/* ================================
   General Layout
================================ */
body {
  font-family: Arial, sans-serif;
  background: #eef1f8;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  margin: 0;
}

/* ================================
   Container
================================ */
.role-container {
  text-align: center;
  background: white;
  padding: 40px 50px;
  border-radius: 15px;
  width: 400px;
  box-shadow: 0 6px 25px rgba(0,0,0,0.12);
}

.role-container h1 {
  color: #2b2e83;
  margin-bottom: 10px;
  font-size: 28px;
}

.role-container p {
  color: #555;
  margin-bottom: 30px;
  font-size: 16px;
}

/* ================================
   Buttons
================================ */
.role-options {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.role-btn {
  text-decoration: none;
  padding: 15px;
  border-radius: 10px;
  font-weight: bold;
  color: white;
  text-align: center;
  font-size: 17px;
  transition: 0.3s ease-in-out;
  box-shadow: 0 3px 10px rgba(0,0,0,0.08);
}

/* Colors */
.role-btn.student {
  background-color: #4caf50;
}

.role-btn.ojt {
  background-color: #ff9800;
}

.role-btn.faculty {
  background-color: #2196f3;
}

/* Hover Effects */
.role-btn:hover {
  opacity: 0.92;
  transform: translateY(-3px);
  box-shadow: 0 6px 15px rgba(0,0,0,0.15);
}

/* ================================
   Responsive
================================ */
@media (max-width: 480px) {
  .role-container {
    width: 90%;
    padding: 30px;
  }

  .role-btn {
    font-size: 15px;
    padding: 12px;
  }
}