/* ===== CSS Variables ===== */
        :root {
            --primary-color: #3b82f6;
            --primary-dark: #1d4ed8;
            --primary-light: #60a5fa;
            --secondary-color: #64748b;
            --accent-color: #f59e0b;
            --success-color: #10b981;
            --danger-color: #ef4444;
            --warning-color: #f59e0b;
            --info-color: #06b6d4;
            
            --text-primary: #0f172a;
            --text-secondary: #475569;
            --text-muted: #94a3b8;
            --text-light: #cbd5e1;
            
            --bg-primary: #ffffff;
            --bg-secondary: #f8fafc;
            --bg-tertiary: #f1f5f9;
            --bg-card: #ffffff;
            --bg-dark: #0f172a;
            --bg-gradient: linear-gradient(135deg, #e1dee8 0%, #6bbee5 100%);
            
            --border-color: #e2e8f0;
            --border-light: #f1f5f9;
            --border-dark: #cbd5e1;
            
            --shadow-sm: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
            --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
            --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
            --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
            --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
            
            --radius-sm: 0.5rem;
            --radius-md: 0.75rem;
            --radius-lg: 1rem;
            --radius-xl: 1.5rem;
            --radius-2xl: 2rem;
            
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
            
            --container-max: 1400px;
            --header-height: 80px;
        }

/* ===== Global Styles ===== */
* {
  box-sizing: border-box;
}

body {
  font-family: 'Cairo', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-secondary);
  min-height: 100vh;
  margin: 0;
  padding: 0;
}

/* ===== Property Container ===== */
.property-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 1rem 1rem;
  background-image:linear-gradient(45deg, rgb(126, 227, 242), rgba(218, 156, 156, 0.712)),
  url('../img/bg2.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed !important;
  border-radius: 12px;
  margin: 3rem auto !important;
}

/* ===== Hero Header ===== */
.hero-header {
  position: relative;
  background: var(--bg-gradient);
  padding: 4rem 2rem;
  text-align: center;
  color: white;
  overflow: hidden;
  margin-bottom: 0;
  border-radius: 12px;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
}

.hero-pattern {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
      radial-gradient(circle at 25% 25%, rgba(255,255,255,0.1) 0%, transparent 50%),
      radial-gradient(circle at 75% 75%, rgba(255,255,255,0.1) 0%, transparent 50%);
  animation: float 20s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(180deg); }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 900;
  margin-bottom: 1.5rem;
  text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.25rem;
  opacity: 0.95;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ===== Main Search Section ===== */
.main-search-section {
  background: var(--bg-primary);
  padding: 3rem 2rem;
  margin-top: -2rem;
  margin-bottom: 1rem;
  position: relative;
  z-index: 10;
}

.search-container {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  gap: 1rem;
  align-items: center;
}

.search-box {
  flex: 1;
  position: relative;
  background: var(--bg-primary);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
  border: 2px solid transparent;
  transition: var(--transition);
}

.search-box:focus-within {
  border-color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: 0 25px 50px -12px rgba(59, 130, 246, 0.25);
}

.search-icon {
  position: absolute;
  left: 1.5rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  z-index: 2;
}

.main-search-input {
  width: 100%;
  padding: 1.25rem 1.5rem 1.25rem 4rem;
  border: none;
  background: transparent;
  font-size: 1.125rem;
  color: var(--text-primary);
  outline: none;
  border-radius: var(--radius-xl);
}

.main-search-input::placeholder {
  color: var(--text-muted);
  font-weight: 500;
}

.search-button {
  background: var(--primary-color);
  color: white;
  border: none;
  padding: 1.25rem 2rem;
  border-radius: var(--radius-xl);
  font-size: 1.125rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: var(--shadow-lg);
  white-space: nowrap;
}

.search-button:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

.search-button svg {
  transition: var(--transition);
}

.search-button:hover svg {
  transform: translateX(4px);
}

/* ===== Search Suggestions ===== */
.search-suggestions {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--bg-primary);
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
  box-shadow: var(--shadow-xl);
  border: 2px solid var(--primary-color);
  border-top: none;
  z-index: 1000;
  max-height: 300px;
  overflow-y: auto;
  display: none;
}

.search-suggestion {
  padding: 1rem 1.5rem;
  cursor: pointer;
  transition: var(--transition-fast);
  border-bottom: 1px solid var(--border-light);
}

.search-suggestion:last-child {
  border-bottom: none;
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}

