/* Phone layouts share the same build data and actions as the desktop workspace. */
.mobile-navigation,.intent-card .intent-short,.mobile-comparison{display:none}
.catalog-filter-details>summary{cursor:pointer;min-height:44px;align-items:center;gap:8px;color:#3b5475;font-size:14px;font-weight:650}
.catalog-filter-details>summary small{font-size:12px;font-weight:400}
html:has(dialog[open]){overflow:hidden}

@media(min-width:761px){.catalog-filter-details[open]>summary{display:none}.catalog-filter-details:not([open])>summary{display:flex}}
@media(max-width:1080px){
  .mobile-navigation{display:flex;gap:5px;padding:5px 20px;background:white;border-bottom:1px solid var(--line)}
  .mobile-navigation a{display:flex;justify-content:center;align-items:center;gap:7px;flex:1;min-width:0;min-height:44px;padding:8px;color:#526174;font-size:13px;font-weight:650;border-radius:8px}
  .mobile-navigation [aria-current]{color:#315bd5;background:#edf2ff}
}
@media(max-width:760px){
  .topbar{height:64px;padding:0 16px;gap:8px}
  .top-actions{gap:5px}.top-actions>.text-button{min-width:42px;min-height:44px}
  .top-actions>.text-button svg{width:19px;height:19px}.help-button{width:42px;height:44px}
  .lang-switch a{min-height:38px;min-width:32px}
  .mobile-brand{font-size:21px;white-space:nowrap}.mobile-brand .logo-mark{width:28px;height:28px}
  .mobile-navigation{padding:4px 12px;gap:4px}.mobile-navigation a{font-size:12px;gap:6px;padding:8px 4px}
  .workspace{padding:24px 16px 36px}
  .hero{min-height:0;margin-bottom:22px}.hero .eyebrow{font-size:9px;letter-spacing:1px;margin-bottom:9px}
  .hero h1{font-size:clamp(27px,7.5vw,34px);line-height:1.15;letter-spacing:-.9px;margin:0 0 13px}
  .hero p{font-size:14px;line-height:1.65}.hero p br{display:none}
  .hero-actions{gap:9px;margin-top:17px}.hero-actions button{font-size:13px;padding:10px 12px}
  .intent-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;margin-bottom:14px}
  .intent-card{min-height:67px;padding:10px 4px;display:flex;flex-direction:column;justify-content:center;gap:6px;text-align:center;border-radius:10px}
  .intent-card>svg{width:18px;height:18px;margin:0}.intent-card>span{min-width:0}
  .intent-card .intent-full,.intent-card small{display:none}.intent-card .intent-short{display:block;font-size:12px;line-height:1.4;margin:0}
  .workbench-panel{padding:18px 16px;gap:14px;margin-bottom:16px}.workbench-panel h2{font-size:17px}.workbench-panel p{font-size:13px;line-height:1.65}
  .workbench-actions{display:grid;grid-template-columns:1fr;width:100%}.workbench-actions button{white-space:normal;width:100%;font-size:13px;margin:0}
  .draft-status{font-size:12px;line-height:1.6;margin:14px 0}
  .coverage-banner{margin:16px 0 22px;padding:17px 15px}.coverage-banner h2{font-size:17px}.coverage-banner p{font-size:13px;line-height:1.65}
  .coverage-counts{gap:6px 12px;margin-top:10px}.coverage-next{width:100%;margin-top:13px}
  .builder-top{gap:8px;align-items:center}.builder-top h2{font-size:21px}.builder-top .build-tools{width:auto;margin-left:auto;gap:10px}
  .part-card.has-part{grid-template-columns:minmax(0,1fr);padding:18px 16px;gap:11px;min-height:0}
  .part-card.is-empty{grid-template-columns:minmax(0,1fr) auto;min-height:110px;padding:17px 15px;gap:10px}
  .part-card .part-icon{display:none}.part-name{font-size:16px;line-height:1.5}.part-spec{font-size:13px;line-height:1.65}
