:root{--bg:#f3f5f9;--panel:#fff;--border:#0f172a12;--text:#0e1726;--text-dim:#6b7686;--accent:#f59e0b;--accent-strong:#d97706;--accent-tint:#fff7e6;--accent-ring:#f59e0b47;--canvas-bg:#f7f9fc;--grid-dot:#dbe3ee;--roof-fill:#e7e5e4eb;--roof-fill-draft:#f59e0b14;--roof-stroke:#78716c;--danger:#dc2626;--sheet-surface:#fafbfe;--shadow-1:0 1px 2px #0f172a0d;--shadow-2:0 2px 6px #0f172a0f, 0 8px 24px -8px #0f172a1a;--shadow-3:0 4px 12px #0f172a14, 0 24px 64px -12px #0f172a38;--r-sm:8px;--r-md:12px;--r-lg:16px;font-feature-settings:"cv05", "cv11";-webkit-font-smoothing:antialiased;color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,sans-serif}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}html,body,#root{overscroll-behavior:none;height:100%;overflow:hidden}body{background:var(--bg);font-size:13.5px}.app{height:100dvh;padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right);flex-direction:column;display:flex}.topbar{-webkit-backdrop-filter:blur(12px)saturate(1.4);backdrop-filter:blur(12px)saturate(1.4);border-bottom:1px solid var(--border);z-index:30;background:#ffffffd1;flex-shrink:0;align-items:center;gap:10px;height:56px;padding:0 16px;display:flex}.brand{letter-spacing:-.015em;align-items:center;gap:8px;font-size:14.5px;font-weight:700;display:flex}.brand-icon{width:32px;height:32px;box-shadow:var(--shadow-1);color:#fff;background:linear-gradient(135deg,#fbbf24,#f59e0b);border-radius:8px;place-items:center;display:grid}.project-name{color:var(--text);background:0 0;border:1px solid #0000;border-radius:7px;width:220px;padding:6px 10px;font-size:14px;font-weight:500;transition:border-color .15s,background .15s}@media (hover:hover){.project-name:hover{background:var(--bg)}}.project-name:focus{border-color:var(--accent);background:#fff;outline:none}.topbar-group{align-items:center;gap:6px;display:flex}.topbar-spacer{flex:1}.zoom-label{color:var(--text-dim);font-variant-numeric:tabular-nums;background:#0f172a0a;border-radius:999px;padding:3px 8px;font-size:11.5px}.save-warning{color:#b45309;background:var(--accent-tint);text-overflow:ellipsis;white-space:nowrap;border:1px solid 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.15s;display:inline-flex}@media (hover:hover){.btn:hover{color:var(--text);background:#0f172a0d}}.btn.subtle{border-color:var(--border);color:var(--text-dim)}.btn.danger-subtle{color:var(--danger)}@media (hover:hover){.btn.danger-subtle:hover{background:#fef2f2;border-color:#fecaca}}button.primary{background:var(--accent);color:#fff;border:none;border-radius:10px;height:38px;padding:0 18px;font-size:14px;font-weight:600;transition:background .15s;box-shadow:inset 0 1px #ffffff47,0 1px 2px #b4530959}@media (hover:hover){button.primary:hover{background:var(--accent-strong)}}.main{flex:1;min-height:0;display:flex;position:relative}.stage{flex:1;min-width:0;position:relative}.canvas{touch-action:none;width:100%;height:100%;display:block}.toolbar{z-index:20;border:1px solid var(--border);border-radius:var(--r-lg);width:48px;box-shadow:var(--shadow-2);background:#fff;flex-direction:column;align-items:center;gap:4px;padding:8px 0;display:flex;position:absolute;top:50%;left:12px;transform:translateY(-50%)}.tool-btn{width:36px;height:36px;color:var(--text-dim);background:0 0;border:none;border-radius:10px;flex-shrink:0;place-items:center;transition:background .15s,color .15s;display:grid;position:relative}@media (hover:hover){.tool-btn:hover{color:var(--text);background:#0f172a0d}}.tool-btn.active{background:var(--accent-tint);color:var(--accent-strong);box-shadow:inset 0 0 0 1px #f59e0b73}.tool-tip{color:#fff;text-align:left;opacity:0;visibility:hidden;pointer-events:none;z-index:40;background:#0f172a;border-radius:9px;flex-direction:column;gap:3px;width:max-content;max-width:240px;padding:8px 11px;transition:opacity .12s,transform .12s,visibility .12s;display:flex;position:absolute;top:50%;left:calc(100% + 12px);transform:translateY(-50%)translate(-4px);box-shadow:0 6px 20px #0f172a4d}.tool-tip:before{content:"";border:5px solid 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p{font-size:13px;line-height:1.5}.help ul{flex-direction:column;gap:6px;list-style:none;display:flex}.help li{color:var(--text-dim);padding-left:14px;font-size:12px;line-height:1.45;position:relative}.help li:before{content:"·";color:var(--accent);font-weight:700;position:absolute;left:2px}.empty-state{pointer-events:none;flex-direction:column;justify-content:center;align-items:center;gap:14px;display:flex;position:absolute;inset:0}.empty-state>*{pointer-events:auto}.empty-state h2{letter-spacing:-.03em;font-size:24px}.empty-state p{color:var(--text-dim);text-align:center;line-height:1.6}.hint-banner{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--border);border-left:4px solid var(--accent);max-width:680px;color:var(--text);border-radius:var(--r-md);box-shadow:var(--shadow-2);z-index:10;pointer-events:none;background:#fffffff5;align-items:center;gap:12px;padding:12px 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var(--accent);border-radius:var(--r-sm);margin-bottom:14px;padding:9px 12px;font-size:12.5px;line-height:1.5}.roof-guide button.primary{width:100%}.modal.wiz-modal{width:min(560px,100vw - 32px);max-width:none}.wiz-cards{grid-template-columns:repeat(2,1fr);gap:12px;margin:18px 0 14px;display:grid}.wiz-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--r-md);box-shadow:var(--shadow-1);cursor:pointer;text-align:center;flex-direction:column;align-items:center;gap:6px;padding:18px 12px 14px;transition:border-color .12s,transform .12s,box-shadow .12s;display:flex}@media (hover:hover){.wiz-card:hover{box-shadow:var(--shadow-2);border-color:#f59e0b73;transform:translateY(-2px)}}.wiz-card b{font-size:14px}.wiz-card span{color:var(--text-dim);font-size:12px;line-height:1.35}.wiz-cards-modal{grid-template-columns:repeat(3,1fr)}.wiz-cards-welcome{grid-template-columns:repeat(5,1fr);gap:10px;max-width:640px;margin-left:auto;margin-right:auto}.wiz-cards-welcome 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16px;font-size:13px;display:flex;position:absolute;bottom:18px;left:50%;transform:translate(-50%)}.step-pill-done{background:#14532d;padding-right:8px}.step-count{color:#fbbf24;text-transform:uppercase;letter-spacing:.03em;font-size:11.5px;font-weight:700}.step-go{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:999px;padding:5px 14px;font-size:12.5px;font-weight:700}@media (hover:hover){.step-go:hover{background:var(--accent-strong)}}.step-close{color:#94a3b8;cursor:pointer;background:0 0;border:none;padding:4px 6px;font-size:13px}@media (hover:hover){.step-close:hover{color:#fff}}.link-btn{color:var(--text-dim);cursor:pointer;text-underline-offset:3px;background:0 0;border:none;margin-top:8px;padding:0;font-size:12px;text-decoration:underline}@media (hover:hover){.link-btn:hover{color:var(--text)}}.lock-btn.lock-active{background:var(--accent-tint);color:var(--accent-strong);box-shadow:inset 0 0 0 1.5px var(--accent)}.toast-lock{background:#0f172a}.toast-action{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:7px;padding:5px 12px;font-size:12.5px;font-weight:700}@media (hover:hover){.toast-action:hover{background:var(--accent-strong)}}.scale-bar{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:var(--shadow-1);color:var(--text);font-variant-numeric:tabular-nums;pointer-events:none;z-index:8;background:#ffffffbf;border:none;border-radius:999px;align-items:center;gap:8px;padding:5px 12px;font-size:11.5px;font-weight:600;display:flex;position:absolute;bottom:16px;left:16px}.scale-bar-line{border-bottom:2px solid #0f172a;border-left:2px solid #0f172a;border-right:2px solid #0f172a;height:5px;transition:width .1s}.compass-widget{cursor:pointer;z-index:8;filter:drop-shadow(0 2px 8px #0f172a24);background:0 0;border:none;border-radius:50%;width:66px;height:66px;padding:0;transition:transform .12s;position:absolute;bottom:16px;right:16px}@media (hover:hover){.compass-widget:hover{transform:scale(1.06)}}.compass-widget.compass-unset{background:#ffffffeb;border:1.5px dashed #94a3b8;place-items:center;display:grid}.compass-placeholder{color:#64748b;font-size:17px;font-weight:800}.compass-placeholder b{color:var(--accent-strong)}.compass-modal{max-width:440px}.compass-drag-hint{margin-top:12px;font-size:13px;font-weight:600}.compass-dial{cursor:grab;touch-action:none;-webkit-user-select:none;user-select:none;place-items:center;width:190px;height:190px;margin:12px auto 4px;display:grid}.compass-dial:active{cursor:grabbing}.compass-quick{color:var(--text-dim);flex-wrap:wrap;align-items:center;gap:6px;margin-top:6px;font-size:12.5px;display:flex}.compass-quick-btn{border:1px solid var(--border);background:var(--panel);border-radius:7px;width:30px;height:30px;font-size:14px}@media (hover:hover){.compass-quick-btn:hover{border-color:var(--accent)}}.compass-quick-btn.active{background:var(--accent-tint);border-color:var(--accent);color:var(--accent-strong)}.compass-kwh{color:var(--text-dim);margin-top:6px;font-size:12px}.loc-search{gap:8px;display:flex}.loc-search input{flex:1;min-width:0}.loc-error{color:#b91c1c;margin-top:6px;font-size:12px}.loc-result{border-radius:var(--r-sm);background:#f0fdf4;border:none;border-left:3px solid #22c55e;justify-content:space-between;align-items:flex-start;gap:10px;margin-top:10px;padding:9px 12px;font-size:12.5px;line-height:1.5;display:flex}.loc-result b{color:#15803d}.yield-note{color:var(--text-dim);margin:8px 0 0;font-size:11.5px;line-height:1.45}.yield-warn{color:#b91c1c;border-radius:var(--r-sm);background:#fef2f2;border:none;border-left:3px solid #ef4444;margin-top:8px;padding:7px 10px;font-size:11.5px;line-height:1.45}.pro-badge{letter-spacing:.08em;color:#b45309;background:var(--accent-tint);cursor:pointer;border:1px solid #fcd34d;border-radius:5px;margin-left:2px;padding:2px 6px;font-size:10px;font-weight:800}@media (hover:hover){.pro-badge:hover{background:#fde68a}}.redeem-link{color:var(--text-dim);background:0 0;border:none;margin:14px auto 0;font-size:12.5px;text-decoration:underline;display:block}@media (hover:hover){.redeem-link:hover{color:var(--text)}}.redeem-row{flex-wrap:wrap;gap:8px;margin-top:14px;display:flex}.redeem-row