:root{--brand:#3d5a80;--brand-active:#2e4868;--brand-soft:#edf2f8;--ink:#1a1a1a;--body:#404040;--muted:#737373;--muted-soft:#a3a3a3;--hair:#e5e5e5;--hair-soft:#f0f0f0;--canvas:#fff;--soft:#fafafa;--strong:#f5f5f5;--success:#2d7a4f;--success-soft:#eaf5ee;--warn:#8a6510;--warn-soft:#f8f0e0;--danger:#b54b4b;--danger-soft:#fff0f0;--radius-sm:6px;--radius-md:8px;font-family:Inter,-apple-system,BlinkMacSystemFont,PingFang SC,HarmonyOS Sans SC,Microsoft YaHei,system-ui,sans-serif}*{box-sizing:border-box}html,body,#app{width:100%;min-width:0;height:100%}body{color:var(--ink);background:var(--soft);-webkit-font-smoothing:antialiased;margin:0}button,input,select{font:inherit}.link-reset{color:inherit;text-decoration:none}.admin-shell{background:var(--soft);width:100%;min-width:0;height:100vh;display:flex;overflow:hidden}.admin-aside{background:var(--canvas);border-right:1px solid var(--hair);flex-direction:column;flex:0 0 232px;width:232px;padding:20px 14px;display:flex;overflow-y:auto}.brand{color:var(--ink);align-items:center;gap:10px;padding:2px 8px 22px;font-size:15px;font-weight:600;display:flex}.brand-mark{color:#fff;background:var(--brand);border-radius:var(--radius-sm);place-items:center;width:30px;height:30px;display:grid}.side-nav{flex-direction:column;display:flex}.nav-label{color:var(--muted-soft);letter-spacing:.05em;padding:16px 10px 7px;font-size:11px;font-weight:600}.nav-link{min-height:38px;color:var(--body);border-radius:var(--radius-sm);align-items:center;gap:11px;margin-bottom:1px;padding:9px 11px;font-size:13.5px;font-weight:500;text-decoration:none;transition:background .15s,color .15s;display:flex}.nav-icon{width:15px;height:15px;color:inherit;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8px;flex:none}.nav-link:hover{color:var(--ink);background:var(--soft)}.nav-link.active{color:var(--brand);background:var(--brand-soft);font-weight:600}.admin-main{flex-direction:column;flex:auto;min-width:0;height:100vh;display:flex}.topbar{background:var(--canvas);border-bottom:1px solid var(--hair);align-items:center;height:56px;padding:0 32px;display:flex}.topbar h1{letter-spacing:0;margin:0;font-size:16px;font-weight:600}.crumb{color:var(--muted-soft);margin-top:2px;font-size:12px;display:block}.top-actions{align-items:center;gap:8px;margin-left:auto;display:flex}.content-shell{height:calc(100vh - 56px);padding:28px 32px 40px;overflow-y:auto}.page-stack{flex-direction:column;gap:20px;display:flex}.page-actions{justify-content:flex-start;display:flex}.toolbar{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.toolbar-right{align-items:center;gap:8px;margin-left:auto;display:flex}.selected-summary{color:var(--brand);font-size:12.5px;font-weight:600}.search-box{width:280px;max-width:100%}.search-control{align-items:center;width:280px;max-width:100%;display:flex;position:relative}.search-control-icon{z-index:1;width:16px;color:var(--muted-soft);pointer-events:none;position:absolute;left:12px}.search-control .t-input{padding-left:30px}.user-filters{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.plan-filter{flex:0 0 136px;width:136px}.plan-filter .t-input{border-radius:var(--radius-sm);height:34px;font-size:12.5px;font-weight:500}.filter-chips{flex-wrap:wrap;gap:6px;display:flex}.filter-chip{min-height:34px;color:var(--body);cursor:pointer;background:var(--canvas);border:1px solid var(--hair);border-radius:var(--radius-sm);padding:6px 14px;font-size:12.5px;font-weight:500;transition:border-color .15s,color .15s,background .15s}.filter-chip:hover{color:var(--ink);border-color:var(--muted-soft)}.filter-chip.active{color:#fff;background:var(--ink);border-color:var(--ink)}.metrics-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;display:grid}.metric-card{background:var(--canvas);border:1px solid var(--hair);border-radius:var(--radius-md);padding:18px 20px;transition:border-color .15s}.metric-card:hover{border-color:var(--muted-soft)}.metric-label{color:var(--muted);font-size:12.5px;font-weight:500}.metric-value{color:var(--ink);letter-spacing:0;margin:5px 0 3px;font-size:26px;font-weight:600}.metric-delta{color:var(--muted);font-size:12px;font-weight:600}.metric-delta.up{color:var(--success)}.metric-delta.down{color:var(--muted)}.grid-2{grid-template-columns:1.4fr 1fr;gap:14px;display:grid}.panel{background:var(--canvas);border:1px solid var(--hair);border-radius:var(--radius-md);padding:22px 