:root{--ink:#1c3540;--muted:#7a878c;--line:#e4e9e9;--accent:#ad7c37;--teal:#266b6c;--paper:#f4f6f5;--white:#fff}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:14px/1.6 "Microsoft YaHei","PingFang SC",Arial,sans-serif}button,input,select,textarea{font:inherit}button{border:1px solid #d8e0e0;border-radius:7px;background:white;color:var(--ink);padding:9px 15px;cursor:pointer;transition:background .15s,transform .15s}button:hover{background:#edf3f2}button:active{transform:translateY(1px)}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #c39c5c;outline-offset:2px}button.primary{background:var(--ink);color:#fff;border-color:var(--ink)}button.primary:hover{background:#2b505d}.quiet{background:transparent;border-color:transparent}.small{font-size:12px;padding:6px 10px}button:disabled{opacity:.45;cursor:not-allowed}input,select,textarea{border:1px solid #dce3e3;border-radius:7px;background:#fff;padding:10px 11px;min-width:0;color:var(--ink)}select{cursor:pointer}a{color:inherit;text-decoration:none}h1,h2,h3,p{margin:0}h2{font-size:16px;font-weight:650}h3{font-size:15px;margin:20px 0 8px}.topbar{height:82px;border-bottom:1px solid var(--line);background:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 max(28px,calc((100vw - 1600px)/2));gap:24px}.brand{display:flex;align-items:center;gap:12px;font-size:19px;font-weight:700;letter-spacing:1px}.brand-mark{width:42px;height:42px;background:var(--ink);color:#e4c78e;display:grid;place-items:center;border-radius:50%;font-size:23px;font-family:serif;outline:1px solid #ba985b;outline-offset:3px}.brand small{display:block;font-size:9px;letter-spacing:2.5px;color:#8c999d;font-weight:500}.top-note{color:#829095;letter-spacing:2px;font-size:12px}main{max-width:1660px;margin:auto;padding:34px 30px}.intro{display:flex;justify-content:space-between;align-items:center;margin-bottom:27px;gap:20px}.eyebrow{font-size:10px;letter-spacing:2px;color:var(--accent);font-weight:650}.intro h1{font-size:30px;letter-spacing:1px;margin:5px 0 7px;font-weight:650}.intro p{font-size:13px;color:var(--muted)}.save-state{display:flex;align-items:center;gap:10px;font-size:12px}.save-state>span{width:7px;height:7px;border-radius:50%;background:#599b82}.save-state small{display:block;color:var(--muted);font-size:11px}.card{background:var(--white);border:1px solid var(--line);border-radius:12px;box-shadow:0 3px 12px #102e3803}.controls{display:flex;align-items:center;padding:19px 23px;gap:24px;margin-bottom:22px}.controls label{display:flex;flex-wrap:wrap;gap:7px;flex:1;max-width:365px}.controls label>span{width:100%;font-size:11px;color:var(--muted)}.controls label b{color:var(--accent);font-size:10px;margin-right:6px}.controls select{width:100%;height:43px;background:#f8faf9}.controls #citySearch{width:105px;flex:none}.controls #city{flex:1;width:100px}.selection-meta{padding-left:6px;min-width:160px}.selection-meta>div{font-size:12px;margin-top:3px}.selection-meta small{font-size:10px;color:#7f8c90}.badge{font-size:11px;color:#8b632d;background:#f8f0df;border-radius:4px;padding:3px 8px}.control-actions{margin-left:auto;display:flex;gap:6px;align-items:center}.workspace{display:grid;grid-template-columns:280px minmax(390px,1fr) 248px;gap:18px;align-items:start}.section-title{display:flex;justify-content:space-between;align-items:center;gap:10px}.roster{overflow:hidden}.roster>.section-title{padding:18px 16px 13px}.section-title h2 span{font-size:11px;border-radius:12px;background:#eef2f1;padding:1px 7px;margin-left:5px;font-weight:500}.sort-controls{padding:0 16px;display:grid;gap:9px}.sort-controls