input{border:1px solid var(--border);border-radius:8px;flex:1;min-width:0;height:34px;padding:0 10px;font-family:ui-monospace,monospace;font-size:12px}.redeem-row input:focus{border-color:var(--accent);outline:none}.redeem-error{width:100%;color:var(--danger);font-size:12px}.license-key{word-break:break-all;background:var(--bg);border:1px solid var(--border);-webkit-user-select:all;user-select:all;border-radius:9px;max-height:130px;margin-bottom:16px;padding:12px;font-family:ui-monospace,monospace;font-size:11px;line-height:1.5;overflow-y:auto}.upgrade-btn{background:var(--accent-tint);color:#b45309;border:1px solid #f59e0b59;border-radius:999px;height:30px;font-weight:600}@media (hover:hover){.upgrade-btn:hover{background:var(--accent-tint);color:#92400e;border-color:#fbbf24}}.lang-toggle{border:1px solid var(--border);border-radius:8px;height:30px;display:flex;overflow:hidden}.lang-toggle button{color:var(--text-dim);background:#fff;border:none;padding:0 10px;font-size:12px;font-weight:600}.lang-toggle button.active{background:var(--accent-tint);color:var(--accent-strong)}.free-limit-pill{text-align:center;background:var(--accent-tint);color:#b45309;border:1px solid #f59e0b59;border-radius:999px;width:100%;margin-bottom:12px;padding:7px 11px;font-size:12px;font-weight:600;transition:background .15s;display:block}@media (hover:hover){.free-limit-pill:hover{background:var(--accent-tint)}}.upgrade-modal{width:380px}.upgrade-header h3{letter-spacing:-.02em;font-size:20px}.upgrade-header p{margin-top:2px}.upgrade-features{flex-direction:column;gap:9px;margin:6px 0 16px;list-style:none;display:flex}.upgrade-features li{padding-left:26px;font-size:14px;position:relative}.upgrade-features li:before{content:"✓";background:var(--accent-tint);width:18px;height:18px;color:var(--accent-strong);border-radius:50%;place-items:center;font-size:12px;font-weight:700;display:grid;position:absolute;top:-1px;left:0}.upgrade-price{letter-spacing:-.02em;margin-bottom:16px;font-size:22px;font-weight:800}.toast{z-index:20;border-radius:10px;align-items:center;gap:12px;padding:11px 16px;font-size:13.5px;font-weight:500;display:flex;position:absolute;bottom:18px;left:50%;transform:translate(-50%);box-shadow:0 6px 20px #0f172a33}.toast-ok{color:#15803d;background:#f0fdf4;border:1px solid #bbf7d0}.toast-err{color:#b91c1c;background:#fef2f2;border:1px solid #fecaca}.toast button{color:inherit;opacity:.6;background:0 0;border:none}@media (hover:hover){.toast button:hover{opacity:1}}.modal-backdrop{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);z-index:100;background:#0f172a66;place-items:center;display:grid;position:fixed;inset:0}.modal{border-radius:var(--r-lg);width:340px;box-shadow:var(--shadow-3);background:#fff;padding:24px}.modal h3{letter-spacing:-.02em;margin-bottom:6px;font-size:17px;font-weight:700}.modal p{color:var(--text-dim);margin-bottom:14px;font-size:13px;line-height:1.5}.modal-row{align-items:center;gap:10px;margin-bottom:18px;display:flex}.modal-row input{border:1px solid var(--border);border-radius:8px;flex:1;height:38px;padding:0 12px;font-family:inherit;font-size:15px}.modal-row input:focus{border-color:var(--accent);outline:none}.modal-actions{justify-content:flex-end;gap:8px;display:flex}.modal-actions button:not(.primary){border:1px solid var(--border);background:#fff;border-radius:9px;height:38px;padding:0 