/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial}::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before{box-sizing:border-box;border:0 solid;margin:0;padding:0}::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){-webkit-appearance:button;appearance:button}::file-selector-button{-webkit-appearance:button;appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.relative{position:relative}.start{inset-inline-start:var(--spacing)}.grid{display:grid}.table{display:table}.grow{flex-grow:1}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}}:root{--ink:#07110f;--ink-2:#0b1815;--panel:#10211d;--line:#e1f7ee21;--cream:#ecf3ed;--muted:#8fa59d;--accent:#d5ff63;--aqua:#83d9cf}*{box-sizing:border-box}html,body{background:var(--ink);min-height:100%;color:var(--cream);margin:0}body{font-family:var(--font-geist-sans), Arial, sans-serif;overflow:hidden}button,input{font:inherit}button{color:inherit}.brand{font:650 17px/1 var(--font-geist-mono), monospace;letter-spacing:.08em;white-space:nowrap;align-items:center;gap:7px;display:flex}.brand b{color:var(--accent);font-weight:650}.brand-mark{border:1px solid var(--accent);width:30px;height:30px;color:var(--accent);place-items:center;margin-right:6px;font-size:14px;display:grid;transform:rotate(45deg)}.brand-mark:first-letter{transform:rotate(-45deg)}.upload-page{background:var(--ink);grid-template-rows:76px 1fr 56px;min-height:100vh;display:grid}.landing-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:0 clamp(22px,4vw,64px);display:flex}.local-badge{color:var(--muted);align-items:center;gap:9px;font-size:12px;display:flex}.local-badge i{background:var(--accent);border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 4px #d5ff631a}.upload-hero{grid-template-columns:minmax(480px,1fr) minmax(420px,.88fr);min-height:0;display:grid}.hero-copy{border-right:1px solid var(--line);flex-direction:column;justify-content:center;padding:clamp(42px,6vh,80px) clamp(30px,5vw,80px);display:flex}.eyebrow{color:var(--aqua);font:600 11px/1 var(--font-geist-mono), monospace;letter-spacing:.22em;margin:0 0 18px}.hero-copy h1{letter-spacing:-.065em;margin:0;font-size:clamp(48px,6.2vw,92px);font-weight:590;line-height:.92}.hero-copy h1 em{color:var(--accent);font-style:normal}.hero-lead{color:#aabbb5;max-width:600px;margin:25px 0 30px;font-size:clamp(15px,1.25vw,18px);line-height:1.58}.drop-zone{background:#0b1b17;border:1px dashed #d5ff636b;grid-template-columns:58px 1fr auto;align-items:center;gap:18px;min-height:106px;padding:20px 22px;transition:all .2s;display:grid;position:relative}.drop-zone.is-dragging{background:#15251b;border-style:solid;transform:translateY(-2px)}.drop-zone input{opacity:0;width:1px;height:1px;position:absolute}.drop-icon{border:1px solid #83d9cf73;border-radius:50%;place-items:center;width:58px;height:58px;display:grid;position:relative}.drop-icon:before,.drop-icon:after{content:"";border:1px solid #83d9cf47;border-radius:50%;position:absolute;inset:7px -4px}.drop-icon:after{inset:-4px 7px}.drop-icon span{font:600 10px/1 var(--font-geist-mono), monospace;color:var(--aqua)}.drop-zone strong{margin-bottom:7px;font-size:15px;display:block}.drop-zone small{color:var(--muted);font-size:12px}.drop-zone button{background:var(--accent);color:#14200d;cursor:pointer;border:0;padding:13px 16px;font-size:12px;font-weight:720}.drop-zone button span{margin-left:10px}.drop-zone button:disabled{opacity:.55;cursor:wait}.upload-error{color:#ff9b8c;margin:10px 0 0;font-size:12px}.demo-row{color:#647a72;align-items:center;gap:18px;margin-top:18px;font-size:11px;display:flex}.demo-button{color:var(--cream);cursor:pointer;text-underline-offset:4px;background:0 0;border:0;padding:0;font-size:12px;text-decoration:underline}.demo-button span{border:1px solid #536961;border-radius:50%;place-items:center;width:22px;height:22px;margin-right:7px;font-size:7px;text-decoration:none;display:inline-grid}.hero-visual{background:#12211d;min-height:540px;position:relative;overflow:hidden}.preview-image{filter:saturate(.75)contrast(1.12)brightness(.62);background-image:url(/sample/4.jpeg);background-position:50% 