:root{
  --brand:#1565C0;--brand-dark:#0D47A1;--brand-light:#E3F2FD;--brand-grad:linear-gradient(135deg,#42A5F5 0%,#1565C0 100%);
  --bg:#F0F6FC;--card:#FFFFFF;--border:#BBDEFB;--border-2:#E1F0FA;
  --text:#0D2638;--text-2:#455A64;--text-3:#78909C;--text-4:#B0BEC5;
  --green:#00897B;--green-bg:#E0F2F1;--green-light:#B2DFDB;
  --red:#E53935;--red-bg:#FFEBEE;--red-light:#FFCDD2;
  --blue:#1565C0;--blue-bg:#E3F2FD;
  --gold:#FF8F00;--gold-bg:#FFF8E1;--gold-light:#FFE082;
  --header-grad:linear-gradient(135deg,#1565C0 0%,#0D47A1 50%,#002171 100%);
  --total-bg:#FFF8E1;--total-border:#FFB300;
  --hover:#E8F0FE;--shadow:0 2px 8px rgba(13,71,161,.06);--shadow-lg:0 4px 16px rgba(13,71,161,.12);
  --radius:10px;--radius-sm:6px;
  --th-dim:#37474F;--th-monthly:#1565C0;--th-monthly-h-1:#1976D2;--th-monthly-h-2:#1565C0;
  --th-yearly:#F57C00;--th-yearly-h-1:#FB8C00;--th-yearly-h-2:#F57C00;
  --toggle-bg:rgba(255,255,255,.15);--toggle-border:rgba(255,255,255,.3);
  --accent-glow:0 0 12px rgba(21,101,192,.2);
}
[data-theme="dark"]{
  --bg:#F0F6FC;--card:#FFFFFF;--border:#BBDEFB;--border-2:#E1F0FA;
  --text:#0D2638;--text-2:#455A64;--text-3:#78909C;--text-4:#B0BEC5;
  --green:#00897B;--green-bg:#E0F2F1;--green-light:#B2DFDB;
  --red:#E53935;--red-bg:#FFEBEE;--red-light:#FFCDD2;
  --blue:#1565C0;--blue-bg:#E3F2FD;
  --gold:#FF8F00;--gold-bg:#FFF8E1;--gold-light:#FFE082;
  --brand-light:#E3F2FD;--header-grad:linear-gradient(135deg,#0D47A1 0%,#002171 50%,#001A4D 100%);
  --total-bg:#FFF8E1;--total-border:#FFB300;
  --hover:#E8F0FE;--shadow:0 2px 8px rgba(13,71,161,.08);--shadow-lg:0 4px 16px rgba(13,71,161,.14);
  --th-dim:#37474F;--th-monthly:#1565C0;--th-monthly-h-1:#1976D2;--th-monthly-h-2:#1565C0;
  --th-yearly:#F57C00;--th-yearly-h-1:#FB8C00;--th-yearly-h-2:#F57C00;
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}
.hidden{display:none!important}

/* ===== Header ===== */
.app-header{background:var(--header-grad);padding:0 28px;height:62px;display:flex;align-items:center;justify-content:space-between;box-shadow:0 4px 16px rgba(13,71,161,.3),inset 0 -1px 0 rgba(255,255,255,.1);position:sticky;top:0;z-index:100;border-bottom:2px solid rgba(255,191,0,.4)}
.app-header h1{font-size:20px;color:#fff;font-weight:800;letter-spacing:1px;display:flex;align-items:center;gap:10px;text-shadow:0 0 20px rgba(66,165,245,.5)}
.app-header h1::before{content:"";display:inline-block;width:5px;height:24px;background:linear-gradient(180deg,#FFB300,#FF8F00);border-radius:2px;box-shadow:0 0 8px rgba(255,179,0,.6)}
.header-date{font-size:13px;font-weight:400;opacity:.9;white-space:nowrap}
.header-right{display:flex;align-items:center;gap:10px}
.upload-info{font-size:12px;color:rgba(255,255,255,.7)}
.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 16px;border-radius:var(--radius-sm);font-size:13px;cursor:pointer;border:none;transition:all .2s;white-space:nowrap;font-weight:600}
.btn-upload{background:rgba(255,255,255,.95);color:var(--brand-dark)}
.btn-upload:hover{background:#fff;transform:translateY(-1px);box-shadow:0 2px 8px rgba(21,101,192,.2)}
.btn-logout{background:rgba(255,179,0,.2);color:#FFE082;border:1px solid rgba(255,179,0,.4)}
.btn-logout:hover{background:rgba(255,179,0,.35)}
.btn-theme{background:transparent;color:rgba(255,255,255,.85);border:none;font-size:18px;padding:4px 6px;line-height:1;cursor:pointer;transition:all .2s}
.btn-theme:hover{color:#fff;transform:scale(1.15)}

