* {
  box-sizing: border-box;
 font-family:'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;


}

body {
  margin: 0;
  background: #ecfdf5;
}

.booking-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.booking-card {
  background: white;
  padding: 2.5rem;
  border-radius: 1.5rem;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.title {
  font-size: 2rem;
  text-align: center;
  margin-bottom: 1.5rem;
  color: #065f46;
}

.field {
  margin-bottom: 1.2rem;
}

.field label {
  display: block;
  font-weight: bold;
  margin-bottom: 0.4rem;
}

.field input {
  width: 100%;
  padding: 0.6rem;
  border-radius: 0.5rem;
  border: 1px solid #ccc;
}

.book-btn {
  width: 100%;
  background: #dc2626;
  color: white;
  padding: 0.8rem;
  border-radius: 1rem;
  font-weight: bold;
  border: none;
  cursor: pointer;
}

.book-btn:hover {
  background: #631111;
  transition-duration: 0.4s;
}

.message {
  margin-top: 1rem;
  font-weight: bold;
  text-align: center;
}

.back-link {
  display: block;
  margin-top: 1.5rem;
  text-align: center;
  color: #065f46;
  font-weight: bold;
  text-decoration: none;
}