@media(max-width:1080px){body{overflow:auto}.app-shell{height:auto;min-height:100vh}.workspace{height:auto;grid-template-columns:1fr}.control-panel{order:2;max-height:none;overflow:visible}.map-stage{height:70vh;min-height:520px}.desktop-nav{display:none}}
@media(max-width:720px){body{overflow:hidden}.topbar{height:64px;padding:0 12px}.brand-sub,.desktop-nav,.top-actions .btn-ghost{display:none}.brand-title{font-size:14px}.brand-mark{width:34px;height:34px}.workspace{height:calc(100vh - 64px);display:block;padding:0}.map-stage{height:100%;border-radius:0;border:0}.control-panel{position:fixed;z-index:60;left:0;right:0;bottom:0;max-height:78vh;overflow:auto;padding:10px;background:linear-gradient(180deg,rgba(5,8,17,.55),rgba(5,8,17,.96));backdrop-filter:blur(22px);border-top:1px solid var(--line);border-radius:24px 24px 0 0;transform:translateY(calc(100% - 74px));transition:.25s}.control-panel.open{transform:translateY(0)}.control-panel:before{content:"";display:block;width:46px;height:4px;border-radius:999px;background:rgba(255,255,255,.25);margin:0 auto 10px}.intro-card h1{font-size:21px}.panel-card{padding:13px;border-radius:18px}.steps{grid-template-columns:repeat(5,minmax(50px,1fr));overflow:auto}.two-col,.location-grid,.ai-metrics{grid-template-columns:1fr}.map-search{top:12px;left:12px;right:12px;flex-direction:column}.map-tools{top:116px;right:12px}.selection-card,.result-panel{left:10px;right:10px;bottom:86px;top:auto;width:auto;max-height:44vh;overflow:auto}.selection-metrics,.result-grid{grid-template-columns:1fr 1fr}.button-row .btn{flex:1}.mobile-panel-toggle{display:block;position:fixed;z-index:70;left:14px;right:14px;bottom:14px;border:0;border-radius:18px;padding:15px 16px;font-weight:900;color:#fff;background:linear-gradient(135deg,var(--red),var(--red2));box-shadow:0 16px 34px rgba(0,0,0,.35)}}