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8px;margin-top:var(--space-1);font-family:var(--font-display-stack);font-size:22px;font-weight:600;letter-spacing:-.02em;line-height:1.15;color:var(--ink);text-overflow:ellipsis}.builder-title::placeholder{color:var(--ink-3)}.builder-title:focus{border-bottom-color:var(--ink);outline:none}.builder-title:focus-visible{outline:2px solid var(--focus);outline-offset:4px}.builder-title[aria-invalid=true]{border-bottom-color:var(--ember-ink)}.builder-field-error{margin:var(--space-2) 0 0;color:var(--ember-ink);font-size:13px;line-height:18px}.builder-banner{margin:var(--space-2) 0;padding:10px 12px;border-radius:var(--radius-md);background:var(--surface-2);font-size:13px;line-height:18px}.builder-group{margin:var(--space-4) 0 var(--space-1);font-size:12px;font-weight:600;letter-spacing:.06em;line-height:16px;text-transform:uppercase;color:var(--ink-3)}.builder-summary{display:grid;gap:var(--space-2);margin:var(--space-3) 0 var(--space-4);padding:var(--space-4);border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface)}.builder-summary-line{margin:0;font-family:var(--font-mono-stack);font-size:14px;font-weight:600}.builder-note{display:flex;gap:var(--space-2);align-items:flex-start;margin:0;font-size:13px;line-height:18px;color:var(--ink-2)}.builder-note svg{width:16px;height:16px;margin-top:1px;color:var(--ink-3)}.builder-list{list-style:none;margin:0;padding:0;display:grid;gap:var(--space-3)}.builder-ex{position:relative;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface);box-shadow:var(--shadow-sm)}.builder-ex[data-open=true]{border-color:var(--line-strong)}.builder-ex[data-unavailable]{border-color:var(--ember-ink)}.builder-ex-head{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-1) var(--space-2) var(--space-3)}.builder-ex-main{flex:1;min-width:0;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;column-gap:var(--space-2);min-height:48px;padding:4px var(--space-2);border:0;border-radius:var(--radius-md);background:transparent;text-align:left;justify-content:stretch;font-weight:400}.builder-ex-name{grid-column:1;font-size:15px;font-weight:600;line-height:20px;overflow-wrap:anywhere}.builder-ex-sub{grid-column:1;font-family:var(--font-mono-stack);font-size:12px;font-weight:500;line-height:16px;color:var(--ink-2)}.builder-ex-warn{font-family:var(--font-sans-stack);font-size:13px;font-weight:600;color:var(--ember-ink)}.builder-ex-chevron{grid-column:2;grid-row:1/span 2;display:grid;place-items:center;color:var(--ink-2)}.builder-ex-body{display:grid;gap:var(--space-3);padding:0 var(--space-3) var(--space-3);border-top:1px solid var(--line)}.builder-ex-note{margin:var(--space-3) 0 0;padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);background:var(--ember-soft);color:var(--ink);font-size:13px;line-height:18px}.builder-ex-spec{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-3);padding-top:var(--space-3)}.builder-ex-rir{grid-column:1/-1;min-width:0;margin:0;padding:0;border:0}.builder-ex-rir legend{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.builder-ex-rir-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-3)}.builder-field{min-width:0}.builder-ex-plan{align-items:start}.builder-target-row{display:flex;align-items:center;gap:var(--space-2)}.builder-target-input{flex:1;min-width:0;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface);color:var(--ink);font-family:var(--font-mono-stack);font-size:16px;font-weight:600}.builder-target-input,.builder-target-row .unit-toggle{min-height:44px;padding:0 var(--space-3)}.builder-ex-hint{margin:var(--space-2) 0 0}.builder-ex-hint,.builder-field-label{color:var(--ink-3);font-size:12px;line-height:16px}.builder-field-label{display:block;margin-bottom:6px;font-weight:600;letter-spacing:.04em;text-transform:uppercase}.builder-stepper output{text-align:center;font-family:var(--font-mono-stack);font-size:18px;font-weight:600;font-variant-numeric:tabular-nums}.builder-add[aria-disabled=true],.builder-quiet[aria-disabled=true],.builder-stepper button[aria-disabled=true]{opacity:.4;cursor:not-allowed}.builder-ex-actions{display:flex;flex-wrap:wrap;gap:var(--space-1);margin:0 calc(var(--space-2) * -1)}.builder-quiet{min-height:44px;padding:0 