label{display:flex;align-items:center;justify-content:space-between;font-size:11px;color:var(--muted);gap:6px}.sort-controls select{max-width:155px;font-size:11px;padding:6px 8px}.tabs{display:flex;border-bottom:1px solid var(--line);padding:0 15px;margin-top:15px;gap:18px}.tabs button{padding:9px 2px;border:none;border-bottom:2px solid transparent;border-radius:0;color:var(--muted);font-size:12px}.tabs .active{border-bottom-color:var(--teal);color:var(--teal);font-weight:bold}.roster>input{margin:12px 15px;width:calc(100% - 30px);font-size:12px;background:#f8faf9}.people{height:405px;overflow:auto;padding:0 13px}.person{display:flex;align-items:center;gap:9px;padding:11px 2px;border-bottom:1px solid #eef1f1;cursor:pointer}.person:hover{background:#fafbf9}.avatar{width:30px;height:30px;flex:none;border-radius:8px;display:grid;place-items:center;background:#e7efed;color:#38736c;font-size:12px}.person-info{flex:1;min-width:0}.person-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:12px;font-weight:600}.person-power{font-size:10px;color:var(--muted)}.person select{width:78px;padding:4px 2px;font-size:10px;background:#fff;border-color:#e7ebea}.person.reserved .avatar{background:#faf0df;color:#aa8046}.person.out{opacity:.55}.roster-footer{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding:9px}.empty{display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;min-height:210px;padding:25px;color:var(--muted);gap:12px;font-size:12px}.empty-symbol{font-size:30px;color:#b8c8c5;font-family:serif}.map-card{overflow:hidden}.map-header{display:flex;justify-content:space-between;align-items:center;padding:19px 22px 15px;gap:10px}.map-header h2{font-size:21px;margin-top:3px}.map-actions{display:flex;gap:2px}.map-stage{height:510px;background:radial-gradient(ellipse at 50% 45%,#fff 0,#f0f4f3 70%);position:relative;overflow:hidden;border-block:1px solid #edf1ef}.map-stage svg{width:100%;height:100%;display:block}.map-compass{position:absolute;left:18px;top:14px;color:#8e9b9f;font-size:10px;pointer-events:none}.map-compass span{margin-left:8px}.zoom{position:absolute;right:15px;bottom:13px;display:flex;align-items:center;border:1px solid #dbe3e1;border-radius:7px;overflow:hidden;background:#ffffffeb}.zoom button{border:none;border-radius:0;padding:3px 10px}.zoom span{font-size:10px;min-width:38px;text-align:center;color:var(--muted)}.map-legend{display:flex;gap:14px;flex-wrap:wrap;padding:16px 20px 4px;font-size:10px;color:#6e7c80}.map-legend span{display:flex;align-items:center;gap:5px}.map-legend i{width:10px;height:10px;display:inline-block;border-radius:2px}.inner{background:#d4ad68}.outer{background:#ddd0b9}.castle{background:#344f5a}.attack{background:#b77b62}.defense{background:#719998}.snow{background:#eaf0f2;border:1px solid #cbd7db}.map-caption{padding:6px 20px 15px;font-size:10px;color:#929c9f}.details{display:grid;gap:16px}.totals{padding:18px}.stat-main{display:flex;align-items:baseline;gap:10px;margin:8px 0 16px}.stat-main strong{font-size:38px;line-height:1.2;font-weight:500;letter-spacing:-2px}.stat-main span{font-size:11px;color:var(--muted)}.stat-grid{display:grid;grid-template-columns:1fr 1fr;padding-bottom:13px;border-bottom:1px solid var(--line);gap:10px}.stat-grid b{font-size:19px;display:block;font-weight:500}.stat-grid span{display:block;font-size:10px;color:var(--muted)}.ring-stats{display:grid;gap:8px;padding-top:12px}.ring-stat{display:flex;justify-content:space-between;font-size:11px;color:#77868b}.ring-stat b{color:var(--ink);font-weight:500}.inspector{padding:17px}.inspector .section-title{align-items:baseline}.inspector .subtle{font-size:9px}#inspector{padding-top:13px;font-size:12px;min-height:135px}.inspector