:root {
  /* New Blue/Gold Color Scheme */
  --primary-color: #0a3d62; /* Deep Blue */
  --secondary-color: #977b4e; /* Muted Gold/Bronze */
  --accent-color: #f39c12; /* Brighter Gold for accents if needed (e.g., hover) */
  --light-blue: #eaf2f8; /* Very light blue for backgrounds */
  --white: #ffffff;
  --light-gray: #f8f9fa;
  --medium-gray: #dee2e6;
  --dark-gray: #495057;
  --text-color: #343a40;
  --text-color-light: #ffffff;
  --success-color: #28a745;
  --warning-color: #ffc107; /* Keeping warning yellow/gold */
  --danger-color: #dc3545;

  /* Fonts */
  --font-primary: 'Poppins', sans-serif;
  --font-secondary: 'Lato', sans-serif;

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.12), 0 4px 8px rgba(0, 0, 0, 0.08);

  /* Gradients */
  --primary-gradient: linear-gradient(135deg, var(--primary-color) 0%, #0284e8 100%); /* Deeper blue gradient */
  --secondary-gradient: linear-gradient(135deg, var(--secondary-color) 0%, #c8a87e 100%); /* Gold gradient */

  /* Transitions */
  --transition-fast: all 0.2s ease-in-out;
}

/* --- Global Styles --- */
body {
  font-family: var(--font-secondary);
  color: var(--text-color);
  background-color: var(--light-gray); /* Lighter background overall */
  padding-top: 70px; /* Adjust based on fixed navbar height */
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 600; /* Slightly bolder headings */
  color: var(--primary-color); /* Headings in primary blue */
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition-fast);
}

a:hover {
  color: var(--secondary-color); /* Hover changes to gold */
  text-decoration: underline;
}

/* --- Utility Classes --- */
.bg-primary-gradient {
  background: var(--primary-gradient);
  color: var(--text-color-light); /* Set default text color to light on this background */
}

.bg-primary-gradient h1,
.bg-primary-gradient h2,
.bg-primary-gradient h3,
.bg-primary-gradient h4,
.bg-primary-gradient h5,
.bg-primary-gradient h6 {
  color: var(--white); /* White for max contrast on dark blue gradient */
}



.bg-dark h1,
.bg-dark h2,
.bg-dark h3,
.bg-dark h4,
.bg-dark h5,
.bg-dark h6 {
  color: var(--secondary-color); /* Gold for contrast on standard dark */
}

.bg-secondary-gradient {
  background: var(--secondary-gradient);
}

.bg-secondary-gradient h1,
.bg-secondary-gradient h2{
    color: var(--white);
}

.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }

/* --- Navbar --- */
.navbar {
  background: var(--primary-gradient);
  box-shadow: var(--shadow-md);
  padding: 0.8rem 1rem;
}

.navbar-brand {
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--white) !important;
}

.nav-link {
  color: rgba(255, 255, 255, 0.85) !important;
  font-weight: 500;
  transition: var(--transition-fast);
  padding: 0.5rem 1rem !important;
  border-radius: 4px;
}

.nav-link:hover, .nav-link.active {
  color: var(--white) !important;
  background-color: rgba(255, 255, 255, 0.1);
}

.navbar-toggler {
  border-color: rgba(255, 255, 255, 0.3);
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 255, 255, 0.7)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* --- Buttons --- */
.btn {
  font-family: var(--font-primary);
  font-weight: 600;
  padding: 0.6rem 1.2rem;
  border-radius: 5px;
  border: none;
  transition: var(--transition-fast);
  letter-spacing: 0.5px;
  box-shadow: var(--shadow-sm);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-primary {
  background-color: var(--primary-color);
  color: var(--white);
}

.btn-primary:hover {
  background-color: #082f4e; /* Darker blue on hover */
  color: var(--white);
}

.btn-secondary {
  background-color: var(--secondary-color);
  color: var(--white);
}

.btn-secondary:hover {
  background-color: #a18354; /* Darker gold on hover */
  color: var(--white);
}

.btn-success {
  background-color: var(--success-color);
  color: var(--white);
}
.btn-success:hover { background-color: #218838; color: var(--white); }

.btn-danger {
  background-color: var(--danger-color);
  color: var(--white);
}
.btn-danger:hover { background-color: #c82333; color: var(--white); }

