/* ============================================
   金橙看房 · 完整样式表
   ============================================ */

/* === Reset & Base === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --primary-light: #dbeafe;
  --accent: #f59e0b;
  --accent-dark: #d97706;
  --accent-light: #fef3c7;
  --success: #10b981;
  --success-light: #d1fae5;
  --danger: #ef4444;
  --danger-light: #fee2e2;
  --warning: #f59e0b;
  --info: #3b82f6;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  --white: #ffffff;
  --radius: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
  --shadow-xl: 0 16px 48px rgba(0,0,0,0.15);
  --transition: all 0.25s ease;
  --max-width: 1200px;
  --header-height: 64px;
}
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background: var(--gray-50);
  color: var(--gray-800);
  line-height: 1.6;
  font-size: 14px;
}
a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-dark); }
img { max-width: 100%; display: block; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, select, textarea { font-family: inherit; font-size: inherit; }
ul, ol { list-style: none; }

/* === Container === */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 16px; }

/* === Header === */
.header {
  background: var(--white);
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  display: flex;
  align-items: center;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: 100%;
}
.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 20px;
  font-weight: 700;
  color: var(--primary);
}
.logo:hover { color: var(--primary-dark); }
.logo-icon { font-size: 28px; }
.logo-text { background: linear-gradient(135deg, var(--primary), var(--accent)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.nav {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-link {
  padding: 8px 14px;
  color: var(--gray-600);
  font-weight: 500;
  border-radius: var(--radius);
  transition: var(--transition);
  font-size: 14px;
}
.nav-link:hover { color: var(--primary); background: var(--primary-light); }
.nav-link.active { color: var(--white); background: var(--primary); }
.nav-link.admin-link { color: var(--accent-dark); }
.nav-link.admin-link:hover { background: var(--accent-light); }
.nav-link.admin-link.active { background: var(--accent); color: var(--white); }
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 4px;
}
.menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--gray-700);
  border-radius: 2px;
  transition: var(--transition);
}
.menu-toggle.active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* === Main Content === */
.main-content { min-height: calc(100vh - var(--header-height) - 200px); padding-bottom: 32px; }

/* === Footer === */
.footer {
  background: var(--gray-900);
  color: var(--gray-300);
  padding: 40px 0 20px;
  margin-top: 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 24px;
}
.footer-col h4 { color: var(--white); margin-bottom: 12px; font-size: 16px; }
.footer-col p { margin-bottom: 6px; font-size: 13px; }
.footer-col a { color: var(--gray-300); }
.footer-col a:hover { color: var(--accent); }
.footer-bottom { border-top: 1px solid var(--gray-700); padding-top: 16px; text-align: center; font-size: 12px; color: var(--gray-500); }

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 20px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 14px;
  transition: var(--transition);
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn-primary { background: var(--primary); color: var(--white); }
.btn-primary:hover { background: var(--primary-dark); }
.btn-accent { background: var(--accent); color: var(--white); }
.btn-accent:hover { background: var(--accent-dark); }
.btn-outline { border-color: var(--gray-300); color: var(--gray-700); background: var(--white); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.btn-danger { background: var(--danger); color: var(--white); }
.btn-danger:hover { background: #dc2626; }
.btn-success { background: var(--success); color: var(--white); }
.btn-success:hover { background: #059669; }
.btn-sm { padding: 6px 12px; font-size: 12px; }
.btn-lg { padding: 14px 28px; font-size: 16px; }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* === Forms === */
.form-group { margin-bottom: 16px; }
.form-label { display: block; margin-bottom: 6px; font-weight: 500; color: var(--gray-700); font-size: 13px; }
.form-label .required { color: var(--danger); }
.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--gray-800);
  transition: var(--transition);
  outline: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}
.form-textarea { min-height: 100px; resize: vertical; }
.form-error { color: var(--danger); font-size: 12px; margin-top: 4px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }

/* === Cards === */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: var(--transition);
}
.card:hover { box-shadow: var(--shadow-md); }

/* === Tags/Badges === */
.tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
}
.tag-blue { background: var(--primary-light); color: var(--primary-dark); }
.tag-green { background: var(--success-light); color: #065f46; }
.tag-orange { background: var(--accent-light); color: var(--accent-dark); }
.tag-red { background: var(--danger-light); color: #991b1b; }
.tag-gray { background: var(--gray-100); color: var(--gray-600); }
.tag-purple { background: #ede9fe; color: #5b21b6; }