/* ===== Tabs ===== */
.tab-bar{display:flex;gap:4px;padding:12px 28px 0;background:var(--card);border-bottom:1px solid var(--border);overflow-x:auto}
.tab{padding:10px 24px;border-radius:var(--radius) var(--radius) 0 0;font-size:14px;cursor:pointer;color:var(--text-2);border:1px solid transparent;border-bottom:none;transition:all .2s;white-space:nowrap;position:relative;top:1px;display:flex;align-items:center;gap:6px;font-weight:500}
.tab:hover{background:var(--hover);color:var(--text)}
.tab.active{background:var(--brand-grad);color:#fff;border-color:var(--border);border-bottom-color:var(--card);font-weight:700;box-shadow:0 -2px 8px rgba(21,101,192,.3)}
.tab .count{display:inline-block;background:var(--border-2);color:var(--text-3);border-radius:10px;padding:1px 8px;font-size:11px;min-width:20px;text-align:center;font-weight:500}
.tab.active .count{background:rgba(255,255,255,.25);color:#fff}

/* ===== Content ===== */
.content{padding:20px 28px;max-width:1440px;margin:0 auto}
.search-bar{display:flex;gap:10px;align-items:center;margin-bottom:16px;flex-wrap:wrap}
.search-wrap{position:relative;flex:1;min-width:260px}
.search-input{width:100%;padding:11px 16px 11px 40px;border:1.5px solid var(--border);border-radius:var(--radius);font-size:14px;outline:none;transition:all .2s;background:var(--card);color:var(--text);-webkit-appearance:none}
.search-input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(21,101,192,.12)}
.search-input::placeholder{color:var(--text-4)}
.search-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--text-3);font-size:16px;pointer-events:none}

/* ===== Button Group ===== */
.btn-group{display:flex;gap:12px;flex-wrap:wrap}
.btn-tab{padding:12px 32px;border:2px solid var(--border);border-radius:var(--radius);font-size:15px;cursor:pointer;background:var(--card);color:var(--text-2);transition:all .25s;font-weight:600;user-select:none;position:relative;overflow:hidden}
.btn-tab:hover{border-color:var(--brand);color:#42A5F5;transform:translateY(-2px);box-shadow:0 4px 12px rgba(21,101,192,.15)}
.btn-tab.active{background:var(--brand-grad);border-color:transparent;color:#fff;box-shadow:0 4px 16px rgba(21,101,192,.3),var(--accent-glow);text-shadow:0 0 8px rgba(255,255,255,.3)}
.btn-tab.active::after{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,#FFB300,transparent)}

/* ===== Entity Card ===== */
.entity-card{background:var(--card);border-radius:var(--radius);padding:14px 20px;margin-bottom:12px;box-shadow:var(--shadow);border-left:4px solid var(--brand);background-image:linear-gradient(135deg,rgba(21,101,192,.04) 0%,transparent 50%)}
.entity-card h2{font-size:18px;color:var(--brand);margin:0;font-weight:800;white-space:nowrap;text-shadow:0 0 16px rgba(21,101,192,.2)}
.entity-card.compact{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:10px 20px}
.entity-card.compact h2{flex-shrink:0}
.entity-card h3{font-size:16px;color:var(--text);margin-bottom:6px}
.entity-meta{display:flex;flex-wrap:wrap;gap:6px 12px;font-size:13px;color:var(--text-2)}
.entity-meta .tag{background:var(--bg);padding:3px 12px;border-radius:var(--radius-sm);border:1px solid var(--border)}
.entity-meta .tag b{color:var(--text);font-weight:700}

