:14px}
  .calendar-grid{grid-template-columns:repeat(7,1fr);gap:3px}
  .cal-cell{min-height:44px;font-size:9px;padding:3px}
  .cal-item{display:none}
  .collect-result-grid{grid-template-columns:repeat(2,1fr)}
  .collect-status-row .btn{margin-left:0}
  .hc-source .src-name{max-width:140px}
  .builder-filter-chip{display:flex;margin-left:0;margin-top:6px}
}