.dh-dashboard{min-height:100vh;background:var(--vellum);color:var(--ink);font-family:var(--font-ui),Arial,sans-serif;display:flex;flex-direction:column}.dh-dashboard__topbar{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:28px clamp(20px,5vw,56px) 20px;border-bottom:1px solid var(--hairline)}.dh-dashboard__eyebrow{font-family:var(--font-mono),monospace;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--graphite);display:block;margin-bottom:6px}.dh-dashboard__title{font-family:var(--font-display),Georgia,serif;font-weight:600;font-size:clamp(22px,3vw,30px);margin:0}.dh-dashboard__topbar-actions{display:flex;align-items:center;gap:10px}.dh-dashboard__main{flex:1;padding:32px clamp(20px,5vw,56px) 56px;position:relative}.dh-btn{font-family:var(--font-ui),Arial,sans-serif;font-size:13px;font-weight:600;border-radius:3px;border:1px solid var(--hairline);background:var(--paper-white);color:var(--ink);padding:9px 16px;min-height:32px;cursor:pointer;line-height:1;transition:background-color .12s ease-out,border-color .12s ease-out,color .12s ease-out}.dh-btn:hover{border-color:var(--graphite)}.dh-btn:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}.dh-btn--primary{background:var(--gold);border-color:var(--gold);color:var(--ink)}.dh-btn--primary:hover{background:var(--gold);border-color:var(--ink)}.dh-btn--ghost{background:transparent;border-color:transparent}.dh-btn--ghost:hover{background:var(--paper-white);border-color:var(--hairline)}.dh-btn--danger{background:var(--paper-white);border-color:#b5473a;color:#b5473a}.dh-btn--danger:hover{background:#b5473a;color:var(--paper-white)}.dh-btn--sm{font-size:12px;padding:6px 10px;min-height:32px}.dh-btn:disabled{opacity:.5;cursor:not-allowed}.dh-empty{max-width:560px;margin:8vh auto 0;text-align:center}.dh-empty__headline{font-family:var(--font-display),Georgia,serif;font-weight:600;font-size:clamp(32px,5vw,48px);margin:0 0 12px;line-height:1.1}.dh-empty__subline{color:var(--graphite);font-size:15px;margin:0 0 32px;line-height:1.5}.dh-empty__actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.dh-empty__actions .dh-btn{padding:12px 22px;min-height:44px;font-size:14px}.dh-grid-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;gap:12px;flex-wrap:wrap}.dh-grid-header__count{font-family:var(--font-mono),monospace;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--graphite)}.dh-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px}.dh-card{background:var(--paper-white);border:1px solid var(--hairline);border-radius:3px;overflow:hidden;display:flex;flex-direction:column;position:relative;transition:border-color .12s ease-out,box-shadow .12s ease-out}.dh-card:hover,.dh-card:focus-within{border-color:var(--graphite);box-shadow:0 2px 10px #2b2a2614}.dh-card__thumb-btn{display:block;width:100%;padding:0;border:none;background:none;cursor:pointer;text-align:left}.dh-card__thumb-btn:focus-visible{outline:2px solid var(--ink);outline-offset:-2px;box-shadow:none}.dh-card__thumb{aspect-ratio:4 / 3;width:100%;background:var(--vellum-deep);display:block;object-fit:contain}.dh-card__thumb-placeholder{aspect-ratio:4 / 3;width:100%;background:var(--vellum-deep);display:flex;align-items:center;justify-content:center}.dh-card__thumb-placeholder span{font-family:var(--font-mono),monospace;font-size:11px;letter-spacing:.08em;color:var(--graphite)}.dh-card__footer{border-top:1px solid var(--hairline);padding:10px 12px;display:flex;flex-direction:column;gap:2px}.dh-card__name{font-family:var(--font-ui),Arial,sans-serif;font-weight:600;font-size:14px;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dh-card__meta{font-family:var(--font-mono),monospace;font-size:11px;letter-spacing:.04em;color:var(--graphite);display:flex;gap:8px}.dh-card__actions{position:absolute;top:8px;right:8px;display:flex;gap:6px;opacity:0;transition:opacity .12s ease-out}.dh-card:hover .dh-card__actions,.dh-card:focus-within .dh-card__actions{opacity:1}.dh-card__actions .dh-btn{background:var(--paper-white);box-shadow:0 1px 4px #2b2a262e}.dh-card__delete-confirm{position:absolute;top:0;right:0;bottom:0;left:0;background:#f6f3eaf5;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:16px;text-align:center}.dh-card__delete-confirm p{font-size:13px;margin:0;color:var(--ink)}.dh-card__delete-confirm-actions{display:flex;gap:8px}.dh-error{font-family:var(--font-ui),Arial,sans-serif;font-size:13px;color:#b5473a;background:#fbf0ee;border:1px solid #e2b6ac;border-radius:3px;padding:10px 14px;margin-bottom:20px}.dh-wizard-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#2b2a2659;display:flex;align-items:flex-start;justify-content:center;padding:8vh 20px;z-index:50}.dh-wizard{background:var(--paper-white);border:1px solid var(--hairline);border-radius:4px;width:100%;max-width:440px;padding:28px 28px 24px;box-shadow:0 12px 40px #2b2a2638}.dh-wizard__title{font-family:var(--font-display),Georgia,serif;font-weight:600;font-size:22px;margin:0 0 20px}.dh-field{margin-bottom:18px}.dh-field label{display:block;font-family:var(--font-mono),monospace;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--graphite);margin-bottom:8px}.dh-field input[type=text]{width:100%;box-sizing:border-box;font-family:var(--font-ui),Arial,sans-serif;font-size:15px;padding:9px 12px;border:1px solid var(--hairline);border-radius:3px;background:var(--vellum);color:var(--ink)}.dh-field input[type=text]:focus-visible{outline:2px solid var(--focus-ring);outline-offset:1px}.dh-segmented{display:inline-flex;border:1px solid var(--hairline);border-radius:3px;overflow:hidden}.dh-segmented button{font-family:var(--font-ui),Arial,sans-serif;font-size:13px;padding:8px 16px;min-height:32px;border:none;background:var(--vellum);color:var(--ink);cursor:pointer;border-right:1px solid var(--hairline)}.dh-segmented button:last-child{border-right:none}.dh-segmented button[aria-pressed=true]{background:var(--gold);color:var(--ink)}.dh-segmented button:focus-visible{outline:2px solid var(--ink);outline-offset:-2px;box-shadow:none}.dh-stepper{display:inline-flex;align-items:center;gap:14px}.dh-stepper__value{font-family:var(--font-mono),monospace;font-size:15px;min-width:18px;text-align:center}.dh-wizard__actions{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}@media(max-width:640px){.dh-dashboard__topbar{flex-direction:column;align-items:flex-start}.dh-grid{grid-template-columns:1fr}}.shell{display:grid;grid-template-rows:auto 1fr auto;grid-template-areas:"top top top" "rail center inspector" "bottom bottom bottom";height:100vh;background:var(--vellum);position:relative;overflow:hidden}.shell-top{grid-area:top;min-width:0}.shell-rail{grid-area:rail;min-width:0;overflow:hidden}.shell-center{grid-area:center;position:relative;overflow:hidden;min-width:0;min-height:0}.shell-inspector{grid-area:inspector;min-width:0;overflow-y:auto;background:var(--paper-white);border-left:1px solid var(--hairline)}.shell-bottom{grid-area:bottom;min-width:0}.shell-notice{display:none;position:absolute;inset:0 0 auto 0;z-index:20;align-items:flex-start;gap:var(--space-3);padding:var(--space-3) var(--space-4);background:var(--paper-white);border-bottom:1px solid var(--hairline);box-shadow:var(--shadow-panel);color:var(--ink);font-size:13px}.shell-notice svg{flex:none;color:var(--drafting-blue);margin-top:1px}.shell-notice