/* === Toast === */
.toast-container {
  position: fixed;
  top: 80px;
  right: 16px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.toast {
  padding: 12px 20px;
  border-radius: var(--radius);
  color: var(--white);
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  animation: slideInRight 0.3s ease;
  min-width: 200px;
  max-width: 400px;
}
.toast-success { background: var(--success); }
.toast-error { background: var(--danger); }
.toast-info { background: var(--info); }
.toast-warning { background: var(--accent); }
@keyframes slideInRight { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* === Loading === */
.loading-overlay {
  position: fixed;
  inset: 0;
  background: rgba(255,255,255,0.7);
  z-index: 9998;
  display: flex;
  align-items: center;
  justify-content: center;
}
.loading-spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--gray-200);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loading-text { text-align: center; padding: 40px; color: var(--gray-500); }
.loading-text::after { content: '...'; animation: dots 1.5s steps(4) infinite; }
@keyframes dots { 0% { content: '.'; } 25% { content: '..'; } 50% { content: '...'; } 75% { content: '....'; } }

/* === Image Viewer === */
.image-viewer {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.9);
  z-index: 9997;
  display: none;
  align-items: center;
  justify-content: center;
  cursor: zoom-out;
}
.image-viewer.active { display: flex; }
.image-viewer img { max-width: 90vw; max-height: 90vh; object-fit: contain; border-radius: 8px; }
.image-viewer-close {
  position: absolute;
  top: 16px;
  right: 24px;
  font-size: 40px;
  color: var(--white);
  cursor: pointer;
  line-height: 1;
}

/* === Modal === */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 9990;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  animation: fadeIn 0.2s ease;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal {
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  animation: slideUp 0.3s ease;
}
@keyframes slideUp { from { transform: translateY(30px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-header h3 { font-size: 18px; font-weight: 700; }
.modal-close { font-size: 24px; color: var(--gray-400); cursor: pointer; line-height: 1; }
.modal-close:hover { color: var(--gray-700); }
.modal-body { padding: 24px; }
.modal-footer { padding: 16px 24px; border-top: 1px solid var(--gray-200); display: flex; justify-content: flex-end; gap: 8px; }

/* === Pagination === */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 4px;
  margin-top: 24px;
}
.pagination button {
  padding: 8px 14px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--gray-700);
  font-size: 14px;
  transition: var(--transition);
}
.pagination button:hover:not(:disabled) { border-color: var(--primary); color: var(--primary); }
.pagination button.active { background: var(--primary); color: var(--white); border-color: var(--primary); }
.pagination button:disabled { opacity: 0.5; cursor: not-allowed; }

/* === Empty State === */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--gray-400);
}
.empty-state-icon { font-size: 64px; margin-bottom: 16px; }
.empty-state-text { font-size: 16px; }

/* === HOME PAGE === */
.hero {
  background: linear-gradient(135deg, #1e3a5f 0%, #2563eb 50%, #3b82f6 100%);
  color: var(--white);
  padding: 60px 0;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: rgba(255,255,255,0.05);
  border-radius: 50%;
}
.hero-content { position: relative; z-index: 1; text-align: center; }
.hero h1 { font-size: 36px; margin-bottom: 12px; font-weight: 800; }
.hero h1 span { color: var(--accent); }
.hero p { font-size: 16px; opacity: 0.9; margin-bottom: 28px; }
.hero-search {
  display: flex;
  max-width: 600px;
  margin: 0 auto;
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.hero-search input {
  flex: 1;
  padding: 14px 20px;
  border: none;
  outline: none;
  font-size: 15px;
  color: var(--gray-800);
}
.hero-search button {
  padding: 14px 28px;
  background: var(--accent);
  color: var(--white);
  font-weight: 600;
  font-size: 15px;
}
.hero-search button:hover { background: var(--accent-dark); }
.hero-stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  margin-top: 32px;
}
.hero-stat { text-align: center; }
.hero-stat-num { font-size: 28px; font-weight: 800; color: var(--accent); }
.hero-stat-label { font-size: 13px; opacity: 0.8; }

