:root{
  --ink:#16283A;
  --ink-soft:#4A5B6B;
  --lake:#17698A;
  --lake-deep:#0F4F6A;
  --lake-tint:#E3EEF3;
  --fog:#F1F4F5;
  --card:#FFFFFF;
  --line:#DCE3E7;
  --gold:#C9962E;
  --pending:#8A6D3B;
  --cut:#B04A3A;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{font-family:var(--sans);color:var(--ink);background:var(--fog);display:flex;flex-direction:column;overflow:hidden}

/* ---------- Header ---------- */
header{display:flex;align-items:center;gap:24px;padding:0 20px;height:60px;background:var(--card);border-bottom:1px solid var(--line);flex-shrink:0}
.brand{font-family:var(--serif);font-size:22px;font-weight:700;letter-spacing:.02em;color:var(--lake-deep);display:flex;align-items:center;gap:8px;white-space:nowrap;text-decoration:none}
.brand svg{flex-shrink:0}
.search{flex:1;max-width:420px;position:relative}
.search input{width:100%;padding:9px 14px 9px 36px;border:1px solid var(--line);border-radius:8px;font-size:14px;background:var(--fog);color:var(--ink)}
.search svg{position:absolute;left:11px;top:50%;transform:translateY(-50%);opacity:.5}
nav{display:flex;gap:18px;margin-left:auto;font-size:14px;font-weight:500}
nav a{color:var(--ink-soft);text-decoration:none;padding:6px 2px}
nav a.active{color:var(--lake-deep);border-bottom:2px solid var(--lake)}
.signin{border:1px solid var(--lake);color:var(--lake-deep);background:none;border-radius:8px;padding:7px 14px;font-size:13px;font-weight:600;cursor:pointer;text-decoration:none;white-space:nowrap}

/* ---------- Filter bar ---------- */
.filters{display:flex;align-items:center;gap:10px;padding:10px 20px;background:var(--card);border-bottom:1px solid var(--line);flex-shrink:0;overflow-x:auto}
.chip{border:1px solid var(--line);background:var(--card);border-radius:8px;padding:7px 12px;font-size:13px;font-weight:500;color:var(--ink);cursor:pointer;white-space:nowrap;display:flex;align-items:center;gap:6px}
.chip.set{border-color:var(--lake);background:var(--lake-tint);color:var(--lake-deep)}
.chip .caret{font-size:10px;opacity:.55}
.save-search{margin-left:auto;background:var(--lake);color:#fff;border:none;border-radius:8px;padding:8px 14px;font-size:13px;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:7px;white-space:nowrap}

/* ---------- Split layout ---------- */
main{display:flex;flex:1;min-height:0}
.results{width:520px;flex-shrink:0;display:flex;flex-direction:column;border-right:1px solid var(--line);background:var(--fog)}
.results-head{display:flex;align-items:baseline;justify-content:space-between;padding:14px 18px 8px}
.results-head h1{font-size:16px;font-weight:700}
.results-head .sub{font-size:12.5px;color:var(--ink-soft);margin-top:2px}
.sort{font-size:13px;color:var(--lake-deep);font-weight:600;cursor:pointer;white-space:nowrap}
.cards{flex:1;min-height:0;overflow-y:auto;padding:6px 18px 24px;display:grid;grid-template-columns:1fr 1fr;grid-auto-rows:max-content;gap:14px}