p{flex:1;line-height:1.5}.shell-notice-close{flex:none;display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:var(--radius-sm);color:var(--graphite)}.shell-notice-close:hover{background:var(--vellum-deep)}@media(max-width:899px){.shell-notice{display:flex}}.icon-btn{display:flex;align-items:center;justify-content:center;min-width:32px;min-height:32px;border-radius:var(--radius-sm);color:var(--graphite);transition:background var(--duration-fast) var(--ease-out),color var(--duration-fast) var(--ease-out)}.icon-btn-sm{min-width:32px;min-height:32px}.icon-btn:hover:not(:disabled){background:var(--vellum-deep)}.icon-btn:disabled{color:var(--hairline)}.icon-btn[aria-pressed=true]{color:var(--gold-deep);background:#c9a22724}.segmented{display:flex;align-items:stretch;border:1px solid var(--hairline);border-radius:var(--radius-md);overflow:hidden;background:var(--paper-white)}.segmented-btn{display:flex;align-items:center;justify-content:center;padding:0 var(--space-3);min-height:32px;font-family:var(--font-mono);font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--graphite);border-right:1px solid var(--hairline);transition:background var(--duration-fast) var(--ease-out),color var(--duration-fast) var(--ease-out)}.segmented-btn-icon{padding:0 var(--space-2)}.segmented-btn:last-child{border-right:none}.segmented-btn:hover:not([aria-pressed=true]){background:var(--vellum-deep)}.segmented-btn[aria-pressed=true]{background:var(--gold);color:var(--ink)}.segmented-btn:focus-visible{outline:2px solid var(--ink);outline-offset:-2px;box-shadow:none}.topbar{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);height:56px;padding:0 var(--space-4);background:var(--paper-white);border-bottom:1px solid var(--hairline)}.topbar-left{display:flex;flex-direction:column;gap:1px;min-width:0}.topbar-eyebrow{font-size:10px;color:var(--graphite);line-height:1}.topbar-name-input{font-family:var(--font-display);font-weight:600;font-size:18px;color:var(--ink);background:transparent;border:1px solid transparent;border-radius:var(--radius-sm);padding:2px 4px;margin-left:-4px;min-width:120px;max-width:40vw}.topbar-name-input:hover{border-color:var(--hairline)}.topbar-center{display:flex;align-items:center;gap:var(--space-1);flex:none}.topbar-right{display:flex;align-items:center;gap:var(--space-3);flex:none}.topbar-cost-slot{font-family:var(--font-mono);font-size:13px;color:var(--ink);white-space:nowrap}.topbar-back{display:flex;align-items:center;gap:var(--space-1);padding:0 var(--space-2);min-height:32px;border-radius:var(--radius-sm);color:var(--graphite)}.topbar-back:hover{background:var(--vellum-deep)}.topbar-back span{font-size:11px}.toolrail{display:flex;flex-direction:column;align-items:center;gap:2px;width:56px;height:100%;padding-top:var(--space-3);background:var(--paper-white);border-right:1px solid var(--hairline)}.toolrail-btn{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;width:48px;min-height:48px;border-radius:var(--radius-sm);color:var(--graphite);transition:background var(--duration-fast) var(--ease-out),color var(--duration-fast) var(--ease-out)}.toolrail-btn:before{content:"";position:absolute;left:-4px;top:6px;bottom:6px;width:3px;border-radius:0 2px 2px 0;background:transparent;transition:background var(--duration-fast) var(--ease-out)}.toolrail-btn:hover:not([aria-pressed=true]){background:var(--vellum-deep)}.toolrail-btn[aria-pressed=true]{color:var(--gold-deep)}.toolrail-btn[aria-pressed=true]:before{background:var(--gold-deep)}.toolrail-label{font-size:9px;letter-spacing:.05em}.bottombar{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);height:44px;padding:0 var(--space-3);background:var(--paper-white);border-top:1px solid var(--hairline)}.bottombar-floors{display:flex;align-items:center;gap:var(--space-1);min-width:0;overflow-x:auto;flex:1 