/* Reset & base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: #f5f7fb;
  color: #333;
  line-height: 1.6;
}

/* Sticky header */
header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: #f0f0f0; /* light gray */
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  color: #014568; /* brand color or dark gray text */
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}


.logo {
  font-size: 1.6rem;
  font-weight: bold;
}

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

.nav a {
  background-color: #014568;
  color: #ffb988;
  text-decoration: none;
  padding: 0.5rem 1rem;
  font-weight: 600;
  border-radius: 8px;
  transition: 0.3s ease-in-out;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 40px; 
}

.nav a:hover {
  background-color: #ffb988;
  color: #014568;
  transform: scale(1.05);
}


.booking-form {
  max-width: 720px;
  margin: 2rem auto;
  background: #fff;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 0 20px rgba(0,0,0,0.05);
}

.booking-form h1 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  text-align: center;
  color: #014568;
}

.booking-form form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.booking-form input[type="text"],
.booking-form input[type="email"],
.booking-form input[type="date"],
.booking-form input[type="number"],
.booking-form input[type="password"],
.booking-form select,
.booking-form textarea {
  padding: 0.75rem 1rem;
  border: 1px solid #ccc;
  border-radius: 8px;
  font-size: 1rem;
  transition: border 0.2s ease;
  resize: vertical;
}

.booking-form input:focus,
.booking-form select:focus,
.booking-form textarea:focus {
  border-color: #014568;
  outline: none;
}

.submit-btn {
  background-color: #ffcf00;
  color: #014568;
  font-weight: bold;
  font-size: 1rem;
  border: none;
  border-radius: 8px;
  padding: 0.75rem;
  cursor: pointer;
  transition: 0.3s ease-in-out;
}

.submit-btn:hover {
  background-color: #ffd700;
  transform: translateY(-2px);
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
}

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

table th {
  background-color: #014568;
  color: white;
}

@media screen and (max-width: 768px) {
  header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .nav {
    display: flex;
    flex-direction: column;
    width: 100%;
  }

  .nav a {
    margin-left: 0;
    margin-bottom: 0.5rem;
    width: 100%;
    text-align: center;
  }

  .booking-form {
    padding: 1rem;
    margin: 1rem;
  }
}
.center-link {
  text-align: center;
  margin-top: 1rem;
}

.center-link a {
  color: #333;
  text-decoration: none;
  font-weight: 500;
}

.center-link a:hover {
  text-decoration: underline;
}

.logo img {
  height: 40px;
  vertical-align: middle;
}

.avatar {
  width: 48px;
  height: 48px;
  margin-left: .5rem;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #014568;
  box-shadow: 0 0 5px rgba(0,0,0,0.1);
  cursor: pointer;
  vertical-align: middle;
}

.avatar:hover {
  transform: scale(1.07);        /* zoom effect on hover */
}