var(--space-3);border:0;border-radius:var(--radius-sm);background:transparent;color:var(--ink-2);font-size:13px;font-weight:500}.builder-quiet svg{width:16px;height:16px}.builder-quiet:not([aria-disabled=true]):hover{background:var(--surface-2);color:var(--ink)}.builder-danger{margin-left:auto;color:var(--ember-ink)}.builder-thumb{position:relative;flex:none;display:grid;place-items:center;border-radius:var(--radius-sm);background:var(--surface-2);color:var(--ink-2)}.builder-thumb>svg{width:66%;height:66%;stroke-width:1.9}.builder-thumb-media{position:absolute;inset:0;display:block}.builder-thumb-badge{position:absolute;top:-6px;left:-6px;display:grid;place-items:center;min-width:20px;height:20px;padding:0 5px;border-radius:var(--radius-full);border:2px solid var(--surface);background:var(--inverse);color:var(--on-inverse);font-family:var(--font-mono-stack);font-size:11px;font-weight:700;line-height:1}.builder-add{width:100%;min-height:56px;margin-top:var(--space-3);border:1.5px dashed var(--line-strong);border-radius:var(--radius-lg);background:transparent;font-size:15px}.builder-add:not([aria-disabled=true]):hover{background:var(--surface)}.builder-save-template{width:100%;margin-top:var(--space-3)}.builder-empty{display:grid;justify-items:center;gap:var(--space-2);margin:var(--space-6) 0 var(--space-4);text-align:center}.builder-empty h2{margin:var(--space-2) 0 0}.builder-empty p{max-width:300px;margin:0}.builder-empty-marks{display:flex}.builder-empty-marks .builder-thumb{border:2px solid var(--bg);margin-left:-8px}.builder-empty-marks .builder-thumb:first-child{margin-left:0}.builder-empty-add{width:100%;margin-top:var(--space-4)}.builder-empty-recent{width:100%;text-align:left}.builder-footer{position:sticky;z-index:4;bottom:calc(var(--dock-height) + env(safe-area-inset-bottom));margin-top:var(--space-4);padding:var(--space-3) 0 var(--space-2);background:linear-gradient(to top,var(--bg) 78%,transparent)}@media (min-width:481px){.builder-footer{bottom:calc(var(--dock-height) + var(--space-4) + env(safe-area-inset-bottom))}}@media (display-mode:standalone) and (min-width:481px){.builder-footer{bottom:calc(var(--dock-height) + env(safe-area-inset-bottom))}}.builder-footer-hint{margin:0 0 var(--space-2)}.builder-footer-row{display:flex;align-items:center;gap:var(--space-3)}.builder-cta{flex:1;min-width:0}.builder-estimate{flex:none;font-family:var(--font-mono-stack);font-size:12px;line-height:16px;color:var(--ink-2)}.builder-estimate b{display:block;font-size:15px;color:var(--ink)}.builder-estimate:empty{display:none}.builder-error{margin-bottom:var(--space-2);padding:10px 12px;border:1px solid var(--ember-ink);border-radius:var(--radius-md);background:var(--ember-soft);color:var(--ink);font-size:14px;line-height:20px}.builder-error p{margin:0}.builder-error-actions{display:flex;flex-wrap:wrap;gap:var(--space-2);margin-top:var(--space-2)}.builder-error-actions:empty{display:none}.builder-error-actions a{display:inline-flex;align-items:center;min-height:44px;padding:0 var(--space-4);border:1px solid transparent;border-radius:var(--radius-md);background:var(--surface);color:var(--ink);text-decoration:none;font-size:14px;font-weight:600}.builder-toast-region{position:absolute;z-index:1;left:0;right:0;bottom:calc(100% - var(--space-1));pointer-events:none}.builder-toast{pointer-events:auto;display:flex;max-width:440px;margin:0 auto;align-items:center;gap:var(--space-3);min-height:52px;padding:4px 4px 4px var(--space-4);border-radius:var(--radius-md);background:var(--inverse);color:var(--on-inverse);box-shadow:var(--shadow-lg);font-size:14px;line-height:20px;animation:builder-toast-in var(--duration-base) var(--ease-out-soft)}.builder-toast span{flex:1}.builder-toast button{min-height:44px;padding:0 var(--space-3);border:0;border-radius:var(--radius-sm);background:transparent;color:inherit;font-weight:700;text-decoration:underline;text-underline-offset:3px}.builder-toast button.builder-toast-close{min-width:44px;padding:0;text-decoration:none}.builder-toast button:not(:disabled):hover{background:color-mix(in srgb,var(--on-inverse) 14%,transparent)}@keyframes