1 auto}.floor-chip{flex:none;min-height:32px;padding:4px var(--space-2);font-family:var(--font-mono);font-size:11px;letter-spacing:.02em;color:var(--graphite);background:transparent;border:1px solid var(--hairline);border-radius:var(--radius-sm);white-space:nowrap;transition:background var(--duration-fast) var(--ease-out),color var(--duration-fast) var(--ease-out),border-color var(--duration-fast) var(--ease-out)}.floor-chip:hover:not([aria-pressed=true]){background:var(--vellum-deep)}.floor-chip[aria-pressed=true]{background:var(--gold);color:var(--ink);border-color:var(--gold-deep)}.bottombar-sheet{flex:none;font-size:11px;color:var(--drafting-blue);white-space:nowrap}.bottombar-right{display:flex;align-items:center;gap:var(--space-2);flex:none}.bottombar-scale-slot{font-size:11px;color:var(--graphite);white-space:nowrap}.topbar-save-error{display:flex;align-items:center;justify-content:center;gap:var(--space-2, 8px);padding:6px 12px;font-size:12px;color:#7a1d16;background:#fdeceb;border-bottom:1px solid #f0b6b0}.topbar-save-error__msg{min-width:0}.topbar-save-error__retry{flex:none;padding:2px 10px;font:inherit;font-weight:600;color:#7a1d16;background:#fff;border:1px solid #d98b84;border-radius:4px;cursor:pointer}.topbar-save-error__retry:hover{background:#fbdad7}.inspector{width:280px;flex-shrink:0;height:100%;overflow-y:auto;background:var(--vellum-deep);border-left:1px solid var(--hairline);font-family:var(--font-ui),system-ui,sans-serif;color:var(--ink);font-size:13px}.insp-section{border-bottom:1px solid var(--hairline);padding:14px 16px}.insp-section-header{font-family:var(--font-mono),"IBM Plex Mono",monospace;font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--graphite);margin:0 0 10px;display:flex;align-items:center;justify-content:space-between}.insp-title{font-family:var(--font-display),"Fraunces",serif;font-weight:600;font-size:18px;line-height:1.2;color:var(--ink);margin:0 0 4px}.insp-subtitle{font-family:var(--font-mono),"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.04em;color:var(--graphite);margin:0 0 12px}.insp-row{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:32px;padding:4px 0;border-top:1px solid var(--hairline)}.insp-row:first-of-type{border-top:none}.insp-row-label{color:var(--graphite);font-size:12px;flex-shrink:0}.insp-row-value{font-family:var(--font-mono),"IBM Plex Mono",monospace;font-size:12.5px;color:var(--ink);text-align:right}.insp-field{width:128px;min-height:32px;text-align:right;font-family:var(--font-mono),"IBM Plex Mono",monospace;font-size:12.5px;color:var(--ink);background:var(--paper-white);border:1px solid var(--hairline);border-radius:2px;padding:4px 8px}.insp-field:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px;border-color:var(--focus-ring);box-shadow:0 0 0 2px var(--paper-white)}.insp-field[data-invalid=true],.insp-text[data-invalid=true]{border-color:var(--danger)}.insp-field-wrap{display:flex;flex-direction:column;align-items:flex-end;gap:2px}.insp-field-error{max-width:140px;font-size:11px;line-height:1.3;text-align:right;color:var(--danger)}.insp-select{width:128px;min-height:32px;font-family:var(--font-ui),system-ui,sans-serif;font-size:12.5px;color:var(--ink);background:var(--paper-white);border:1px solid var(--hairline);border-radius:2px;padding:4px 6px}.insp-select:focus-visible,.insp-text:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px;border-color:var(--focus-ring);box-shadow:0 0 0 2px var(--paper-white)}.insp-text{width:128px;min-height:32px;font-family:var(--font-ui),system-ui,sans-serif;font-size:12.5px;color:var(--ink);background:var(--paper-white);border:1px solid