/* ---------- Cards ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden;cursor:pointer;transition:box-shadow .15s ease, transform .15s ease;display:block;text-decoration:none;color:inherit}
.card:hover{box-shadow:0 6px 18px rgba(22,40,58,.12);transform:translateY(-2px)}
.thumb{height:118px;position:relative}
.thumb svg{position:absolute;inset:0;width:100%;height:100%}
.badge{position:absolute;top:8px;left:8px;font-size:10.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:#fff;background:var(--lake-deep);border-radius:5px;padding:3px 7px}
.badge.new{background:var(--lake)}
.badge.cut{background:var(--cut)}
.badge.open{background:var(--gold)}
.badge.pending{background:var(--pending)}
.badge.sold{background:#5B5348}
.photos{position:absolute;bottom:8px;right:8px;font-size:10.5px;font-weight:600;color:#fff;background:rgba(22,40,58,.65);border-radius:5px;padding:2px 7px}
.fav{position:absolute;top:8px;right:8px;width:26px;height:26px;border-radius:50%;background:rgba(255,255,255,.9);display:flex;align-items:center;justify-content:center;font-size:13px;color:var(--ink-soft)}
.card-body{padding:10px 12px 12px}
.price{font-family:var(--serif);font-size:19px;font-weight:700;color:var(--ink)}
.permo{font-size:12px;font-weight:600;color:var(--ink-soft)}
.specs{font-size:12.5px;color:var(--ink);margin-top:3px}
.specs b{font-weight:700}
.addr{font-size:12px;color:var(--ink-soft);margin-top:3px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.distance{font-size:11.5px;color:var(--lake-deep);font-weight:600;margin-top:4px}

/* ---------- Map ---------- */
.map{flex:1;position:relative;min-width:0;background:#DCE9EE}
.map > .base{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.map-controls{position:absolute;top:14px;right:14px;display:flex;flex-direction:column;gap:8px}
.mbtn{width:38px;height:38px;border-radius:9px;border:1px solid var(--line);background:var(--card);font-size:17px;font-weight:600;color:var(--ink);cursor:pointer;box-shadow:0 2px 6px rgba(22,40,58,.12)}
.draw-btn{position:absolute;top:14px;left:14px;display:flex;align-items:center;gap:8px;background:var(--card);border:1px solid var(--lake);color:var(--lake-deep);border-radius:9px;padding:9px 14px;font-size:13px;font-weight:700;cursor:pointer;box-shadow:0 2px 6px rgba(22,40,58,.12)}
.draw-note{position:absolute;top:60px;left:14px;background:rgba(22,40,58,.85);color:#fff;font-size:12px;border-radius:8px;padding:7px 11px;max-width:230px;line-height:1.4}

.pin{position:absolute;transform:translate(-50%,-100%);font-family:var(--serif);font-size:12.5px;font-weight:700;background:var(--card);color:var(--ink);border:1.5px solid var(--ink);border-radius:14px;padding:3px 10px;cursor:pointer;box-shadow:0 2px 5px rgba(22,40,58,.22);white-space:nowrap;text-decoration:none;display:inline-block}
.pin::after{content:"";position:absolute;left:50%;bottom:-6px;transform:translateX(-50%);border:5px solid transparent;border-top-color:var(--ink)}
.pin.hot{background:var(--lake-deep);border-color:var(--lake-deep);color:#fff;z-index:3}
.pin.hot::after{border-top-color:var(--lake-deep)}
.pin.dim{opacity:.55}
.cluster{position:absolute;transform:translate(-50%,-50%);width:40px;height:40px;border-radius:50%;background:var(--lake);color:#fff;font-size:13px;font-weight:700;display:flex;align-items:center;justify-content:center;border:3px solid rgba(255,255,255,.85);box-shadow:0 2px 8px rgba(15,79,106,.4);cursor:pointer}

/* Map popup card */
.popup{position:absolute;width:230px;background:var(--card);border-radius:12px;box-shadow:0 10px 30px rgba(22,40,58,.28);overflow:hidden;z-index:4}
.popup .thumb{height:96px}
.popup .card-body{padding:9px 12px 11px}

.attribution{position:absolute;bottom:8px;right:10px;font-size:10px;color:var(--ink-soft);background:rgba(255,255,255,.7);padding:2px 6px;border-radius:4px}