.quick-entry {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: -30px auto 0;
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  padding: 0 16px;
}
.quick-entry-item {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 24px 16px;
  text-align: center;
  box-shadow: var(--shadow-md);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  color: var(--gray-700);
  display: block;
}
.quick-entry-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); color: var(--primary); }
.quick-entry-icon { font-size: 36px; margin-bottom: 8px; }
.quick-entry-label { font-weight: 600; font-size: 15px; }
.quick-entry-desc { font-size: 12px; color: var(--gray-400); margin-top: 4px; }

.section { padding: 40px 0; }
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}
.section-title { font-size: 24px; font-weight: 700; }
.section-title::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 24px;
  background: var(--primary);
  border-radius: 2px;
  margin-right: 8px;
  vertical-align: middle;
}
.section-more { color: var(--primary); font-size: 14px; }

/* === Property Card Grid === */
.property-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.property-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
}
.property-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.property-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: var(--gray-100);
}
.property-card-img-placeholder {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, var(--gray-100), var(--gray-200));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  color: var(--gray-300);
}
.property-card-body { padding: 14px; }
.property-card-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--gray-800);
}
.property-card-price {
  font-size: 20px;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 8px;
}
.property-card-price-unit { font-size: 12px; font-weight: 500; }
.property-card-info {
  display: flex;
  gap: 8px;
  font-size: 12px;
  color: var(--gray-500);
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.property-card-info span { white-space: nowrap; }
.property-card-tags { display: flex; gap: 4px; flex-wrap: wrap; }

/* === District Finder === */
.district-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.district-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 24px 16px;
  text-align: center;
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: var(--transition);
}
.district-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border: 2px solid var(--primary); }
.district-icon { font-size: 32px; margin-bottom: 8px; }
.district-name { font-weight: 600; font-size: 15px; color: var(--gray-700); }

/* === Agent Card === */
.agent-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.agent-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 20px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}
.agent-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.agent-phone-btn {
  display: inline-block;
  margin-top: 10px;
  padding: 6px 18px;
  background: var(--accent);
  color: var(--white) !important;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
}
.agent-phone-btn:hover { background: var(--accent-dark); }
.agent-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 12px;
  background: var(--gray-100);
  border: 3px solid var(--primary-light);
}
.agent-avatar-placeholder {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  margin: 0 auto 12px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  color: var(--white);
  border: 3px solid var(--primary-light);
}
.agent-name { font-size: 16px; font-weight: 600; margin-bottom: 4px; }
.agent-title { font-size: 12px; color: var(--gray-500); margin-bottom: 8px; }
.agent-stats { display: flex; justify-content: center; gap: 16px; font-size: 12px; color: var(--gray-500); }
.agent-stats span { color: var(--primary); font-weight: 600; }

/* === List Page === */
.list-header {
  background: var(--white);
  padding: 16px 0;
  box-shadow: var(--shadow-sm);
  margin-bottom: 20px;
}
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
.filter-group {
  display: flex;
  align-items: center;
  gap: 6px;
}
.filter-label { font-size: 13px; color: var(--gray-600); font-weight: 500; white-space: nowrap; }
.filter-select {
  padding: 6px 12px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  background: var(--white);
  font-size: 13px;
  color: var(--gray-700);
  cursor: pointer;
  outline: none;
}
.filter-select:focus { border-color: var(--primary); }
.filter-search {
  display: flex;
  gap: 4px;
  margin-left: auto;
}
.filter-search input {
  padding: 6px 12px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  font-size: 13px;
  outline: none;
  width: 200px;
}
.filter-search input:focus { border-color: var(--primary); }
.list-type-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
  border-bottom: 2px solid var(--gray-200);
}
.list-type-tab {
  padding: 10px 24px;
  font-weight: 600;
  color: var(--gray-500);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  transition: var(--transition);
}
.list-type-tab:hover { color: var(--primary); }
.list-type-tab.active { color: var(--primary); border-bottom-color: var(--primary); }

