:root{--slate-900:#0f172a;--slate-800:#1e293b;--slate-700:#334155;--stone-100:#f5f5f4;--stone-200:#e7e5e4;--stone-500:#78716c;--accent:#475569}
*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,sans-serif;background:var(--slate-900);color:var(--stone-100)}
.app-header,.location-bar,.tabbar{background:var(--slate-800)}.app-header{display:flex;justify-content:space-between;padding:14px 16px}.location-bar{padding:10px 16px;display:flex;gap:8px;align-items:center;color:var(--stone-200)}
.view{display:none;padding:14px}.view.active{display:block}.feed-toolbar{display:flex;justify-content:space-between;align-items:center;gap:8px}.filter-row{display:flex;gap:8px}.filter-chip,.view-toggle-btn,.saved-tab,.tab{border:1px solid var(--slate-700);background:transparent;color:var(--stone-200);padding:8px 10px;border-radius:8px}.active{background:var(--accent)!important;color:white}
.card-list{list-style:none;padding:0}.sale-card{background:var(--stone-100);color:#111827;border-radius:12px;padding:10px;margin:10px 0}.card-address{display:flex;gap:6px;align-items:center;color:var(--stone-500)}
#sales-map{height:55vh;border-radius:12px;overflow:hidden;border:1px solid var(--slate-700)}
.tabbar{position:fixed;bottom:0;left:0;right:0;display:grid;grid-template-columns:repeat(4,1fr);padding:8px 10px;gap:6px}.tab{display:flex;flex-direction:column;align-items:center}
main{padding-bottom:84px}.upload-zone,.result-card,.profile-block,.settings-group,.saved-card{background:var(--slate-800);border:1px solid var(--slate-700);border-radius:12px;padding:12px}.modal-overlay{display:none}