/* ---------- Document pages (listing, saved, sign-in) ---------- */
body.doc{overflow:auto;display:block}
.doc main{display:block;max-width:1060px;margin:0 auto;padding:22px 20px 60px}
.crumb{font-size:13px;color:var(--ink-soft);margin-bottom:14px}
.crumb a{color:var(--lake-deep);text-decoration:none;font-weight:600}
.page-title{font-family:var(--serif);font-size:24px;margin-bottom:14px}

.listing{display:grid;grid-template-columns:1fr 340px;gap:22px;align-items:start}
.gallery{display:grid;grid-template-columns:2fr 1fr;grid-auto-rows:170px;gap:10px}
.gallery .ph{border-radius:12px;overflow:hidden;position:relative}
.gallery .ph.main{grid-row:span 2}
.gallery svg{position:absolute;inset:0;width:100%;height:100%}
.panel{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px}
.panel .price{font-size:28px}
.status-line{font-size:12.5px;color:var(--ink-soft);margin-top:6px}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#3E7A4E;margin-right:5px}
.cta{display:flex;gap:10px;margin:16px 0 0}
.btn{flex:1;border-radius:9px;padding:11px 0;font-size:14px;font-weight:700;cursor:pointer;text-align:center;text-decoration:none}
.btn.primary{background:var(--lake);color:#fff;border:none}
.btn.ghost{background:none;border:1.5px solid var(--lake);color:var(--lake-deep)}
.listing-aside{display:flex;flex-direction:column;gap:16px}
.agent{display:flex;gap:12px;align-items:center;border-top:1px solid var(--line);margin-top:16px;padding-top:16px;font-size:13px;line-height:1.45}
.panel .agent:first-child{border-top:none;margin-top:0;padding-top:0}

/* Listing detail: location map card */
.map-panel{padding:0;overflow:hidden}
.listing-map-canvas{height:280px;width:100%;position:relative;background:#DCE9EE}
.view-larger-area{display:block;padding:12px 18px;font-size:12.5px;font-weight:600;color:var(--lake-deep);text-decoration:none;border-top:1px solid var(--line)}
.view-larger-area:hover{text-decoration:underline}
.avatar{width:44px;height:44px;border-radius:50%;background:var(--lake-tint);color:var(--lake-deep);display:flex;align-items:center;justify-content:center;font-weight:700;font-family:var(--serif);font-size:16px;flex-shrink:0}
.section{margin-top:26px}
.section h2{font-family:var(--serif);font-size:20px;margin-bottom:10px}
.section p{font-size:14px;line-height:1.6;color:var(--ink);max-width:70ch}
.facts{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:0 24px;font-size:13.5px}
.facts div{padding:7px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:12px}
.nearby-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:10px}
.facts span{color:var(--ink-soft)}
.disclosure{margin-top:34px;padding:16px;border:1px solid var(--line);border-radius:12px;background:var(--card);font-size:12px;color:var(--ink-soft);line-height:1.55}
.chat-bubble{position:fixed;right:18px;bottom:18px;background:var(--lake-deep);color:#fff;border-radius:24px;padding:12px 18px;font-size:14px;font-weight:700;box-shadow:0 6px 18px rgba(15,79,106,.4);border:none;cursor:pointer;display:flex;gap:8px;align-items:center}

.rows{display:flex;flex-direction:column;gap:12px;max-width:640px}
.row{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 18px;display:flex;align-items:center;gap:14px}
.row .grow{flex:1}
.row h3{font-size:15px}
.row .meta{font-size:12.5px;color:var(--ink-soft);margin-top:3px}
.pill{font-size:11px;font-weight:700;background:var(--lake-tint);color:var(--lake-deep);border-radius:10px;padding:3px 9px;white-space:nowrap}
.note{font-size:12.5px;color:var(--ink-soft);margin-top:14px;line-height:1.5}
.note a{color:var(--lake-deep);font-weight:600;text-decoration:none}