/* ===== Stats Row ===== */
.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:8px}
.stat-card{background:var(--card);border-radius:var(--radius);padding:8px 16px;box-shadow:var(--shadow);border-top:3px solid var(--border-2);transition:all .25s;display:flex;align-items:center;justify-content:space-between;gap:10px;position:relative;overflow:hidden}
.stat-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}
.stat-card.green{border-top-color:var(--green)}
.stat-card.red{border-top-color:var(--red)}
.stat-card .info{flex:0 1 auto;min-width:0;text-align:left}
.stat-card .label{font-size:13px;color:var(--text-2);font-weight:700;line-height:1.3;white-space:nowrap}
.stat-card .sub{font-size:10px;color:var(--text-3);line-height:1.3;margin-top:1px;white-space:nowrap}
.stat-card .value{font-size:22px;font-weight:800;font-variant-numeric:tabular-nums;color:var(--text);line-height:1;flex-shrink:0;letter-spacing:-.5px}
.stat-card .value.pos{color:var(--green);text-shadow:0 0 12px rgba(0,137,123,.2)}
.stat-card .value.neg{color:var(--red);text-shadow:0 0 12px rgba(229,57,53,.2)}

/* ===== Section Title ===== */
.section-title{font-size:16px;font-weight:700;color:var(--text);margin:22px 0 10px;padding:6px 12px;border-left:4px solid var(--brand);display:flex;align-items:center;gap:8px;background:linear-gradient(90deg,rgba(21,101,192,.06) 0%,transparent 100%);border-radius:0 var(--radius-sm) var(--radius-sm) 0;text-transform:none}
.section-title::before{content:"";display:inline-block;width:8px;height:8px;background:var(--brand);border-radius:50%;box-shadow:0 0 8px var(--brand);animation:sectionPulse 2s ease-in-out infinite}
@keyframes sectionPulse{0%,100%{opacity:.6;transform:scale(1)}50%{opacity:1;transform:scale(1.3)}}

