:root{font-family:Inter,"Microsoft YaHei","PingFang SC",system-ui,sans-serif;color:#253b43;background:#f6f8fa;font-size:14px;--teal:#087f8c;--border:#e3e9ed;letter-spacing:0}
*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit;letter-spacing:0}button{cursor:pointer;border:1px solid var(--border);border-radius:6px;background:#fff;color:#354950;padding:9px 13px;display:inline-flex;align-items:center;justify-content:center;gap:7px;white-space:nowrap}
button:hover{background:#f1f7f8;border-color:#b8d4d8}button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--teal);outline-offset:2px}button:disabled{cursor:wait;opacity:.6}svg.lucide{width:18px;height:18px;flex:none;stroke-width:1.8}.icon-button{width:36px;height:36px;padding:0;flex-shrink:0}.primary{background:var(--teal);border-color:var(--teal);color:white}.primary:hover{background:#066b77;border-color:#066b77}
.app-header{height:76px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;padding:0 28px;background:#fff;gap:20px}.brand{display:flex;align-items:center;gap:12px;min-width:0}.brand-icon{width:36px;height:36px;background:#e4f3f3;display:grid;place-items:center;border-radius:8px;color:var(--teal)}.brand-icon .lucide{width:22px;height:22px}.brand h1{font-size:19px;font-weight:650;margin:0;white-space:nowrap}.version{font-size:10px;color:#849499;margin-left:12px}.header-actions{display:flex;align-items:center;gap:9px}.save-state{font-size:12px;color:#829096;margin-right:12px;display:flex;align-items:center;gap:6px;white-space:nowrap}.save-state>span,.view-badge>span:first-child{width:6px;height:6px;background:#449b88;border-radius:50%}
.workspace{display:grid;grid-template-columns:306px minmax(0,1fr);height:calc(100dvh - 76px);min-height:580px}.sidebar{display:flex;flex-direction:column;background:#fff;border-right:1px solid var(--border);min-height:0}.sidebar-title{padding:20px 19px 10px;display:flex;justify-content:space-between;align-items:center}.sidebar-title h2{font-size:15px;margin:0;font-weight:600}.danger{border:0;color:#8a9b9f;width:30px;height:30px}.danger:hover{color:#a73b43;background:#fff0f1}
.search{display:flex;gap:8px;align-items:center;margin:8px 20px 17px;border:1px solid #e1e7eb;background:#f8fafb;border-radius:6px;padding:9px 10px;color:#94a2a8}.search .lucide{width:16px;height:16px}.search input{border:0;background:none;outline:none;width:100%;min-width:0;font-size:12px;color:#253b43}.filter-tabs{display:flex;margin:0 20px;border-bottom:1px solid var(--border);gap:22px}.filter-tabs button{border:0;background:none;border-radius:0;padding:10px 0;font-size:12px;color:#7c8b92;min-width:70px}.filter-tabs button[aria-selected=true]{color:var(--teal);border-bottom:2px solid var(--teal);font-weight:600}.filter-tabs span{font-size:10px;border-radius:4px;background:#eaf0f2;padding:1px 5px}.column-head{display:flex;justify-content:space-between;padding:15px 30px 10px 24px;color:#97a5ab;font-size:11px}
.region-list{overflow:auto;flex:1;padding:0 12px 16px;scrollbar-width:thin;scrollbar-color:#dce5e8 transparent}.region-row{height:43px;display:flex;align-items:center;border-bottom:1px solid #f0f3f5;padding:0 8px;gap:5px;border-radius:4px}.region-row:hover{background:#f5f9fa}.region-row.selected{background:#eaf5f5}.region-row .expand{width:22px;height:28px;border:0;background:transparent;padding:0;color:#8b9ca3;flex:none}.expand .lucide{width:14px;height:14px;transition:transform .15s}.expand[aria-expanded=true] .lucide{transform:rotate(90deg)}.expand-space{width:22px;flex:none}.region-name{border:0;background:transparent;padding:0;justify-content:flex-start;flex:1;min-width:0;white-space:normal;text-align:left;font-size:13px;height:100%;line-height:1.25;overflow-wrap:anywhere}.region-name:hover{background:none}.region-dot{width:6px;height:6px;border-radius:50%;background:#c9d5d9;flex:none;margin-right:3px}.region-row.has-value .region-dot{background:var(--teal)}.region-row input{width:78px;height:29px;flex:none;border:1px solid #e2e9ed;border-radius:4px;text-align:right;padding:0 8px;outline:none;color:#3d555c;background:white;font-size:12px;font-variant-numeric:tabular-nums}.region-row input::placeholder{color:#c0cbd0}.region-row input[aria-invalid=true]{border-color:#b63f53;background:#fff7f7}.region-row.child{padding-left:33px;height:43px}.child .region-name{font-size:12px;color:#597078}.row-group.open{background:#fafcfc}.sidebar-bottom{border-top:1px solid var(--border);padding:13px 20px;display:flex;justify-content:space-between;align-items:center;font-size:11px;color:#8b9ba2}.text-button{border:0;padding:0;background:none;color:#6e878e;font-size:11px}.text-button .lucide{width:13px;height:13px}
.map-pane{background:#fff;display:flex;flex-direction:column;min-width:0;position:relative}.map-heading{padding:28px 36px 6px;display:flex;justify-content:space-between;align-items:flex-start;gap:20px}.map-heading input{border:0;padding:0;width:100%;max-width:560px;font-size:22px;font-weight:600;color:#243f46;background:transparent;height:34px}.map-heading>div:first-child{min-width:0;flex:1}.map-meta{margin-top:8px;display:flex;align-items:center;gap:12px;font-size:11px;color:#91a0a6}.divider{width:1px;height:11px;background:#dce4e8}.view-badge{display:flex;gap:6px;align-items:center;color:#738e96;font-size:11px;background:#f1f7f7;padding:6px 9px;border-radius:4px;white-space:nowrap;margin-top:5px}.map-stage{position:relative;flex:1;min-height:0;overflow:hidden;margin:0 18px}.map-stage>svg{display:block;width:100%;height:100%;touch-action:none;user-select:none}
.region-shape{stroke:#bccfd6;stroke-width:.8;stroke-linejoin:round;vector-effect:non-scaling-stroke;cursor:pointer;transition:fill .15s}.region-shape:hover,.region-shape:focus-visible{stroke:#087f8c;stroke-width:1.7;outline:0}.region-shape.selected{stroke:#d2934d;stroke-width:2}.province-outline{fill:none;stroke:#9fb7c1;stroke-width:1.15;vector-effect:non-scaling-stroke;pointer-events:none}
.map-tools{position:absolute;bottom:20px;right:16px;display:flex;flex-direction:column;gap:3px;border:1px solid var(--border);padding:4px;background:#fff;border-radius:6px;box-shadow:0 3px 12px #253b4310}.map-tools button{border:0;width:30px;height:30px}.map-tools>span{height:1px;background:var(--border);margin:2px 4px}.map-footer{padding:18px 36px 22px;border-top:1px solid #f1f4f6;display:flex;justify-content:space-between;gap:12px;align-items:center;flex-wrap:wrap;font-size:11px;color:#7d9097}.legend{display:flex;align-items:center;gap:10px;flex-wrap:wrap;min-width:0}.legend #legend-colors{display:flex;gap:2px}.legend #legend-colors i{display:block;width:23px;height:9px;border-radius:1px}.no-value{display:flex;align-items:center;gap:6px;margin-left:10px}.no-value b{width:14px;height:9px;background:#edf2f4;border:1px solid #cfdae0;border-radius:1px}.label-toggle{display:flex;gap:6px;align-items:center;white-space:nowrap}input[type=checkbox]{accent-color:var(--teal);width:14px;height:14px}
.tooltip{position:absolute;pointer-events:none;background:white;border:1px solid #d5e3e7;box-shadow:0 4px 18px #304b4518;border-radius:6px;padding:9px 13px;font-size:12px;z-index:3;max-width:220px}.tooltip strong{display:block;margin-bottom:3px;font-size:13px}.tooltip span{color:#6f858e}.loading,.empty{padding:36px 10px;text-align:center;color:#92a0a5;font-size:12px}.map-loading{position:absolute;top:12px;left:50%;transform:translateX(-50%);background:#fff;border:1px solid var(--border);padding:9px 15px;border-radius:5px;box-shadow:0 2px 12px #22334410;font-size:12px}.toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);max-width:calc(100% - 32px);padding:12px 20px;background:#263f46;color:#fff;border-radius:6px;z-index:20;font-size:13px;box-shadow:0 5px 20px #253b4320}