.search-suggestion:hover {
  background: var(--bg-secondary);
  color: var(--primary-color);
}

.search-highlight {
  background: linear-gradient(120deg, rgba(59, 130, 246, 0.2) 0%, rgba(59, 130, 246, 0.1) 100%);
  padding: 0.125rem 0.25rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  color: var(--primary-color);
}

/* ===== Filters Section ===== */
        .filters-section {
            background: var(--bg-card);
            border-radius: var(--radius-xl);
            box-shadow: var(--shadow-lg);
            border: 1px solid var(--border-color);
            margin-bottom: 2rem;
            overflow: hidden;
            transition: var(--transition);
        }

        .filters-section:hover {
            box-shadow: var(--shadow-xl);
        }

        /* ===== Filters Header ===== */
        .filters-header {
            display: flex;
            align-items: center;
            justify-content: between;
            padding: 1.5rem 2rem;
            border-bottom: 1px solid var(--border-color);
            background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-tertiary) 100%);
        }

        .filters-title {
            font-size: 1.5rem;
            font-weight: 600;
            color: var(--text-primary);
            margin: 0;
            flex: 1;
        }

        .toggle-filters-btn {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            background: transparent;
            border: 2px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 0.75rem 1rem;
            color: var(--text-secondary);
            font-weight: 500;
            cursor: pointer;
            transition: var(--transition);
        }

        .toggle-filters-btn:hover {
            background: var(--primary-color);
            color: white;
            border-color: var(--primary-color);
            transform: translateY(-1px);
        }

        .toggle-icon {
            transition: var(--transition);
        }

        .toggle-filters-btn[aria-expanded="true"] .toggle-icon {
            transform: rotate(180deg);
        }

        /* ===== Filters Content ===== */
        .filters-content {
            padding: 2rem;
            background: var(--bg-primary);
        }

        /* ===== Filters Grid ===== */
        .filters-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 1.5rem;
            margin-bottom: 2rem;
        }

        /* ===== Filter Group ===== */
        .filter-group {
            position: relative;
        }

        .filter-label {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-weight: 500;
            color: var(--text-primary);
            margin-bottom: 0.75rem;
            font-size: 0.95rem;
        }

        .filter-label svg {
            color: var(--primary-color);
            flex-shrink: 0;
        }

        /* ===== Input Styles ===== */
        .filter-input,
        .filter-select,
        .price-input,
        .area-input {
            width: 100%;
            padding: 0.875rem 1rem;
            border: 2px solid var(--border-color);
            border-radius: var(--radius-md);
            font-size: 0.95rem;
            color: var(--text-primary);
            background: var(--bg-primary);
            transition: var(--transition);
            outline: none;
        }

        .filter-input:focus,
        .filter-select:focus,
        .price-input:focus,
        .area-input:focus {
            border-color: var(--primary-color);
            box-shadow: 0 0 0 3px rgb(59 130 246 / 0.1);
            transform: translateY(-1px);
        }

        .filter-input:hover,
        .filter-select:hover,
        .price-input:hover,
        .area-input:hover {
            border-color: var(--primary-light);
        }

        .filter-select {
            cursor: pointer;
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
            background-position: left 0.75rem center;
            background-repeat: no-repeat;
            background-size: 1.5em 1.5em;
            padding-left: 2.5rem;
            appearance: none;
        }

        /* ===== Price Range Inputs ===== */
        .price-range-inputs,
        .area-range-inputs {
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }

        .price-input,
        .area-input {
            flex: 1;
        }

        .price-separator,
        .area-separator {
            font-weight: 600;
            color: var(--text-muted);
            flex-shrink: 0;
        }

        /* ===== City Dropdown ===== */
        .city-dropdown {
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            background: var(--bg-card);
            border: 2px solid var(--border-color);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-lg);
            max-height: 200px;
            overflow-y: auto;
            z-index: 1000;
            margin-top: 0.25rem;
            display: none;
        }

        .city-dropdown.show {
            display: block;
        }

        .city-suggestion {
            padding: 0.75rem 1rem;
            cursor: pointer;
            transition: var(--transition-fast);
            border-bottom: 1px solid var(--border-light);
        }

        .city-suggestion:last-child {
            border-bottom: none;
        }

        .city-suggestion:hover {
            background: var(--bg-secondary);
            color: var(--primary-color);
        }

        .city-highlight {
            background: linear-gradient(120deg, rgba(59, 130, 246, 0.2) 0%, rgba(59, 130, 246, 0.1) 100%);
            padding: 0.125rem 0.25rem;
            border-radius: var(--radius-sm);
            font-weight: 600;
            color: var(--primary-color);
        }

