/* Modern Blue & White Theme */

:root {
  --primary-blue: #013374;
  /* Strong professional blue */
  --secondary-blue: #3d8bfd;
  /* Lighter blue for accents */
  --bg-color: #f4f7fa;
  --card-bg: #ffffff;
  --text-dark: #2c3e50;
  --text-light: #6c757d;
  --input-border: #dee2e6;
  --input-focus-border: #80bdff;
  --footer-bg: #fff;
}

body {
  background-color: var(--bg-color);
  font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  color: var(--text-dark);
}

.navbar {
  background-color: var(--primary-blue) !important;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.navbar-brand,
.nav-link {
  color: #ffffff !important;
  font-weight: 500;
}

.nav-link:hover {
  opacity: 0.8;
}

main>.container {
  padding-top: 30px;
  padding-bottom: 60px;
}

.main-card {
  background-color: var(--card-bg);
  border: none;
  border-top: 5px solid var(--primary-blue);
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  padding: 40px;
}

.form-label {
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.form-control,
.form-select {
  border-radius: 8px;
  border: 1px solid var(--input-border);
  padding: 12px 15px;
  transition: all 0.3s ease;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--secondary-blue);
  box-shadow: 0 0 0 0.2rem rgba(0, 74, 173, 0.15);
}

h5 {
  color: var(--primary-blue);
  font-weight: 700;
  margin-bottom: 1.5rem;
  border-bottom: 2px solid #e9ecef;
  padding-bottom: 10px;
}

.btn-primary {
  background-color: var(--primary-blue);
  border-color: var(--primary-blue);
  padding: 12px 20px;
  border-radius: 8px;
  font-weight: 600;
  letter-spacing: 0.5px;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background-color: #003882;
  border-color: #003882;
  transform: translateY(-1px);
  box-shadow: 0 5px 15px rgba(0, 74, 173, 0.2);
}

.btn-primary:disabled {
  background-color: #a0c4e8;
  border-color: #a0c4e8;
}

.footer {
  background-color: var(--footer-bg);
  border-top: 1px solid #e9ecef;
  color: var(--text-light);
}

.logo-container {
  display: flex;
  justify-content: center;
  margin-bottom: 30px;
}

.logo-container img {
  max-height: 100px;
}