@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:ital,wght@0,300;0,400;0,500;1,300&display=swap');

:root {
  --green-50: #f0faf4;
  --green-100: #d8f3e3;
  --green-200: #aee6c7;
  --green-400: #4cc384;
  --green-500: #2ea868;
  --green-600: #1d8a52;
  --green-700: #166640;
  --white: #ffffff;
  --off-white: #f7f9f8;
  --gray-100: #eff1f0;
  --gray-200: #dce0de;
  --gray-400: #9aa8a2;
  --gray-600: #5a6962;
  --gray-800: #1e2922;
  --shadow-sm: 0 1px 3px rgba(22,102,64,0.08), 0 1px 2px rgba(22,102,64,0.06);
  --shadow-md: 0 4px 12px rgba(22,102,64,0.1), 0 2px 4px rgba(22,102,64,0.06);
  --shadow-lg: 0 12px 32px rgba(22,102,64,0.14), 0 4px 12px rgba(22,102,64,0.08);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --nav-h: 72px;
}

[data-theme="dark"] {
  --off-white: #0f1713;
  --white: #172118;
  --gray-100: #1e2922;
  --gray-200: #263320;
  --gray-400: #5a7a65;
  --gray-600: #8aab96;
  --gray-800: #d4e8da;
  --green-50: #0f1f16;
  --green-100: #142a1c;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.35);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.45);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--off-white);
  color: var(--gray-800);
  min-height: 100vh;
  padding-bottom: calc(var(--nav-h) + 16px);
  transition: background 0.3s, color 0.3s;
  -webkit-font-smoothing: antialiased;
}

/* ── Typography ── */
h1, h2, h3, .syne { font-family: 'Syne', sans-serif; }

/* ── Layout ── */
.page { display: none; padding: 0 16px; max-width: 900px; margin: 0 auto; }
.page.active { display: block; animation: fadeUp 0.3s ease; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── Top Bar ── */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 16px 12px;
  max-width: 900px;
  margin: 0 auto;
}
.topbar-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 22px;
  color: var(--green-600);
  letter-spacing: -0.5px;
}
.topbar-logo span {
  background: var(--green-500);
  color: white;
  padding: 1px 6px;
  border-radius: 5px;
  margin-left: 2px;
}
.topbar-count {
  font-size: 12px;
  color: var(--gray-400);
  font-weight: 500;
}

/* ── Section Header ── */
.section-head {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 24px 0 14px;
}
.section-head h2 {
  font-size: 17px;
  font-weight: 700;
  color: var(--gray-800);
}
.section-head .dot {
  width: 7px; height: 7px;
  background: var(--green-500);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ── Reco Row ── */
.reco-row {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 8px;
}

.reco-group { }
.reco-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--green-600);
  margin-bottom: 8px;
}

.reco-scroll {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 6px;
  scrollbar-width: none;
}
.reco-scroll::-webkit-scrollbar { display: none; }

.reco-card {
  flex-shrink: 0;
  width: 200px;
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  border: 1.5px solid var(--gray-100);
  transition: box-shadow 0.25s, transform 0.25s, border-color 0.25s;
}
.reco-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  border-color: var(--green-200);
}
.reco-card-img {
  width: 100%; height: 110px;
  object-fit: cover;
  display: block;
  background: var(--gray-100);
}
.reco-card-body { padding: 10px 12px 12px; }
.reco-card-price {
  font-family: 'Syne', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--green-600);
  line-height: 1.2;
}
.reco-card-meta {
  font-size: 11.5px;
  color: var(--gray-600);
  margin-top: 3px;
}
.reco-card-loc {
  font-size: 11px;
  color: var(--gray-400);
  margin-top: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── Property Grid ── */
.prop-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-bottom: 24px;
}
@media (min-width: 600px) {
  .prop-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 860px) {
  .prop-grid { grid-template-columns: 1fr 1fr 1fr; }
}

/* ── Property Card ── */
.prop-card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  border: 1.5px solid var(--gray-100);
  transition: box-shadow 0.25s, transform 0.25s, border-color 0.25s;
}
.prop-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
  border-color: var(--green-200);
}
.prop-card-img-wrap {
  position: relative;
  overflow: hidden;
}
.prop-card-img {
  width: 100%; height: 180px;
  object-fit: cover;
  display: block;
  background: var(--gray-100);
  transition: transform 0.35s ease;
}
.prop-card:hover .prop-card-img { transform: scale(1.04); }

.prop-type-badge {
  position: absolute;
  top: 10px; left: 10px;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(6px);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--green-700);
  padding: 3px 9px;
  border-radius: 20px;
  border: 1px solid var(--green-200);
}
.prop-status-badge {
  position: absolute;
  top: 10px; right: 10px;
  background: var(--green-500);
  font-size: 10px;
  font-weight: 600;
  color: white;
  padding: 3px 8px;
  border-radius: 20px;
}