builder-toast-in{0%{transform:translateY(8px);opacity:0}to{transform:translateY(0);opacity:1}}.builder-sheet{width:min(92vw,560px);max-width:100%;height:min(92dvh,760px);max-height:92dvh;margin:auto;padding:0;border:0;border-radius:var(--radius-lg);background:var(--surface);color:var(--ink);box-shadow:var(--shadow-lg);overflow:hidden;overscroll-behavior:contain}.builder-sheet::backdrop{background:var(--scrim)}.builder-sheet[open]{display:flex;flex-direction:column}.builder-sheet-handle{display:none}.builder-picker{flex:1;min-height:0;display:flex;flex-direction:column;gap:var(--space-3);padding:var(--space-4) var(--space-5) calc(var(--space-4) + env(safe-area-inset-bottom))}.builder-side .builder-picker{max-height:calc(100dvh - 84px - var(--dock-height) - var(--space-4) - env(safe-area-inset-bottom));padding-bottom:var(--space-4);border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface);box-shadow:var(--shadow-sm)}.builder-picker-head{flex:none;display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-3)}.builder-picker-head h2{margin:0;font-family:var(--font-display-stack);font-size:20px;font-weight:600;letter-spacing:-.02em;line-height:1.2}.builder-picker-head p{margin:var(--space-1) 0 0;font-size:14px;line-height:20px}.builder-icon-button{flex:none;display:grid;place-items:center;width:44px;min-height:44px;height:44px;padding:0;border:0;border-radius:var(--radius-full);background:var(--surface-2)}.builder-search{flex:none;position:relative;margin:0}.builder-search>svg{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--ink-3);pointer-events:none}.builder-search input{padding-left:44px;padding-right:48px}.builder-search input::-webkit-search-cancel-button,.builder-search input::-webkit-search-decoration{-webkit-appearance:none;appearance:none;display:none}.builder-search-clear{position:absolute;right:0;top:50%;transform:translateY(-50%);display:grid;place-items:center;width:44px;min-height:44px;height:44px;padding:0;border:0;border-radius:var(--radius-full);background:transparent;color:var(--ink-2)}.builder-search-clear svg{width:18px;height:18px}.builder-search-clear:focus-visible{outline:2px solid var(--focus);outline-offset:2px}.builder-search input:focus-visible{outline:2px solid var(--focus);outline-offset:2px}.builder-chips{flex:none;display:flex;gap:var(--space-2);margin:0 calc(var(--space-5) * -1);padding:2px var(--space-5);overflow-x:auto;scrollbar-width:none}.builder-chips::-webkit-scrollbar{display:none}.builder-chips-wrap{flex-wrap:wrap;margin:0;padding:0;overflow:visible}.builder-chip{flex:none;gap:6px;min-height:44px;padding:0 14px;border-radius:var(--radius-full);font-size:13px}.builder-chip svg{width:14px;height:14px}.builder-chip[aria-pressed=true]{background:var(--selected);border-color:var(--selected);color:var(--on-selected)}.builder-equipment{flex:none;display:grid;grid-template-columns:20px minmax(0,1fr) auto;align-items:center;gap:var(--space-3);width:100%;min-height:56px;padding:var(--space-2) var(--space-3);border:0;border-radius:var(--radius-md);background:var(--surface-2);text-align:left;font-weight:400}.builder-equipment-text strong{display:block;font-size:13px;font-weight:600;line-height:18px}.builder-equipment-text small{display:block;font-size:12px;line-height:16px}.builder-switch{position:relative;width:42px;height:26px;border-radius:13px;background:var(--line-strong)}.builder-switch:after{content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:var(--surface);transition:transform var(--duration-fast) var(--ease-out-soft)}.builder-equipment[aria-checked=true] .builder-switch{background:var(--selected)}.builder-equipment[aria-checked=true] .builder-switch:after{transform:translateX(16px);background:var(--on-selected)}.builder-picker-list{flex:1;min-height:0;margin:0 calc(var(--space-5) * -1);padding:0 var(--space-5);overflow-y:auto;overscroll-behavior:contain}.builder-picker-list [data-stale]{opacity:.55;transition:opacity var(--duration-fast) linear}.builder-picker-state{padding:var(--space-5) 0;text-align:center;display:grid;justify-items:center;gap:var(--space-2)}.builder-picker-state p{margin:0}.builder-pick-list{list-style:none;margin:0 calc(var(--space-5) * -1);padding:0}.builder-pick{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 44px;align-items:center;min-height:68px}.builder-pick[data-selected=true]{background:var(--volt-soft)}.builder-pick[data-selected=true]:before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:4px;border-radius:0 