/* ===== Data Table ===== */
.data-table-wrap{background:var(--card);border-radius:var(--radius);overflow:visible;box-shadow:var(--shadow);margin-bottom:16px}
table.data-table{width:100%;border-collapse:separate;border-spacing:0;font-size:13px}
table.data-table thead{background:var(--header-grad)}
table.data-table thead tr:nth-child(2) th{position:sticky!important;top:62px;z-index:10}
table.baodi-table thead th{position:sticky!important;top:62px;z-index:10}
table.data-table th{color:#fff;padding:10px 12px;text-align:center;font-weight:600;white-space:nowrap;border-right:1px solid rgba(255,255,255,.15);cursor:pointer;user-select:none;transition:background .15s}
table.data-table th:hover{background:rgba(255,255,255,.12)}
table.data-table th:last-child{border-right:none}
table.data-table th:first-child{text-align:center;padding-left:12px}
table.data-table th.sort-asc::after{content:" \25B2";font-size:9px;opacity:.7}
table.data-table th.sort-desc::after{content:" \25BC";font-size:9px;opacity:.7}
table.data-table th.no-sort{cursor:default}
table.data-table th.no-sort:hover{background:transparent}
table.baodi-table thead th{white-space:normal;word-break:keep-all;overflow:hidden;cursor:pointer;user-select:none;transition:background .15s}
table.baodi-table th.area-col{font-size:11px;max-width:90px;white-space:normal;word-break:keep-all;line-height:1.2}
table.baodi-table td.area-col{font-size:11px;color:#555;max-width:90px;white-space:normal;word-break:keep-all;line-height:1.2}
/* Dimension headers */
th.dim-header{background:linear-gradient(135deg,var(--th-dim) 0%,var(--th-dim) 100%)!important}
/* Monthly group - red gradient */
th.group-monthly-h{background:linear-gradient(135deg,var(--th-monthly-h-1) 0%,var(--th-monthly-h-2) 100%)!important}
th.group-monthly{background:var(--th-monthly)!important}
th.group-monthly:hover{background:var(--th-monthly-h-1)!important}
/* Yearly group - orange gradient */
th.group-yearly-h{background:linear-gradient(135deg,var(--th-yearly-h-1) 0%,var(--th-yearly-h-2) 100%)!important}
th.group-yearly{background:var(--th-yearly)!important}
th.group-yearly:hover{background:var(--th-yearly-h-1)!important}
table.data-table td{padding:9px 12px;text-align:center;border-bottom:1px solid var(--border-2);font-variant-numeric:tabular-nums;white-space:nowrap}
table.data-table td:first-child{text-align:center;padding-left:12px;font-weight:600;color:var(--text)}
table.data-table td.label-col{text-align:center;color:var(--text-2);font-weight:400}
table.data-table tbody tr:hover{background:var(--hover)}
table.data-table tbody tr.total-row{background:var(--total-bg);font-weight:800}
table.data-table tbody tr.total-row td{border-top:2px solid var(--total-border);color:var(--text)}
.clickable-name{color:var(--primary);cursor:pointer;font-weight:600}
.clickable-name:hover{color:var(--primary-h);opacity:.8}
.back-btn{display:inline-flex;align-items:center;gap:4px;padding:4px 12px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;font-size:13px;color:var(--text-2);transition:all .15s}
.back-btn:hover{background:var(--hover);color:var(--text)}
td.pos{color:var(--green)!important;font-weight:700}
td.neg{color:var(--red)!important;font-weight:700}
.col-group{border-left:1px solid rgba(255,255,255,.15)}
.col-group:first-child{border-left:none}
.sub-header{font-size:11px!important;font-weight:400!important}

/* ===== Search Results ===== */
.search-results{position:absolute;top:calc(100% + 4px);left:0;right:0;background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-lg);max-height:360px;overflow-y:auto;z-index:200;display:none}
.search-results.show{display:block}
.search-result-item{padding:11px 16px;cursor:pointer;border-bottom:1px solid var(--border-2);font-size:13px;display:flex;justify-content:space-between;align-items:center;transition:background .15s}
.search-result-item:hover{background:rgba(21,101,192,.08)}
.search-result-item:last-child{border-bottom:none}
.search-result-item .name{font-weight:600;color:var(--text)}
.search-result-item .meta{font-size:11px;color:var(--text-3)}
.search-result-item .meta .badge{display:inline-block;background:var(--bg);padding:1px 6px;border-radius:3px;margin-left:4px}

/* ===== Upload Zone ===== */
.upload-status{margin-bottom:16px;padding:14px 20px;border-radius:var(--radius);font-size:13px;display:none;align-items:center;gap:8px}
.upload-status.success{background:var(--green-bg);color:var(--green);display:flex;border:1px solid var(--green-light)}
.upload-status.error{background:var(--red-bg);color:var(--red);display:flex;border:1px solid var(--red-light)}
.upload-status.info{background:var(--blue-bg);color:var(--blue);display:flex;border:1px solid rgba(255,152,0,.3)}

/* ===== Drag & Drop Overlay ===== */
.drop-overlay{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(21,101,192,.08);z-index:9999;align-items:center;justify-content:center;pointer-events:none}
.drop-overlay.active{display:flex}
.drop-zone{background:#fff;border:3px dashed var(--brand);border-radius:20px;padding:60px 80px;text-align:center;box-shadow:0 8px 32px rgba(13,71,161,.15);animation:pulse 1.5s ease-in-out infinite}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.02)}}
.drop-zone .drop-icon{font-size:52px;margin-bottom:12px}
.drop-zone .drop-text{font-size:20px;font-weight:700;color:var(--brand)}
.drop-zone .drop-hint{font-size:13px;color:var(--text-3);margin-top:6px}

