:root{--ink:#18274b;--blue:#244eaf;--paper:#f4f5f8;--line:#dce1eb;--muted:#647087}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:14px}
button,input,select,textarea{font:inherit;color:inherit}button,select,summary{cursor:pointer}button{border:0;border-radius:7px;padding:9px 12px;min-height:38px;transition:background .18s}button:hover{filter:brightness(.95)}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible{outline:3px solid #f0be64;outline-offset:3px}button:disabled{opacity:.4;cursor:not-allowed}a{color:var(--blue);text-decoration:none}
header{background:#fff;display:flex;align-items:center;gap:16px;padding:10px max(20px,calc((100vw - 1200px)/2));border-bottom:1px solid var(--line)}.brand{font:bold 27px Georgia,serif;color:var(--ink);display:flex;align-items:center}.brand>span{font-style:italic;color:#527bb7}.brand small{font:10px/1.4 sans-serif;letter-spacing:1px;margin-left:12px;width:100px}.counter{margin-left:auto;display:flex;align-items:center;gap:6px;font-size:12px}.counter strong{font:25px Georgia,serif;color:var(--blue)}.counter small{font-size:10px;padding:3px 5px;background:#eef1f8;color:var(--muted);border-radius:4px}.dot{height:6px;width:6px;background:#4a927e;border-radius:50%}.quiet{background:#edf0f6}.primary{background:var(--blue);color:#fff}.secondary{background:#e9eef9;color:#2c5095}
main{max-width:1200px;margin:auto;padding:0 20px}.hero{padding:16px 0 14px;display:flex;justify-content:space-between;align-items:center;gap:12px}.eyebrow{font-size:10px;letter-spacing:1px;font-weight:650;color:#6e7e99}h1{font:32px/1.05 Georgia,"Times New Roman",serif;letter-spacing:-.6px;margin:7px 0 6px;color:#1c3f85}h1 i{font-weight:normal;color:#4b6da2}.venue{font-size:11px;color:#768299}.hero-side{text-align:right;display:flex;flex-direction:column;align-items:end;gap:8px}.hero-side>a{font-size:11px}.draft{background:#e5eaf3;border:1px solid #d4ddec;border-radius:20px;padding:5px 9px;font-size:10px;white-space:nowrap}
.toolbar{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #ccd4e3;padding-bottom:8px;gap:12px}nav{display:flex;gap:4px}nav button{background:none;color:#758198;padding:8px 15px;font-size:13px}nav button.active{background:var(--ink);color:#fff}.date{display:flex;flex-direction:row;align-items:center;gap:8px;font-size:11px;color:var(--muted)}
label{display:flex;flex-direction:column;gap:5px;font-size:12px;color:#61708b}select,input:not([type=checkbox]),textarea{border:1px solid var(--line);border-radius:7px;background:#fff;padding:8px;min-width:0;max-width:100%;min-height:38px}input,select,textarea{width:100%}.date select{width:auto}.draft-note{font-size:11px;color:#7b735c;padding:9px 0;line-height:1.5}
.workspace{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:14px;align-items:start}.map-card,.seat-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px}.card-heading,.selected{display:flex;justify-content:space-between;align-items:center;gap:10px}h2{font-size:21px;font-weight:550;letter-spacing:-.3px;margin:0}.card-heading h2{font-size:18px}.card-heading a{font-size:11px}.plan{height:425px;margin:5px 0}.plan svg{width:100%;height:100%;touch-action:manipulation}.plan .zone{cursor:pointer;outline:none}.plan .zone:hover rect,.plan .zone:focus rect{stroke:var(--ink);stroke-width:1}.plan text{pointer-events:none}.legend{display:flex;flex-wrap:wrap;gap:8px 12px;justify-content:center}.legend span{font-size:10px;color:#5f6c85;display:flex;gap:4px;align-items:center}.legend i{width:8px;height:8px;border-radius:2px}.map-footer{display:flex;flex-wrap:wrap;justify-content:space-between;gap:6px;margin-top:9px;padding-top:8px;border-top:1px solid var(--line);font-size:10px;color:#7e89a1}
