.apartment-app{background:radial-gradient(circle at 50% -20%,#3b3026 0%,var(--paper) 48%);height:100%;min-height:0;color:var(--ink);flex-direction:column;display:flex;overflow:hidden}.apartment-app button,.apartment-app select{font:inherit;color:inherit;cursor:pointer}.apartment-app button{border:1px solid var(--line-strong);border-radius:var(--control-radius);font-size:var(--text-control);transition:background .2s var(--ease),color .2s var(--ease);background:0 0;padding:9px 13px}.apartment-app button:hover{background:#e7dfd2}.apartment-app button:disabled{opacity:.45;cursor:default}.apartment-app button:focus-visible,.apartment-app a:focus-visible,.apt-plan g:focus-visible{outline:2px solid var(--timber);outline-offset:3px}.apt-viewbar{flex-shrink:0;justify-content:space-between;align-items:center;gap:16px;padding:8px 12px 0;display:flex}.apt-viewbar nav{background:#ffffff0e;border:1px solid #ffffff14;border-radius:12px;gap:3px;padding:4px;display:flex}.apt-viewbar nav button{color:#efefe79e;white-space:nowrap;background:0 0;border:0;border-radius:8px;padding:8px 15px;font-size:13px}.apt-viewbar nav button:hover{color:#fffdf6;background:#ffffff0c}.apt-viewbar nav button[aria-pressed=true]{color:var(--ink);background:#f2efe6}.apartment-app .apt-quality{white-space:nowrap;color:#f7f5eeb8;background:#ffffff0e;border:1px solid #ffffff24;font-size:12px}.apartment-app .apt-quality:hover{color:#fffdf6;background:#ffffff18}.apt-content{flex:1;grid-template-columns:minmax(0,1fr) clamp(310px,22vw,400px);gap:10px;min-height:0;padding:10px;display:grid}.apt-stage{background:var(--stage);border-radius:var(--radius);border:1px solid #ffffff14;min-width:0;min-height:0;position:relative;overflow:hidden;box-shadow:0 28px 80px #0b080652}.apt-stage:has(.apt-plan-view,.apt-source-view,.apt-fallback){background:var(--panel)}.apt-canvas{isolation:isolate;position:absolute;inset:0}.apt-canvas canvas{touch-action:none}.apt-toolbar{z-index:3;pointer-events:none;justify-content:space-between;align-items:flex-start;gap:10px;display:flex;position:absolute;top:14px;left:14px;right:14px}.apt-toolbar>*{pointer-events:auto}.apt-segment,.apt-toolbar-actions{-webkit-backdrop-filter:blur(16px);background:#1c1814c7;border:1px solid #ffffff21;border-radius:13px;padding:4px;display:flex;box-shadow:0 14px 38px #04080547}.apt-toolbar-actions{flex-wrap:wrap;justify-content:flex-end;gap:2px}.apt-toolbar .apt-segment button,.apt-toolbar-actions button{color:#f4efe6bd;border:0;border-radius:9px;padding:8px 11px;font-size:12px}.apt-toolbar button:hover{color:#fffdf6;background:#ffffff15}.apt-toolbar button[aria-pressed=true]{color:var(--ink);background:#f2efe6;box-shadow:0 4px 10px #0b080626}.apt-stage-caption{pointer-events:none;background:#f4efe6ed;border-radius:10px;max-width:calc(100% - 36px);padding:10px 15px;position:absolute;bottom:18px;left:18px;box-shadow:0 5px 20px #0b08061c}.apt-stage-caption span{font-family:var(--font-display),Georgia,serif;font-size:22px;font-style:italic;line-height:1.15;display:block}.apt-stage-caption small{color:var(--muted);margin-top:5px;font-size:11px;display:block}.apt-sidebar{overscroll-behavior-y:contain;border-radius:var(--radius);background:linear-gradient(155deg,#f9f7f0fa,#e9e7def5);border:1px solid #ffffff73;min-width:0;min-height:0;padding:32px 28px 