/* ===== Footer ===== */
.app-footer{padding:16px 28px;text-align:center;font-size:12px;color:var(--text-3);border-top:1px solid var(--border);background:var(--card)}
.legend{display:inline-block;margin:0 10px}
.screenshot-btn{margin-top:8px;padding:8px 24px;background:var(--brand-grad);color:#fff;border:none;border-radius:var(--radius-sm);cursor:pointer;font-size:13px;transition:all .2s;font-weight:600;letter-spacing:1px}
.screenshot-btn:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(21,101,192,.3)}

/* ===== Placeholder ===== */
.placeholder-card{background:var(--card);border-radius:var(--radius);padding:48px 32px;text-align:center;color:var(--text-3);box-shadow:var(--shadow)}
.placeholder-card .icon{font-size:42px;margin-bottom:12px;opacity:.4}
.placeholder-card p{font-size:14px}

@media(max-width:900px){
  .stats-row{grid-template-columns:repeat(2,1fr)}
  .app-header{padding:0 14px;height:52px}
  .app-header h1{font-size:15px}
  .content{padding:14px}
  .tab-bar{padding:8px 14px 0}
  .tab{padding:8px 14px;font-size:13px}
  table.data-table{font-size:11px}
  table.data-table th,table.data-table td{padding:6px 8px}
  table.data-table thead tr:nth-child(2) th{top:52px}
  table.baodi-table thead th{top:52px}
}

@media(max-width:768px){
  .app-header{padding:0 12px;height:48px}
  .app-header h1{font-size:14px;white-space:nowrap}
  .header-right{gap:6px}
  .btn-upload,.btn-logout{padding:6px 10px;font-size:12px;white-space:nowrap}
  .btn-theme{padding:6px 8px;font-size:14px}
  .content{padding:10px}
  .tab-bar{padding:6px 10px 0;gap:2px;-webkit-overflow-scrolling:touch}
  .tab{padding:7px 12px;font-size:12px;white-space:nowrap;flex-shrink:0}
  .tab .count{font-size:10px;min-width:16px;height:16px;line-height:16px;margin-left:4px}
  .search-bar{flex-direction:column;gap:8px;align-items:stretch}
  .search-wrap{width:100%}
  .btn-group{flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;padding-bottom:4px}
  .btn-tab{padding:8px 14px;font-size:13px;white-space:nowrap;flex-shrink:0}
  .entity-card{padding:14px 16px;margin-bottom:12px}
  .entity-card h2{font-size:17px}
  .entity-card.compact{padding:8px 14px;gap:8px}
  .entity-meta .tag{font-size:12px;padding:3px 10px}
  .stats-row{grid-template-columns:repeat(2,1fr);gap:6px}
  .stat-card{padding:8px 10px}
  .stat-card .value{font-size:18px}
  .stat-card .label{font-size:10px}
  .stat-card .sub{font-size:10px}
  .section-title{font-size:14px;margin:14px 0 8px;padding-left:8px}
  .data-table-wrap{overflow:visible;margin-bottom:12px}
  table.data-table{font-size:10px;table-layout:fixed;width:100%}
  table.data-table th{padding:5px 2px;text-align:center;white-space:normal;word-break:keep-all}
  table.data-table td{padding:5px 2px;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  table.data-table thead tr:nth-child(2) th{top:48px}
  table.baodi-table thead th{white-space:normal;word-break:keep-all;overflow:hidden;font-size:9px;line-height:1.2;top:48px}
  table.baodi-table tbody td{overflow:hidden;text-overflow:ellipsis}
  table.baodi-table th.area-col{font-size:8px;max-width:65px}
  table.baodi-table td.area-col{font-size:8px;color:#555;max-width:65px}
  table.data-table th.dim-header,table.data-table th.group-monthly-h,table.data-table th.group-yearly-h{font-size:10px!important;line-height:1.2;white-space:normal;word-break:keep-all}
  table.data-table th.sub-header{font-size:8px!important;line-height:1.2;white-space:normal;word-break:keep-all}
  .app-footer{padding:6px 8px;font-size:10px;line-height:1.4}
  .app-footer .legend{display:block;margin-bottom:1px}
  .screenshot-btn{margin-top:6px;padding:6px 14px;font-size:12px}
  .search-results{max-height:280px}
  .auth-box{width:90%;max-width:340px;padding:36px 28px}
  .auth-title{font-size:28px}
  .auth-input{padding:12px 14px;font-size:15px}
  .auth-btn{padding:12px;font-size:15px}
}

