/* ============================================================
   MOBILE ESTIMATE DETAIL — Collapsible sections + action bar
   ============================================================ */@media (max-width:1024px){.m-est-detail{background:var(--m-surface,#f2f2f7);min-height:100vh;padding:0 var(--m-gutter,16px);padding-bottom:96px}.m-est-back{align-items:center;color:var(--texas-blue,#002868);display:flex;font-size:var(--m-type-body-size,14px);font-weight:500;gap:4px;padding:12px 0;text-decoration:none}.m-est-detail-header{align-items:flex-start;display:flex;justify-content:space-between;padding-bottom:12px}.m-est-detail-title{color:var(--m-text-primary,#000);font-size:var(--m-type-title-size,26px);font-weight:var(--m-type-title-weight,700);letter-spacing:-.5px}.m-est-detail-meta{color:var(--m-text-muted,#8e8e93);font-size:var(--m-type-caption-size,12px);margin-top:2px}.m-est-price-banner{background:linear-gradient(135deg,var(--texas-blue,#002868),var(--texas-blue-light,#0a3a7a));border-radius:var(--m-card-radius,12px);color:#fff;margin-bottom:var(--m-card-gap,8px);padding:16px var(--m-card-padding,14px)}.m-est-price-total{font-size:32px;font-weight:700;line-height:1.1}.m-est-price-breakdown{display:flex;font-size:var(--m-type-caption-size,12px);gap:16px;margin-top:8px;opacity:.8}.m-est-section{background:var(--m-card,#fff);border-radius:var(--m-card-radius,12px);margin-bottom:var(--m-card-gap,8px);overflow:hidden}.m-est-section-header{-webkit-tap-highlight-color:transparent;align-items:center;cursor:pointer;display:flex;justify-content:space-between;padding:var(--m-card-padding,14px)}.m-est-section-title{color:var(--m-text-primary,#000);font-size:var(--m-type-heading-size,15px);font-weight:var(--m-type-heading-weight,600)}.m-est-section-chevron{color:var(--m-text-muted,#8e8e93);height:20px;transition:transform .2s ease;width:20px}.m-est-section-chevron.open{transform:rotate(90deg)}.m-est-section-body{color:var(--m-text-secondary,#3c3c43);font-size:var(--m-type-body-size,14px);padding:0 var(--m-card-padding,14px) var(--m-card-padding,14px)}.m-est-section-row{border-bottom:.5px solid var(--m-border,rgba(0,0,0,.06));display:flex;justify-content:space-between;padding:8px 0}.m-est-section-row:last-child{border-bottom:none}.m-est-section-label{color:var(--m-text-muted,#8e8e93);font-size:var(--m-type-caption-size,12px)}.m-est-action-bar{background:var(--m-card,#fff);border-top:.5px solid var(--m-border-separator,rgba(0,0,0,.08));bottom:0;display:flex;gap:8px;left:0;padding:12px var(--m-gutter,16px);padding-bottom:max(12px,env(safe-area-inset-bottom));position:fixed;right:0;z-index:1045}.m-est-action-btn{-webkit-tap-highlight-color:transparent;align-items:center;border:none;border-radius:var(--m-btn-radius,12px);cursor:pointer;display:flex;flex:1;font-size:var(--m-type-body-size,14px);font-weight:600;gap:8px;height:48px;justify-content:center}.m-est-action-btn-primary{background:var(--m-green,#34d399);color:#fff;flex:2}.m-est-action-btn-more,.m-est-action-btn-secondary{background:rgba(0,0,0,.04);color:var(--m-text-secondary,#3c3c43)}.m-est-action-btn-more{flex:none;width:48px}.m-est-detail~.mobile-tab-bar{display:none!important}}