26px;overflow-y:auto;box-shadow:0 28px 70px #0b080638}.apt-kicker,.apt-view-heading>p{color:var(--muted);font-size:12px;font-style:italic;line-height:1.45;font-family:var(--font-display),Georgia,serif;margin:0 0 8px}.apt-sidebar h1{font-family:var(--font-display),Georgia,serif;letter-spacing:-.02em;margin:12px 0 14px;font-size:clamp(30px,2.8vw,36px);font-weight:500;line-height:1.14}.apt-intro{font-size:var(--text-body);line-height:var(--leading-body);color:var(--muted);margin:14px 0 24px}.apt-directory{border-top:1px solid var(--line);margin:22px 0 14px}.apt-directory button{text-align:left;grid-template-columns:24px 1fr 18px;align-items:center;gap:6px;width:100%;min-height:44px;font-size:13px;display:grid;border:0!important;border-bottom:1px solid var(--line)!important;border-radius:0!important;padding:9px 0!important}.apt-directory button b{font-size:13px;font-weight:400;line-height:1.45}.apt-directory button span{color:var(--faint);font-variant-numeric:tabular-nums;font-size:11px}.apt-directory button[aria-pressed=true]{color:var(--accent-strong);background:#a37b5212}.apt-room-size{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:20px 0;padding:15px 0}.apt-room-size span,.apt-room-size small{color:var(--muted);letter-spacing:.06em;margin-bottom:8px;font-size:11px;display:block}.apt-room-size b{font-family:var(--font-display),Georgia,serif;font-size:25px;font-weight:500}.apt-room-size small{margin:8px 0 0}.apt-text-link{color:var(--accent-strong)!important;border:0!important;padding:7px 0!important}.apt-controls{border-top:1px solid var(--line);margin-top:25px;padding-top:18px;font-size:13px}.apt-controls summary{cursor:pointer;margin-bottom:20px;font-weight:500}.apt-controls label{justify-content:space-between;align-items:center;gap:10px;margin:12px 0;display:flex}.apt-controls select{border:1px solid var(--line-strong);background:var(--panel-solid);border-radius:8px;max-width:155px;padding:8px;font-size:12px}.apt-toggle input{accent-color:var(--accent-strong);width:18px;height:18px}.apt-survey-note{border-top:1px solid var(--line);color:var(--muted);margin-top:28px;padding-top:18px;font-size:12px;line-height:1.6}.apt-survey-note b{color:var(--ink);font-weight:500}.apt-survey-note button{color:var(--accent-strong);border:0;padding:0;font-size:12px}.apt-opening-intro{color:var(--muted);font-size:12px;line-height:1.6}.apt-opening-row{border-bottom:1px solid var(--line);gap:5px;padding:14px 0;display:grid}.apt-opening-row b{font-size:13px;font-weight:500}.apt-opening-row span{color:var(--accent-strong);font-size:12px}.apt-opening-row small{color:var(--muted);font-size:12px;line-height:1.6}.apt-room-marker{white-space:nowrap;box-shadow:0 2px 10px #0001;color:var(--ink)!important;border:1px solid var(--line)!important;background:#f4efe6ed!important;border-radius:6px!important;padding:5px 8px!important;font-size:11px!important}.apt-room-marker.selected{color:#fff!important;background:#8d7354!important}.apt-loading{font-family:var(--font-display),Georgia,serif;background:var(--panel);color:var(--muted);place-items:center;font-size:24px;font-style:italic;display:grid;position:absolute;inset:0}.apt-plan-view,.apt-source-view{height:100%;padding:32px 35px;overflow-y:auto}.apt-view-heading h1{font-family:var(--font-display),Georgia,serif;letter-spacing:-.025em;margin:12px 