.prop-card-body { padding: 14px 16px 16px; }
.prop-card-price {
  font-family: 'Syne', sans-serif;
  font-size: 20px;
  font-weight: 800;
  color: var(--green-600);
  line-height: 1.1;
}
.prop-card-title {
  font-size: 13px;
  color: var(--gray-600);
  margin-top: 3px;
  font-weight: 400;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.prop-stats {
  display: flex;
  gap: 0;
  margin-top: 12px;
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.prop-stat {
  flex: 1;
  padding: 7px 6px;
  text-align: center;
  border-right: 1px solid var(--gray-100);
}
.prop-stat:last-child { border-right: none; }
.prop-stat-val {
  font-family: 'Syne', sans-serif;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--gray-800);
  display: block;
}
.prop-stat-lbl {
  font-size: 10px;
  color: var(--gray-400);
  display: block;
  margin-top: 1px;
}

.prop-card-loc {
  margin-top: 10px;
  font-size: 12px;
  color: var(--gray-400);
  display: flex;
  align-items: center;
  gap: 4px;
}
.prop-card-loc svg { flex-shrink: 0; }

/* ── Search & Filter Bar ── */
.filter-bar {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--off-white);
  padding: 12px 0 10px;
}
.search-wrap {
  position: relative;
  margin-bottom: 10px;
}
.search-wrap svg {
  position: absolute;
  left: 12px; top: 50%;
  transform: translateY(-50%);
  color: var(--gray-400);
}
.search-input {
  width: 100%;
  padding: 11px 14px 11px 38px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: var(--white);
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  color: var(--gray-800);
  outline: none;
  transition: border-color 0.2s;
}
.search-input::placeholder { color: var(--gray-400); }
.search-input:focus { border-color: var(--green-400); }

.filter-chips {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
}
.filter-chips::-webkit-scrollbar { display: none; }

.filter-chip {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 7px 13px;
  border: 1.5px solid var(--gray-200);
  border-radius: 20px;
  background: var(--white);
  font-size: 12.5px;
  font-family: 'DM Sans', sans-serif;
  color: var(--gray-600);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s;
}
.filter-chip:hover, .filter-chip.active {
  border-color: var(--green-400);
  background: var(--green-100);
  color: var(--green-700);
}
.filter-chip svg { width: 13px; height: 13px; }

/* filter panel */
.filter-panel {
  display: none;
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-top: 10px;
  gap: 16px;
  flex-wrap: wrap;
}
.filter-panel.open { display: flex; }

.filter-group { flex: 1; min-width: 140px; }
.filter-group label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: var(--gray-600);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}
.filter-group input, .filter-group select {
  width: 100%;
  padding: 9px 12px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: var(--off-white);
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  color: var(--gray-800);
  outline: none;
  transition: border-color 0.2s;
}
.filter-group input:focus, .filter-group select:focus { border-color: var(--green-400); }

.filter-apply-btn {
  flex-basis: 100%;
  padding: 10px;
  background: var(--green-500);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  font-family: 'Syne', sans-serif;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s;
}
.filter-apply-btn:hover { background: var(--green-600); }

.results-count {
  font-size: 12px;
  color: var(--gray-400);
  margin: 10px 0 12px;
}

/* ── Empty State ── */
.empty-state {
  text-align: center;
  padding: 48px 16px;
  color: var(--gray-400);
}
.empty-state svg { margin-bottom: 12px; opacity: 0.4; }
.empty-state p { font-size: 15px; }

/* ── Bottom Nav ── */
.bottom-nav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: var(--white);
  border-top: 1px solid var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: space-around;
  z-index: 100;
  box-shadow: 0 -4px 20px rgba(22,102,64,0.06);
}
.nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  cursor: pointer;
  padding: 10px 0;
  color: var(--gray-400);
  transition: color 0.2s;
  -webkit-tap-highlight-color: transparent;
}
.nav-item svg { transition: transform 0.2s; }
.nav-item span {
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.3px;
}
.nav-item.active {
  color: var(--green-600);
}
.nav-item.active svg { transform: scale(1.1); }

/* ── Settings Page ── */
.settings-section {
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1.5px solid var(--gray-100);
  overflow: hidden;
  margin-bottom: 16px;
}
.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 16px;
  border-bottom: 1px solid var(--gray-100);
}
.settings-row:last-child { border-bottom: none; }
.settings-row-left { }
.settings-row-left h3 {
  font-family: 'Syne', sans-serif;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 2px;
}
.settings-row-left p {
  font-size: 12px;
  color: var(--gray-400);
}

/* Toggle */
.toggle {
  position: relative;
  width: 44px; height: 24px;
  cursor: pointer;
}
.toggle input { display: none; }
.toggle-track {
  position: absolute;
  inset: 0;
  background: var(--gray-200);
  border-radius: 12px;
  transition: background 0.25s;
}
.toggle input:checked + .toggle-track { background: var(--green-500); }
.toggle-thumb {
  position: absolute;
  top: 3px; left: 3px;
  width: 18px; height: 18px;
  background: white;
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
  transition: left 0.25s;
}
.toggle input:checked ~ .toggle-thumb { left: 23px; }