label{display:block;margin-top:10px;font-size:10px;color:var(--muted)}.inspector select{width:100%;margin-top:4px;font-size:11px;padding:8px}.slot-coord{font-size:22px;letter-spacing:1px;margin:4px 0}.slot-detail{font-size:11px;color:var(--muted)}.inspector .inspector-actions{display:flex;gap:3px;margin-top:11px;flex-wrap:wrap}.assumption{padding:0 4px;font-size:11px;color:var(--muted)}.assumption b{color:#7f6b4a;font-weight:500}.assumption p{margin:4px 0}.assumption button{padding-left:0}.reserve-board{margin-top:22px;padding:20px 23px}.subtle{font-size:11px;color:var(--muted)}#reserveBoard{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:15px}.reserve-group{background:#f8faf9;border:1px solid #e6ece9;border-radius:8px;padding:15px}.reserve-group h3{font-size:12px;margin:0 0 10px}.reserve-group h3 small{color:#8a9799;font-weight:400}.reserve-chips{display:flex;gap:7px;flex-wrap:wrap}.reserve-chip{padding:6px 9px;background:#fff;border:1px solid #e3e8e5;border-radius:5px;font-size:11px}.reserve-chip small{display:block;color:var(--muted);font-size:9px}.reserve-empty{font-size:11px;color:#a0a8aa}footer{display:flex;justify-content:space-between;gap:16px;color:#9aa3a5;font-size:10px;margin-top:20px}dialog{border:1px solid var(--line);border-radius:14px;padding:25px;width:min(680px,calc(100% - 30px));max-height:90vh;color:var(--ink);box-shadow:0 25px 100px #142c3733}dialog::backdrop{background:#17344066;backdrop-filter:blur(3px)}dialog p{font-size:12px;margin-top:12px;color:#6e7f84}dialog li{font-size:12px;margin:9px 0}dialog ol{padding-left:20px}dialog textarea{width:100%;margin-top:14px;resize:vertical;font-size:12px;line-height:1.9}dialog input[type=file]{font-size:11px;width:100%;margin-top:15px}.import-format{font-size:11px;background:#f4f6f1;padding:11px;border-radius:6px;margin-top:13px}.dialog-actions{text-align:right;margin-top:15px}.error{color:#b14c43!important;min-height:18px}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,20px);background:#183844;color:#fff;padding:11px 22px;border-radius:8px;font-size:12px;opacity:0;pointer-events:none;transition:.2s;z-index:10;max-width:90%;box-shadow:0 6px 30px #18384430}.toast.show{opacity:1;transform:translate(-50%,0)}.map-tile{cursor:pointer}.map-tile:hover polygon{stroke:#327b80;stroke-width:2.3}.map-tile.selected polygon{stroke:#187b83;stroke-width:3}.map-tile text{pointer-events:none}.notice{background:#fff2d9;color:#946c30;padding:9px;border-radius:6px;font-size:10px;margin-top:10px}.edit-person{border-top:1px solid var(--line);margin-top:13px;padding-top:10px}.edit-person input{width:100%;padding:7px;font-size:11px;margin:4px 0}.source-text{font-size:10px;color:#8d999e;overflow-wrap:anywhere}
@media(min-width:1500px){.workspace{grid-template-columns:300px minmax(450px,1fr) 265px}.map-stage{height:560px}.people{height:455px}}
@media(max-width:1200px){main{padding:26px 20px}.workspace{grid-template-columns:250px minmax(350px,1fr)}.details{grid-column:1/-1;grid-template-columns:1fr 1fr 1fr}.controls{gap:13px;padding:16px}.selection-meta{min-width:130px}.control-actions{flex-direction:column;gap:0}.top-note{display:none}.map-actions button{font-size:10px;padding:5px}.save-state{display:none}}