var(--hairline);border-radius:2px;padding:4px 8px}.insp-segmented{display:inline-flex;border:1px solid var(--hairline);border-radius:2px;overflow:hidden}.insp-segmented button{min-height:30px;min-width:32px;padding:4px 10px;font-family:var(--font-ui),system-ui,sans-serif;font-size:11.5px;color:var(--graphite);background:var(--paper-white);border:none;border-left:1px solid var(--hairline);cursor:pointer}.insp-segmented button:first-child{border-left:none}.insp-segmented button[aria-pressed=true]{background:var(--gold);color:var(--ink)}.insp-segmented button:hover:not([aria-pressed=true]){background:var(--vellum)}.insp-segmented button:focus-visible{outline:2px solid var(--ink);outline-offset:-2px;position:relative;z-index:1;box-shadow:none}.insp-btn{width:100%;min-height:32px;margin-top:10px;font-family:var(--font-ui),system-ui,sans-serif;font-size:12.5px;font-weight:600;letter-spacing:.02em;color:var(--paper-white);background:var(--ink);border:none;border-radius:2px;cursor:pointer}.insp-btn:hover{opacity:.9}.insp-btn:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px;box-shadow:0 0 0 2px var(--paper-white)}.insp-btn-danger{background:#8a3226}.insp-empty{padding:32px 16px;text-align:center;color:var(--graphite);font-size:12.5px}.insp-hint{font-family:var(--font-mono),"IBM Plex Mono",monospace;font-size:10.5px;color:var(--graphite);margin-top:6px}.cost-panel{border-bottom:1px solid var(--hairline)}.cost-toggle{width:100%;display:flex;align-items:center;justify-content:space-between;padding:14px 16px;background:transparent;border:none;cursor:pointer;font-family:var(--font-mono),"IBM Plex Mono",monospace;font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--graphite)}.cost-toggle:focus-visible{outline:2px solid var(--ink);outline-offset:-2px;box-shadow:none}.cost-toggle-chevron{font-family:var(--font-mono),"IBM Plex Mono",monospace;color:var(--graphite);transition:transform .12s ease-out}.cost-toggle[aria-expanded=true] .cost-toggle-chevron{transform:rotate(90deg)}.cost-body{padding:0 16px 14px}.cost-group{margin-bottom:10px}.cost-group-label{font-family:var(--font-mono),"IBM Plex Mono",monospace;font-size:10px;letter-spacing:.06em;text-transform:uppercase;color:var(--drafting-blue);margin:0 0 4px}.cost-line{display:flex;align-items:baseline;justify-content:space-between;gap:8px;padding:2px 0;font-size:12px}.cost-line-label{color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.cost-line-qty{font-family:var(--font-mono),"IBM Plex Mono",monospace;color:var(--graphite);font-size:11px;flex-shrink:0}.cost-line-money{font-family:var(--font-mono),"IBM Plex Mono",monospace;color:var(--ink);text-align:right;flex-shrink:0;min-width:64px}.cost-subtotal{display:flex;justify-content:space-between;padding:4px 0 0;margin-top:4px;border-top:1px solid var(--hairline);font-family:var(--font-mono),"IBM Plex Mono",monospace;font-size:11.5px;color:var(--graphite)}.cost-grand-total{display:flex;justify-content:space-between;align-items:baseline;padding-top:10px;margin-top:6px;border-top:1px solid var(--ink)}.cost-grand-total-label{font-family:var(--font-mono),"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink)}.cost-grand-total-value{font-family:var(--font-mono),"IBM Plex Mono",monospace;font-size:16px;font-weight:600;color:var(--ink)}.cost-total-chip{font-family:var(--font-mono),"IBM Plex Mono",monospace;font-size:12.5px;font-weight:600;color:var(--ink);white-space:nowrap}@media(max-width:900px){.inspector{width:100%;border-left:none;border-top:1px solid var(--hairline)}}.e2d-canvas{display:block;width:100%;height:100%;background:var(--vellum);touch-action:none;user-select:none;-webkit-user-select:none}.e2d-canvas:focus{outline:none}.e2d-canvas:focus-visible{outline:2px