41%;background-size:cover;position:absolute;inset:0;transform:scale(1.05)}.hero-visual:after{content:"";pointer-events:none;background:#020c0a1f;position:absolute;inset:0;box-shadow:inset 0 0 130px #0000008c}.preview-topline{z-index:2;color:#ffffffb8;font:500 9px/1 var(--font-geist-mono), monospace;letter-spacing:.12em;justify-content:space-between;display:flex;position:absolute;top:25px;left:28px;right:28px}.preview-reticle{z-index:2;border:1px solid #d5ff6366;border-radius:50%;place-items:center;width:170px;height:170px;display:grid;position:absolute;inset:50% auto auto 50%;transform:translate(-50%,-50%)}.preview-reticle:before,.preview-reticle:after{content:"";background:#d5ff6380;position:absolute}.preview-reticle:before{width:210px;height:1px}.preview-reticle:after{width:1px;height:210px}.preview-reticle span{background:var(--accent);color:#15200f;width:66px;height:66px;font:700 13px/1 var(--font-geist-mono), monospace;border-radius:50%;place-items:center;display:grid}.preview-caption{z-index:2;justify-content:space-between;align-items:flex-end;display:flex;position:absolute;bottom:34px;left:32px;right:32px}.preview-caption b{letter-spacing:-.04em;font-size:clamp(22px,2.4vw,36px);line-height:1.03}.preview-caption span{color:#ffffffb3;writing-mode:vertical-rl;font-size:10px}.scan-lines{z-index:2;opacity:.5;pointer-events:none;background-image:linear-gradient(#ffffff06 1px,#0000 1px);background-size:100% 7px;position:absolute;inset:0}.landing-footer{border-top:1px solid var(--line);color:#667a73;font:500 9px/1 var(--font-geist-mono), monospace;letter-spacing:.11em;align-items:center;gap:28px;padding:0 clamp(22px,4vw,64px);display:flex}.landing-footer strong{color:#9cada7;margin-left:auto;font-weight:500}.workspace{background:#07110f;grid-template-rows:66px 1fr;height:100vh;display:grid}.workspace-header{border-bottom:1px solid var(--line);z-index:10;background:#081411;grid-template-columns:205px minmax(220px,1fr) auto auto;align-items:center;gap:22px;padding:0 20px;display:grid}.project-title{border-left:1px solid var(--line);min-width:0;padding-left:20px}.project-title span{color:var(--aqua);font:600 8px/1 var(--font-geist-mono), monospace;letter-spacing:.18em;margin-bottom:5px;display:block}.project-title strong{text-overflow:ellipsis;white-space:nowrap;font-size:13px;display:block;overflow:hidden}.header-stats{color:var(--muted);gap:24px;font-size:10px;display:flex}.header-stats b{color:var(--cream);font:600 11px/1 var(--font-geist-mono), monospace}.header-actions{gap:8px;display:flex}.header-actions button{border:1px solid var(--line);cursor:pointer;background:0 0;padding:10px 13px;font-size:10px}.header-actions .new-project{background:var(--accent);color:#13200c;border-color:var(--accent);font-weight:700}.workspace-body{min-height:0;display:flex}.side-rail{border-right:1px solid var(--line);z-index:6;background:#0b1815;flex:0 0 326px;width:326px;transition:width .25s,flex-basis .25s;position:relative}.side-rail.rail-collapsed{flex-basis:0;width:0}.rail-content{grid-template-rows:auto auto 218px auto 1fr auto;gap:12px;width:326px;height:100%;padding:19px;display:grid;overflow:hidden}.rail-collapsed .rail-content{opacity:0;pointer-events:none}.rail-toggle{z-index:5;border:1px solid var(--line);width:25px;height:42px;color:var(--muted);cursor:pointer;background:#0b1815;border-left:0;position:absolute;top:18px;right:-25px}.rail-section-title,.station-list-head{color:var(--muted);font:600 9px/1 var(--font-geist-mono), monospace;letter-spacing:.14em;justify-content:space-between;align-items:center;display:flex}.rail-section-title b{color:var(--accent);background:#d5ff6314;padding:6px 7px;font-size:8px}.level-selector-row{grid-template-columns:1fr auto;gap:7px;display:grid}.level-selector-row select{border:1px solid var(--line);min-width:0;height:34px;color:var(--cream);font:550 9px/1 var(--font-geist-mono), monospace;background:#0e201c;padding:0 9px}.level-selector-row button{border:1px solid var(--line);color:var(--aqua);cursor:pointer;background:0 0;padding:0 9px;font-size:8px}.level-selector-row button:hover{border-color:var(--aqua)}.map-card{border:1px