.auth{max-width:380px;margin:48px auto 0}
.auth .panel{padding:26px}
.auth h1{font-family:var(--serif);font-size:24px;margin-bottom:16px}
.field{margin-bottom:12px}
.field label{display:block;font-size:12.5px;font-weight:600;margin-bottom:5px;color:var(--ink-soft)}
.field input{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:8px;font-size:14px;background:var(--fog)}
.btn.wide{width:100%;display:block;margin-top:6px;padding:11px 0}

/* ---------- Responsive ---------- */
.map-toggle{display:none}
@media (max-width:980px){
  .results{width:100%}
  .map{display:none}
  .cards{grid-template-columns:1fr 1fr}
  nav{display:none}
  .map-toggle{display:flex;position:fixed;bottom:18px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;border:none;border-radius:20px;padding:10px 18px;font-size:13px;font-weight:700;gap:7px;align-items:center;box-shadow:0 4px 14px rgba(22,40,58,.35);z-index:10}
  .nearby-grid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:900px){
  .listing{grid-template-columns:1fr}
  .nearby-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:560px){
  .cards{grid-template-columns:1fr}
  .nearby-grid{grid-template-columns:1fr}
}

/* ---------- Live frontend additions (Phase 3a) ---------- */

/* Real filter bar controls (index.html / sold.html) */
.filter-field{display:flex;flex-direction:column;gap:2px;border:1px solid var(--line);background:var(--card);border-radius:8px;padding:5px 12px}
.filter-field label{font-size:10px;font-weight:700;letter-spacing:.03em;text-transform:uppercase;color:var(--ink-soft)}
.filter-field input,.filter-field select{border:none;background:none;font-size:13px;font-weight:600;color:var(--ink);padding:1px 0;width:88px;font-family:var(--sans)}
.filter-field input:focus,.filter-field select:focus{outline:none}

/* MapLibre canvas host (replaces the mockup's static .base image) */
#map-canvas{position:absolute;inset:0;width:100%;height:100%}
.map .maplibregl-ctrl-attrib{font-size:10px;background:rgba(255,255,255,.75)}
.map .maplibregl-popup-content{padding:0;border-radius:12px;overflow:hidden;box-shadow:0 10px 30px rgba(22,40,58,.28)}
.map .maplibregl-popup-close-button{z-index:5;font-size:16px;color:var(--ink-soft)}
.popup-card{width:230px}
.popup-card .thumb{height:96px}
.popup-card .card-body{padding:9px 12px 11px}

/* Price-labeled HTML marker pins for unclustered points */
.map-pin{position:relative;font-family:var(--serif);font-size:12.5px;font-weight:700;background:var(--card);color:var(--ink);border:1.5px solid var(--ink);border-radius:14px;padding:3px 10px;cursor:pointer;box-shadow:0 2px 5px rgba(22,40,58,.22);white-space:nowrap}
.map-pin::after{content:"";position:absolute;left:50%;bottom:-6px;transform:translateX(-50%);border:5px solid transparent;border-top-color:var(--ink)}
.map-pin:hover{background:var(--lake-deep);border-color:var(--lake-deep);color:#fff}
.map-pin:hover::after{border-top-color:var(--lake-deep)}

.draw-btn.active{background:var(--lake-deep);color:#fff;border-color:var(--lake-deep)}
.draw-btn.active svg path,.draw-btn.active svg circle{stroke:#fff;fill:#fff}

/* Load more */
.load-more-wrap{display:flex;justify-content:center;padding:10px 18px 20px;flex-shrink:0}
.load-more-btn{max-width:220px}