  .part-card.has-part .part-price{display:flex;align-items:center;justify-content:flex-end;gap:9px;flex-wrap:wrap;text-align:left;padding-top:10px;border-top:1px solid var(--line)}
  .part-card.has-part .part-price>span{margin-right:auto}.part-card .part-price small{margin:0 auto 0 0}
  .part-card .change-button,.part-card .add-button{min-height:44px;font-size:13px;white-space:nowrap;padding:10px 13px}
  .part-meta{gap:2px 14px}.owned-label,.source-link,.price-edit{min-height:44px;font-size:12px}
  .storage-actions{flex-wrap:wrap;align-items:flex-start;gap:8px;padding:5px 0 15px}.storage-actions .text-button{min-height:44px}
  .pending-row{flex-direction:column;align-items:stretch}.pending-row .change-button{width:100%;min-height:44px}
  .summary-card{padding:22px 18px}.learn-band{padding:21px 18px}
  .mobile-total{bottom:0;left:0;right:0;border-radius:14px 14px 0 0;padding:11px 16px calc(11px + env(safe-area-inset-bottom));min-height:78px;gap:12px}
  .mobile-total>div{min-width:0}.mobile-total .mobile-assessment{font-size:14px;line-height:1.5}.mobile-total .primary-button{font-size:13px;padding:11px 16px;flex-shrink:0}
  .bottom-band{padding-bottom:110px}.bottom-band a{min-height:44px;display:inline-flex;align-items:center}
  #toast{bottom:calc(92px + env(safe-area-inset-bottom))}

  /* One viewport, one scrolling region: controls and close stay reachable. */
  #picker,#info{position:fixed;inset:0;margin:0;width:100%;max-width:none;height:100dvh;max-height:100dvh;border:0;border-radius:0;overflow:hidden}
  #pickerContent,#infoContent{height:100%;min-height:0;display:flex;flex-direction:column;overflow:hidden}
  #picker .modal-header,#info .modal-header{flex:none;padding:16px 16px 12px;gap:12px;border-bottom:1px solid var(--line);background:white}
  .modal-header h2{font-size:21px;overflow-wrap:anywhere}.close-button{width:44px;height:44px}
  .picker-subtitle{font-size:12px;line-height:1.6;margin:5px 0 0}
  #picker .picker-controls{flex:none;padding:12px 16px 10px;max-height:52dvh;overflow-y:auto;overscroll-behavior:contain}
  .catalog-filter-details>summary{display:flex;list-style:none;justify-content:space-between;border:1px solid var(--line);border-radius:8px;padding:9px 12px;margin-top:10px;background:#f8faff}
  .catalog-filter-details>summary::-webkit-details-marker{display:none}
  .catalog-filter-details>summary::after{content:'+';font-size:20px;line-height:1;font-weight:400}.catalog-filter-details[open]>summary::after{content:'−'}
  .catalog-filters{grid-template-columns:1fr;gap:12px;margin-top:12px}.catalog-filters label{font-size:12px}.catalog-filters select{font-size:16px;min-height:46px}
  .catalog-filter-bottom{flex-wrap:wrap;align-items:center;margin-top:8px;gap:6px}.catalog-filter-bottom label,.catalog-filter-bottom .text-button{min-height:44px}
  .catalog-price-note{display:none}.catalog-result-count{margin-top:10px;font-size:12px}
  #picker .picker-items{flex:1;min-height:0;max-height:none;padding:0 16px;overflow-y:auto;overscroll-behavior:contain;scrollbar-gutter:stable;scroll-padding-block:12px}
  .picker-item{display:block;padding:19px 0}.picker-item-name{font-size:15px}.picker-item-spec{font-size:12px}.candidate-status{font-size:12px}
  .picker-item-price{max-width:none;display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:10px;text-align:left}
  .picker-item-price .primary-button{margin-left:auto;min-height:44px;font-size:13px}.compare-toggle{min-height:44px;margin-top:5px;font-size:13px}