/* === Detail Page === */
.detail-gallery {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 8px;
  margin-bottom: 24px;
  height: 400px;
}
.detail-gallery-main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  background: var(--gray-100);
  min-height: 0;
  height: 100%;
}
.detail-gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.detail-gallery-main-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 64px; color: var(--gray-300);
  background: linear-gradient(135deg, var(--gray-100), var(--gray-200));
}
.detail-gallery-side {
  display: grid;
  grid-template-rows: 1fr 1fr;
  gap: 8px;
  min-height: 0;
  height: 100%;
}
.detail-gallery-side-item {
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  background: var(--gray-100);
  min-height: 0;
}
.detail-gallery-side-item img { width: 100%; height: 100%; object-fit: cover; }
.detail-gallery-side-item-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 32px; color: var(--gray-300);
  background: var(--gray-100);
}
.detail-content {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 24px;
  position: relative;
  z-index: 1;
}
.detail-main { background: var(--white); border-radius: var(--radius-lg); padding: 24px; box-shadow: var(--shadow); }
.detail-price-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.detail-price { font-size: 32px; font-weight: 800; color: var(--accent); }
.detail-price-unit { font-size: 14px; color: var(--gray-500); }
.detail-price-per-sqm { font-size: 14px; color: var(--gray-500); }
.detail-title { font-size: 22px; font-weight: 700; margin-bottom: 12px; line-height: 1.4; }
.detail-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 20px; }
.detail-info-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 20px;
}
.detail-info-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--gray-100);
  font-size: 14px;
}
.detail-info-table td:first-child { color: var(--gray-500); width: 100px; }
.detail-info-table td:last-child { color: var(--gray-800); font-weight: 500; }
.detail-section-title { font-size: 18px; font-weight: 700; margin: 24px 0 12px; padding-bottom: 8px; border-bottom: 2px solid var(--gray-100); }
.detail-description { color: var(--gray-600); line-height: 1.8; white-space: pre-wrap; }
.detail-sidebar {}
.detail-agent-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow);
  margin-bottom: 16px;
  text-align: center;
}
.detail-agent-card .agent-avatar, .detail-agent-card .agent-avatar-placeholder {
  width: 64px; height: 64px; font-size: 24px;
  margin-bottom: 8px;
}
.detail-agent-card .agent-name { font-size: 18px; }
.detail-agent-card .agent-phone {
  margin-top: 12px;
  display: inline-block;
  padding: 8px 20px;
  background: var(--accent);
  color: var(--white);
  border-radius: var(--radius);
  font-weight: 600;
}
.detail-agent-card .agent-phone:hover { background: var(--accent-dark); color: var(--white); }
.detail-appointment-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow);
}
.detail-appointment-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 16px; }

/* === Search Page === */
.search-page { padding: 24px 0; }
.search-history, .search-hot {
  margin-bottom: 24px;
}
.search-history-title, .search-hot-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--gray-600);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.search-history-tags, .search-hot-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.search-tag {
  padding: 6px 14px;
  background: var(--gray-100);
  border-radius: 20px;
  font-size: 13px;
  color: var(--gray-600);
  cursor: pointer;
  transition: var(--transition);
}
.search-tag:hover { background: var(--primary-light); color: var(--primary); }

/* === Calculator === */
.calculator-page { padding: 24px 0; }
.calculator-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}
.calculator-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow);
}
.calculator-result {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow);
}
.calc-mode-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 20px;
  border-bottom: 2px solid var(--gray-200);
}
.calc-mode-tab {
  padding: 8px 16px;
  font-weight: 600;
  color: var(--gray-500);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
}
.calc-mode-tab.active { color: var(--primary); border-bottom-color: var(--primary); }
.calc-method-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}
.calc-method-tab {
  flex: 1;
  padding: 8px;
  text-align: center;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  transition: var(--transition);
}
.calc-method-tab.active { background: var(--primary); color: var(--white); border-color: var(--primary); }
.calc-result-summary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
  margin-bottom: 16px;
}
.calc-result-monthly { font-size: 36px; font-weight: 800; }
.calc-result-monthly-label { font-size: 14px; opacity: 0.8; }
.calc-result-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.calc-result-item {
  padding: 12px;
  background: var(--gray-50);
  border-radius: var(--radius);
  text-align: center;
}
.calc-result-item-label { font-size: 12px; color: var(--gray-500); margin-bottom: 4px; }
.calc-result-item-value { font-size: 18px; font-weight: 700; color: var(--gray-800); }
.calc-detail-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
  font-size: 12px;
}
.calc-detail-table th, .calc-detail-table td {
  padding: 6px 8px;
  border-bottom: 1px solid var(--gray-100);
  text-align: center;
}
.calc-detail-table th { background: var(--gray-50); font-weight: 600; color: var(--gray-600); }

