/* Basic CSS for Physiotherapy Booking System */

/* Font optimization to prevent FOUC */
@font-face {
  font-family: 'Inter';
  font-display: swap;
  src: url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #f4f4f4;
}

/* Payment Page Styles */
.payment-page {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 0;
}

.payment-header {
  text-align: center;
  margin-bottom: 2rem;
}

.payment-header h1 {
  color: #2c3e50;
  margin-bottom: 0.5rem;
}

.payment-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  background: white;
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.booking-summary h2,
.payment-form h2 {
  color: #2c3e50;
  margin-bottom: 1rem;
}

.summary-card {
  background: #f8f9fa;
  padding: 1.5rem;
  border-radius: 8px;
  border: 1px solid #e9ecef;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-bottom: 1px solid #e9ecef;
}

.summary-row:last-child {
  border-bottom: none;
}

.summary-row.total {
  font-weight: bold;
  font-size: 1.1rem;
  color: #2c3e50;
}

.card-element {
  border: 1px solid #ddd;
  border-radius: 4px;
  padding: 0.75rem;
  background: white;
  margin-bottom: 1rem;
}

.error-message {
  color: #dc3545;
  font-size: 0.9rem;
  margin-top: 0.5rem;
}

.spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid #f3f3f3;
  border-top: 3px solid #3498db;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.spinner.hidden {
  display: none;
}

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

.test-cards {
  margin-top: 2rem;
  padding: 1rem;
  background: #fff3cd;
  border: 1px solid #ffeaa7;
  border-radius: 4px;
}

.test-cards h3 {
  color: #856404;
  margin-bottom: 1rem;
  font-size: 1rem;
}

.test-card {
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  color: #856404;
}

/* Responsive Design */
@media (max-width: 768px) {
  .payment-content {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .payment-page {
    padding: 1rem;
  }
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.header {
  background: #2c3e50;
  color: white;
  padding: 1rem 0;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo a {
  color: white;
  text-decoration: none;
  font-size: 1.5rem;
  font-weight: bold;
}

.logo img {
  height: 50px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
}

.physio-logo-img {
  height: 50px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
}

.company-logo {
  height: 50px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
}

.nav ul {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav a {
  color: white;
  text-decoration: none;
  transition: color 0.3s;
}

.nav a:hover {
  color: #3498db;
}

/* Main Content */
.main {
  min-height: calc(100vh - 200px);
  padding: 2rem 0;
}

/* Forms */
.form-container {
  max-width: 500px;
  margin: 0 auto;
  background: white;
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: bold;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 1rem;
}

.btn {
  background: #3498db;
  color: white;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1rem;
  text-decoration: none;
  display: inline-block;
  transition: background 0.3s;
}

.btn:hover {
  background: #2980b9;
}

.btn-danger {
  background: #e74c3c;
}

.btn-danger:hover {
  background: #c0392b;
}

/* Messages */
.alert {
  padding: 1rem;
  margin-bottom: 1rem;
  border-radius: 4px;
}

.alert-success {
  background: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.alert-error {
  background: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

/* Tables */
.table {
  width: 100%;
  border-collapse: collapse;
  background: white;
  margin-bottom: 1rem;
}

.table th,
.table td {
  padding: 0.75rem;
  text-align: left;
  border-bottom: 1px solid #ddd;
}

.table th {
  background: #f8f9fa;
  font-weight: bold;
}

/* Cards */
.card {
  background: white;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  padding: 1.5rem;
  margin-bottom: 1rem;
}

.card-title {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  color: #2c3e50;
}

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

.stat-card {
  background: white;
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  text-align: center;
}

.stat-number {
  font-size: 2rem;
  font-weight: bold;
  color: white;
}

/* Footer */
.footer {
  background: #2c3e50;
  color: white;
  padding: 2rem 0 1rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 1rem;
}

.footer-section h3,
.footer-section h4 {
  margin-bottom: 1rem;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-section a {
  color: #bdc3c7;
  text-decoration: none;
}

.footer-section a:hover {
  color: white;
}

.footer-bottom {
  text-align: center;
  padding-top: 1rem;
  border-top: 1px solid #34495e;
}

/* Responsive */
@media (max-width: 768px) {
  .header-content {
    flex-direction: column;
    gap: 1rem;
  }

  .nav ul {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }

  .dashboard-grid {
    grid-template-columns: 1fr;
  }
}