24px}.panel-header{align-items:center;margin-bottom:18px;display:flex}.panel-header h3{color:var(--ink);letter-spacing:0;margin:0;font-size:14.5px;font-weight:600}.panel-more{color:var(--brand);margin-left:auto;font-size:12.5px;font-weight:500}.panel-text-button{color:var(--brand);cursor:pointer;background:0 0;border:0;margin-left:auto;padding:0;font-size:12.5px;font-weight:600}.detail-hero{background:var(--canvas);border:1px solid var(--hair);border-radius:var(--radius-md);flex-wrap:wrap;align-items:center;gap:16px;padding:22px 24px;display:flex}.tenant-avatar{width:48px;height:48px;color:var(--brand);background:var(--brand-soft);border-radius:var(--radius-md);flex:0 0 48px;place-items:center;font-size:22px;font-weight:700;display:grid}.detail-hero-main{min-width:0}.detail-title-row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.detail-title-row h2{color:var(--ink);margin:0;font-size:20px;font-weight:600}.detail-meta{color:var(--muted);margin-top:5px;font-size:12.5px}.detail-actions{gap:8px;margin-left:auto;display:flex}.detail-grid{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:14px;display:grid}.info-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 24px;display:grid}.info-item{flex-direction:column;gap:5px;min-width:0;display:flex}.info-item span{color:var(--muted-soft);font-size:11.5px;font-weight:600}.info-item b{color:var(--body);font-size:13px;font-weight:600;line-height:1.5}.detail-edit-grid{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start}.detail-form-actions{margin-top:16px}.renew-layout{grid-template-columns:minmax(0,1fr) 360px;align-items:start;gap:14px;display:grid}.renew-side{flex-direction:column;gap:14px;display:flex}.renewal-form-grid{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start}.renew-tenant{align-items:center;gap:12px;margin-bottom:16px;display:flex}.renew-summary{flex-direction:column;gap:11px;display:flex}.renew-summary-row{color:var(--muted);justify-content:space-between;gap:12px;font-size:12.5px;display:flex}.renew-summary-row b{color:var(--ink);text-align:right;font-weight:600}.renew-preview{background:var(--brand-soft);border-radius:var(--radius-md);margin-bottom:16px;padding:16px}.renew-amount{color:var(--brand-active);letter-spacing:0;font-size:30px;font-weight:700}.renew-period{color:var(--brand);margin-top:4px;font-size:12.5px;font-weight:600}.result-banner{color:var(--success);background:var(--success-soft);border-radius:var(--radius-md);border:1px solid #cae9d5;flex-wrap:wrap;align-items:center;gap:16px;padding:16px 18px;display:flex}.result-banner div:first-child{flex-direction:column;gap:4px;display:flex}.result-banner span{color:var(--body);font-size:12.5px}.result-actions{gap:8px;margin-left:auto;display:flex}.mini-list{flex-direction:column;gap:12px;display:flex}.mini-row{border-bottom:1px solid var(--hair-soft);align-items:center;gap:12px;padding-bottom:12px;display:flex}.mini-row:last-child{border-bottom:0;padding-bottom:0}.mini-name{color:var(--ink);font-size:13px;font-weight:600}.mini-sub{color:var(--muted-soft);margin-top:3px;font-size:11.5px}.mini-amount{color:var(--brand);margin-left:auto;font-size:12.5px;font-weight:700}.empty-mini{color:var(--muted-soft);font-size:12.5px}.empty-state{flex-direction:column;gap:6px;display:flex}.table-card{background:var(--canvas);border:1px solid var(--hair);border-radius:var(--radius-md);padding:4px 24px 12px;overflow-x:auto}.table-actions{align-items:center;gap:14px;display:inline-flex}.action-primary,.action-muted{cursor:pointer;background:0 0;border:0;padding:0;font-size:12.5px;font-weight:600}.action-primary{color:var(--brand)}.action-primary,.table-link{text-decoration:none}.table-link{color:var(--body);font-weight:600}.table-link:hover{color:var(--brand)}.action-muted{color:var(--muted)}.sub-text{color:var(--muted-soft);margin-top:2px;font-size:11.5px}.mono{font-variant-numeric:tabular-nums}.pager{color:var(--muted-soft);justify-content:flex-end;align-items:center;gap:5px;margin-top:4px;padding-top:14px;font-size:12px;display:flex}.pager-rich{flex-wrap:wrap}.pager-summary{margin-right:8px}.pager button{min-width:32px;height:32px;color:var(--body);cursor:pointer;background:var(--canvas);border:1px solid var(--hair);border-radius:var(--radius-sm);padding:0 8px;transition:border-color .15s,color .15s,background .15s}.pager button:hover:not(:disabled){border-color:var(--muted-soft)}.pager