/* === Owner Publish === */
.owner-page { padding: 24px 0; }
.owner-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow);
  max-width: 700px;
  margin: 0 auto;
}
.upload-area {
  border: 2px dashed var(--gray-300);
  border-radius: var(--radius-lg);
  padding: 40px 20px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  margin-bottom: 12px;
}
.upload-area:hover { border-color: var(--primary); background: var(--primary-light); }
.upload-icon { font-size: 48px; color: var(--gray-400); margin-bottom: 8px; }
.upload-text { color: var(--gray-500); }
.upload-preview {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-top: 12px;
}
.upload-preview-item {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius);
  overflow: hidden;
}
.upload-preview-item img { width: 100%; height: 100%; object-fit: cover; }
.upload-preview-remove {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 24px;
  height: 24px;
  background: rgba(0,0,0,0.6);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  cursor: pointer;
}

/* === About Page === */
.about-page { padding: 24px 0; }
.about-hero {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  border-radius: var(--radius-xl);
  padding: 48px;
  text-align: center;
  margin-bottom: 32px;
}
.about-hero h1 { font-size: 32px; margin-bottom: 12px; }
.about-hero p { font-size: 16px; opacity: 0.9; }
.about-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
}
.about-section {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow);
  margin-bottom: 20px;
}
.about-section h2 { font-size: 20px; margin-bottom: 16px; }
.about-section p { color: var(--gray-600); line-height: 1.8; margin-bottom: 12px; }
.about-contact-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow);
}
.about-contact-card h2 { font-size: 20px; margin-bottom: 16px; }
.about-contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--gray-100);
}
.about-contact-item:last-child { border-bottom: none; }
.about-contact-icon { font-size: 24px; }
.about-contact-label { font-size: 12px; color: var(--gray-500); }
.about-contact-value { font-size: 15px; font-weight: 600; }

/* === Admin Pages === */
.admin-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: calc(100vh - var(--header-height));
}
.admin-sidebar {
  background: var(--gray-900);
  color: var(--gray-300);
  padding: 20px 0;
  position: sticky;
  top: var(--header-height);
  height: calc(100vh - var(--header-height));
  overflow-y: auto;
}
.admin-sidebar-header {
  padding: 0 20px 20px;
  border-bottom: 1px solid var(--gray-700);
  margin-bottom: 12px;
}
.admin-sidebar-header h3 { color: var(--white); font-size: 16px; }
.admin-sidebar-header p { font-size: 12px; color: var(--gray-500); }
.admin-menu-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  color: var(--gray-300);
  cursor: pointer;
  transition: var(--transition);
  font-size: 14px;
}
.admin-menu-item:hover { background: var(--gray-800); color: var(--white); }
.admin-menu-item.active { background: var(--primary); color: var(--white); }
.admin-menu-icon { font-size: 18px; width: 24px; text-align: center; }
.admin-menu-badge {
  margin-left: auto;
  background: var(--danger);
  color: var(--white);
  font-size: 11px;
  padding: 2px 6px;
  border-radius: 10px;
  min-width: 18px;
  text-align: center;
}
.admin-content {
  padding: 24px;
  background: var(--gray-50);
  overflow-y: auto;
}
.admin-page-title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* === Admin Login === */
.admin-login-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - var(--header-height));
  background: linear-gradient(135deg, var(--gray-900), var(--gray-800));
}
.admin-login-box {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-xl);
  max-width: 400px;
  width: 100%;
}
.admin-login-box h2 { text-align: center; margin-bottom: 8px; }
.admin-login-box p { text-align: center; color: var(--gray-500); margin-bottom: 24px; }

/* === Dashboard === */
.dashboard-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}
.dashboard-stat-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 16px;
}
.dashboard-stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
}
.dashboard-stat-info {}
.dashboard-stat-num { font-size: 24px; font-weight: 800; }
.dashboard-stat-label { font-size: 13px; color: var(--gray-500); }
.dashboard-todo {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow);
  margin-bottom: 24px;
}
.dashboard-todo-list { display: flex; gap: 16px; flex-wrap: wrap; }
.dashboard-todo-item {
  padding: 12px 20px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
}
.dashboard-todo-item:hover { transform: translateY(-2px); }

