html,body{width:100%;height:100%;margin:0;overflow:hidden}canvas{width:100%;height:100%;display:block}#room-menu{color:#fff;z-index:10;background:#282828e6;border-radius:8px;flex-direction:column;gap:8px;padding:12px;display:flex;position:absolute;top:20px;left:20px}.menu-title,.panel-toggle{color:#fff;margin:0;font-size:16px}.panel-toggle{text-align:left;cursor:pointer;background:0 0;border:none;justify-content:space-between;align-items:center;gap:10px;width:100%;padding:0;font-family:inherit;display:flex}.panel-toggle:after{content:"▸";color:#ccc;font-size:14px;line-height:1}.ui-panel.is-open .panel-toggle:after{content:"▾"}.ui-panel .panel-body{flex-direction:column;gap:8px;display:none}.ui-panel.is-open .panel-body{display:flex}.ui-panel:not(.is-open){gap:0}#room-menu button:not(.panel-toggle){cursor:pointer;background:#fff;border:none;border-radius:4px;padding:8px 14px;font-size:14px}#room-menu button:not(.panel-toggle):hover{background:#ddd}.panel-toggle:hover,.panel-toggle:hover:after{color:#fff}.menu-hint{color:#bbb;font-size:12px}.size-row{gap:8px;display:flex}#room-size-row[hidden]{display:none}.size-field{color:#fff;flex-direction:column;flex:1;gap:4px;font-size:13px;display:flex}.size-field input{box-sizing:border-box;border:none;border-radius:4px;width:100%;padding:6px;font-size:14px}.field-label{color:#d4e6ff;font-size:13px}#room-settings{color:#fff;z-index:10;background:#282828e6;border-radius:8px;flex-direction:column;gap:8px;width:180px;padding:12px;display:none;position:absolute;top:20px;right:220px}#room-settings input{box-sizing:border-box;border:none;border-radius:4px;width:100%;padding:7px;font-size:14px}#room-settings button{cursor:pointer;background:#fff;border:none;border-radius:4px;padding:8px;font-size:14px}#room-settings textarea{box-sizing:border-box;resize:vertical;border:none;border-radius:4px;width:100%;padding:7px;font-family:inherit;font-size:13px}#room-settings button:hover{background:#ddd}#room-settings button.active{background:#8ec8ff}#connector-settings{color:#fff;z-index:10;background:#282828e6;border-radius:8px;flex-direction:column;gap:8px;width:180px;padding:12px;display:none;position:absolute;top:20px;right:220px}#connector-settings button{cursor:pointer;background:#fff;border:none;border-radius:4px;padding:8px;font-size:14px}#connector-settings button:hover{background:#ddd}#connector-direction-row{gap:6px;display:flex}#connector-direction-row[hidden]{display:none}#connector-direction-row button{flex:1}#room-settings input:disabled{opacity:.55;cursor:not-allowed}.room-image-row{gap:6px;display:flex}.room-image-row button{flex:1}#room-image-clear{flex:.7}#room-image-name{text-overflow:ellipsis;white-space:nowrap;min-height:1em;overflow:hidden}#wall-hint,#shape-hint{color:#cfe8ff;background:#8ec8ff2e;border-radius:4px;padding:8px 10px;font-size:12px;line-height:1.5}#wall-tools{gap:4px;margin-bottom:6px;display:flex}#wall-tools button{flex:1;min-width:0;padding:6px 2px;font-size:13px}#room-tooltip{color:#fff;pointer-events:none;z-index:20;background:#141414eb;border-radius:6px;max-width:260px;padding:8px 10px;font-size:13px;line-height:1.5;position:absolute}#room-tooltip-name{margin-bottom:2px;font-weight:700}#room-tooltip-name:empty{display:none}#room-tooltip-description{color:#ddd;white-space:pre-wrap}#room-tooltip-description:empty{display:none}#room-menu button.selected,#floor-buttons button.selected,#export-screen .export-modes button.selected,#settings-panel .export-modes button.selected,#wall-tools