@media(max-width:480px){
  .app-header h1{font-size:13px}
  .header-date{font-size:10px}
  .btn-upload,.btn-logout{padding:5px 8px;font-size:11px}
  .content{padding:8px}
  .tab{padding:6px 10px;font-size:11px}
  .stats-row{grid-template-columns:1fr 1fr;gap:6px}
  .stat-card{padding:8px 10px}
  .stat-card .value{font-size:16px}
  .stat-card .label{font-size:10px}
  .stat-card .sub{font-size:10px}
  .entity-card{padding:12px}
  .entity-card h2{font-size:16px}
  .entity-meta{flex-wrap:wrap;gap:4px}
  .entity-meta .tag{font-size:11px;padding:2px 8px}
  table.data-table{font-size:9px;table-layout:fixed;width:100%}
  table.data-table th{padding:3px 1px;text-align:center;white-space:normal;word-break:keep-all}
  table.data-table td{padding:3px 1px;text-align:center;white-space:nowrap}
  table.data-table thead tr:nth-child(2) th{top:48px}
  table.baodi-table thead th{white-space:normal;word-break:keep-all;overflow:hidden;font-size:8px;line-height:1.1;top:48px}
  table.baodi-table tbody td{overflow:hidden;text-overflow:ellipsis}
  table.baodi-table th.area-col{font-size:7px;max-width:50px}
  table.baodi-table td.area-col{font-size:7px;color:#555;max-width:50px}
  table.data-table th.dim-header,table.data-table th.group-monthly-h,table.data-table th.group-yearly-h{font-size:9px!important;line-height:1.2;white-space:normal;word-break:keep-all}
  table.data-table th.sub-header{font-size:7px!important;line-height:1.2;white-space:normal;word-break:keep-all}
  .section-title{font-size:13px}
  .btn-tab{padding:7px 12px;font-size:12px}
  .auth-box{padding:28px 20px}
  .auth-title{font-size:24px}
  .auth-logo{font-size:14px}
  .auth-subtitle{font-size:12px}
}

/* ===== Auth Overlay ===== */
.auth-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#E3F2FD 0%,#BBDEFB 35%,#90CAF9 65%,#64B5F6 100%);z-index:9999;display:flex;align-items:center;justify-content:center}
.auth-overlay::before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 50% 30%,rgba(255,179,0,.1) 0%,transparent 60%);pointer-events:none}
.auth-box{text-align:center;width:360px;padding:48px 40px;background:#fff;border-radius:16px;box-shadow:0 20px 60px rgba(13,71,161,.2),0 0 0 1px rgba(21,101,192,.1);position:relative;border-top:3px solid var(--brand)}
.auth-logo{font-size:16px;color:var(--text-3);letter-spacing:3px;margin-bottom:8px;font-weight:500}
.auth-title{font-size:32px;font-weight:800;background:linear-gradient(135deg,#1565C0 0%,#0D47A1 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:6px;letter-spacing:2px}
.auth-subtitle{font-size:14px;color:var(--text-3);margin-bottom:28px}
.auth-input{width:100%;padding:14px 16px;border:2px solid var(--border);border-radius:10px;font-size:16px;outline:none;transition:all .2s;text-align:center;letter-spacing:2px;box-sizing:border-box;background:#FAFAFA;color:var(--text)}
.auth-input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(21,101,192,.12)}
.auth-btn{width:100%;padding:14px;margin-top:16px;background:var(--brand-grad);color:#fff;border:none;border-radius:10px;font-size:16px;font-weight:700;cursor:pointer;transition:all .2s;letter-spacing:4px}
.auth-btn:hover{transform:translateY(-2px);box-shadow:0 4px 16px rgba(21,101,192,.3)}
.auth-btn:active{transform:translateY(0)}
.auth-error{display:none;color:var(--red);font-size:13px;margin-top:12px}