solid var(--line);background:#0e201c;position:relative;overflow:hidden}.map-card:before{content:"";background-image:linear-gradient(#ffffff06 1px,#0000 1px),linear-gradient(90deg,#ffffff06 1px,#0000 1px);background-size:18px 18px;position:absolute;inset:0}.station-map-shell{z-index:1;position:absolute;inset:0}.station-map{cursor:grab;touch-action:none;outline:none;width:100%;height:100%;position:absolute;inset:0}.station-map:active{cursor:grabbing}.station-map:focus-visible{box-shadow:inset 0 0 0 2px #d5ff63bf}.map-scale{z-index:2;color:#6f847d;font:500 8px/1 var(--font-geist-mono), monospace;position:absolute;bottom:9px;left:10px}.map-scale i{vertical-align:middle;border-top:1px solid #6f847d;width:30px;margin-right:6px;display:inline-block}.map-north{z-index:2;color:var(--accent);font:600 9px/1 var(--font-geist-mono), monospace;position:absolute;top:9px;right:10px}.map-zoom-controls{z-index:3;gap:3px;display:grid;position:absolute;top:27px;right:8px}.map-zoom-controls button{width:27px;height:27px;color:var(--cream);cursor:pointer;font:650 14px/1 var(--font-geist-mono), monospace;-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px);background:#07110fd1;border:1px solid #e1f7ee33;padding:0}:is(.map-zoom-controls button:hover,.map-zoom-controls button:focus-visible){border-color:var(--accent);color:var(--accent);outline:none}.map-crs-badge{z-index:2;color:var(--aqua);font:600 7px/1 var(--font-geist-mono), monospace;letter-spacing:.08em;background:#07110fb8;border:1px solid #83d9cf33;padding:5px 6px;position:absolute;top:8px;left:9px}.map-mode-controls{z-index:3;-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px);background:#07110fd1;border:1px solid #e1f7ee33;display:flex;position:absolute;top:7px;left:50%;transform:translate(-50%)}.map-mode-controls button{color:#839790;cursor:pointer;height:24px;font:650 7px/1 var(--font-geist-mono), monospace;letter-spacing:.08em;background:0 0;border:0;border-right:1px solid #e1f7ee24;padding:0 7px}.map-mode-controls button:last-child{border-right:0}.map-mode-controls button.active{color:var(--accent);background:#d5ff6321}:is(.map-mode-controls button:hover,.map-mode-controls button:focus-visible){color:var(--cream);outline:none}.map-attribution{z-index:3;color:#33504a;background:#ffffffdb;gap:3px;padding:2px 4px;font:500 7px/1 Arial,sans-serif;display:flex;position:absolute;bottom:5px;right:7px}.map-attribution a{color:inherit;text-decoration:none}:is(.map-attribution a:hover,.map-attribution a:focus-visible){outline:none;text-decoration:underline}.station-list{scrollbar-width:thin;scrollbar-color:#355047 transparent;min-height:0;overflow:auto}.station-list button{text-align:left;cursor:pointer;background:0 0;border:0;border-bottom:1px solid #ffffff0f;grid-template-columns:35px 1fr auto;align-items:center;gap:9px;width:100%;padding:10px 8px;display:grid}.station-list button:hover{background:#ffffff06}.station-list button.active{background:#d5ff6312}.station-index{color:#60736c;font:600 9px/1 var(--font-geist-mono), monospace}.station-list button.active .station-index,.station-list button.active i{color:var(--accent)}.station-list button b{margin-bottom:4px;font-size:11px;display:block}.station-list button small{color:#6e827b;font:500 8px/1 var(--font-geist-mono), monospace;display:block}.station-list button i{color:#4c6159;font-style:normal}.import-note{border-top:1px solid var(--line);align-items:center;gap:10px;padding-top:13px;display:flex}.import-note>i{width:24px;height:24px;color:var(--accent);background:#d5ff631f;border-radius:50%;place-items:center;font-size:11px;font-style:normal;display:grid}.import-note b{margin-bottom:3px;font-size:9px;display:block}.import-note small{color:#6f827b;font-size:8px;display:block}.level-dialog-backdrop{z-index:30;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#020907c2;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.level-dialog{background:#0b1815;border:1px solid #d5ff6347;width:min(590px,100%);padding:34px;position:relative;box-shadow:0 25px 90px #00000073}.level-dialog h2{letter-spacing:-.045em;margin:0 0 