/* Empty / error states */
.empty-state{grid-column:1/-1;padding:40px 18px;text-align:center}
.empty-state-title{font-family:var(--serif);font-size:17px;margin-bottom:6px}
.empty-state-sub{font-size:13px;color:var(--ink-soft);line-height:1.5;max-width:44ch;margin:0 auto}
.empty-state-sub a{color:var(--lake-deep);font-weight:600;text-decoration:none}
.page-empty-state{max-width:520px;margin:60px auto 0;padding:40px 26px;background:var(--card);border:1px solid var(--line);border-radius:12px}
.api-error{grid-column:1/-1;padding:30px 18px;text-align:center;color:var(--cut)}
.api-error-title{font-weight:700;margin-bottom:4px}
.api-error-sub{font-size:13px;color:var(--ink-soft)}

/* Non-functional CTA placeholders (OfficePilot chat widget lands later) */
.chat-placeholder{cursor:not-allowed;opacity:.72}

/* ---------- Live frontend additions (Phase 4b: auth + saved searches) ---------- */

/* Auth-aware header area (replaces the static "Sign in" link) */
.auth-area{display:flex;align-items:center;gap:10px}
.auth-email{font-size:12.5px;font-weight:600;color:var(--ink-soft);max-width:170px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.auth-area button.signin{border:1px solid var(--lake);background:none;color:var(--lake-deep);font:inherit}

/* Sign-in page: honest magic-link copy, no password field */
.signin-note{font-size:12.5px;color:var(--ink-soft);line-height:1.55;margin-top:16px}
.check-email{text-align:center;padding:8px 0 4px}
.check-email .icon{font-size:30px;margin-bottom:8px}
.check-email h2{font-family:var(--serif);font-size:19px;margin-bottom:8px}
.check-email p{font-size:13.5px;color:var(--ink-soft);line-height:1.5}
.form-error{background:#FBEFEC;border:1px solid var(--cut);color:var(--cut);border-radius:8px;padding:10px 12px;font-size:12.5px;margin-bottom:14px;line-height:1.45}

/* Save-search dialog */
.modal-overlay{position:fixed;inset:0;background:rgba(22,40,58,.45);display:flex;align-items:center;justify-content:center;z-index:50}
.modal{background:var(--card);border-radius:12px;padding:22px;width:320px;max-width:calc(100vw - 32px);box-shadow:0 20px 50px rgba(22,40,58,.35)}
.modal h3{font-family:var(--serif);font-size:18px;margin-bottom:14px}
.modal-sub{font-size:12.5px;color:var(--ink-soft);margin:-8px 0 14px;line-height:1.45}
.modal-actions{display:flex;gap:10px;margin-top:16px}
.modal-actions .btn{flex:1}
.modal-error{color:var(--cut);font-size:12.5px;margin-top:8px}

/* Inline "saved!" confirmation toast on index.html */
.save-confirm-toast{position:fixed;top:70px;right:20px;background:var(--card);border:1px solid var(--lake);border-radius:10px;padding:14px 18px;box-shadow:0 10px 30px rgba(22,40,58,.2);z-index:45;max-width:280px;font-size:13px;line-height:1.5}
.save-confirm-toast a{color:var(--lake-deep);font-weight:600;text-decoration:none}

/* Saved-searches list (saved.html), live */
.row-actions{display:flex;gap:6px;align-items:center;flex-shrink:0}
.row-actions button{border:none;background:none;font-size:12.5px;font-weight:600;color:var(--ink-soft);cursor:pointer;padding:5px 7px;border-radius:6px}
.row-actions button:hover{color:var(--ink);background:var(--fog)}
.row-actions button.danger:hover{color:var(--cut)}
.alert-toggle{border:1px solid var(--line);background:var(--card);border-radius:10px;padding:5px 10px;font-size:11px;font-weight:700;letter-spacing:.02em;cursor:pointer;color:var(--ink-soft);white-space:nowrap}
.alert-toggle.on{background:var(--lake-tint);border-color:var(--lake);color:var(--lake-deep)}
.rename-input{font-size:15px;font-weight:600;border:1px solid var(--lake);border-radius:6px;padding:3px 8px;font-family:var(--sans);width:100%;max-width:320px}