button.active{color:#fff;background:var(--ink);border-color:var(--ink)}.pager button:disabled{color:var(--muted-soft);cursor:not-allowed;background:var(--strong)}.pager-size{height:32px;color:var(--body);background:var(--canvas);border:1px solid var(--hair);border-radius:var(--radius-sm);outline:none;padding:0 8px}.time-filter-wrap{position:relative}.time-filter-panel{z-index:20;background:var(--canvas);border:1px solid var(--hair);border-radius:var(--radius-md);grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;width:320px;padding:14px;display:grid;position:absolute;top:calc(100% + 8px);right:0;box-shadow:0 10px 28px #00000014}.time-filter-field{color:var(--muted);flex-direction:column;gap:6px;font-size:12px;font-weight:600;display:flex}.time-filter-field input{min-width:0;height:32px;color:var(--body);background:var(--canvas);border:1px solid var(--hair);border-radius:var(--radius-sm);outline:none;padding:0 8px}.time-filter-field input:focus{border-color:var(--brand)}.time-filter-actions{grid-column:1/-1;justify-content:flex-end;gap:8px;display:flex}.form-card{background:var(--canvas);border:1px solid var(--hair);border-radius:var(--radius-md);padding:24px}.form-title{color:var(--ink);align-items:center;gap:8px;margin-bottom:18px;font-size:14.5px;font-weight:600;display:flex}.form-grid{grid-template-columns:repeat(4,minmax(0,1fr));align-items:end;gap:16px;display:grid}.form-field{color:var(--muted);flex-direction:column;gap:6px;font-size:12px;font-weight:600;display:flex}.field-span-2{grid-column:span 2}.form-actions{gap:10px;margin-top:20px;display:flex}.hint{color:var(--muted-soft);margin-top:4px;font-size:11px;display:block}.plan-cards{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;display:grid}.plan-card{background:var(--canvas);border:1px solid var(--hair);border-radius:var(--radius-md);padding:22px;transition:border-color .15s}.plan-card:hover{border-color:var(--muted-soft)}.plan-card.hot{border:1.5px solid var(--brand)}.plan-name{align-items:center;gap:8px;font-size:15.5px;font-weight:600;display:flex}.plan-name .t-tag{margin-left:auto}.plan-price{letter-spacing:0;margin:10px 0 2px;font-size:28px;font-weight:600}.plan-price small{color:var(--muted-soft);font-size:13px;font-weight:500}.plan-row{color:var(--body);border-bottom:1px solid var(--hair-soft);justify-content:space-between;padding:9px 0;font-size:13px;display:flex}.plan-row:last-of-type{border-bottom:0}.plan-row b{color:var(--ink);font-weight:600}.plan-actions{gap:8px;margin-top:16px;display:flex}.diff-old{color:var(--muted);text-decoration:line-through}.diff-arrow{color:var(--muted-soft);margin:0 4px}.diff-new{color:var(--ink);font-weight:600}.points-positive{color:var(--success);font-weight:700}.points-negative{color:var(--danger);font-weight:700}.points-muted{color:var(--muted-soft);font-weight:600}.log-change-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.log-value-card{background:var(--soft);border:1px solid var(--hair-soft);border-radius:var(--radius-md);flex-direction:column;gap:8px;min-height:88px;padding:16px;display:flex}.log-value-card span,.log-remark span{color:var(--muted-soft);font-size:11.5px;font-weight:600}.log-value-card strong{color:var(--body);font-size:18px;font-weight:700;line-height:1.4}.log-value-card.strong{background:var(--brand-soft);border-color:#d7e2ef}.log-value-card.strong strong{color:var(--brand-active)}.log-remark{padding-top:16px}.log-remark p{color:var(--body);margin:6px 0 0;font-size:13px;line-height:1.7}.log-request-id{overflow-wrap:anywhere;max-width:100%;color:var(--brand-active);font-variant-numeric:tabular-nums;background:var(--brand-soft);border-radius:var(--radius-sm);padding:10px 12px;font-size:13px;font-weight:700;display:inline-flex}.t-table{--td-table-th-font-color:var(--muted-soft);--td-table-th-bg-color:var(--canvas)}.t-table th{letter-spacing:.03em;font-size:11.5px}.t-table td{color:var(--body);font-size:13px}@media (width<=960px){.admin-aside{display:none}.content-shell{padding:20px 16px 32px}.metrics-grid,.grid-2,.detail-grid,.renew-layout,.plan-cards,.form-grid,.renewal-form-grid{grid-template-columns:1fr}.result-banner,.detail-hero{align-items:flex-start}.result-actions,.detail-actions{width:100%;margin-left:0}.info-grid,.log-change-grid{grid-template-columns:1fr}.toolbar-right{width:100%;margin-left:0}.time-filter-panel{width:min(320px,100vw - 32px);left:0;right:auto}.field-span-2{grid-column:span 1}}