14px;font-size:14px}.account-btn{text-overflow:ellipsis;white-space:nowrap;max-width:160px;overflow:hidden}.account-modal{width:360px}.account-modal h3{margin-bottom:8px}.account-modal>div>p,.account-modal p{margin-bottom:12px}.account-info{background:var(--bg);border:1px solid var(--border);border-radius:10px;flex-direction:column;gap:8px;margin-bottom:16px;padding:12px;display:flex}.account-row{justify-content:space-between;font-size:13.5px;display:flex}.account-row span{color:var(--text-dim)}.auth-error{color:var(--danger);margin-bottom:10px;font-size:12.5px}.auth-links{flex-direction:column;align-items:center;gap:6px;margin-top:14px;display:flex}.link-btn{color:var(--text-dim);background:0 0;border:none;font-size:12.5px;text-decoration:underline}@media (hover:hover){.link-btn:hover{color:var(--text)}}.account-needed{background:var(--accent-tint);border:1px solid #fcd34d;border-radius:8px;margin-bottom:12px;padding:8px 11px;font-size:12.5px}.legal-links{gap:12px;margin-top:14px;display:flex}.legal-links a{color:#94a3b8;font-size:11px;text-decoration:none}@media (hover:hover){.legal-links a:hover{color:var(--text-dim);text-decoration:underline}}.canvas-wrap{width:100%;height:100%;position:relative}.sel-bar,.draft-bar{bottom:calc(72px + env(safe-area-inset-bottom));-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--border);box-shadow:var(--shadow-2);z-index:15;background:#fffffff0;border-radius:999px;gap:8px;padding:8px;display:flex;position:absolute;left:50%;transform:translate(-50%)}.sel-bar .btn,.draft-bar .btn{white-space:nowrap;background:#0f172a0a;height:40px;padding:0 14px}.sel-bar{scrollbar-width:none;max-width:calc(100% - 24px);overflow-x:auto}.sel-bar::-webkit-scrollbar{display:none}.draft-bar .primary{border-radius:999px;height:40px;padding:0 20px}.welcome-device{color:var(--text-dim);margin:2px 0 10px;font-size:12.5px;line-height:1.45}.mobile-only{display:none}@media (hover:none){.tool-tip{display:none}}@media (width<=1023px){.sidepanel{width:260px}.project-name{width:140px}.topbar-group .btn span{display:none}}@media (width<=767px),(height<=540px) and (pointer:coarse){.scale-bar,.step-pill,.hint-banner,.draft-bar,.sel-bar{-webkit-backdrop-filter:none;backdrop-filter:none}.tool-btn.active{grid-auto-flow:column;gap:6px;width:auto;padding:0 12px}.toolbar .tool-label{white-space:nowrap;font-size:12px;font-weight:650;display:none}.toolbar .tool-btn.active .tool-label{display:block}.icon-btn{width:44px;height:44px}.topbar-menu{top:calc(100% + 4px)}.step-pill{border-radius:16px;justify-content:flex-start;gap:8px;padding:6px 6px 6px 14px;font-size:13.5px}.step-pill>span:not(.step-count){flex:1;min-width:0}.step-count{letter-spacing:.06em;flex-shrink:0;font-size:10.5px}.step-go{border-radius:12px;flex-shrink:0;height:36px;padding:0 16px}.step-close,.hint-banner button,.toast button{border-radius:10px;flex-shrink:0;place-items:center;width:40px;height:40px;margin:-8px -8px -8px 0;padding:0;display:grid}.hint-banner{align-items:flex-start;gap:8px;padding:10px 12px;line-height:1.45}.hint-banner:before{font-size:15px;line-height:1.35}.modal-actions button{min-height:44px}.sheet-head{touch-action:none;background:var(--sheet-surface);-webkit-backdrop-filter:none;backdrop-filter:none;border-bottom:1px solid #0000;transition:border-color .18s}.sidepanel.sheet-half .sheet-head,.sidepanel.sheet-full .sheet-head{border-bottom-color:var(--border)}.sheet-grip{border-radius:3px;width:40px;height:5px;top:7px}.sidepanel section{padding:16px 16px 4px}.stat-value{font-size:23px}.stat-label{letter-spacing:.03em;font-size:11px}.sidepanel .field>span{font-size:13px}.help li{font-size:13px;line-height:1.5}.legal-links a{padding:8px 0;font-size:12px}.seg{height:40px}.free-limit-pill{padding:12px;font-size:13px}.sidepanel .btn{height:44px;font-size:14px}.app{--sheet-h:70dvh;--sheet-peek:64px;--sheet-half:45dvh;--toolbar-h:56px;--chrome-bottom:calc(var(--sheet-peek) + env(safe-area-inset-bottom))}.app[data-sheet=half]{--chrome-bottom:var(--sheet-half)}.app[data-sheet=full]{--chrome-bottom:var(--sheet-h)}.desktop-only{display:none!important}.mobile-only{display:block}.topbar{gap:4px;height:52px;padding:0 8px}.menu-wrap{position:relative}.topbar-menu{border:1px solid var(--border);border-radius:var(--r-md);width:260px;box-shadow:var(--shadow-3);z-index:40;background:#fff;flex-direction:column;padding:6px;display:flex;position:absolute;top:44px;right:0}.topbar-menu button{border-radius:var(--r-sm);text-align:left;height:44px;color:var(--text);background:0 0;border:none;padding:0 12px;font-size:14px}.topbar-menu button:active{background:#0f172a0d}.menu-name{border:1px solid var(--border);border-radius:var(--r-sm);width:100%;height:44px;margin-bottom:4px;padding:0 12px;font-family:inherit;font-size:16px}.menu-upgrade{font-weight:700;color:var(--accent-strong)!important}.menu-danger{color:var(--danger)!important}.menu-langs{border-top:1px solid var(--border);gap:4px;margin-top:4px;padding:6px 4px 2px;display:flex}.menu-langs button{text-align:center;height:38px;color:var(--text-dim);background:#0f172a0a;flex:1;font-size:13px;font-weight:600}.menu-langs button.active{background:var(--accent-tint);color:var(--accent-strong)}.toolbar{top:auto;left:8px;right:8px;bottom:calc(var(--chrome-bottom) + 8px);width:auto;height:var(--toolbar-h);scrollbar-width:none;border-radius:14px;flex-direction:row;gap:2px;padding:0 6px;transition:bottom .22s,opacity .22s;overflow-x:auto;transform:none}.app[data-sheet=full] .toolbar{opacity:0;pointer-events:none}.toolbar::-webkit-scrollbar{display:none}.tool-btn{flex-shrink:0;width:44px;height:44px}.toolbar-sep{flex-shrink:0;width:1px;height:20px;margin:0 4px}.sidepanel{width:auto;height:var(--sheet-h);border-left:none;border-top:1px solid var(--border);box-shadow:var(--shadow-3);will-change:transform;z-index:25;padding-bottom:calc(24px + env(safe-area-inset-bottom));border-radius:16px 16px 0 0;transition:transform .34s cubic-bezier(.32,.72,0,1);position:fixed;bottom:0;left:0;right:0}.sidepanel.sheet-peek{transform:translateY(calc(var(--sheet-h) - var(--sheet-peek) - env(safe-area-inset-bottom)));overflow:hidden}.sidepanel.sheet-half{transform:translateY(calc(var(--sheet-h) - var(--sheet-half)))}.sidepanel.sheet-full{transform:translateY(0)}.sheet-head{z-index:2;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:0 0;border:none;align-items:center;gap:10px;width:100%;height:64px;padding:0 16px;display:flex;position:sticky;top:0}.sheet-grip{background:#cbd5e1;border-radius:2px;width:36px;height:4px;position:absolute;top:8px;left:50%;transform:translate(-50%)}.peek-dim{color:var(--text-dim);font-weight:500}.sheet-text{text-align:left;color:var(--text);white-space:nowrap;text-overflow:ellipsis;flex:1;font-size:13.5px;font-weight:600;overflow:hidden}.sheet-chevron{color:var(--text-dim);font-size:16px}.step-pill{white-space:normal;justify-content:space-between;inset:8px 