0;font-size:clamp(34px,4.2vw,58px);font-style:italic;font-weight:400;line-height:1.08}.apt-view-heading span{color:var(--muted);max-width:65ch;font-size:14px;line-height:1.6;display:block}.apt-view-heading button{margin-top:16px}.apt-plan{width:100%;min-height:300px;max-height:calc(100% - 160px);margin:24px auto 0;display:block;overflow:visible}.apt-plan g[role=button]{cursor:pointer}.apt-plan text{font-family:var(--font-sans),Arial,sans-serif;fill:var(--ink)}.apt-plan.is-overlay{background:#fff;min-height:0;max-height:none}.apt-source-image{width:100%;height:auto;margin:24px 0}.apt-source-view>a{color:var(--accent-strong);margin-top:24px;font-size:13px;display:inline-block}.apt-footer{color:#efefe778;flex-shrink:0;justify-content:space-between;padding:4px 22px 10px;font-size:11px;display:flex}.apt-walk-pad{grid-template-columns:repeat(3,44px);gap:5px;display:grid;position:absolute;bottom:100px;right:18px}.apt-walk-pad button{touch-action:none;background:#f4efe6ed;min-height:44px;padding:6px;font-size:20px}.apt-fallback{height:100%;padding:70px 25px 90px;overflow-y:auto}.apt-fallback>p{text-align:center;font-size:13px}.apt-fallback .apt-plan{max-height:600px}@media (max-width:1050px){.apt-content{grid-template-columns:minmax(0,1fr) 290px}.apt-sidebar{padding:25px 22px}.apt-plan-view,.apt-source-view{padding:30px 20px}}@media (max-width:760px){.apartment-app{overscroll-behavior-y:contain;overflow-y:auto}.apt-viewbar{flex-wrap:wrap;align-items:flex-start;gap:8px}.apt-viewbar nav{flex-wrap:wrap}.apt-viewbar nav button{min-height:44px;padding:9px 10px;font-size:12px}.apt-content{flex:none;min-height:0;padding:8px;display:block}.apt-stage{height:65dvh;min-height:440px}.apt-sidebar{margin-top:8px;padding:28px 24px;overflow:visible}.apt-toolbar{gap:5px;top:10px;left:10px;right:10px}.apt-toolbar-actions{max-width:150px}.apt-toolbar button{min-height:44px;padding:7px 8px!important;font-size:11px!important}.apt-stage-caption{max-width:calc(100% - 24px);padding:8px 12px;bottom:12px;left:12px}.apt-stage-caption span{font-size:20px}.apt-stage-caption small{font-size:10px}.apt-directory{grid-template-columns:1fr 1fr;gap:0 20px;display:grid}.apt-directory button{grid-template-columns:20px 1fr 12px}.apt-footer{flex-wrap:wrap;gap:12px;padding:10px 15px;font-size:10px}.apt-plan-view,.apt-source-view{padding:25px 20px}.apt-plan{max-height:none}.apt-walk-pad{bottom:90px;right:15px}.apt-controls select{min-height:44px;font-size:16px}.apt-segment,.apt-toolbar-actions{-webkit-backdrop-filter:none;background:#fcf6eb}.apt-toolbar button{color:var(--muted)!important}.apt-toolbar button[aria-pressed=true]{background:#d8c7b0;color:var(--ink)!important}}.apt-survey-note summary{cursor:pointer;color:var(--ink);min-height:28px;font-weight:500}.apt-page-loading{text-align:center;background:var(--panel);height:100%;color:var(--ink);place-content:center;gap:18px;display:grid}.apt-page-loading p{font-family:var(--font-display),Georgia,serif;margin:0;font-size:28px}.apt-page-loading a{color:var(--accent-strong)}.apt-room-views{min-height:44px;color:var(--accent-strong);text-underline-offset:4px;align-items:center;font-size:13px;display:inline-flex}.apt-survey-note summary:focus-visible,.render-source-note summary:focus-visible{outline:2px solid var(--timber);outline-offset:3px}