.seat-editor{--ed-bg: var(--background, oklch(1 0 0));--ed-surface: var(--card, oklch(1 0 0));--ed-text: var(--foreground, oklch(.145 0 0));--ed-muted: var(--muted-foreground, oklch(.556 0 0));--ed-subtle: var(--muted, oklch(.97 0 0));--ed-hover: var(--accent, oklch(.97 0 0));--ed-border: var(--border, oklch(.922 0 0));--ed-input: var(--input, oklch(.922 0 0));--ed-ring: var(--ring, oklch(.708 0 0));--ed-primary: var(--primary, oklch(.205 0 0));--ed-primary-fg: var(--primary-foreground, oklch(.985 0 0));--ed-danger: var(--destructive, oklch(.577 .245 27.325));--ed-popover: var(--popover, oklch(1 0 0));--ed-radius: var(--radius, .625rem);--ed-select: #2563eb;--ed-select-soft: rgba(37, 99, 235, .1);font-family:inherit;font-size:14px;color:var(--ed-text);background:var(--ed-bg)}.seat-editor,.seat-editor *,.seat-editor *:before,.seat-editor *:after{box-sizing:border-box}.seat-editor h1{font-size:14px;font-weight:600;margin:0}.seat-editor h3{font-size:13px;font-weight:600;margin:0 0 10px}.seat-editor button,.seat-editor input,.seat-editor select{font:inherit;color:inherit}.seat-editor svg.lucide{width:16px;height:16px;flex:none}.seat-editor{height:100%;min-height:0;display:flex;flex-direction:column}.seat-editor .topbar{display:flex;align-items:center;gap:12px;padding:8px 12px;flex-wrap:wrap;background:var(--ed-bg);border-bottom:1px solid var(--ed-border)}.seat-editor .doc-name{color:var(--ed-muted);font-size:13px;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.seat-editor .topbar__actions{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.seat-editor .divider{width:1px;height:20px;background:var(--ed-border);margin:0 4px}.seat-editor .layout{flex:1;min-height:0;display:grid;grid-template-columns:48px minmax(0,1fr) 320px}.seat-editor .toolbar{display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 0;background:var(--ed-bg);border-right:1px solid var(--ed-border)}.seat-editor .toolbar__sep{width:24px;height:1px;background:var(--ed-border);margin:6px 0}.seat-editor .tool{width:32px;height:32px;display:inline-grid;place-items:center;border:1px solid transparent;border-radius:calc(var(--ed-radius) * .8);background:none;color:var(--ed-muted);cursor:pointer;font-size:15px;line-height:1;transition:background-color .1s,color .1s}.seat-editor .tool:hover{background:var(--ed-hover);color:var(--ed-text)}.seat-editor .tool--active,.seat-editor .tool[aria-pressed=true]{background:var(--ed-subtle);border-color:var(--ed-border);color:var(--ed-text)}.seat-editor .tool:focus-visible,.seat-editor .icon-button:focus-visible,.seat-editor .primary-button:focus-visible,.seat-editor .secondary-button:focus-visible,.seat-editor .danger-button:focus-visible{outline:none;box-shadow:0 0 0 3px color-mix(in oklch,var(--ed-ring) 50%,transparent);border-color:var(--ed-ring)}.seat-editor .canvas-area{position:relative;min-width:0;min-height:0;display:flex;flex-direction:column}.seat-editor .editor-canvas{flex:1;width:100%;min-height:0;display:block;background:var(--ed-subtle);touch-action:none;-webkit-user-select:none;user-select:none}.seat-editor .status-bar{display:flex;justify-content:space-between;gap:12px;padding:6px 12px;font-size:12px;color:var(--ed-muted);background:var(--ed-bg);border-top:1px solid var(--ed-border)}.seat-editor .bounds{fill:var(--ed-surface);stroke:var(--ed-border);vector-effect:non-scaling-stroke;stroke-dasharray:6 4}.seat-editor .seat{stroke:transparent;vector-effect:non-scaling-stroke}.seat-editor .row--selected .seat,.seat-editor .seat--selected{stroke:var(--ed-select);stroke-width:2.5}.seat-editor .row:hover .seat{stroke:#93b4f5;stroke-width:1.5}.seat-editor .seat-label{fill:#fff;font-weight:600;text-anchor:middle;dominant-baseline:central;pointer-events:none}.seat-editor .row-label{fill:var(--ed-muted);font-weight:600;text-anchor:middle;dominant-baseline:central;pointer-events:none}.seat-editor .row-label--hidden{opacity:.35;font-style:italic}.seat-editor .obj:hover{outline:none;filter:drop-shadow(0 0 1px var(--ed-select))}.seat-editor .section polygon{fill:#2563eb0d;stroke:#93b4f5;stroke-dasharray:6 4;vector-effect:non-scaling-stroke;cursor:move}.seat-editor .section:hover polygon{fill:#2563eb17}.seat-editor .section--selected polygon{fill:var(--ed-select-soft);stroke:var(--ed-select);stroke-dasharray:none}.seat-editor .companion-link{stroke:#7a5af8;stroke-linecap:round}.seat-editor .area polygon{fill-opacity:.25;stroke:var(--ed-muted);vector-effect:non-scaling-stroke;cursor:move}.seat-editor .area:hover polygon{fill-opacity:.35}.seat-editor .area--selected polygon{fill-opacity:.4;stroke:var(--ed-select);stroke-width:2}.seat-editor .area-label{fill:var(--ed-text);font-weight:600;text-anchor:middle;dominant-baseline:central;pointer-events:none}.seat-editor .area-label--sub{font-weight:500;opacity:.7}.seat-editor .section-label{fill:#1f3b6e;font-weight:600;text-anchor:middle;dominant-baseline:central;pointer-events:none;opacity:.75}.seat-editor .selection-overlay rect{fill:none;stroke:var(--ed-select);vector-effect:non-scaling-stroke;pointer-events:none}.seat-editor .selection-overlay line{stroke:var(--ed-select);pointer-events:none}.seat-editor .selection-overlay circle{fill:#fff;stroke:var(--ed-select);cursor:grab}.seat-editor .selection-overlay .handle-bend{fill:var(--ed-select);stroke:#fff;cursor:ns-resize}.seat-editor .selection-overlay .handle-bend-guide{stroke-dasharray:3 3}.seat-editor .marquee{fill:var(--ed-select-soft);stroke:var(--ed-select);vector-effect:non-scaling-stroke;stroke-dasharray:4 3}.seat-editor .preview-shape{fill:var(--ed-select-soft);stroke:var(--ed-select);vector-effect:non-scaling-stroke;stroke-dasharray:5 3}.seat-editor .preview-label{fill:var(--ed-select);font-weight:600;pointer-events:none}.seat-editor .preview{pointer-events:none}.seat-editor .sidebar{overflow:auto;border-left:1px solid var(--ed-border);background:var(--ed-bg)}.seat-editor .properties{display:flex;flex-direction:column}.seat-editor .props-section{padding:14px;border-bottom:1px solid var(--ed-border);background:var(--ed-bg);display:grid;gap:10px}.seat-editor .props-section h3{margin:0}.seat-editor .props-actions{display:flex;flex-wrap:wrap;gap:6px}.seat-editor .field{display:grid;gap:6px;font-size:13px}.seat-editor .field label{color:var(--ed-text);font-weight:500;font-size:13px}.seat-editor .field input:not([type=color]):not([type=checkbox]):not([type=radio]),.seat-editor .field select{width:100%;height:32px;padding:4px 10px;border:1px solid var(--ed-input);border-radius:calc(var(--ed-radius) * .8);background:transparent;font-size:13px;transition:border-color .1s,box-shadow .1s}.seat-editor .field input:focus-visible,.seat-editor .field select:focus-visible{outline:none;border-color:var(--ed-ring);box-shadow:0 0 0 3px color-mix(in oklch,var(--ed-ring) 50%,transparent)}.seat-editor .field select{-webkit-appearance:none;-moz-appearance:none;appearance:none;padding-right:30px;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 8px center}.seat-editor .field select option{background:var(--ed-popover);color:var(--ed-text)}.seat-editor .field small{color:var(--ed-muted)}.seat-editor .field--inline{display:flex;align-items:center;gap:6px}.seat-editor .field input[type=color]{width:32px;height:32px;padding:2px;border:1px solid var(--ed-input);border-radius:calc(var(--ed-radius) * .8);background:transparent;cursor:pointer}.seat-editor input[type=checkbox],.seat-editor input[type=radio]{accent-color:var(--ed-primary)}.seat-editor .field-row{display:grid;grid-template-columns:1fr 1fr;gap:8px;align-items:end}.seat-editor .check{display:flex;align-items:center;gap:6px;font-size:13px}.seat-editor .hint{color:var(--ed-muted);font-size:12px;margin:0;line-height:1.5}.seat-editor .categories{list-style:none;margin:0;padding:0;display:grid;gap:6px}.seat-editor .categories li{display:grid;grid-template-columns:auto auto 1fr auto auto auto;align-items:center;gap:6px}.seat-editor .categories .field label:empty{display:none}.seat-editor .categories .count{font-size:12px;color:var(--ed-muted);font-variant-numeric:tabular-nums;min-width:2ch;text-align:right}.seat-editor .secondary-button,.seat-editor .primary-button,.seat-editor .danger-button{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:32px;padding:0 