:root {
  --primary-color: #2c3e50;
  --accent-color: #e74c3c;
  --success-color: #27ae60;
  --background-bg: #f8f9fa;
  --card-bg: rgba(255, 255, 255, 0.85);
  --glass-border: rgba(255, 255, 255, 0.3);
  --text-main: #34495e;
  --text-muted: #7f8c8d;
  --shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.1);
  --radius: 16px;
}

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

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: var(--background-bg);
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
  color: var(--text-main);
  line-height: 1.6;
  min-height: 100vh;
}

.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 2rem;
}

header {
  text-align: center;
  margin-bottom: 3rem;
  animation: fadeInDown 0.8s ease-out;
}

h1 {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
  font-weight: 800;
  letter-spacing: -1px;
}

.subtitle {
  color: var(--text-muted);
  font-size: 1.1rem;
}

.search-section {
  background: var(--card-bg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--glass-border);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 2rem;
  animation: fadeInUp 0.8s ease-out;
  position: relative;
  /* Added for autocomplete positioning */
}

/* Autocomplete Styles */
.autocomplete-items {
  position: absolute;
  border: 1px solid #d4d4d4;
  border-bottom: none;
  border-top: none;
  z-index: 99;
  top: 100%;
  left: 2rem;
  right: 2rem;
  background: white;
  border-radius: 0 0 12px 12px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  margin-top: -1.5rem;
  /* Lift it up towards the input group */
}

.autocomplete-item {
  padding: 10px;
  cursor: pointer;
  background-color: #fff;
  border-bottom: 1px solid #d4d4d4;
  font-size: 0.9rem;
}

.autocomplete-item:hover {
  background-color: #e9e9e9;
}

.autocomplete-active {
  background-color: var(--primary-color) !important;
  color: #ffffff;
}

.filter-group {
  margin-top: 1.5rem;
  display: flex;
  align-items: center;
}

.checkbox-container {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-size: 0.9rem;
  user-select: none;
  color: var(--text-main);
  font-weight: 500;
}

.checkbox-container input {
  width: 1.2rem;
  height: 1.2rem;
  cursor: pointer;
  accent-color: var(--primary-color);
}

.input-group {
  display: flex;
  gap: 1rem;
}

input {
  flex: 1;
  padding: 1rem 1.5rem;
  border: 1px solid #ddd;
  border-radius: 12px;
  font-size: 1rem;
  transition: all 0.3s ease;
  outline: none;
}

input:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 4px rgba(44, 62, 80, 0.1);
}

button {
  padding: 0 2rem;
  background: var(--primary-color);
  color: white;
  border: none;
  border-radius: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

button:hover {
  background: #1a252f;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

button:active {
  transform: translateY(0);
}

.secondary-btn {
  background: white;
  border: 1px solid var(--primary-color);
  color: var(--primary-color);
}

.secondary-btn:hover {
  background: #f8f9fa;
  border-color: #1a252f;
  color: #1a252f;
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.card {
  background: var(--card-bg);
  backdrop-filter: blur(4px);
  border: 1px solid var(--glass-border);
  padding: 1.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
  animation: scaleIn 0.5s ease-out backwards;
}

.card:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.95);
}

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

.rank {
  background: var(--primary-color);
  color: white;
  padding: 0.2rem 0.6rem;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 700;
}

.distance {
  color: var(--accent-color);
  font-weight: 700;
  font-size: 1.1rem;
}

.card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.address {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.badge {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-right: 0.5rem;
}

.badge-accessible {
  background: #d4edda;
  color: #155724;
}

.badge-not-accessible {
  background: #f8d7da;
  color: #721c24;
}

#map {
  height: 400px;
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 2rem;
}

.loading {
  text-align: center;
  padding: 2rem;
  display: none;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid rgba(0, 0, 0, 0.1);
  border-left-color: var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 1rem;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

@media (max-width: 600px) {
  .input-group {
    flex-direction: column;
  }

  button {
    width: 100%;
    justify-content: center;
    padding: 1rem;
  }
}

.maps-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: #f1f3f5;
  color: var(--primary-color);
  text-decoration: none;
  padding: 0.8rem 1rem;
  border-radius: 10px;
  font-size: 0.85rem;
  font-weight: 600;
  transition: all 0.3s ease;
  border: 1px solid #dee2e6;
}

.maps-link:hover {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
  transform: translateY(-2px);
}

.copy-btn {
  background: transparent;
  border: 1px solid #dee2e6;
  color: var(--text-muted);
  padding: 0.5rem;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
  width: auto;
  font-size: 0.75rem;
  margin-top: 0.5rem;
}

.copy-btn:hover {
  background: #f1f3f5;
  color: var(--primary-color);
  border-color: var(--primary-color);
  transform: none;
}

/* Toast Notification */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--primary-color);
  color: white;
  padding: 0.8rem 1.5rem;
  border-radius: 30px;
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s cubic-bezier(0.18, 0.89, 0.32, 1.28);
  z-index: 1000;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
}