solid var(--drafting-blue);outline-offset:-2px}.e2d-canvas.e2d-tool-select{cursor:default}.e2d-canvas.e2d-tool-wall,.e2d-canvas.e2d-tool-door,.e2d-canvas.e2d-tool-window,.e2d-canvas.e2d-tool-furniture,.e2d-canvas.e2d-tool-room{cursor:crosshair}.e2d-canvas.e2d-space-pan{cursor:grab}.e2d-canvas.e2d-panning{cursor:grabbing}.e2d-grid-dot{fill:var(--graphite);opacity:.25}.e2d-grid-dot-coarse{fill:var(--graphite);opacity:.45}.e2d-selected-stroke{stroke:var(--gold)}.e2d-selected-fill{fill:var(--gold);fill-opacity:.12}.e2d-hover-stroke{stroke:var(--gold-deep);stroke-opacity:.6}.e2d-technical{stroke:var(--drafting-blue);fill:var(--drafting-blue)}.e2d-overlay{pointer-events:none}.e2d-overlay>*{pointer-events:auto}.tob{display:flex;align-items:center;flex-wrap:wrap;gap:10px;min-height:44px;padding:5px 16px;background:var(--paper-white);border-bottom:1px solid var(--hairline);font-family:var(--font-ui);font-size:13px;color:var(--ink)}.tob-label{font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--graphite);white-space:nowrap}.tob-hint{margin-left:auto;font-size:12px;color:var(--graphite);white-space:nowrap}.tob-scroll{display:flex;align-items:center;gap:6px;overflow-x:auto;padding:2px}.tob-chip{display:inline-flex;align-items:center;gap:6px;min-height:32px;padding:4px 10px;background:transparent;border:1px solid var(--hairline);border-radius:3px;font:inherit;color:var(--ink);cursor:pointer;white-space:nowrap;transition:border-color .12s ease-out}.tob-chip:hover{border-color:var(--gold-deep)}.tob-chip[aria-pressed=true]{border-color:var(--gold);box-shadow:inset 0 -2px 0 var(--gold)}.tob-chip-dim{font-family:var(--font-mono);font-size:11px;color:var(--graphite)}.tob-seg{display:inline-flex;border:1px solid var(--hairline);border-radius:3px;overflow:hidden}.tob-seg-btn{display:inline-flex;align-items:center;gap:6px;min-height:32px;padding:4px 12px;background:transparent;border:0;border-right:1px solid var(--hairline);font:inherit;color:var(--ink);cursor:pointer;transition:background-color .12s ease-out}.tob-seg-btn:last-child{border-right:0}.tob-seg-btn:hover{background:var(--vellum)}.tob-seg-btn[aria-pressed=true]{box-shadow:inset 0 -2px 0 var(--gold);font-weight:600}.tob-seg-btn:focus-visible{outline:2px solid var(--ink);outline-offset:-2px}.tob-select{min-height:32px;padding:4px 8px;background:var(--paper-white);border:1px solid var(--hairline);border-radius:3px;font:inherit;color:var(--ink);cursor:pointer}@media(prefers-reduced-motion:reduce){.tob-chip,.tob-seg-btn{transition:none}}.e2d-room{cursor:pointer}.e2d-room-fill{stroke:none}.e2d-room-warning-outline{stroke:var(--danger);stroke-opacity:.6}.e2d-room-name{font-family:var(--font-ui);font-weight:500;fill:var(--ink);pointer-events:none}.e2d-room-area{font-family:var(--font-mono);fill:var(--graphite);letter-spacing:.03em;pointer-events:none}.e2d-wall{cursor:pointer}.e2d-wall-hit{fill:transparent;stroke:none}.e2d-wall-shape{fill:var(--paper-white);stroke:var(--ink)}.e2d-wall-shape.e2d-selected-stroke{stroke:var(--gold)}.e2d-wall-shape.e2d-selected-fill{fill:var(--gold);fill-opacity:.12}.e2d-wall:hover:not(.e2d-wall-selected) .e2d-wall-shape{stroke:var(--gold-deep);stroke-opacity:.6}.e2d-opening{cursor:pointer}.e2d-opening-gap{fill:var(--vellum);stroke:none}.e2d-door-mark,.e2d-window-mark{fill:none}.e2d-door-leaf{stroke:var(--ink)}.e2d-door-arc{stroke:var(--graphite);fill:none}.e2d-window-line{stroke:var(--graphite)}.e2d-door-mark.e2d-selected-stroke .e2d-door-leaf,.e2d-door-mark.e2d-selected-stroke .e2d-door-arc,.e2d-window-mark.e2d-selected-stroke .e2d-window-line{stroke:var(--gold)}.e2d-furniture-item{cursor:pointer}.e2d-furniture-shape{fill:var(--paper-white);fill-opacity:.55;stroke:var(--graphite)}.e2d-furniture-shape.e2d-selected-stroke{stroke:var(--gold)}.e2d-furniture-shape.e2d-selected-fill{fill:var(--gold);fill-opacity:.12}.e2d-furniture-glyph{font-family:var(--font-mono);font-weight:600;fill:var(--graphite);letter-spacing:.04em;pointer-events:none}.e2d-dim-line,.e2d-dim-extension,.e2d-dim-tick{stroke:var(--drafting-blue);fill:none}.e2d-dim-text{font-family:var(--font-mono);fill:var(--drafting-blue)}.e2d-dimension-selected .e2d-dim-line,.e2d-dimension-selected .e2d-dim-extension,.e2d-dimension-selected .e2d-dim-tick{stroke:var(--gold)}.e2d-dimension-selected .e2d-dim-text{fill:var(--gold);font-weight:600}.e2d-draft-committed{fill:var(--ink);fill-opacity:.12;stroke:var(--ink);stroke-opacity:.4}.e2d-draft-rubber{fill:var(--ink);fill-opacity:.06;stroke:var(--ink);stroke-opacity:.35}.e2d-draft-length{font-family:var(--font-mono);fill:var(--drafting-blue)}.e2d-snap-marker{fill:var(--gold);fill-opacity:.85;stroke:var(--paper-white)}.dh-plan-pane{position:absolute;top:0;right:0;bottom:0;left:0}.dh-plan-pane[data-cursor] svg.e2d-canvas:not(.e2d-space-pan):not(.e2d-panning){cursor:var(--dh-cursor, default)}.dh-view3d-pane{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--vellum-deep)}.dh-split{position:absolute;top:0;right:0;bottom:0;left:0;display:flex}.dh-split-pane{position:relative;flex:1 1 50%;min-width:0;min-height:0}.dh-split-pane+.dh-split-pane{border-left:1px solid var(--hairline)}.dh-loading-3d{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;color:var(--graphite);font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase}.dh-zoom-controls{display:flex;align-items:center;gap:2px}.dh-scale-readout{color:var(--graphite)}@media(prefers-reduced-motion:no-preference){.dh-world[data-draw-in=true] .e2d-wall-shape{stroke-dasharray:120000;stroke-dashoffset:120000;animation:dh-wall-draw .6s ease-out forwards}.dh-world[data-draw-in=true] .e2d-rooms-layer,.dh-world[data-draw-in=true] .e2d-openings-layer,.dh-world[data-draw-in=true] .e2d-furniture-layer,.dh-world[data-draw-in=true] .e2d-dimensions-layer{opacity:0;animation:dh-fade-in .28s ease-out .5s forwards}}@keyframes dh-wall-draw{to{stroke-dashoffset:0}}@keyframes dh-fade-in{to{opacity:1}}:root{--vellum: #f6f3ea;--vellum-deep: #efead9;--ink: #2b2a26;--graphite: #64604f;--hairline: #dbd4c2;--drafting-blue: #3a6b9e;--gold: #c9a227;--gold-deep: #a5841c;--paper-white: #fffdf7;--danger: #a3402f;--focus-ring: var(--gold-deep);--font-display: "Fraunces", Georgia, "Times New Roman", serif;--font-ui: "Archivo", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;--font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--space-7: 48px;--radius-sm: 3px;--radius-md: 6px;--duration-fast: .1s;--duration-base: .15s;--ease-out: cubic-bezier(.16, 1, .3, 1);--shadow-panel: 0 1px 2px rgba(43, 42, 38, .06), 0 4px 20px rgba(43, 42, 38, .1);color-scheme:light}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--vellum);color:var(--ink);font-family:var(--font-ui);font-size:14px;line-height:1.45;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}h1,h2,h3{margin:0;font-family:var(--font-display);font-weight:600;letter-spacing:-.01em}p{margin:0}button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}button{background:none;border:none;padding:0;cursor:pointer;text-align:left}button:disabled{cursor:not-allowed}a{color:inherit}img,svg{display:block}:focus{outline:none}:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px;border-radius:var(--radius-sm);box-shadow:0 0 0 2px var(--paper-white)}.mono-caps{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.08em}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}