.seat-card .selected h2{font:30px Georgia,serif;margin:0 0 10px}.seat-fields{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}.muted{font-size:11px;color:var(--muted);line-height:1.5}.wide{width:100%;margin-top:9px}.compact-note{margin:7px 0}.seat-card details{margin-top:9px;border-top:1px solid var(--line);padding-top:9px;font-size:11px;line-height:1.6;color:var(--muted)}.seat-card details p{margin:6px 0}summary{font-size:12px;color:var(--ink)}footer{margin:18px 0 14px;border-top:1px solid var(--line);padding-top:10px;font-size:10px;color:#8b94a6}
.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:3px 0 10px}.section-head h2{font-size:23px}.section-head p{margin:5px 0 0}.filters{background:#fff;padding:11px 14px;border:1px solid var(--line);border-radius:9px}.filters summary{min-height:22px;line-height:22px}.filters summary span{font-size:11px;color:var(--muted);margin-left:10px}.filter-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px 14px;margin-top:12px}.check{display:flex;flex-direction:row;align-items:center;gap:7px}.check input{accent-color:var(--blue);width:17px;height:17px;flex-shrink:0}.listing-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.ticket{background:#fff;border:1px solid var(--line);border-radius:10px;padding:13px;display:grid;grid-template-columns:1fr auto;gap:5px 8px}.ticket-top{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;gap:8px}.ticket h3{grid-column:1;font-size:22px;margin:3px 0 0}.ticket>.muted{grid-column:1;margin:0;font-size:10px}.ticket .tag{font-size:10px;padding:3px 6px;background:#edf1f8;border-radius:4px;color:#6e7890}.ticket p.ticket-note{grid-column:1/-1;margin:2px 0;font-size:11px;overflow-wrap:anywhere}.ticket-actions{grid-column:1/-1;display:flex;gap:6px;align-items:center;flex-wrap:wrap;border-top:1px dashed var(--line);padding-top:8px;margin-top:3px}.ticket-actions button{font-size:11px;padding:7px 9px;min-height:34px}.ticket-actions>.muted{margin-left:auto}.results{font-size:11px;color:var(--muted);padding:9px 0}
.market-warning{font-size:11px;line-height:1.6;background:#f0ece4;padding:9px 12px;border-radius:7px;color:#85734b;margin:10px 0}.empty{padding:20px;border:1px dashed #ccd4e3;border-radius:10px;text-align:center;color:var(--muted);grid-column:1/-1;font-size:12px}.my-card{background:#fff;border:1px solid var(--line);padding:15px;border-radius:11px;margin-bottom:16px}.my-card h3{font:26px Georgia,serif;margin:7px 0}.my-card p{margin:7px 0}.my-actions{display:flex;gap:7px;flex-wrap:wrap}.my-actions button{font-size:12px}#mine>h3{font-size:16px;margin:12px 0 9px}
dialog{border:1px solid #d9deea;border-radius:15px;box-shadow:0 30px 100px #070f3b50;max-width:560px;width:calc(100% - 28px);padding:20px;color:var(--ink);max-height:90dvh;overflow:auto}dialog::backdrop{background:#101c3bd4;backdrop-filter:blur(6px)}.notice-item{padding:9px 0;border-bottom:1px solid var(--line)}.notice-item b{font-size:13px;font-weight:600}.notice-item p{font-size:12px;line-height:1.65;color:#66728b;margin:5px 0 0}.agreement{margin:12px 0;font-size:12px}#notice>h2{margin-bottom:5px}#notice>small{display:block;margin-top:7px}textarea{resize:vertical;min-height:58px}#publish label{margin-top:8px}#publish .two{grid-template-columns:repeat(3,minmax(0,1fr));gap:2px 10px}#publish .muted{margin:7px 0}.dialog-heading{display:flex;align-items:center;justify-content:space-between;gap:10px}.dialog-heading h2{font-size:20px;margin:0}.dialog-heading button{font-size:12px;flex-shrink:0}