.sort-select {
  padding: 8px 12px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: var(--off-white);
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  color: var(--gray-800);
  outline: none;
}

.reset-btn {
  width: 100%;
  padding: 14px;
  background: var(--green-50);
  color: var(--green-700);
  border: 1.5px solid var(--green-200);
  border-radius: var(--radius-md);
  font-family: 'Syne', sans-serif;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  margin-bottom: 32px;
}
.reset-btn:hover { background: var(--green-100); }

/* ── Modal ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15,23,18,0.65);
  backdrop-filter: blur(3px);
  z-index: 200;
  display: none;
  align-items: flex-end;
  justify-content: center;
}
.modal-overlay.open {
  display: flex;
  animation: fadeIn 0.2s ease;
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-sheet {
  width: 100%;
  max-width: 680px;
  max-height: 92vh;
  background: var(--white);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  animation: slideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes slideUp {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

.modal-gallery {
  position: relative;
  height: 250px;
  flex-shrink: 0;
  background: var(--gray-100);
  overflow: hidden;
}
.modal-gallery-track {
  display: flex;
  height: 100%;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}
.modal-gallery-img {
  flex-shrink: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
.gallery-btn {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.88);
  border: none;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  color: var(--gray-800);
  box-shadow: var(--shadow-sm);
  transition: background 0.2s;
}
.gallery-btn:hover { background: white; }
.gallery-prev { left: 12px; }
.gallery-next { right: 12px; }
.gallery-dots {
  position: absolute;
  bottom: 10px; left: 50%;
  transform: translateX(-50%);
  display: flex; gap: 5px;
}
.gallery-dot {
  width: 6px; height: 6px;
  background: rgba(255,255,255,0.5);
  border-radius: 50%;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}
.gallery-dot.active {
  background: white;
  transform: scale(1.3);
}

.modal-body {
  flex: 1;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 20px 20px 0;
}

.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}
.modal-price {
  font-family: 'Syne', sans-serif;
  font-size: 28px;
  font-weight: 800;
  color: var(--green-600);
  line-height: 1.1;
}
.modal-title {
  font-size: 14px;
  color: var(--gray-600);
  margin-top: 4px;
  font-weight: 400;
}

.modal-close-btn {
  flex-shrink: 0;
  width: 32px; height: 32px;
  background: var(--gray-100);
  border: none; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  color: var(--gray-600);
  transition: background 0.2s;
}
.modal-close-btn:hover { background: var(--gray-200); }

.modal-stats {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
  margin-bottom: 20px;
}
.modal-stat {
  background: var(--green-50);
  border: 1px solid var(--green-100);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  text-align: center;
}
.modal-stat-val {
  font-family: 'Syne', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--green-700);
  display: block;
}
.modal-stat-lbl {
  font-size: 10px;
  color: var(--green-600);
  opacity: 0.8;
  display: block;
  margin-top: 2px;
}

.modal-info-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--gray-100);
  font-size: 13.5px;
}
.modal-info-row:last-child { border-bottom: none; }
.modal-info-icon { color: var(--green-500); flex-shrink: 0; margin-top: 1px; }
.modal-info-label {
  color: var(--gray-400);
  font-size: 11px;
  margin-bottom: 1px;
}
.modal-info-val { color: var(--gray-800); }

.modal-section-title {
  font-family: 'Syne', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--gray-600);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin: 20px 0 8px;
}

.modal-description {
  font-size: 14px;
  line-height: 1.6;
  color: var(--gray-600);
  margin-bottom: 24px;
}

.modal-footer {
  position: sticky;
  bottom: 0;
  background: var(--white);
  padding: 14px 20px;
  border-top: 1px solid var(--gray-100);
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.wa-btn {
  flex: 1;
  padding: 14px;
  background: #25D366;
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  font-family: 'Syne', sans-serif;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  transition: background 0.2s, transform 0.15s;
}
.wa-btn:hover { background: #1fb359; transform: scale(1.01); }
.wa-btn:active { transform: scale(0.99); }

.close-modal-btn {
  padding: 14px 18px;
  background: var(--gray-100);
  color: var(--gray-600);
  border: none;
  border-radius: var(--radius-sm);
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s;
}
.close-modal-btn:hover { background: var(--gray-200); }

/* ── Skeleton Loader ── */
.skeleton {
  background: linear-gradient(90deg, var(--gray-100) 25%, var(--gray-200) 50%, var(--gray-100) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.3s infinite;
  border-radius: var(--radius-sm);
}
@keyframes shimmer {
  from { background-position: 200% 0; }
  to { background-position: -200% 0; }
}

/* ── Page Headers ── */
.page-title-wrap {
  padding: 20px 0 4px;
}
.page-title {
  font-family: 'Syne', sans-serif;
  font-size: 22px;
  font-weight: 800;
  color: var(--gray-800);
}
.page-subtitle {
  font-size: 13px;
  color: var(--gray-400);
  margin-top: 3px;
}