10px;font-size:30px}.level-dialog>p:not(.eyebrow){color:#9cafa8;margin:0 0 24px;font-size:13px;line-height:1.55}.level-dialog>p b{color:var(--accent)}.level-choice{border:1px solid var(--line);background:#0e201c}.building-choice{grid-template-columns:1fr 112px;gap:18px;padding:18px;display:grid}.building-choice strong,.continuous-choice strong{margin-bottom:5px;font-size:13px;display:block}.building-choice small,.continuous-choice small{color:#81958e;font-size:10px;line-height:1.4;display:block}.building-choice label span{color:var(--muted);font:550 8px/1 var(--font-geist-mono), monospace;margin-bottom:6px;display:block}.building-choice input{width:100%;height:37px;color:var(--accent);font:650 13px/1 var(--font-geist-mono), monospace;background:#081411;border:1px solid #d5ff6359;padding:0 10px}.building-choice>button{background:var(--accent);color:#13200d;cursor:pointer;border:0;grid-column:1/3;height:42px;font-weight:750}.continuous-choice{border:1px solid var(--line);text-align:left;cursor:pointer;background:0 0;justify-content:space-between;align-items:center;width:100%;margin-top:9px;padding:15px 18px;display:flex}.continuous-choice:hover{border-color:var(--aqua)}.continuous-choice>b{color:var(--aqua);font-size:18px}.dialog-close{width:34px;height:34px;color:var(--muted);cursor:pointer;background:0 0;border:0;font-size:21px;position:absolute;top:10px;right:12px}.viewer-stage{background:#0c1513;flex:1;min-width:0;position:relative;overflow:hidden}.panorama-shell,.panorama-canvas{width:100%;height:100%;position:absolute;inset:0}.panorama-canvas{cursor:grab;touch-action:none;outline:none;display:block}.panorama-canvas:active{cursor:grabbing}.panorama-hotspots{z-index:3;opacity:0;pointer-events:none;transition:opacity .18s;position:absolute;inset:0}.panorama-hotspots.is-visible{opacity:1}.panorama-hotspots:not(.is-visible) .panorama-hotspot{pointer-events:none!important}.panorama-hotspot{opacity:0;pointer-events:none;cursor:pointer;background:0 0;border:0;border-radius:50%;width:34px;height:34px;padding:0;transition:opacity .12s linear,filter .16s;position:absolute}:is(.panorama-hotspot:hover,.panorama-hotspot:focus-visible){z-index:2;filter:brightness(1.16);outline:none}.hotspot-dot{background:#ffffffc7;border:1px solid #fffffff5;border-radius:50%;position:absolute;inset:9px;box-shadow:0 0 0 5px #ffffff1f,0 2px 12px #0000005c}.hotspot-dot:after{content:"";border:1px solid #ffffff47;border-radius:50%;position:absolute;inset:-7px}.hotspot-label{color:#fff;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);opacity:0;visibility:hidden;white-space:nowrap;text-align:center;background:#040c0ac2;border:1px solid #ffffff40;min-width:86px;padding:7px 9px;transition:opacity .15s,transform .15s,visibility .15s;position:absolute;bottom:39px;left:50%;transform:translate(-50%,5px);box-shadow:0 6px 20px #00000038}:is(.panorama-hotspot:hover .hotspot-label,.panorama-hotspot:focus-visible .hotspot-label){opacity:1;visibility:visible;transform:translate(-50%)}.hotspot-label b{font:650 10px/1 var(--font-geist-mono), monospace;display:block}.hotspot-label small{color:#ffffffad;margin-top:4px;font-size:8px;display:block}.viewer-message{color:#a9bbb4;background:#0c1815;justify-content:center;align-items:center;gap:12px;font-size:12px;display:flex;position:absolute;inset:0}.error-message{color:#ff9d91}.loader-ring{border:2px solid #d5ff632e;border-top-color:var(--accent);border-radius:50%;width:20px;height:20px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.station-overlay{z-index:3;border-left:2px solid var(--accent);text-shadow:0 1px 8px #000;padding-left:13px;position:absolute;top:23px;left:30px}.station-overlay span{color:var(--accent);font:600 8px/1 var(--font-geist-mono), monospace;letter-spacing:.14em;margin-bottom:5px;display:block}.station-overlay strong{margin-bottom:4px;font-size:17px;display:block}.station-overlay small{color:#ffffffab;font:500 8px/1 var(--font-geist-mono), monospace}.compass{z-index:4;background:#040c0a42;border:1px solid #ffffff4d;border-radius:50%;place-items:center;width:54px;height:54px;display:grid;position:absolute;top:23px;right:28px}.compass