.btn-warning {
  background-color: var(--warning-color);
  color: var(--text-color); /* Dark text on yellow */
}
.btn-warning:hover { background-color: #e0a800; color: var(--text-color); }

.btn-outline-primary {
  border: 1px solid var(--primary-color);
  color: var(--primary-color);
}
.btn-outline-primary:hover {
  background-color: var(--primary-color);
  color: var(--white);
}

.btn-no-outline-primary {
  color: var(--primary-color);
}
.btn-no-outline-primary:hover {
  background-color: var(--primary-color);
  color: var(--white);
}

.btn-outline-secondary {
  border: 1px solid var(--secondary-color);
  color: var(--secondary-color);
}
.btn-outline-secondary:hover {
  background-color: var(--secondary-color);
  color: var(--white);
}

.btn-outline-light {
  border: 1px solid var(--light-gray);
  color: var(--light-gray);
}
.btn-outline-light:hover {
  background-color: var(--light-gray);
  color: var(--dark-gray);
}


.btn-no-outline-secondary {
  color: var(--secondary-color);
}
.btn-no-outline-secondary:hover {
  background-color: var(--secondary-color);
  color: var(--white);
}

.btn-google {
  background-color: #ffffff;
  color: #4285F4; /* Google Blue */
  border: 1px solid var(--medium-gray);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-google:hover {
  background-color: #f8f9fa;
  border-color: #adb5bd;
  color: #4285F4;
}

/* --- Cards --- */
.card {
  border: none; /* Remove default border, rely on shadow */
  border-radius: 8px;
  margin-bottom: 1.5rem;
  background-color: var(--white);
}

.card-header {
  border-bottom: 1px solid var(--medium-gray);
  border-radius: 8px 8px 0 0 !important;
  font-weight: 600;
  padding: 1rem 1.25rem;
}

.card-header.bg-primary-gradient {
  border-bottom: none; /* Remove border when using gradient header */
  color: var(--white);
}

.card-body {
  padding: 1.5rem;
}

/* Specific Card Styles (Auth, Account) */
.auth-card .card-header h2,
.account-card .card-header h2 {
  font-size: 1.5rem;
  color: var(--white); /* Ensure text is white on gradient */
}

.auth-card .card-body,
.account-card .card-body {
  padding: 2rem; /* More padding for auth/account cards */
}

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

.form-control {
  border: 1px solid var(--medium-gray);
  border-radius: 5px;
  padding: 0.6rem 0.9rem;
  transition: var(--transition-fast);
}

.form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(10, 61, 98, 0.25); /* Subtle blue focus glow */
}

.input-group-text {
  background-color: var(--light-gray);
  border: 1px solid var(--medium-gray);
  border-radius: 5px 0 0 5px;
}

/* --- Alerts --- */
.alert {
  border-radius: 5px;
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
  border: 1px solid transparent;
  box-shadow: var(--shadow-sm);
}

.alert-primary {
  color: var(--primary-color);
  background-color: var(--light-blue);
  border-color: #b8daff; /* Slightly darker blue border */
}

.alert-success {
  color: #155724;
  background-color: #d4edda;
  border-color: #c3e6cb;
}

.alert-warning {
  color: #856404;
  background-color: #fff3cd;
  border-color: #ffeeba;
}

.alert-danger {
  color: #721c24;
  background-color: #f8d7da;
  border-color: #f5c6cb;
}

.alert-info {
  color: #0c5460;
  background-color: #d1ecf1;
  border-color: #bee5eb;
}

/* --- Tables (Example Styling) --- */
.table {
  background-color: var(--white);
}

.table thead th {
  font-weight: 600;
  color: var(--primary-color); /* Use primary color for headers */
  background-color: var(--light-blue); /* Light blue background */
  border-bottom: 2px solid var(--primary-color);
}

.table tbody tr:hover {
  background-color: rgba(10, 61, 98, 0.05); /* Subtle blue hover */
}

/* Responsive adjustments if needed */
@media (max-width: 768px) {
  body {
    padding-top: 70px; /* Recalculate if navbar height changed */
  }
  .auth-card .card-body,
  .account-card .card-body {
    padding: 1.5rem; /* Reduce padding on smaller screens */
  }
  .info-card{
    margin-left:1.0rem;
    margin-right:1.0rem;
  }
}