3px 3px 0;background:var(--chart-accent)}.builder-pick-main{position:relative;display:grid;grid-template-columns:52px minmax(0,1fr) 26px;align-items:center;gap:var(--space-3);min-height:68px;padding:var(--space-2) 0 var(--space-2) var(--space-5);cursor:pointer}.builder-pick[data-blocked=true] .builder-pick-main{cursor:not-allowed}.builder-pick[data-blocked=true]:not([data-selected=true]) .builder-pick-main{opacity:.55}.builder-pick-input{position:absolute;inset:0;width:100%;height:100%;min-height:0;margin:0;padding:0;border:0;opacity:0;cursor:inherit}.builder-pick-main:has(.builder-pick-input:focus-visible){outline:2px solid var(--focus);outline-offset:-2px;border-radius:var(--radius-sm)}.builder-pick-text{min-width:0}.builder-pick-text strong{display:block;font-size:15px;font-weight:600;line-height:20px;overflow-wrap:anywhere}.builder-pick-text small{display:block;font-size:12.5px;line-height:17px;color:var(--ink-2)}.builder-pick-check{display:grid;place-items:center;width:26px;height:26px;border:2px solid var(--line-strong);border-radius:50%}.builder-pick-check svg{width:15px;height:15px;stroke-width:3;visibility:hidden}.builder-pick[data-selected=true] .builder-pick-check{border-color:var(--selected);background:var(--selected);color:var(--on-selected)}.builder-pick[data-selected=true] .builder-pick-check svg{visibility:visible}.builder-pick-info{display:grid;place-items:center;width:44px;min-height:44px;height:44px;padding:0;border:0;border-radius:var(--radius-full);background:transparent;color:var(--ink-3)}.builder-more{width:100%;margin:var(--space-3) 0}.builder-nudge{display:grid;grid-template-columns:44px minmax(0,1fr);align-items:center;gap:var(--space-3);width:100%;margin:var(--space-4) 0 var(--space-2);padding:var(--space-3);border:1px dashed var(--line-strong);border-radius:var(--radius-lg);background:transparent;text-align:left;font-weight:400}.builder-nudge-icon{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--volt);color:var(--on-volt)}.builder-nudge-text{min-width:0;display:grid;gap:2px}.builder-nudge-text strong{font-size:14px;font-weight:600;line-height:19px}.builder-nudge-text small{font-size:13px;line-height:18px}.builder-nudge-action{font-size:13px;font-weight:600;text-decoration:underline;text-underline-offset:3px}.builder-catalog-only{margin:var(--space-3) 0 0}.builder-attribution{margin:var(--space-2) 0 var(--space-2);text-align:center;font-size:12px}.builder-attribution a{color:inherit;text-decoration:underline}.builder-picker-foot{flex:none;display:grid;gap:var(--space-2);padding-top:var(--space-3);border-top:1px solid var(--line)}.builder-picker-foot p{margin:0}.builder-picker-foot-row{display:flex;gap:var(--space-2)}.builder-picker-foot-row .primary-button{flex:1}.builder-skeleton{display:grid;gap:var(--space-4);padding:var(--space-3) 0}.builder-skeleton-row{display:grid;grid-template-columns:52px minmax(0,1fr);gap:var(--space-3);align-items:center}.builder-skeleton-row>span{display:grid;gap:var(--space-2)}.builder-skeleton i{display:block;height:14px;border-radius:7px;background:linear-gradient(90deg,var(--surface-2),var(--surface-3),var(--surface-2));background-size:200% 100%;animation:builder-shimmer 1.4s linear infinite}.builder-skeleton-row>i{width:52px;height:52px;border-radius:var(--radius-sm)}.builder-skeleton-row>span>i:last-child{width:60%}@keyframes builder-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@media (max-width:640px){.builder-sheet{position:fixed;inset:auto 0 0 0;width:100%;height:92dvh;margin:0;border-radius:var(--radius-xl) var(--radius-xl) 0 0;animation:builder-sheet-up var(--duration-slow) var(--ease-out-soft)}.builder-sheet-handle{display:block;flex:none;width:36px;height:4px;margin:var(--space-2) auto 0;border-radius:var(--radius-full);background:var(--line-strong)}}@keyframes builder-sheet-up{0%{transform:translateY(100%)}to{transform:translateY(0)}}@media (max-width:360px){.builder-ex-rir-grid,.builder-ex-spec{gap:var(--space-2)}.builder-estimate span{display:none}}@media (prefers-reduced-motion:reduce){.builder-sheet,.builder-skeleton i,.builder-toast{animation:none}.builder-picker-list [data-stale],.builder-switch:after{transition:none}}
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