:root{
  --bg:#f6f6f6;
  --panel:#ffffff;
  --text:#000000;
  --muted:#5f5f5f;
  --line:#e8e8e8;

  --shadow-sm: 0 6px 18px rgba(0,0,0,.06);
  --shadow-md: 0 16px 50px rgba(0,0,0,.12);

  --safeB: env(safe-area-inset-bottom, 0px);
  --safeT: env(safe-area-inset-top, 0px);

  --maxW: 1100px;
  --headerH: 170px; /* JS will overwrite */
}

*{box-sizing:border-box}
html,body{height:100%}

body{
  margin:0;
  color:var(--text);
  background:var(--bg);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Helvetica Neue", sans-serif;
  -webkit-font-smoothing: antialiased;
}

/* Page layout so map can fill viewport */
.page{
  min-height:100dvh;
  display:flex;
  flex-direction:column;
}

.top{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(246,246,246,.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.top__inner{
  max-width: var(--maxW);
  margin: 0 auto;
  padding: calc(14px + var(--safeT)) 16px 14px;
  display: grid;
  gap: 12px;
}

.brand__title{
  font-size: 30px;
  font-weight: 900;
  letter-spacing: -0.03em;
}
.brand__sub{
  margin-top: 4px;
  color: var(--muted);
  font-size: 14px;
}

/* Segmented toggle */
.toolbar{
  display:flex;
  gap:10px;
  align-items:center;
}
.segBtn{
  height: 44px;
  padding: 0 14px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #fff;
  font-weight: 900;
  cursor: pointer;
  color: var(--text);
}
.segBtn.is-active{
  background: #0a0a0a;
  border-color: #0a0a0a;
  color: #fff;
}

.controls{display:grid;gap:10px}

.search{
  width:100%;
  height: 46px;
  padding: 0 14px;
  border:1px solid var(--line);
  border-radius: 14px;
  outline:none;
  background:#fafafa;
  color: var(--text);
}
.search:focus{background:#fff;border-color:#d5d5d5}

/* Filter dropdown (multi) */
.filterDrop{
  border:1px solid var(--line);
  border-radius: 14px;
  background:#fff;
  overflow:hidden;
}
.filterSummary{
  list-style:none;
  cursor:pointer;
  padding: 12px 12px;
  font-weight: 900;
  user-select:none;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
}
.filterSummary::-webkit-details-marker{display:none}
.filterSummary::after{content:"▾"; font-weight:900}
.filterDrop[open] .filterSummary::after{content:"▴"}

.filterOptions{
  border-top:1px solid var(--line);
  padding: 10px 12px 12px;
  max-height: 260px;
  overflow:auto;
}
.optRow{
  display:flex;
  align-items:center;
  gap:10px;
  padding: 8px 4px;
}
.optRow input{width:18px;height:18px}
.optRow label{cursor:pointer;font-size:14px;line-height:1.2}

/* main area */
.content{
  flex: 1 1 auto;
  max-width: var(--maxW);
  width: 100%;
  margin: 0 auto;
  padding: 16px 16px calc(18px + var(--safeB));
}

.view{display:block}
.view[hidden]{display:none !important}

/* LIST cards */
.list{
  display:grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.card{
  border:1px solid var(--line);
  background:#fff;
  border-radius: 22px;
  overflow:hidden;
  box-shadow: var(--shadow-sm);
  cursor:pointer;
}

.cardTop{
  display:grid;
  grid-template-columns: 320px 1fr;
}

.cardImg{
  height: 260px;
  background:#f0f0f0;
  background-size:cover;
  background-position:center;
}

.cardBody{padding: 14px 16px 16px}

.cardTitle{
  font-weight: 900;
  font-size: 22px;
  letter-spacing:-0.02em;
  margin: 0 0 8px;
}

.cardAddr{
  color:var(--muted);
  font-size: 14px;
  margin: 0 0 10px;
}

.badges{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin: 10px 0 10px;
}
.badge{
  display:inline-flex;
  align-items:center;
  padding: 7px 11px;
  border-radius: 999px;
  border:1px solid var(--line);
  background:#fff;
  font-size: 13px;
  line-height:1;
}

.actionsRow{
  display:flex;
  gap:8px;
  align-items:center;
  flex-wrap:wrap;
  margin-top: 8px;
}
.actionsRow--mini{
  gap:8px;
}

/* buttons */
.iconBtn{
  width: 46px;
  height: 46px;
  border-radius: 16px;
  border:1px solid var(--line);
  background:#fff;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  color:#000;
  cursor:pointer;
}
.iconBtn svg{display:block}

.iconBtn--close{
  font-size:22px;
  font-weight:900;
  line-height:1;

  flex: 0 0 46px;
  width: 46px;
  height: 46px;
}

.btn{
  height: 46px;
  padding: 0 16px;
  border-radius: 16px;
  border:1px solid #0a0a0a;
  background:#0a0a0a;
  color:#fff;
  cursor:pointer;
  font-weight: 800;
}
.btn:active{transform: translateY(1px)}