12px;border-radius:calc(var(--ed-radius) * .8);border:1px solid var(--ed-border);background:var(--ed-bg);font-size:13px;font-weight:500;white-space:nowrap;cursor:pointer;transition:background-color .1s,opacity .1s}.seat-editor .secondary-button:hover:not(:disabled){background:var(--ed-hover)}.seat-editor .primary-button{background:var(--ed-primary);border-color:transparent;color:var(--ed-primary-fg)}.seat-editor .primary-button:hover:not(:disabled){background:color-mix(in oklch,var(--ed-primary) 85%,transparent)}.seat-editor .danger-button{background:color-mix(in oklch,var(--ed-danger) 10%,transparent);border-color:transparent;color:var(--ed-danger)}.seat-editor .danger-button:hover:not(:disabled){background:color-mix(in oklch,var(--ed-danger) 20%,transparent)}.seat-editor .primary-button:disabled,.seat-editor .secondary-button:disabled,.seat-editor .danger-button:disabled{opacity:.5;cursor:default}.seat-editor .link-button{border:0;background:none;color:var(--ed-text);cursor:pointer;padding:0;font:inherit;font-size:12px;font-weight:500;text-decoration:underline;text-underline-offset:3px}.seat-editor .icon-button{display:inline-grid;place-items:center;border:1px solid transparent;background:none;cursor:pointer;font-size:16px;width:32px;height:32px;border-radius:calc(var(--ed-radius) * .8);color:var(--ed-muted)}.seat-editor .icon-button:hover:not(:disabled){background:var(--ed-hover);color:var(--ed-text)}.seat-editor .icon-button:disabled{opacity:.4;cursor:default}.seat-editor .modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0003;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:grid;place-items:center;z-index:50;padding:24px}.seat-editor .modal{width:min(1100px,100%);height:min(760px,100%);background:var(--ed-popover);border-radius:calc(var(--ed-radius) * 1.4);display:flex;flex-direction:column;overflow:hidden;box-shadow:0 0 0 1px color-mix(in oklch,var(--ed-text) 10%,transparent),0 10px 30px #00000026}.seat-editor .modal header{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid var(--ed-border)}.seat-editor .modal header .hint{flex:1}.seat-editor .modal__body{position:relative;flex:1;min-height:0}.seat-editor .toast{position:fixed;left:50%;bottom:32px;transform:translate(-50%);z-index:60;max-width:min(92vw,420px);background:var(--ed-popover);color:var(--ed-text);border:1px solid var(--ed-border);padding:12px 16px;border-radius:var(--ed-radius);font-size:13px;box-shadow:0 4px 12px #0000001a}.seat-editor .toast--error{color:var(--ed-danger);border-color:color-mix(in oklch,var(--ed-danger) 40%,transparent)}@media(max-width:900px){.seat-editor .layout{grid-template-columns:48px minmax(0,1fr);grid-template-rows:minmax(0,1fr) 40dvh}.seat-editor .sidebar{grid-column:1 / -1;border-left:0;border-top:1px solid var(--ed-border)}}.seat-editor .modal--small{width:min(520px,100%);height:auto}.seat-editor .modal__form{padding:16px;display:grid;gap:12px}.seat-editor .modal footer{display:flex;justify-content:flex-end;gap:8px;padding:12px 16px;border-top:1px solid var(--ed-border)}.seat-editor .form-error{margin:0;color:var(--ed-danger);font-size:13px}.seat-editor .turnstile{min-height:65px}.seat-editor .form-success{font-size:13px;padding:10px 12px;border-radius:calc(var(--ed-radius) * .8);border:1px solid var(--ed-border);background:var(--ed-subtle)}.seat-editor .form-success code{background:var(--ed-hover);padding:0 4px;border-radius:4px}.seat-editor.seat-editor--message{display:grid;place-items:center;color:var(--ed-muted);font-size:14px;padding:24px}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:#fff}:root{--env-banner-h: 32px}.env-banner{position:sticky;top:0;z-index:1000;height:var(--env-banner-h);display:flex;align-items:center;justify-content:center;gap:8px;padding:0 16px;background:repeating-linear-gradient(135deg,#f59e0b 0,#f59e0b 14px,#d97706 14px,#d97706 28px);color:#1c1400;font-size:13px;font-weight:700;letter-spacing:.01em;text-transform:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-shadow:0 1px 0 rgba(255,255,255,.35)}.env-banner:before{content:"⚠";font-size:15px}html[data-environment] #root{height:calc(100dvh - var(--env-banner-h))}#root{height:100dvh}