8px auto;transform:none}.hint-banner{max-width:none;font-size:13px;top:56px;left:8px;right:8px;transform:none}.roof-guide{width:calc(100% - 20px);max-height:70dvh;top:60px;overflow-y:auto}.scale-bar,.compass-widget,.toast,.draft-bar,.sel-bar{bottom:calc(var(--chrome-bottom) + var(--toolbar-h) + 16px);transition:bottom .22s}.scale-bar{left:12px}.compass-widget{width:52px;height:52px;right:12px}.toast{left:8px;right:8px;transform:none}.draft-bar,.sel-bar{justify-content:center;gap:6px;padding:6px;left:8px;right:8px;transform:none}.draft-bar .btn,.draft-bar .primary{height:42px;padding:0 12px;font-size:13px}:is(.stage:has(.draft-bar) .scale-bar,.stage:has(.draft-bar) .compass-widget,.stage:has(.sel-bar) .scale-bar,.stage:has(.sel-bar) .compass-widget){display:none}.sel-bar{max-width:none;left:8px;right:8px}.sel-bar .btn{padding:0 10px;font-size:13px}.stage:has(.draft-bar) .toast{bottom:calc(var(--chrome-bottom) + var(--toolbar-h) + 76px)}.modal-backdrop{padding:max(16px, calc(env(safe-area-inset-top) + 8px)) 0 16px;align-content:start;overflow-y:auto}.modal{width:calc(100vw - 24px);max-width:420px;max-height:85dvh;padding:20px;overflow-y:auto}.wiz-cards-welcome{grid-template-columns:repeat(3,1fr)}.wiz-cards-modal{grid-template-columns:repeat(2,1fr)}.compass-dial{width:150px;height:150px}.field input[type=number],.field input[type=text],.field select,.modal input,.loc-search input{height:40px;font-size:16px}.empty-state{overscroll-behavior:contain;pointer-events:auto;bottom:calc(var(--chrome-bottom) + var(--toolbar-h) + 8px);justify-content:flex-start;gap:10px;padding:12px 16px 16px;overflow-y:auto;-webkit-mask-image:linear-gradient(#000 calc(100% - 46px),#0000);mask-image:linear-gradient(#000 calc(100% - 46px),#0000)}.empty-state>*{flex-shrink:0}.empty-state h2{font-size:19px}.wiz-cards-welcome{grid-template-columns:repeat(2,1fr);gap:8px}.wiz-cards-welcome .wiz-card{text-align:left;flex-direction:row;justify-content:flex-start;gap:10px;padding:10px 12px}.wiz-cards-welcome .wiz-card svg{width:32px;height:32px}.wiz-cards-welcome .wiz-card span{display:none}.stage{padding-bottom:0}}@media (height<=540px) and (pointer:coarse){.app{--sheet-h:92dvh;--sheet-peek:56px;--sheet-half:50dvh;--toolbar-h:48px}.tool-btn{width:40px;height:40px}.roof-guide{max-height:55dvh}}@media (prefers-reduced-motion:reduce){.sidepanel{transition-duration:.01ms}}button:active,a:active,[role=button]:active{filter:brightness(.94)}.tool-btn:active:not(.active){background:#0f172a1a;transform:scale(.94)}.tool-btn.active:active{filter:brightness(.92)}.icon-btn:active:not(:disabled),.btn:active{background:var(--bg);transform:scale(.96)}.sheet-head:active{background:#0f172a0d}.step-close:active{background:#ffffff2e}.free-limit-pill:active{filter:brightness(.95)}.seg button:active:not(.active),.lang-toggle button:active:not(.active),.compass-quick-btn:active:not(.active){background:#0f172a14}.canvas,.toolbar,.topbar,.draft-bar,.sel-bar,.step-pill,.sheet-head,.roof-guide,.compass-dial{-webkit-touch-callout:none;-webkit-user-select:none;user-select:none}input,textarea{-webkit-user-select:text;user-select:text}button,a,label,summary{touch-action:manipulation}.toolbar{touch-action:pan-x;overscroll-behavior-x:contain}.toast-fill{cursor:pointer;text-align:left;font:inherit;border:none;gap:10px}