span{color:var(--accent);font:700 8px/1 var(--font-geist-mono), monospace;position:absolute;top:7px}.compass i{background:linear-gradient(var(--accent) 50%,#fff6 50%);transform-origin:50%;width:1px;height:26px}.viewer-controls{z-index:4;gap:5px;display:grid;position:absolute;top:94px;right:26px}.viewer-controls button{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);cursor:pointer;background:#040c0a80;border:1px solid #ffffff3d;width:36px;height:36px;font-size:16px}.viewer-controls button:hover{border-color:var(--accent);color:var(--accent)}.nadir-note{z-index:4;color:#ffffff94;font:500 8px/1 var(--font-geist-mono), monospace;letter-spacing:.08em;position:absolute;bottom:20px;right:26px}.nadir-note span{background:var(--accent);border-radius:50%;width:6px;height:6px;margin-right:5px;display:inline-block}.neighbor-links{z-index:4;gap:8px;display:flex;position:absolute;bottom:78px;left:50%;transform:translate(-50%)}.neighbor-links button{-webkit-backdrop-filter:blur(9px);backdrop-filter:blur(9px);text-align:left;cursor:pointer;background:#040c0a9e;border:1px solid #ffffff47;grid-template-rows:auto auto;grid-template-columns:26px 1fr;align-items:center;min-width:96px;padding:8px 10px;display:grid}.neighbor-links button:hover{border-color:var(--accent)}.neighbor-links button>span{color:var(--accent);grid-row:1/3;font-size:18px}.neighbor-links b{font:650 10px/1 var(--font-geist-mono), monospace}.neighbor-links small{color:#9aaca6;font-size:8px}.sequence-controls{z-index:4;-webkit-backdrop-filter:blur(9px);backdrop-filter:blur(9px);background:#040c0ab3;border:1px solid #ffffff38;align-items:center;display:flex;position:absolute;bottom:20px;left:50%;transform:translate(-50%)}.sequence-controls button{cursor:pointer;background:0 0;border:0;width:40px;height:36px}.sequence-controls button:hover{color:var(--accent)}.sequence-controls span{color:#8ea19a;font:500 9px/1 var(--font-geist-mono), monospace;padding:0 15px}.sequence-controls b{color:var(--cream)}.control-survey-watermark{z-index:4;opacity:.76;background:#ffffffdb;border:1px solid #ffffff3d;width:174px;padding:5px 6px 6px;text-decoration:none;transition:opacity .2s,transform .2s;display:block;position:absolute;bottom:18px;left:22px;box-shadow:0 6px 22px #0000002e}.control-survey-watermark:hover{opacity:.96;transform:translateY(-1px)}.control-survey-watermark img{width:100%;height:auto;display:block}.control-survey-watermark span{color:#214a75;text-align:center;font:650 8px/1 var(--font-geist-mono), monospace;letter-spacing:.05em;padding-top:4px;display:block}@media (max-width:1000px){.upload-hero{grid-template-columns:1fr;overflow-y:auto}.hero-copy{border-right:0}.hero-visual{min-height:420px}.landing-footer span,.header-stats{display:none}.workspace-header{grid-template-columns:185px 1fr auto}.header-actions button:first-child{display:none}}@media (max-width:720px){body{overflow:auto}.upload-page{grid-template-rows:64px 1fr auto;min-height:100svh}.local-badge{font-size:0}.hero-copy{padding:42px 20px 35px}.hero-copy h1{font-size:52px}.drop-zone{grid-template-columns:48px 1fr;padding:16px}.drop-icon{width:46px;height:46px}.drop-zone button{grid-column:1/3;width:100%}.demo-row{flex-direction:column;align-items:flex-start;gap:10px}.hero-visual{min-height:360px}.landing-footer{min-height:50px}.landing-footer strong{margin-left:0}.workspace{height:100svh}.workspace-header{grid-template-columns:1fr auto;padding:0 12px}.workspace-header .brand{font-size:14px}.project-title{display:none}.header-actions .new-project{padding:9px}.side-rail{height:100%;position:absolute;inset:0 auto 0 0;box-shadow:12px 0 30px #00000040}.side-rail.rail-collapsed{width:0}.neighbor-links button:nth-child(n+3){display:none}.neighbor-links{bottom:72px}.station-overlay{top:18px;left:18px}.compass{top:17px;right:16px}.viewer-controls{top:82px;right:16px}.nadir-note{display:none}.control-survey-watermark{width:145px;bottom:14px;left:14px}.level-dialog{padding:28px 20px 20px}.level-dialog h2{font-size:25px}.building-choice{grid-template-columns:1fr}.building-choice>button{grid-column:1}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}