:root {
    --primary-color: #4e73df;
    --secondary-color: #1cc88a;
    --dark-color: #5a5c69;
}

body {
    font-family: 'Roboto', sans-serif;
    background-color: #f8f9fc;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
}

.navbar-brand {
    font-weight: 600;
    font-size: 1.5rem;
}

.card {
    border-radius: 0.5rem;
    box-shadow: 0 0.15rem 1.75rem 0 rgba(58, 59, 69, 0.15);
    transition: transform 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
}

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

.btn-primary:hover {
    background-color: #2e59d9;
    border-color: #2653d4;
}

.alert {
    border-radius: 0.5rem;
}

/* Animation for form elements */
.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(78, 115, 223, 0.25);
}

/* Dark mode support */
[data-bs-theme="dark"] {
    background-color: #1a1a2e;
    color: #f8f9fa;
}

[data-bs-theme="dark"] .card {
    background-color: #16213e;
    border-color: #1f4068;
}