dialog{border:1px solid var(--border);border-radius:8px;padding:0;width:380px;max-width:calc(100% - 32px);color:#354950;box-shadow:0 20px 80px #17373e30}dialog::backdrop{background:#1b3c4940}.dialog-heading{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--border)}.dialog-heading h2{font-size:16px;margin:0}.dialog-heading .icon-button{border:0}.settings-body{padding:8px 22px 22px}.field-label{display:block;margin:20px 0 10px;font-size:12px;color:#657d86}select{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:5px;background:#fff;color:#354950}.palette-options{display:flex;gap:10px}.palette-options button{padding:6px;border-width:2px}.palette-options button.active{border-color:var(--teal)}.palette-options i{width:15px;height:20px}.check-field{display:flex;align-items:center;font-size:12px;gap:8px;margin-top:20px}.dialog-footer{border-top:1px solid var(--border);padding:15px 22px;display:flex;justify-content:flex-end;gap:10px}#confirm-message{padding:6px 22px 18px;line-height:1.7;font-size:13px}button[hidden],[hidden]{display:none!important}
@media(min-width:1600px){.workspace{grid-template-columns:326px minmax(0,1fr)}.map-heading{padding-left:48px}.map-stage{margin:0 30px}}
.province-mode{display:flex;align-items:center;justify-content:space-between;padding:7px 8px 8px 34px;font-size:10px;color:#85989f;border-bottom:1px solid #edf2f4}.mode-switch{display:flex;background:#edf2f4;border-radius:4px;padding:2px;gap:2px}.mode-switch button{font-size:10px;padding:5px 8px;border:0;border-radius:3px;background:none;color:#789199;min-width:65px}.mode-switch button[aria-checked=true]{background:white;color:#087f8c;box-shadow:0 1px 3px #253b4314;font-weight:600}.region-row input:read-only{background:#edf5f6;color:#087f8c;border-color:#d7e8eb;cursor:default}.legend-scale{width:223px;flex:none}.legend #legend-colors{gap:2px}.legend #legend-colors i{flex:1;width:auto}.legend-ticks{display:flex;justify-content:space-between;font-size:10px;margin-top:5px;font-variant-numeric:tabular-nums}.palette-options{gap:6px}.palette-options i{width:13px}
@media(max-width:1000px){.version,.save-state{display:none}.app-header{padding:0 20px}.workspace{grid-template-columns:266px minmax(0,1fr)}.map-heading{padding:24px 22px 0}.map-heading input{font-size:18px}.view-badge{display:none}.map-footer{padding:16px 22px}.map-stage{margin:0 4px}}
@media(max-width:680px){.app-header{height:66px;padding:0 14px;gap:8px}.brand{gap:8px}.brand h1{font-size:15px}.brand-icon{width:28px;height:28px}.brand-icon .lucide{width:18px;height:18px}.header-actions{gap:4px}.header-actions .icon-button{width:30px;height:32px}.header-actions .primary{padding:8px 10px}.header-actions .primary span{display:none}.workspace{height:auto;min-height:0;display:flex;flex-direction:column-reverse}.map-pane{min-height:460px;height:58dvh}.map-heading{padding:18px 18px 0}.map-heading input{font-size:18px}.map-footer{padding:12px 18px;font-size:10px;gap:8px}.legend{gap:6px}.legend #legend-colors i{width:17px}.no-value{margin-left:4px}.sidebar{height:520px;border-right:0;border-top:1px solid var(--border)}.sidebar-title{padding-top:12px}.search{margin:3px 20px 6px}.filter-tabs{gap:26px}.region-row{height:45px}.region-row input{width:96px;height:31px}.map-tools{bottom:8px;right:9px}.map-tools button{width:26px;height:26px}.label-toggle{font-size:10px}}
.map-tools{top:20px;bottom:auto}
@media(max-width:680px){.legend-scale{width:175px}.legend #legend-colors i{width:auto}.province-mode{padding-right:8px}.map-tools{top:12px;bottom:auto}}