.app-header h1{font-size:23px}.app-header{gap:18px}.tab{border:0;background:none;font:inherit}.source-note{padding:12px 22px;background:#fff7e6;color:#8a5d14;font-size:12px;border-bottom:1px solid #f4d998}.source-note a{color:inherit}.toolbar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:20px}.toolbar select,.toolbar input{font:inherit;padding:9px 12px;border:1px solid var(--border);border-radius:7px;background:var(--card);color:var(--text)}.toolbar label{display:flex;gap:8px;align-items:center}.model-note{padding:16px 20px;margin:16px 0;background:var(--card);border:1px solid var(--border);border-radius:10px;color:var(--text-2)}.model-note summary{cursor:pointer;font-weight:600}.model-note p{margin-top:8px}.notice{position:fixed;bottom:24px;right:24px;max-width:600px;padding:16px 24px;border-radius:10px;color:white;background:#174b78;z-index:99999;box-shadow:var(--shadow-lg)}.btn-tab{cursor:pointer}.empty{padding:48px;text-align:center;color:var(--text-3)}.small-note{color:var(--text-3);font-size:12px;margin:8px 0}.btn-small{border:1px solid var(--border);padding:8px 12px;border-radius:7px;background:var(--card);color:var(--brand);cursor:pointer}dialog{border:1px solid var(--border);border-radius:14px;padding:26px;width:min(680px,95vw);margin:auto;background:var(--card);color:var(--text)}dialog::backdrop{background:#10243a77}dialog p{margin:15px 0}dialog input{padding:8px;font:inherit}.data-table th{cursor:pointer}.app-footer{padding-bottom:35px}[data-theme="dark"]{--bg:#111e2d;--card:#1b2c40;--text:#e5f0ff;--text-2:#b4c8df;--text-3:#8ca3be;--border:#354d67;--border-2:#2c4159;--hover:#263f5c;--total-bg:#443922;--green:#58d2b9;--red:#ff8986}.empty-cell{color:var(--text-3)}@media(max-width:700px){.app-header{align-items:flex-start;flex-direction:column;padding:16px}.app-header h1{font-size:20px}.header-right{flex-wrap:wrap}.tab-bar{overflow-x:auto}.tab{white-space:nowrap}.source-note{padding:10px 16px}.toolbar{align-items:stretch}.content{padding:16px}.data-table-wrap{overflow-x:auto}}
/* Mobile reading: keep data legible and scroll inside each table. */
.mobile-table-hint{display:none}
button,a,input,summary{-webkit-tap-highlight-color:transparent}
button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible,.data-table-wrap:focus-visible{outline:3px solid #42a5f5;outline-offset:3px}
@media(max-width:900px){
  .app-header{height:auto;min-height:62px;flex-wrap:wrap;padding:12px 16px;gap:10px}
  .app-header h1{flex-wrap:wrap;font-size:20px}
}
@media(max-width:768px){
  body{-webkit-text-size-adjust:100%}
  .app-header{position:relative;top:auto;flex-direction:column;align-items:stretch;padding:16px 14px;gap:12px}
  .app-header h1{font-size:19px;line-height:1.4;white-space:normal;gap:6px 8px}
  .header-date{display:block;flex-basis:100%;padding-left:13px;font-size:12px}
  .header-right{display:grid;grid-template-columns:44px 1fr 1fr 64px;gap:8px;width:100%}
  .header-right .btn{min-height:44px;padding:8px 6px;justify-content:center;font-size:13px}
  .header-right .btn-theme{font-size:20px}
  .source-note{padding:10px 14px;font-size:12px;line-height:1.6;overflow-wrap:anywhere}
  .tab-bar{position:sticky;top:0;z-index:100;display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr 1fr;gap:3px;padding:8px 8px;background:var(--card);overflow:visible;box-shadow:0 2px 8px #0d47611a}
  .tab{min-height:44px;padding:8px 2px;font-size:13px;border-radius:7px;white-space:nowrap}
  .content{width:100%;min-width:0;padding:14px 12px}
