:root,
html[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0f1720;
  --panel: #18232e;
  --card: #1d2b38;
  --line: #2b3d4d;
  --text: #eef4f8;
  --muted: #9fb0be;
  --accent: #4ecdc4;
  --accent-2: #7eb6ff;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
  --glow-1: rgba(78, 205, 196, 0.16);
  --glow-2: rgba(126, 182, 255, 0.12);
  --chip-active: #214048;
  --fact-bg: #243645;
  --photo-bg: #223140;
  --badge-bg: rgba(15, 23, 32, 0.82);
  --radius: 18px;
}

html[data-theme="light"] {
  color-scheme: light;
  --bg: #f3f6f8;
  --panel: #ffffff;
  --card: #ffffff;
  --line: #d5dee6;
  --text: #17212b;
  --muted: #5d6d7a;
  --accent: #0f8a82;
  --accent-2: #1d6fd8;
  --shadow: 0 14px 30px rgba(23, 33, 43, 0.08);
  --glow-1: rgba(15, 138, 130, 0.12);
  --glow-2: rgba(29, 111, 216, 0.08);
  --chip-active: #d8f3f0;
  --fact-bg: #eef3f6;
  --photo-bg: #dbe4eb;
  --badge-bg: rgba(255, 255, 255, 0.88);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "Avenir Next", "PingFang HK", "Noto Sans HK", "Segoe UI", sans-serif;
  background:
    radial-gradient(1200px 500px at 10% -10%, var(--glow-1), transparent 55%),
    radial-gradient(900px 400px at 100% 0%, var(--glow-2), transparent 50%),
    var(--bg);
  color: var(--text);
  min-height: 100vh;
}

.wrap {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.top { padding: 28px 0 18px; }
.top-bar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
}
.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  letter-spacing: 0.06em;
  font-size: 12px;
}
h1 {
  margin: 0 0 8px;
  font-size: clamp(28px, 4vw, 42px);
  letter-spacing: -0.03em;
}
.lede, .meta-row, .status {
  color: var(--muted);
}
.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 16px;
}
.prefs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
  flex-shrink: 0;
}
.switcher {
  display: flex;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  background: var(--panel);
}
.switcher button {
  border: 0;
  border-radius: 0;
  padding: 8px 12px;
  background: transparent;
}
.switcher button + button { border-left: 1px solid var(--line); }
.switcher button.active {
  background: var(--chip-active);
  color: var(--text);
}
.theme-btn { min-width: 118px; }

button, select, input {
  font: inherit;
  color: var(--text);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
}
button {
  padding: 8px 14px;
  cursor: pointer;
}
button:hover { border-color: var(--accent); }
.switcher button:hover { border-color: transparent; background: var(--chip-active); }
input, select {
  padding: 8px 10px;
  min-width: 0;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 8px 0 20px;
}
.stat {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
}
.stat h2 {
  margin: 0 0 6px;
  font-size: 15px;
}
.stat p { margin: 0; color: var(--muted); font-size: 14px; }
.stat strong { color: var(--text); }
.rented-line { color: var(--accent) !important; margin-top: 8px !important; }

.mode-switcher {
  display: flex;
  gap: 8px;
  margin: 0 0 16px;
}
.mode-switcher button {
  flex: 1;
  padding: 12px 16px;
  font-weight: 600;
  border-radius: 14px;
  background: var(--panel);
}
.mode-switcher button.active {
  background: var(--chip-active);
  border-color: var(--accent);
  color: var(--text);
}
.hidden { display: none !important; }

.deals {
  margin: 0 0 22px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 16px 10px;
}
.deals h2 {
  margin: 0 0 4px;
  font-size: 18px;
}
.deals .lede { margin: 0 0 10px; }
.deals-list { display: grid; gap: 0; }
.deal-row {
  display: grid;
  grid-template-columns: 96px 1fr auto;
  gap: 12px;
  align-items: start;
  padding: 10px 0;
  border-top: 1px solid var(--line);
}
.deal-date {
  color: var(--muted);
  font-size: 13px;
  padding-top: 2px;
}
.deal-loc { font-size: 14px; line-height: 1.35; }
.deal-facts {
  color: var(--muted);
  font-size: 12px;
  margin-top: 4px;
}
.deal-rent {
  font-weight: 700;
  white-space: nowrap;
  text-align: right;
}
.deal-rent a {
  color: var(--text);
  text-decoration: none;
}
.deal-rent a:hover { color: var(--accent-2); }
.deal-rent span { color: var(--muted); font-size: 12px; font-weight: 500; }

.filters {
  position: sticky;
  top: 0;
  z-index: 2;
  padding: 12px 0;
  background: linear-gradient(var(--bg) 70%, transparent);
}
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.chips.extras { margin-top: -4px; }
.chip {
  border-radius: 999px;
  padding: 7px 12px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--muted);
  cursor: pointer;
}
.chip.active {
  background: var(--chip-active);
  color: var(--text);
  border-color: var(--accent);
}
.controls {
  display: grid;
  grid-template-columns: 160px 160px 1fr;
  gap: 12px;
}
.controls:has(#sort-wrap.hidden) {
  grid-template-columns: 160px 1fr;
}
.controls label, .search {
  display: grid;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
}
.status { min-height: 1.4em; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  padding-bottom: 56px;
}
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  min-height: 100%;
}
.photo {
  height: 176px;
  background: var(--photo-bg);
  position: relative;
  overflow: hidden;
}
.photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.badge {
  position: absolute;
  left: 12px;
  top: 12px;
  background: var(--badge-bg);
  color: var(--text);
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 12px;
}
.body { padding: 14px 16px 16px; display: grid; gap: 8px; }
.price {
  font-size: 22px;
  font-weight: 700;
}
.price span { color: var(--muted); font-size: 13px; font-weight: 500; }
.loc { color: var(--muted); font-size: 14px; line-height: 1.4; }
.facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
}
.facts span {
  background: var(--fact-bg);
  border-radius: 999px;
  padding: 4px 8px;
}
.sources { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }
.sources a {
  color: var(--accent-2);
  text-decoration: none;
  font-size: 13px;
}
.sources a:hover { text-decoration: underline; }
.empty {
  grid-column: 1 / -1;
  padding: 40px 16px;
  text-align: center;
  color: var(--muted);
}

.map-wrap {
  margin: 0 0 18px;
  display: none;
}
.map-wrap.visible { display: block; }
.map-note {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 13px;
}
#map {
  height: 340px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  overflow: hidden;
  z-index: 1;
}
.price-pin {
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--accent);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  padding: 3px 7px;
  box-shadow: var(--shadow);
  white-space: nowrap;
}
.grid.hidden { display: none; }
.meta-line {
  color: var(--muted);
  font-size: 12px;
}

@media (max-width: 800px) {
  .stats, .controls { grid-template-columns: 1fr; }
  .top-bar { flex-direction: column; }
  .prefs { justify-content: flex-start; }
  .deal-row { grid-template-columns: 1fr auto; }
  .deal-date { grid-column: 1 / -1; }
}