        /* ===== Actions ===== */
        .filters-actions {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
            padding-top: 1.5rem;
            border-top: 1px solid var(--border-color);
        }

        .apply-filters-btn,
        .clear-filters-btn {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.875rem 1.5rem;
            border-radius: var(--radius-md);
            font-weight: 600;
            text-decoration: none;
            transition: var(--transition);
            cursor: pointer;
            border: none;
            font-size: 0.95rem;
        }

        .apply-filters-btn {
            background: var(--primary-color);
            color: white;
            flex: 1;
            min-width: 150px;
            justify-content: center;
        }

        .apply-filters-btn:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        .clear-filters-btn {
            background: transparent;
            color: var(--text-secondary);
            border: 2px solid var(--border-color);
            min-width: 120px;
            justify-content: center;
        }

        .clear-filters-btn:hover {
            background: var(--danger-color);
            color: white;
            border-color: var(--danger-color);
            transform: translateY(-2px);
        }

        /* ===== Responsive Design ===== */
        @media (max-width: 768px) {
            body {
                padding: 10px;
            }

            .filters-header {
                padding: 1rem 1.5rem;
                flex-direction: column;
                gap: 1rem;
            }

            .filters-title {
                text-align: center;
                font-size: 1.25rem;
            }

            .filters-content {
                padding: 1.5rem;
            }

            .filters-grid {
                grid-template-columns: 1fr;
                gap: 1rem;
            }

            .price-range-inputs,
            .area-range-inputs {
                flex-direction: column;
                gap: 0.5rem;
            }

            .price-separator,
            .area-separator {
                display: none;
            }

            .filters-actions {
                flex-direction: column;
                gap: 0.75rem;
            }

            .apply-filters-btn,
            .clear-filters-btn {
                width: 100%;
            }
        }

        @media (max-width: 480px) {
            .filters-header {
                padding: 1rem;
            }

            .filters-content {
                padding: 1rem;
            }

            .filter-input,
            .filter-select,
            .price-input,
            .area-input {
                padding: 0.75rem;
                font-size: 0.9rem;
            }

            .apply-filters-btn,
            .clear-filters-btn {
                padding: 0.75rem 1rem;
                font-size: 0.9rem;
            }
        }

        /* ===== Animation for collapsible content ===== */
        .filters-content {
            transition: max-height 0.3s ease-out, padding 0.3s ease-out, opacity 0.3s ease-out;
            overflow: hidden;
            max-height: 2000px;
            opacity: 1;
        }

        .filters-content.collapsed {
            max-height: 0;
            padding: 0 2rem;
            opacity: 0;
        }

        /* ===== Focus states for accessibility ===== */
        .toggle-filters-btn:focus,
        .apply-filters-btn:focus,
        .clear-filters-btn:focus {
            outline: 2px solid var(--primary-color);
            outline-offset: 2px;
        }

        /* ===== Loading state ===== */
        .filters-section.loading {
            opacity: 0.7;
            pointer-events: none;
        }

        .filters-section.loading::after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 30px;
            height: 30px;
            margin: -15px 0 0 -15px;
            border: 3px solid var(--border-color);
            border-top-color: var(--primary-color);
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }

        @keyframes spin {
            to {
                transform: rotate(360deg);
            }
        }
/* ===== Results Section ===== */
.results-section {
  padding: 0 2rem 3rem;
}

.results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg-primary);
  padding: 2rem;
  border-radius: var(--radius-xl);
  margin-bottom: 2rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
  position: relative;
}

.results-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.results-info {
  flex: 1;
}

.results-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 0.5rem 0;
}

.results-count {
  color: var(--text-secondary);
  margin: 0;
  font-size: 0.875rem;
}

.results-controls {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* View Toggle */
.view-toggle {
  display: flex;
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  padding: 0.25rem;
  border: 1px solid var(--border-color);
}

.view-btn {
  background: transparent;
  border: none;
  padding: 0.5rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
  color: var(--text-secondary);
}

.view-btn.active {
  background: var(--primary-color);
  color: white;
  box-shadow: var(--shadow-sm);
}

.view-btn:hover:not(.active) {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

/* Scroll to Top Button */
.scroll-top-btn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 1000;
  background: var(--primary-color);
  color: white;
  border: none;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
}

.scroll-top-btn.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top-btn:hover {
  background: var(--primary-dark);
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

