/* GLOBAL STYLES */
body {
  font-family: 'Poppins', sans-serif;
  margin: 0;
  background-color: #F5F7FA;
  color: #0A1F44;
}

a {
  color: #0056D2;
  text-decoration: none;
  transition: all 0.3s ease;
}

a:hover {
  color: #00C9A7;
}

/* NAVBAR */
.navbar {
  background: linear-gradient(90deg, #0056D2, #00C9A7);
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: white;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.navbar a {
  color: white;
  margin-left: 1rem;
  font-weight: 500;
}

/* BUTTONS */
.btn {
  background: linear-gradient(to right, #0056D2, #00C9A7);
  color: white;
  border: none;
  padding: 10px 20px;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.3s ease;
  box-shadow: 0 4px 10px rgba(0, 89, 201, 0.3);
}

.btn:hover {
  background: linear-gradient(to right, #0041a8, #00b9a1);
}

/* HEADINGS */
h1, h2, h3, h4 {
  color: #0A1F44;
  font-weight: 700;
}

/* FORMS */
form {
  background-color: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
  max-width: 600px;
  margin: auto;
}

input, select, textarea {
  width: 100%;
  padding: 12px;
  margin-top: 10px;
  margin-bottom: 20px;
  border: 1px solid #d0d5dd;
  border-radius: 8px;
  font-size: 16px;
  transition: border 0.3s ease;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border: 2px solid #0056D2;
}

/* TABLE */
.table {
  width: 100%;
  border-collapse: collapse;
  background-color: white;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.06);
  border-radius: 10px;
  overflow: hidden;
}

.table th {
  background-color: #0056D2;
  color: white;
  padding: 14px;
  text-align: left;
}

.table td {
  padding: 14px;
  border-bottom: 1px solid #e0e6ed;
}

.table tr:hover {
  background-color: #f1f9ff;
}

/* CARD STYLES */
.card {
  background: white;
  padding: 2rem;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0, 86, 210, 0.1);
  margin: 1rem auto;
  max-width: 800px;
}

/* FOOTER */
.footer {
  background-color: #0A1F44;
  color: white;
  text-align: center;
  padding: 1.5rem;
  margin-top: 4rem;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .navbar {
    flex-direction: column;
    align-items: flex-start;
  }

  form {
    padding: 1rem;
  }

  .btn {
    width: 100%;
  }
}