#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#142342;color:#fff;padding:11px 16px;border-radius:9px;display:none;max-width:90%;font-size:12px;z-index:100}#toast.show{display:block}[hidden]{display:none!important}body:has(dialog[open]){overflow:hidden}
@media(max-width:900px){.workspace{grid-template-columns:minmax(0,1fr) 260px}.listing-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.filter-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.plan{height:390px}}
@media(max-width:650px){header{padding:8px 12px;gap:7px}.brand{font-size:25px}.brand small{display:none}.counter{font-size:11px;gap:4px}.counter strong{font-size:23px}.counter small{font-size:9px}header .quiet{font-size:11px;padding:7px 8px;min-height:34px}main{padding:0 12px}.hero{padding:12px 0 10px;align-items:center}.hero h1{font-size:clamp(20px,5.5vw,30px);margin:6px 0}.hero .eyebrow{font-size:9px;letter-spacing:.5px}.venue{font-size:10px}.hero-side{gap:6px;flex-shrink:0}.hero-side>a{display:none}.draft{font-size:9px;padding:4px 6px}.toolbar{flex-direction:column;align-items:stretch;gap:7px;padding-bottom:7px}nav{width:100%;justify-content:space-between}nav button{flex:1;padding:7px 10px;min-height:36px;font-size:12px}.date{justify-content:space-between;font-size:11px}.date select{width:165px;padding:6px 8px;min-height:33px;font-size:12px}.draft-note{font-size:10px;padding:7px 0;line-height:1.5}.workspace{grid-template-columns:1fr;gap:9px}.map-card{padding:11px 9px}.card-heading h2{font-size:17px}.card-heading a{font-size:10px}.plan{height:auto;aspect-ratio:600 / 610;margin:3px 0}.legend{gap:6px 10px}.legend span{font-size:10px}.map-footer{font-size:9px;margin-top:8px;padding-top:7px}.seat-card{padding:12px}.seat-card .selected h2{font-size:25px;margin-bottom:8px}.seat-card details{margin-top:7px;padding-top:7px}.seat-fields{gap:8px}.seat-fields select{min-height:38px}.section-head h2{font-size:21px}.section-head .primary{font-size:12px;padding:8px 10px}.section-head p{font-size:10px}.listing-grid{grid-template-columns:1fr;gap:8px}.filters{padding:9px 11px}.filters summary span{font-size:10px;margin-left:5px}.filter-grid{gap:9px 10px}.filter-grid .check{font-size:11px}.ticket{padding:11px 12px}.ticket-actions button{min-height:36px}.my-actions{gap:6px}.my-actions button{padding:8px 10px;font-size:11px;min-height:36px}footer{margin:13px 0 10px;padding-top:9px;font-size:9px}dialog{padding:17px}.notice-item p{font-size:12px}.dialog-heading h2{font-size:18px}#publish .two{grid-template-columns:1fr 1fr;gap:1px 10px}#publish label{margin-top:7px}input,select,textarea{font-size:14px}}
@media(max-width:359px){.hero{align-items:start}.draft{max-width:76px;white-space:normal;text-align:center}.counter{font-size:10px}.counter small{display:none}}

.seat-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:9px}.seat-actions button{width:100%;font-size:13px}.ticket-quantity{grid-column:2;grid-row:2 / span 2;align-self:center;text-align:right;font-size:20px;font-weight:500}.ticket-contact{grid-column:1/-1;margin:3px 0;font-size:12px;line-height:1.5;overflow-wrap:anywhere}.contact-hint{font-size:10px}.filter-grid{grid-template-columns:repeat(3,minmax(0,1fr))}select:disabled{background:#eef1f5;color:#8791a3;cursor:not-allowed}@media(max-width:650px){.filter-grid{grid-template-columns:1fr 1fr}.seat-actions button{min-height:38px;font-size:12px}.ticket-quantity{font-size:21px}}