/* ===== Property Grid ===== */
.property-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.property-grid.view-list {
  grid-template-columns: 1fr;
}

.property-grid.view-list .property-card {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 2rem;
}

.property-grid.view-list .property-image-container {
  height: 100%;
  min-height: 250px;
}

.property-grid.view-list .property-content {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 2rem;
}

/* ===== Property Cards ===== */
.property-card {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  border: 1px solid var(--border-light);
  position: relative;
}

.property-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.property-image-container {
  position: relative;
  height: 250px;
  overflow: hidden;
}

.property-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.property-card:hover .property-image {
  transform: scale(1.05);
}

.property-badges {
  position: absolute;
  top: 1rem;
  right: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.property-type-badge {
  background: rgba(59, 130, 246, 0.9);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-lg);
  font-size: 0.75rem;
  font-weight: 600;
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
}

.property-status-badge {
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.property-status-badge.for_sale {
  background: var(--success-color);
  color: white;
}

.property-status-badge.for_rent {
  background: var(--accent-color);
  color: white;
}

.property-actions {
  position: absolute;
  top: 1rem;
  left: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.favorite-btn,
.share-btn {
  background: rgba(255, 255, 255, 0.9);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
}

.favorite-btn:hover,
.share-btn:hover {
  background: white;
  transform: scale(1.1);
  box-shadow: var(--shadow-md);
}

.favorite-btn.active {
  background: var(--danger-color);
  color: white;
}

.property-content {
  padding: 1.5rem;
}

.property-header-info {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.property-name {
  display: block;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
  line-height: 1.4;
  transition: var(--transition);
  flex: 1;
  margin-right: 1rem;
}

.property-name:hover {
  color: var(--primary-color);
}

.property-price {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--success-color);
  white-space: nowrap;
}

.property-location {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
}

.location-icon {
  width: 1rem;
  height: 1rem;
  color: var(--accent-color);
  flex-shrink: 0;
}

.property-features {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.feature {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.feature svg {
  color: var(--primary-color);
}

/* ===== Pagination ===== */
.pagination-container {
  display: flex;
  justify-content: center;
  margin-top: 3rem;
}

.pagination {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-card);
  padding: 1rem 1.5rem;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
}

.pagination-link {
  display: inline-flex;
  align-items: center;
  padding: 0.75rem 1rem;
  text-decoration: none;
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  transition: var(--transition);
  font-weight: 500;
}

.pagination-link:hover {
  background: var(--bg-secondary);
  color: var(--primary-color);
  transform: translateY(-1px);
}

.pagination-current {
  padding: 0.75rem 1rem;
  background: var(--primary-color);
  color: white;
  border-radius: var(--radius-md);
  font-weight: 600;
}

/* ===== Empty State ===== */
.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
}

.empty-state-icon {
  margin-bottom: 2rem;
}

.empty-state-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.empty-state-subtitle {
  color: var(--text-secondary);
  margin-bottom: 2rem;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.empty-state-actions {
  margin-top: 2rem;
}

/* ===== Loading States ===== */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  opacity: 0;
  animation: fadeIn 0.3s ease-in-out forwards;
}

@keyframes fadeIn {
  to { opacity: 1; }
}

.loading-spinner {
  text-align: center;
  background: rgba(255, 255, 255, 0.9);
  padding: 2rem;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

.spinner-ring {
  width: 60px;
  height: 60px;
  margin: 0 auto 1rem;
  border: 4px solid rgba(59, 130, 246, 0.2);
  border-top: 4px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.loading-text {
  color: var(--text-primary);
  font-weight: 600;
  font-size: 1.1rem;
}

/* ===== Animation Classes ===== */
.fade-in {
  animation: fadeIn 0.6s ease-out;
}

.slide-up {
  animation: slideUp 0.6s ease-out;
}

@keyframes slideUp {
  from { 
      opacity: 0;
      transform: translateY(30px);
  }
  to { 
      opacity: 1;
      transform: translateY(0);
  }
}

/* ===== Search Results Highlight ===== */
.search-results-highlight {
  animation: searchResultsPulse 1s ease-out;
}

@keyframes searchResultsPulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.02); }
  100% { transform: scale(1); }
}

.search-highlighted {
  animation: searchHighlight 2s ease-out;
}

@keyframes searchHighlight {
  0% { 
      transform: scale(1);
      box-shadow: var(--shadow-md);
  }
  50% { 
      transform: scale(1.05);
      box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.3), var(--shadow-lg);
  }
  100% { 
      transform: scale(1);
      box-shadow: var(--shadow-md);
  }
}