/* === Admin Table === */
.admin-table-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.admin-table-filters {
  padding: 16px 20px;
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
.admin-table-wrapper { overflow-x: auto; }
.admin-table {
  width: 100%;
  border-collapse: collapse;
}
.admin-table th {
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
  font-size: 13px;
  color: var(--gray-600);
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
  white-space: nowrap;
}
.admin-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--gray-100);
  font-size: 14px;
}
.admin-table tr:hover { background: var(--gray-50); }
.admin-table-actions { display: flex; gap: 4px; }
.admin-table-img {
  width: 60px;
  height: 45px;
  border-radius: 4px;
  object-fit: cover;
  background: var(--gray-100);
}
.admin-table-pagination {
  padding: 16px 20px;
  display: flex;
  justify-content: center;
  border-top: 1px solid var(--gray-200);
}

/* === Admin Form === */
.admin-form-modal { max-width: 700px; }
.admin-form-modal .modal-body { max-height: 70vh; overflow-y: auto; }
.admin-form-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 20px;
}

/* === Stats Page === */
.stats-chart-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow);
  margin-bottom: 20px;
}
.stats-chart-title { font-size: 16px; font-weight: 700; margin-bottom: 16px; }
.stats-bar-chart {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  height: 200px;
  padding-top: 20px;
}
.stats-bar-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.stats-bar {
  width: 100%;
  max-width: 60px;
  background: linear-gradient(180deg, var(--primary), var(--primary-dark));
  border-radius: 4px 4px 0 0;
  min-height: 4px;
  position: relative;
  transition: var(--transition);
}
.stats-bar:hover { opacity: 0.8; }
.stats-bar-value {
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 12px;
  font-weight: 600;
  color: var(--gray-700);
}
.stats-bar-label { font-size: 12px; color: var(--gray-500); }
.stats-pie-chart {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
}
.stats-pie {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  position: relative;
}
.stats-pie-legend { display: flex; flex-direction: column; gap: 8px; }
.stats-pie-legend-item { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.stats-pie-legend-color { width: 16px; height: 16px; border-radius: 4px; }

/* === Responsive === */
@media (max-width: 768px) {
  .nav { display: none; position: absolute; top: var(--header-height); left: 0; right: 0; background: var(--white); flex-direction: column; padding: 12px; box-shadow: var(--shadow-md); gap: 0; }
  .nav.active { display: flex; }
  .nav-link { width: 100%; padding: 12px 16px; border-radius: 0; }
  .menu-toggle { display: flex; }

  .hero h1 { font-size: 24px; }
  .hero p { font-size: 14px; }
  .hero-stats { gap: 24px; }
  .hero-stat-num { font-size: 20px; }

  .quick-entry { grid-template-columns: repeat(2, 1fr); margin-top: -20px; }
  .property-grid { grid-template-columns: 1fr; }
  .agent-grid { grid-template-columns: repeat(2, 1fr); }
  .district-grid { grid-template-columns: repeat(3, 1fr); }

  .detail-gallery { grid-template-columns: 1fr; height: auto; }
  .detail-gallery-main { height: 240px; }
  .detail-gallery-side { grid-template-columns: 1fr 1fr; grid-template-rows: 1fr; height: 120px; }
  .detail-content { grid-template-columns: 1fr; }

  .calculator-container { grid-template-columns: 1fr; }
  .about-content { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }

  .filter-bar { flex-direction: column; align-items: stretch; }
  .filter-search { margin-left: 0; }
  .filter-search input { width: 100%; }

  .admin-layout { grid-template-columns: 1fr; }
  .admin-sidebar { display: none; position: fixed; top: var(--header-height); left: 0; right: 0; z-index: 90; height: auto; max-height: 60vh; }
  .admin-sidebar.active { display: block; }
  .admin-content { padding: 16px; }
  .dashboard-stats { grid-template-columns: repeat(2, 1fr); }
  .form-row, .form-row-3 { grid-template-columns: 1fr; }

  .admin-table th, .admin-table td { padding: 8px; font-size: 12px; }
  .upload-preview { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 769px) and (max-width: 1024px) {
  .property-grid { grid-template-columns: repeat(3, 1fr); }
  .agent-grid { grid-template-columns: repeat(3, 1fr); }
  .quick-entry { grid-template-columns: repeat(4, 1fr); }
}