@media(max-width:760px){.topbar{height:70px;padding:0 20px}.brand{font-size:16px}.topbar>button{font-size:10px;padding:6px}.brand-mark{width:34px;height:34px}.intro h1{font-size:24px}.intro p{font-size:11px}.controls{flex-wrap:wrap;gap:15px}.controls label{max-width:none;flex:1 1 100%;}.selection-meta{flex:1}.control-actions{flex-direction:row}.workspace{display:flex;flex-direction:column;gap:15px}.map-card{width:100%;order:0}.roster{width:100%;order:2}.details{width:100%;order:1;grid-template-columns:1fr 1fr}.details .assumption{grid-column:1/-1}.map-stage{height:430px}.map-header{padding:16px 13px}.map-header h2{font-size:18px}.map-legend{gap:10px;padding-inline:13px}.people{height:285px}.sort-controls{grid-template-columns:1fr 1fr}.sort-controls label{flex-direction:column;align-items:flex-start}.sort-controls select{max-width:none;width:100%}.reserve-board{padding:17px}#reserveBoard{grid-template-columns:1fr}.reserve-board .section-title{align-items:flex-start}.reserve-board .subtle{font-size:9px;max-width:130px}footer{flex-direction:column;gap:3px}.stat-main strong{font-size:31px}.inspector{padding:12px}.totals{padding:14px}.inspector .section-title{flex-wrap:wrap}main{padding:24px 12px}.map-caption{font-size:9px;padding-inline:13px}}

#map{touch-action:none;user-select:none}
/* Independent, IME-safe city search */
.controls{position:relative;z-index:4;align-items:center}.selector-field{flex:1;max-width:365px;min-width:0}.controls .selector-field>label{display:block;max-width:none;margin:0 0 7px;font-size:11px;color:var(--muted)}.selector-field>label b{color:var(--accent);font-size:10px;margin-right:6px}.controls .selector-field select{width:100%}.controls .city-control{max-width:400px}.city-picker{position:relative}.controls #citySearch{width:100%;height:43px;font-size:12px;background:#fff}.controls #city{width:100%;margin-top:7px;font-size:11px;height:33px;padding-block:4px;background:#f7faf9}.city-suggestions{position:absolute;z-index:40;top:calc(100% + 5px);left:0;right:0;max-height:300px;overflow:auto;background:white;border:1px solid #d6e2df;border-radius:9px;box-shadow:0 14px 36px #1c354024;padding:5px}.city-suggestions[hidden]{display:none!important}.city-result{display:flex;width:100%;align-items:center;justify-content:space-between;gap:8px;border:0;padding:10px 12px;border-radius:5px;text-align:left;font-size:12px;background:#fff}.city-result small{font-size:10px;color:#84918e}.city-result.active,.city-result:hover{background:#edf4ef;color:#236866}.search-empty{padding:15px 12px;color:#8a969b;font-size:11px}.map-tile polygon{transition:stroke .15s,stroke-width .15s}.city-label text{letter-spacing:.4px}
@media(max-width:760px){.selector-field,.controls .city-control{flex:1 1 100%;max-width:none}.controls .selector-field>label{width:auto}.city-result{padding:13px 10px}.city-suggestions{max-height:260px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important}}
/* SVG selection follows the footprint instead of its rectangular focus bounds. */
.map-tile,.map-tile:focus,.map-tile:focus-visible{outline:none!important;-webkit-tap-highlight-color:transparent}.map-tile.selected{filter:drop-shadow(0 3px 2px #143c4950)}.map-tile.selected polygon,.map-tile:focus-visible polygon{stroke:#409aa0;stroke-width:1.8}.city-block .city-outline{transition:stroke .18s,stroke-width .18s}.city-block.selected .city-outline,.city-block:focus-visible .city-outline{stroke:#70d1cf;stroke-width:1.8}.city-block:hover .city-outline{stroke:#83b6bb}.city-block.selected .city-surface{fill:#345866}.city-block{cursor:pointer}
.map-tile.returning{filter:drop-shadow(0 2px 1px #143c4930)}
.import-recognition{padding:12px;background:#edf5ee;border:1px solid #d8e6db;border-radius:7px;margin-top:12px;font-size:12px;color:#326552}.import-recognition small{display:block;font-size:10px;margin-top:5px;color:#70877c}.import-preview-table{width:100%;border-collapse:collapse;font-size:11px;margin-top:10px}.import-preview-table th{text-align:left;color:#7a878c;font-weight:500}.import-preview-table th,.import-preview-table td{padding:7px;border-bottom:1px solid #e5ece7}.import-preview-table td:not(:first-child),.import-preview-table th:not(:first-child){text-align:right}