.legend{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:5px 10px}.legend .legend-item{display:flex;flex-wrap:nowrap;gap:4px;align-items:center;white-space:nowrap}.legend-item i{flex-shrink:0}.legend-item b{font-size:10px;font-weight:500;white-space:nowrap}.legend-item small{font-size:10px;white-space:nowrap;color:#355e94}.fx-note{font-size:10px;line-height:1.5;color:#7b8599;margin:5px 0 0}@media(max-width:650px){.legend{grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 8px}}

/* Compact resale rows and grouped map selection. */
.seat-fields{grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}.seat-fields label{font-size:11px}.seat-fields select{padding:7px 4px;font-size:12px}.ticket{display:block;padding:9px 11px}.ticket-line{display:flex;align-items:center;gap:7px;min-width:0;font-size:11px;line-height:1.5}.ticket-place{font-size:15px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0;max-width:42%}.ticket-seat{color:var(--muted);font-size:10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0;max-width:31%}.ticket-qty{font-size:13px;font-weight:500;white-space:nowrap}.ticket-line time{margin-left:auto;white-space:nowrap;font-size:10px;color:var(--muted)}.ticket .tag{padding:2px 4px;font-size:9px;white-space:nowrap}.ticket-bottom{display:flex;align-items:center;gap:7px;margin-top:5px;flex-wrap:wrap}.ticket p.ticket-contact{flex:1;min-width:110px;grid-column:auto;margin:0;font-size:12px;line-height:1.5;overflow-wrap:anywhere}.ticket-bottom>button{min-height:32px;padding:5px 8px;font-size:11px}.ticket-extra{font-size:11px;color:var(--muted)}.ticket-extra summary{font-size:10px;min-height:32px;line-height:32px}.ticket-extra[open]{flex-basis:100%;order:3}.ticket-extra p{margin:2px 0 0;line-height:1.5;overflow-wrap:anywhere}.ticket-actions{border-top:0;padding-top:0;margin-top:5px;gap:5px}.ticket-actions button{min-height:32px;padding:5px 9px;font-size:11px}.listing-grid{gap:8px}@media(max-width:650px){.ticket{padding:9px 10px}.ticket-actions button{min-height:34px}.ticket-bottom>button{min-height:34px}.seat-fields{gap:6px}.seat-fields select{font-size:13px}.listing-grid{gap:7px}}@media(max-width:359px){.ticket-line{gap:5px}.ticket-place{font-size:14px}.ticket-line{flex-wrap:wrap}}

header{justify-content:center;padding:15px 16px}.concert-title{display:block;color:var(--ink);font:600 clamp(16px,2.5vw,27px)/1.25 Georgia,"Times New Roman",serif;letter-spacing:.4px;text-align:center;text-wrap:balance}.concert-title span{color:#416599}.page-tabs{padding:9px 0 7px;border-bottom:1px solid var(--line)}.page-tabs nav{justify-content:center}.page-tabs nav button{min-width:120px}.map-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 1px}.map-meta .counter{margin-left:0;font-size:12px}.map-meta .counter strong{font-size:24px}.map-meta .date{flex-direction:row}.map-meta .date select{min-height:34px;padding:6px 9px}.seat-card{padding:12px}.seat-card .seat-actions{margin-top:9px}.workspace{margin-bottom:14px}@media(max-width:650px){header{padding:12px 10px}.concert-title{font-size:clamp(14px,4.1vw,22px);letter-spacing:0}.page-tabs{padding:7px 0 6px}.page-tabs nav button{min-width:0}.map-meta{padding:8px 0;gap:8px}.map-meta .date{gap:6px;font-size:10px}.map-meta .date select{width:150px;min-height:33px;font-size:12px}.map-meta .counter{font-size:11px;gap:4px}.map-meta .counter strong{font-size:23px}.seat-card{padding:11px}.workspace{margin-bottom:10px}}@media(max-width:359px){.map-meta .date select{width:137px}.map-meta .counter{font-size:10px}}