button.selected{background:#8ec8ff}#settings-panel{color:#fff;z-index:10;background:#282828e6;border-radius:8px;flex-direction:column;gap:8px;width:auto;padding:12px;display:flex;position:absolute;top:20px;right:20px}#settings-panel.is-open{width:200px}#floor-panel{z-index:10;background:#282828e6;border-radius:8px;flex-direction:column;gap:8px;width:auto;padding:12px;display:flex;position:absolute;bottom:20px;right:20px}#floor-panel.is-open{width:124px}#floor-buttons{flex-direction:column;gap:4px;display:flex}#floor-panel button:not(.panel-toggle){cursor:pointer;background:#fff;border:none;border-radius:4px;padding:8px;font-size:13px}#floor-panel button:not(.panel-toggle):hover:not(:disabled){background:#ddd}#floor-panel button:disabled{opacity:.45;cursor:default}#floor-panel .menu-hint{text-align:center;font-size:11px;line-height:1.35}.floor-row{gap:4px;display:flex}.floor-row .floor-select{flex:1}.floor-row .floor-delete{flex-shrink:0;width:28px;padding:8px 0}#export-panel{z-index:10;position:absolute;bottom:20px;left:20px}#export-open{color:#fff;cursor:pointer;background:#282828e6;border:none;border-radius:8px;padding:10px 14px;font-size:14px}#export-open:hover{background:#3a3a3af2}#export-screen{z-index:40;color:#fff;background:#141414;display:flex;position:fixed;inset:0}#export-screen[hidden]{display:none!important}#export-preview-pane{flex:1;justify-content:center;align-items:center;min-width:0;padding:28px 32px;display:flex;position:relative}#export-preview-image{object-fit:contain;background:#202020;max-width:100%;max-height:calc(100vh - 56px);box-shadow:0 12px 40px #00000059}#export-preview-image[hidden]{display:none!important}#export-preview-status{color:#d7e7ff;pointer-events:none;font-size:14px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}#export-preview-status[hidden]{display:none!important}#export-preview-pane.rotate-plan{cursor:pointer}#export-preview-pane.rotate-drag{cursor:grab}#export-preview-pane.rotate-dragging{cursor:grabbing}#export-rotate-hint{color:#9fb4cc;pointer-events:none;font-size:13px;position:absolute;bottom:16px;left:24px}#export-screen-side{box-sizing:border-box;background:#282828fa;border-left:1px solid #ffffff14;flex-direction:column;flex-shrink:0;gap:10px;width:300px;padding:20px 16px;display:flex;overflow:auto}.export-screen-head{justify-content:space-between;align-items:center;gap:8px;display:flex}#export-screen-close{color:#fff;cursor:pointer;background:0 0;border:1px solid #ffffff59;border-radius:4px;padding:6px 10px;font-size:13px}#export-screen-close:hover{background:#ffffff14}.export-label,.export-field,.export-check,.export-hint{font-size:13px}.export-hint{color:#bbb;line-height:1.4}.export-modes{flex-wrap:wrap;gap:6px;display:flex}.export-modes button{cursor:pointer;background:#fff;border:none;border-radius:4px;flex:1;min-width:0;padding:8px 4px;font-size:12px}.export-modes button:hover,#export-download:hover,#export-ccfolia:hover{background:#ddd}.export-field{flex-direction:column;gap:4px;display:flex}.export-field input,.export-field select{box-sizing:border-box;border:none;border-radius:4px;width:100%;padding:7px;font-size:14px}.export-check{align-items:center;gap:8px;display:flex}#export-fov-field[hidden],#export-all-floors-row[hidden],#export-iso-hint[hidden],#export-cell-field[hidden],#export-cell-hint[hidden],#export-aspect-field[hidden]{display:none!important}#export-plan-options .export-check{margin-top:4px}#export-download,#export-ccfolia,#sample-map-apply{color:#1a1a1a;cursor:pointer;background:#fff;border:none;border-radius:4px;padding:8px;font-size:14px}#sample-map-apply:disabled{opacity:.45;cursor:not-allowed}#settings-panel button:not(.panel-toggle):hover:not(:disabled){background:#ddd}#room-settings input[type=checkbox]{width:auto;padding:0}