#reserveBoard{display:block}.ring-section{border:1px solid #e0e8e4;border-radius:10px;overflow:hidden;margin-top:16px}.ring-heading{display:flex;justify-content:space-between;align-items:center;padding:13px 16px;background:#edf3ef;border-bottom:1px solid #dfe8e1}.ring-heading h3{margin:0;font-size:14px}.ring-heading>span{font-size:11px;color:#778b80}.ring-columns{display:grid;grid-template-columns:1.25fr 1fr}.main-section,.backup-section{padding:16px;min-width:0}.main-section{border-right:1px solid #e3ebe4}.ring-columns h4{margin:0 0 13px;font-size:12px;color:#315e52}.ring-columns h4 small{font-size:10px;color:#8b9a92;font-weight:400;margin-left:7px}.main-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(135px,1fr));gap:9px}.main-card{position:relative;text-align:left;padding:13px 10px 10px 34px;border-color:#d8e4db;min-height:91px}.main-card strong{display:block;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.main-card>small{display:block;font-size:10px;color:#83948b}.seat-number{position:absolute;top:14px;left:10px;font-size:10px;color:#a1b2a6}.card-coordinate{display:block;font-size:12px;color:#286b62;font-variant-numeric:tabular-nums;letter-spacing:.5px;margin-top:6px}.backup-count{display:block;font-size:9px;color:#9a7c45}.main-card.active,.reserve-chip.active{border-color:#39847b;background:#f0f7f3;box-shadow:0 0 0 1px #39847b}.backup-section .reserve-chips{display:grid;grid-template-columns:repeat(auto-fill,minmax(132px,1fr));gap:9px}.backup-card{border:1px solid #e0e6df;border-radius:7px;overflow:hidden;background:white}.backup-card .reserve-chip{border:none;border-radius:0;width:100%;text-align:left;padding:11px;display:block}.reserve-chip strong{font-size:11px;display:block;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.backup-card .reserve-chip span{display:block;font-size:10px;color:#9c855e;margin-top:3px}.backup-card select{width:100%;border:none;border-top:1px solid #edf0ea;border-radius:0;padding:5px 8px;background:#f7f9f5;font-size:10px;color:#819180}.backup-context{padding:10px;background:#f6f0e3;border-radius:6px;margin-bottom:12px;font-size:11px}.backup-context p{font-size:10px;color:#8b7e65;margin-top:4px}.map-card{scroll-margin-top:18px}
@media(max-width:900px){.ring-columns{grid-template-columns:1fr}.main-section{border-right:none;border-bottom:1px solid #e3ebe4}.ring-heading{align-items:flex-start;gap:8px}.ring-heading>span{font-size:10px}.main-cards{grid-template-columns:repeat(auto-fill,minmax(125px,1fr))}}
.export-choices{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:20px}.export-choices button{text-align:left;padding:22px 18px;background:#f4f8f5;border-color:#dbe6df}.export-choices strong{display:block;font-size:16px;color:#295c53}.export-choices small{display:block;font-size:11px;color:#809087;margin-top:8px}@media(max-width:520px){.export-choices{grid-template-columns:1fr}}
.backup-policy{border:1px solid #dce9dd;background:#f3f8f1;border-radius:6px;padding:10px}.sort-controls .backup-policy label{justify-content:flex-start;color:#335d4e;font-size:12px;gap:7px}.backup-policy input{accent-color:#286b62}.backup-policy summary{cursor:pointer;color:#8c987f;font-size:10px;margin-top:5px}.backup-policy p{font-size:10px;color:#7a8778;margin-top:7px}.unassigned-section{margin-top:17px;padding:16px;background:#f6f4ef;border-radius:8px}.unassigned-section h3{margin:0;font-size:13px}.unassigned-section p{font-size:11px;color:#948a78;margin:7px 0 12px}