* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #f4f6f8;
  color: #333;
}

header {
  background: #0d47a1;
  color: white;
  text-align: center;
  padding: 2rem 1rem;
}

.container {
  max-width: 900px;
  margin: auto;
  padding: 1rem;
  display: grid;
  gap: 1.5rem;
}

section {
  background: white;
  padding: 1.5rem;
  border-radius: 10px;
  box-shadow: 0 6px 12px rgba(0,0,0,0.08);
}

h2 {
  margin-top: 0;
}

label {
  display: block;
  margin-top: 1rem;
  font-weight: bold;
}

input {
  width: 100%;
  padding: 0.6rem;
  margin-top: 0.3rem;
  border-radius: 5px;
  border: 1px solid #ccc;
}

button {
  margin-top: 1.2rem;
  width: 100%;
  padding: 0.8rem;
  background: #1976d2;
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 1rem;
}

button:hover {
  background: #125ea8;
}

.hidden {
  display: none;
}

/* ADMIN BUTTON */

.admin-btn {
  background: #444;
}

/* BOOKINGS LIST */

#bookingList {
  display: grid;
  gap: 0.8rem;
}

.booking-card {
  border: 1px solid #ddd;
  padding: 0.8rem;
  border-radius: 6px;
  background: #fafafa;
}

.booking-card strong {
  display: block;
}

/* STATUS + ACTIONS */

.status {
  margin-top: 0.4rem;
  font-weight: bold;
}

.action-btns {
  margin-top: 0.5rem;
  display: flex;
  gap: 0.5rem;
}

.approve {
  background: #2e7d32;
}

.reject {
  background: #c62828;
}

.delete {
  background: #555;
}

footer {
  text-align: center;
  padding: 1rem;
  color: #777;
}

/* DESKTOP */

@media (min-width: 700px) {
  .container {
    grid-template-columns: 1fr 1fr;
  }

  #adminSection {
    grid-column: span 2;
  }

  #adminToggleBtn {
    grid-column: span 2;
  }
}