/* ===== Responsive Design ===== */
@media (max-width: 1024px) {
  .hero-title {
      font-size: 3rem;
  }
  
  .search-container {
      flex-direction: column;
      gap: 1.5rem;
  }
  
  .search-button {
      width: 100%;
      justify-content: center;
  }
}

@media (max-width: 768px) {
  .property-container {
      padding: 0;
  }
  
  .hero-header {
      padding: 3rem 1.5rem;
  }
  
  .hero-title {
      font-size: 2.5rem;
  }
  
  .main-search-section {
      padding: 2rem 1.5rem;
      margin-top: -1.5rem;
  }
  
  .filters-section {
      margin: 0 1.5rem;
  }
  
  .filters-header {
      flex-direction: column;
      gap: 1.5rem;
      text-align: center;
      padding: 2rem 2rem 1.5rem;
  }
  
  .filters-title {
      font-size: 1.5rem;
  }
  
  .toggle-filters-btn {
      width: 100%;
      justify-content: center;
      padding: 1.25rem 2rem;
  }
  
  .filters-content.show {
      padding: 2rem 1.5rem;
  }
  
  .filters-grid {
      grid-template-columns: 1fr;
      gap: 1.5rem;
  }
  
  .filter-group {
      padding: 1.25rem;
  }
  
  .price-range-inputs,
  .area-range-inputs {
      flex-direction: column;
      gap: 0.75rem;
      padding: 0.75rem;
  }
  
  .price-separator,
  .area-separator {
      transform: rotate(90deg);
      padding: 0.25rem 0;
  }
  
  .filters-actions {
      flex-direction: column;
      align-items: stretch;
      gap: 1rem;
      padding: 1.5rem 0 0;
  }
  
  .apply-filters-btn,
  .clear-filters-btn {
      width: 100%;
      padding: 1.5rem 2rem;
  }
  
  .results-section {
      padding: 0 1.5rem 2rem;
  }
  
  .results-header {
      flex-direction: column;
      gap: 1rem;
      text-align: center;
  }
  
  .property-grid {
      grid-template-columns: 1fr;
      gap: 1.5rem;
  }
  
  .property-grid.view-list .property-card {
      grid-template-columns: 1fr;
  }
  
  .property-grid.view-list .property-image-container {
      height: 200px;
  }
  
  .pagination {
      flex-direction: column;
      gap: 0.75rem;
  }
}

@media (max-width: 480px) {
  .hero-header {
      padding: 2rem 1rem;
  }
  
  .hero-title {
      font-size: 2rem;
  }
  
  .hero-subtitle {
      font-size: 1rem;
  }
  
  .main-search-section {
      padding: 1.5rem 1rem;
  }
  
  .search-container {
      gap: 1rem;
  }
  
  .main-search-input {
      padding: 1rem 1rem 1rem 3.5rem;
      font-size: 1rem;
  }
  
  .search-icon {
      left: 1.25rem;
  }
  
  .filters-section {
      margin: 0 1rem;
  }
  
  .filters-content.show {
      padding: 1.5rem;
  }
  
  .results-section {
      padding: 0 1rem 1.5rem;
  }
  
  .results-header {
      padding: 1.5rem;
  }
  
  .property-content {
      padding: 1rem;
  }
  
  .property-features {
      gap: 1rem;
  }
  
  .scroll-top-btn {
      bottom: 1rem;
      right: 1rem;
      width: 48px;
      height: 48px;
  }
}

/* ===== Smooth Scrolling ===== */
html {
  scroll-behavior: smooth;
}

/* ===== Focus States for Accessibility ===== */
.main-search-input:focus-visible,
.filter-input:focus-visible,
.filter-select:focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* ===== Scrollbar Styling ===== */
.search-suggestions::-webkit-scrollbar,
.city-dropdown::-webkit-scrollbar {
  width: 6px;
}

.search-suggestions::-webkit-scrollbar-track,
.city-dropdown::-webkit-scrollbar-track {
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
}

.search-suggestions::-webkit-scrollbar-thumb,
.city-dropdown::-webkit-scrollbar-thumb {
  background: var(--primary-color);
  border-radius: var(--radius-sm);
}

.search-suggestions::-webkit-scrollbar-thumb:hover,
.city-dropdown::-webkit-scrollbar-thumb:hover {
  background: var(--primary-dark);
}