  .entity-card.compact{padding:12px;gap:8px}
  .entity-card h2{font-size:18px;white-space:normal;line-height:1.5}
  .entity-meta{gap:6px;font-size:12px}
  .entity-meta .tag{font-size:12px;padding:3px 7px}
  .stats-row{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:12px 0 18px}
  .stat-card{min-width:0;min-height:108px;padding:12px;flex-direction:column;align-items:flex-start;justify-content:space-between;gap:10px}
  .stat-card .label{font-size:13px;white-space:normal}
  .stat-card .sub{font-size:12px;white-space:normal;margin-top:3px}
  .stat-card .value{font-size:28px;line-height:1.1}
  .section-title{font-size:15px;line-height:1.5;margin:20px 0 6px}
  .mobile-table-hint{display:block;font-size:12px;color:var(--text-2);margin:4px 0 8px}
  .data-table-wrap{max-width:100%;overflow:auto;isolation:isolate;-webkit-overflow-scrolling:touch;overscroll-behavior-x:contain;margin-bottom:18px;border:1px solid var(--border);border-radius:10px}
  table.data-table{font-size:13px;table-layout:auto;width:100%;min-width:760px}
  table.data-table th,table.data-table td{padding:12px 10px;white-space:nowrap;overflow:visible;text-overflow:clip;line-height:1.4}
  table.data-table th.dim-header,table.data-table th.group-monthly-h,table.data-table th.group-yearly-h,table.data-table th.sub-header{font-size:13px!important;white-space:nowrap;line-height:1.4}
  table.data-table thead tr:nth-child(2) th{position:static!important}
  table.data-table thead tr:first-child th:first-child{position:sticky!important;left:0;top:auto;z-index:4;min-width:100px}
  table.data-table tbody td:first-child{position:sticky;left:0;z-index:2;min-width:100px;background:var(--card);box-shadow:3px 0 5px #10243a12}
  table.data-table tbody tr.total-row td:first-child{background:var(--total-bg)}
  table.data-table .clickable-name{display:inline-flex;align-items:center;min-height:28px;color:var(--brand);text-decoration:underline;text-underline-offset:3px}
  [data-theme="dark"] table.data-table .clickable-name{color:#8ec8ff}
  .search-bar{margin-bottom:14px}
  .btn-group{display:flex;flex-wrap:wrap;gap:8px;overflow:visible;padding:0}
  .btn-tab{min-height:44px;padding:9px 14px;font-size:14px}
  #cityButtons{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px}
  #cityButtons .btn-tab{width:100%;padding:8px 2px}
  .toolbar{display:flex;gap:8px;flex-wrap:nowrap;margin-bottom:12px}
  .toolbar input{width:0;min-width:0;flex:1;font-size:16px;min-height:44px}
  .toolbar .btn-small{flex-shrink:0}
  .btn-small,.screenshot-btn{min-height:44px;font-size:14px}
  .model-note{padding:14px;font-size:13px;line-height:1.8;overflow-wrap:anywhere}
  .model-note summary{min-height:32px;line-height:32px}
  .small-note{font-size:12px;line-height:1.7;overflow-wrap:anywhere}
  .app-footer{padding:18px 14px calc(24px + env(safe-area-inset-bottom));font-size:12px;line-height:1.8;overflow-wrap:anywhere}
  .app-footer .legend{margin:0}
  dialog{width:calc(100% - 24px);max-height:calc(100dvh - 32px);padding:20px;overflow-y:auto;overscroll-behavior:contain}
  dialog h2{font-size:20px;line-height:1.4}
  dialog input{max-width:100%;min-width:0;font-size:16px}
  dialog input[type=file]{width:100%;padding:8px 0;font-size:14px}
  dialog .btn-small{margin-bottom:6px}
  .notice{left:12px;right:12px;bottom:calc(16px + env(safe-area-inset-bottom));max-width:none;padding:14px;font-size:14px;overflow-wrap:anywhere}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}