:root{--brand-primary:#1f3350;--brand-accent:#4d94c6;--brand-link:#4d94c6;--bg:#eef1f5;--panel:#fffffff0;--panel-solid:#fff;--line:#d7dde5;--ink:#1a2230;--ink-soft:#5c6878;--radius:10px;--shadow:0 6px 24px #141e2d24;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;font:14px/1.45 system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;overflow:hidden}button{font:inherit;color:inherit}.app{width:100%;height:100%;position:relative}.canvas{touch-action:none;width:100%;height:100%;display:block;position:absolute;inset:0}.header{z-index:5;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);align-items:center;gap:10px;max-width:calc(100% - 24px);padding:8px 14px;display:flex;position:absolute;top:12px;left:12px}.header img{width:auto;height:26px}.header .title{color:var(--brand-primary);white-space:nowrap;text-overflow:ellipsis;font-weight:600;overflow:hidden}.header .sub{color:var(--ink-soft);white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.side{z-index:4;overscroll-behavior:contain;flex-direction:column;gap:10px;width:286px;padding-right:2px;display:flex;position:absolute;top:68px;bottom:92px;left:12px;overflow-y:auto}.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);flex:none;overflow:hidden}.panel>h2{letter-spacing:.04em;text-transform:uppercase;color:var(--ink-soft);border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:8px;margin:0;padding:10px 12px;font-size:12px;display:flex}.panel .body{max-height:320px;padding:6px 6px 8px;overflow-y:auto}.row{cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:6px;align-items:center;gap:8px;padding:4px 6px;display:flex}.row:hover{background:#4d94c61f}.row input{accent-color:var(--brand-accent);flex:none;margin:0}.row .name{text-overflow:ellipsis;white-space:nowrap;flex:auto;overflow:hidden}.row .count{color:var(--ink-soft);font-variant-numeric:tabular-nums;flex:none;font-size:12px}.linkbtn{color:var(--brand-link);cursor:pointer;text-transform:none;letter-spacing:0;background:0 0;border:0;padding:0 2px;font-size:12px}.linkbtn:hover{text-decoration:underline}.about dl{grid-template-columns:auto 1fr;gap:4px 12px;margin:0;padding:10px 12px;font-size:12px;display:grid}.about dt{color:var(--ink-soft)}.about dd{overflow-wrap:anywhere;margin:0}.toolbar{z-index:6;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);flex-wrap:wrap;align-items:center;gap:6px;max-width:calc(100% - 24px);padding:8px 10px;display:flex;position:absolute;bottom:14px;left:50%;transform:translate(-50%)}.toolbar button{border:1px solid var(--line);background:var(--panel-solid);cursor:pointer;white-space:nowrap;border-radius:7px;padding:6px 10px}.toolbar button:hover{border-color:var(--brand-accent)}.toolbar button.on{background:var(--brand-primary);border-color:var(--brand-primary);color:#fff}.toolbar .sep{background:var(--line);align-self:stretch;width:1px;margin:0 3px}.toolbar .explode{align-items:center;gap:8px;display:flex}.toolbar .explode label{color:var(--ink-soft);white-space:nowrap;font-size:12px}.toolbar input[type=range]{width:130px;accent-color:var(--brand-accent)}.toolbar .amount{font-variant-numeric:tabular-nums;text-align:right;width:2.4em;color:var(--ink-soft);font-size:12px}.section-control{z-index:5;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);flex-direction:column;align-items:center;gap:6px;padding:10px 6px;font-size:12px;display:flex;position:absolute;top:50%;right:14px;transform:translateY(-50%)}.section-control label{font-weight:600}.section-control button{border:1px solid var(--line);background:var(--panel-solid);cursor:pointer;border-radius:7px;min-width:44px;min-height:32px}.section-control input{writing-mode:vertical-lr;width:44px;height:clamp(90px,22vh,220px);accent-color:var(--brand-accent);cursor:ns-resize;touch-action:none;direction:rtl}.section-control output{font-variant-numeric:tabular-nums}@media (width<=900px){.section-control{top:auto;left:8px;right:8px;bottom:calc(8px + env(safe-area-inset-bottom));flex-direction:row;padding:4px 8px;transform:none}.section-control input{writing-mode:horizontal-tb;cursor:ew-resize;direction:ltr;flex:1;width:auto;min-width:0;height:44px}.section-control button{min-height:44px}.section-control output{text-align:right;min-width:3em}}.tour-caption{z-index:6;pointer-events:none;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);min-width:260px;max-width:calc(100% - 