  #picker .remove-choice{flex:none;align-self:flex-start;margin:0 16px;min-height:44px;font-size:12px}
  #picker .compare-tray{flex:none;position:static;padding:12px 16px calc(12px + env(safe-area-inset-bottom));gap:12px;align-items:center}
  .compare-chips{gap:5px;margin-top:5px;max-height:68px;overflow-y:auto}.compare-chips>button{max-width:195px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-height:32px;font-size:11px}
  .compare-chips>span{font-size:11px;line-height:1.5}.compare-tray>.primary-button{padding:11px 14px;min-height:46px}
  #info .info-body,#picker .model-compare-body{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:17px 16px calc(24px + env(safe-area-inset-bottom));scroll-padding-block:18px}
  #info .info-body>:first-child{margin-top:0}#info .info-body h3{font-size:17px}
  #picker .modal-header #backToChoices{margin:0 0 5px;min-height:36px;font-size:12px}
  .model-table-scroll{display:none}.mobile-comparison{display:grid;gap:18px}
  .mobile-model-card{border:1px solid var(--line);border-radius:12px;padding:18px 16px;background:white;min-width:0}
  .mobile-model-card h3{font-size:17px;line-height:1.5;margin:0 0 8px;color:#203754;overflow-wrap:anywhere}
  .mobile-model-source{font-size:13px;display:inline-flex;align-items:center;min-height:44px}
  .mobile-model-card dl{margin:8px 0 18px}.mobile-model-card dl>div{padding:11px 0;border-top:1px solid var(--line)}
  .mobile-model-card dt{font-size:12px;color:#526174;line-height:1.6;margin-bottom:4px}.mobile-model-card dd{font-size:14px;line-height:1.7;margin:0;color:#263f65;overflow-wrap:anywhere}
  .mobile-model-card dd small{display:block;font-size:12px}.mobile-model-card dd ul{padding-left:19px;margin:8px 0}.mobile-model-card li{font-size:13px;line-height:1.75;margin-bottom:8px;color:#825614}.mobile-model-card li.error{color:#ad343c}
  .saved-card{padding:16px;min-width:0}.saved-card>div{min-width:0}.saved-card b{overflow-wrap:anywhere}.saved-actions button{min-height:44px}
  .comparison-head{flex-wrap:wrap}.comparison-row{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:8px 15px}.comparison-row>span{grid-column:1/-1;font-weight:650;font-size:13px}
  #priceForm input,#feedbackForm input,#feedbackForm textarea,#feedbackForm select{font-size:16px;min-height:46px}
}
@media(max-width:360px){
  .topbar{padding-inline:12px}.mobile-brand{font-size:19px;gap:6px}.mobile-brand .logo-mark{width:25px;height:25px}
  .top-actions{gap:2px}.lang-switch a{min-width:29px;padding-inline:5px}.help-button{width:38px}
  .workspace{padding-inline:12px}.build-tools{gap:8px}.builder-top h2{font-size:19px}.builder-top h2 small{margin-left:6px}
  .compare-chips>button{max-width:155px}.hero-actions{flex-direction:column}.hero-actions button{width:100%}
}
@media(max-width:760px) and (max-height:600px){
  #picker .modal-header{padding:9px 12px}.modal-header h2{font-size:19px}.picker-subtitle{display:none}
  #picker .picker-controls{padding:8px 12px;max-height:38dvh}.catalog-result-count{margin-top:6px}
  #picker .compare-tray{padding:8px 12px calc(8px + env(safe-area-inset-bottom))}.compare-chips{display:none}
  #picker .remove-choice{min-height:36px;margin-inline:12px}
}

@media(max-width:760px){.mobile-navigation.public-navigation a{flex-direction:column;gap:4px;min-height:54px;font-size:11px;line-height:1.4;padding:7px 3px}.mobile-navigation.public-navigation svg{width:17px;height:17px}}