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

body, html {
  height: 100%;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.container {
  background: linear-gradient(to right, rgba(0, 250, 248, 0.7), rgba(0, 51, 102, 0.9)),
              url('images/background.jpeg') no-repeat center center fixed;
  background-size: cover;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.overlay {
  width: 90%;
  max-width: 1000px;
  display: flex;
  flex-direction: row;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 15px;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.4);
  padding: 30px;
  justify-content: space-between;
  align-items: center;
}

.title {
  font-size: 40px;
  font-weight: bold;
  color: #003366;
  flex: 1;
  text-align: left;
  line-height: 1.2;
}

.login-box {
  flex: 1;
  padding: 20px;
  background: #ffffff;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0,0,0,0.2);
}

.login-box h2 {
  text-align: center;
  color: #003366;
  margin-bottom: 20px;
}

.input-group {
  display: flex;
  align-items: center;
  background: #f2f2f2;
  padding: 10px;
  border-radius: 6px;
  margin-bottom: 15px;
}

.input-group i {
  margin-right: 10px;
  color: #003366;
}

.input-group input {
  border: none;
  background: transparent;
  outline: none;
  width: 100%;
  font-size: 16px;
  padding: 8px 0;
}

button[type="submit"] {
  width: 100%;
  padding: 10px;
  background-color: #0066cc;
  border: none;
  color: white;
  font-size: 18px;
  font-weight: bold;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.3s ease;
}

button[type="submit"]:hover {
  background-color: #004a99;
}

.roles {
  display: flex;
  justify-content: space-around;
  margin-top: 20px;
  gap: 10px;
}

.roles div {
  flex: 1;
  background: #e6f0ff;
  padding: 10px;
  text-align: center;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.3s ease;
}

.roles div:hover {
  background: #cce0ff;
}

.roles i {
  font-size: 24px;
  color: #003366;
  margin-bottom: 5px;
}

.roles span {
  display: block;
  margin-top: 5px;
  font-size: 14px;
  color: #003366;
}

/* Responsive */
@media (max-width: 768px) {
  .overlay {
    flex-direction: column;
    padding: 20px;
  }

  .title {
    text-align: center;
    margin-bottom: 20px;
  }
}
.school-name {
  font-size: 24px;
  font-weight: bold;
  color: #ffffff;
  text-align: center;
  margin-bottom: 10px;
  text-transform: uppercase;
}