/* MAP view */
body.mode-map .content{
  padding: 0 16px calc(12px + var(--safeB));
}

.mapFrame{
  position: relative;
  width: 100%;
  border-radius: 22px;
  overflow:hidden;
  border:1px solid var(--line);
  background:#fff;
  box-shadow: var(--shadow-sm);
  height: min(72vh, 760px);
}

/* Fullscreen map */
body.mode-map .mapFrame{
  height: calc(100dvh - var(--headerH) - 16px - var(--safeB));
  max-height: none;
}

.map{width:100%;height:100%}

/* cluster icon */
.clusterIcon{
  width: 38px;height:38px;
  border-radius: 999px;
  border: 2px solid #0a0a0a;
  background: #fff;
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight: 900;
  color:#0a0a0a;
}

/* Mini card */
.mini{
  position:absolute;
  left:0;
  top:0;
  z-index:500;
  width:min(380px,calc(100vw - 24px));
  will-change: transform;
}
.mini__inner{
  background:#fff;border:1px solid var(--line);border-radius: 22px;overflow:hidden;
  box-shadow: var(--shadow-md);position:relative
}
.mini__close{
  position:absolute;top:10px;right:10px;width:44px;height:44px;border-radius:999px;
  border:1px solid var(--line);background:#fff;cursor:pointer;font-size:22px;font-weight:800;z-index:2
}
.mini__img{
  height:170px;background:#f0f0f0;background-size:cover;background-position:center
}
.mini__body{padding:12px 14px 14px}
.mini__title{
  font-weight:900;font-size:20px;letter-spacing:-0.02em;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.mini__addr{color:var(--muted);font-size:14px;margin:8px 0 10px}

/* DETAILS */
.modal{
  position:fixed;
  inset:0;
  background: rgba(255,255,255,.74);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  opacity:0;
  pointer-events:none;
  z-index: 100;
  display:flex;
  align-items:center;
  justify-content:center;
  padding: calc(12px + var(--safeT)) 12px calc(12px + var(--safeB));
}
.modal.is-open{opacity:1;pointer-events:auto}

.modal__panel{
  width:min(860px, 100%);
  max-height: min(78vh, 720px);
  background:#fff;
  border:1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow-md);
  overflow:auto;
  -webkit-overflow-scrolling: touch;
}

.modal__head{
  position: sticky;
  top: 0;
  z-index: 10;
  background:#fff;
  border-bottom:1px solid var(--line);

  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:12px;
  padding:14px 14px 12px;
}

.modal__headLeft{
  min-width:0;
}

.modal__headActions{
  flex: 0 0 auto;
  display:flex;
  gap:8px;
  align-items:center;
}

.mTitle{
  font-size:22px;
  font-weight:900;
  letter-spacing:-0.02em;

  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.mAddr{color:var(--muted);font-size:13px;margin-top:4px}

.mMainImg{
  height: min(30vh, 240px);
  background:#f0f0f0;background-size:cover;background-position:center;
  cursor:zoom-in;
}

.mGallery{
  display:flex;gap:10px;
  padding:12px 14px 4px;
  overflow:auto;-webkit-overflow-scrolling:touch
}
.thumb{
  width:104px;height:70px;border-radius:16px;border:1px solid var(--line);
  background:#f0f0f0;background-size:cover;background-position:center;
  cursor:pointer;flex:0 0 auto
}
.thumb.is-active{outline:2px solid #0a0a0a;outline-offset:2px}

.mDesc{
  padding: 10px 14px 14px;
  color:var(--text);
  font-size:15px;
  line-height:1.4;
  white-space:pre-wrap;

  max-height: 220px;
  overflow:auto;
}

/* Lightbox */
.lb{
  position:fixed;inset:0;background: rgba(0,0,0,.88);
  opacity:0;pointer-events:none;z-index: 200;
  display:flex;align-items:center;justify-content:center;
  padding:18px
}
.lb.is-open{opacity:1;pointer-events:auto}
.lb__close{
  position:absolute;top: calc(12px + var(--safeT));right:12px;
  width:46px;height:46px;border-radius:999px;
  border:1px solid rgba(255,255,255,.25);
  background: rgba(255,255,255,.10);
  color:#fff;font-size:24px;cursor:pointer
}
.lb__img{max-width:95vw;max-height:85vh;border-radius:20px;box-shadow:0 20px 60px rgba(0,0,0,.45)}

/* Responsive */
@media (max-width: 980px){
  .cardTop{grid-template-columns: 1fr}
  .cardImg{height: 240px}
  .brand__title{font-size:28px}
  .modal__panel{max-height: 82dvh}
}