24px);box-shadow:var(--shadow);text-align:center;padding:7px 14px 8px;position:absolute;bottom:74px;left:50%;transform:translate(-50%)}.tour-caption .line{color:var(--ink-soft);white-space:nowrap;text-overflow:ellipsis;font-size:12.5px;overflow:hidden}.tour-caption .stage{color:var(--brand-primary);font-weight:600}.tour-caption .dot{color:var(--line)}.tour-caption .tour-bar{background:var(--line);border-radius:2px;height:3px;margin-top:6px;overflow:hidden}.tour-caption .tour-bar>span{background:var(--brand-accent);height:100%;transition:width .18s linear;display:block}.ctxmenu{z-index:30;background:var(--panel-solid);border:1px solid var(--line);border-radius:var(--radius);flex-direction:column;gap:1px;min-width:186px;padding:5px;display:flex;position:fixed;box-shadow:0 10px 30px #141e2d38}.ctxmenu:focus{outline:none}.ctxmenu button{text-align:left;white-space:nowrap;cursor:pointer;color:var(--ink);background:0 0;border:0;border-radius:6px;padding:7px 10px}.ctxmenu button:hover:not(:disabled){background:var(--brand-primary);color:#fff}.ctxmenu button:disabled{color:var(--ink-soft);opacity:.55;cursor:default}.props{z-index:6;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);width:274px;max-width:calc(100% - 24px);box-shadow:var(--shadow);position:absolute;top:12px;right:12px}.props header{border-bottom:1px solid var(--line);color:var(--brand-primary);justify-content:space-between;align-items:center;gap:8px;padding:9px 12px;font-weight:600;display:flex}.props .close{cursor:pointer;color:var(--ink-soft);background:0 0;border:0;padding:2px 4px;font-size:16px;line-height:1}.props dl{grid-template-columns:auto 1fr;gap:5px 12px;margin:0;padding:10px 12px;font-size:13px;display:grid}.props dt{color:var(--ink-soft)}.props dd{overflow-wrap:anywhere;margin:0}.overlay{z-index:20;background:var(--bg);justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.overlay .card{background:var(--panel-solid);border:1px solid var(--line);border-radius:var(--radius);width:min(420px,100% - 32px);box-shadow:var(--shadow);padding:20px 22px}.overlay h1{color:var(--brand-primary);margin:0 0 6px;font-size:17px}.overlay p{color:var(--ink-soft);margin:0 0 12px}.bar{background:var(--line);border-radius:3px;height:6px;overflow:hidden}.bar>span{background:var(--brand-accent);height:100%;transition:width .16s linear;display:block}.overlay .steps{color:var(--ink-soft);font-variant-numeric:tabular-nums;margin:10px 0 0;font-size:12px}.overlay .detail{color:var(--ink-soft);overflow-wrap:anywhere;margin-top:10px;font-size:12px}.sheet-toggle{display:none}@media (width<=900px){.sheet-toggle{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel-solid);width:100%;color:var(--brand-primary);cursor:pointer;padding:9px 12px;font-weight:600;display:block}.side.collapsed{max-height:none;box-shadow:none;background:0 0;border-top:0}.side{top:auto;left:0;right:0;bottom:calc(70px + env(safe-area-inset-bottom));width:100%;max-height:46vh;padding:8px 8px calc(8px + env(safe-area-inset-bottom));background:var(--panel);border-top:1px solid var(--line);flex-direction:column;gap:8px;box-shadow:0 -6px 24px #141e2d24}.side .panel{box-shadow:none}.panel .body{max-height:168px}.toolbar{justify-content:center;max-width:none;inset:62px 8px auto;transform:none}.props{width:auto;max-height:calc(100dvh - 200px - env(safe-area-inset-bottom));top:118px;left:8px;right:8px;overflow-y:auto}.tour-caption{min-width:0;max-width:none;left:8px;right:8px;bottom:calc(128px + env(safe-area-inset-bottom));transform:none}}.toolbar .sheets-wrap{position:static}.toolbar .sheets-wrap .caret{opacity:.75;margin-left:6px;font-size:10px;display:inline-block}.sheet-menu{background:var(--panel-solid);border:1px solid var(--line);border-radius:var(--radius);min-width:280px;max-width:min(360px,100vw - 24px);box-shadow:var(--shadow);z-index:8;text-align:left;padding:8px 10px 10px;position:absolute;bottom:calc(100% + 10px);left:10px}.sheet-menu h3{letter-spacing:.06em;text-transform:uppercase;justify-content:space-between;align-items:center;gap:12px;margin:0 0 6px;font-size:11px;display:flex}.sheet-menu .row{cursor:pointer;white-space:nowrap;align-items:center;gap:8px;padding:5px 0;display:flex}.sheet-menu .row .name{text-overflow:ellipsis;overflow:hidden}.sheet-menu .row .level{opacity:.65;margin-left:auto;padding-left:12px;font-size:12px}@media (width<=900px){.sheet-menu{top:calc(100% + 10px);bottom:auto}}.header .model-switch{border-left:1px solid var(--line);align-items:center;gap:6px;margin-left:6px;padding-left:14px;display:flex}.header .model-switch-label{letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);margin-right:4px;font-size:11px}.header .model-switch .pill{border:1px solid var(--line);background:var(--panel-solid);color:inherit;white-space:nowrap;border-radius:999px;align-items:center;gap:6px;padding:6px 13px;font-weight:600;text-decoration:none;display:inline-flex}.header .model-switch .pill:hover{border-color:var(--brand-accent)}.header .model-switch .pill.on{background:var(--brand-primary);border-color:var(--brand-primary);color:#fff}.header .model-switch .glyph{font-size:14px;line-height:1}@media (width<=900px){.header{flex-wrap:wrap}.header .model-switch{border-left:0;border-top:1px solid var(--line);width:100%;margin-left:0;padding-top:8px;padding-left:0}}.header .titles{min-width:0}.header-actions{border-left:1px solid var(--line);align-items:center;gap:6px;margin-left:6px;padding-left:12px;display:flex}.header-btn{border:1px solid var(--line);background:var(--panel-solid);cursor:pointer;white-space:nowrap;border-radius:7px;padding:6px 10px}.header-btn:hover{border-color:var(--brand-accent)}.header-btn.on{background:var(--brand-primary);border-color:var(--brand-primary);color:#fff}.header-btn .short{display:none}.nav-help-wrap{position:static}.nav-help{z-index:8;background:var(--panel-solid);border:1px solid var(--line);border-radius:var(--radius);min-width:240px;max-width:min(320px,100vw - 24px);box-shadow:var(--shadow);padding:8px 12px 10px;font-size:13px;position:absolute;top:calc(100% + 8px);right:0}.nav-help dl{gap:4px;margin:0;display:grid}.nav-help dl>div{justify-content:space-between;gap:14px;display:flex}.nav-help dt{white-space:nowrap;font-weight:600}.nav-help dd{color:var(--ink-soft);text-align:right;margin:0}.client-info .body{max-height:none}.client-info .body p{color:var(--ink-soft);margin:0 0 8px;font-size:13px}.client-info .body p:last-child{margin-bottom:0}.more-menu{flex-direction:column;gap:8px;min-width:250px;display:flex;left:auto;right:10px}.more-menu .more-row{flex-wrap:wrap;gap:6px;display:flex}.more-menu .explode input[type=range]{width:110px}@media (width<=900px){.app.client .toolbar{top:72px}.app.client .toolbar button{padding:6px 8px}}@media (width<=480px){.app.client .header .sub{display:none}.app.client .toolbar{top:60px}.header-btn{padding:6px 8px}.header-btn .long{display:none}.header-btn .short{display:inline}.header-actions{padding-left:8px}}.panel-close-bar{z-index:2;background:var(--panel-solid);border:1px solid var(--line);border-radius:var(--radius);flex-shrink:0;justify-content:space-between;align-items:center;gap:12px;padding:6px 10px;display:flex;position:sticky;top:0}.panel-close-bar button{border:1px solid var(--line);background:var(--panel-solid);cursor:pointer;border-radius:7px;min-height:44px;padding:6px 10px}.levels-menu{width:320px;min-width:0;max-height:calc(100dvh - 180px);padding:6px;overflow-y:auto}.levels-menu .panel{box-shadow:none;margin-top:6px}.levels-menu .panel .body{max-height:none}.levels-menu .level-row{padding:4px 6px;display:grid}.desktop-directions{gap:6px;display:flex}.mobile-directions{display:none}@media (width<=900px){.client-toolbar .desktop-directions{display:none}.more-menu .mobile-directions{gap:6px;display:flex}.levels-menu{width:100%;max-width:100%;max-height:calc(100dvh - 210px);left:0}.client-toolbar>button,.client-toolbar>.sheets-wrap>button{min-height:44px}}.level-head,.level-row{grid-template-columns:minmax(0,1fr) auto;align-items:center;column-gap:8px;display:grid}.level-head{color:var(--ink-soft);text-transform:uppercase;letter-spacing:.04em;padding:0 6px 2px;font-size:11px}.level-head span:last-child,.plan-cell{text-align:center;min-width:56px}.level-row{cursor:default}.level-main{cursor:pointer;align-items:center;gap:8px;min-width:0;display:flex}.plan-cell{justify-content:center;align-items:center;gap:4px;display:inline-flex}.plan-cell input{accent-color:var(--brand-accent);margin:0}.plan-alt{max-width:96px;font-size:11px}.no-plan{color:var(--ink-soft);cursor:help}.no-plan-note{color:var(--ink-soft);padding:2px 6px;font-size:12px}