body {
    background: linear-gradient(135deg, #1e3c72, #2a5298);
    height: 100vh;
    margin: 0;
}

.card {
    max-width: 400px;
    width: 100%;
    border: none;
    border-radius: 15px;
    background-color: #fff;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.card-body {
    padding: 2rem;
}

h3 {
    font-weight: 600;
    color: #2a5298;
}

.form-control {
    border-radius: 10px;
    padding: 0.75rem;
    border: 1px solid #ced4da;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-control:focus {
    border-color: #2a5298;
    box-shadow: 0 0 8px rgba(42, 82, 152, 0.3);
}

.btn-primary {
    border-radius: 10px;
    padding: 0.75rem;
    background-color: #2a5298;
    border: none;
    font-weight: 500;
    transition: background-color 0.3s ease;
}

.btn-primary:hover {
    background-color: #1e3c72;
}

.text-muted {
    font-size: 0.9rem;
    color: #6c757d !important;
}

.text-muted:hover {
    color: #2a5298 !important;
    text-decoration: underline;
}

.modal-content {
    border-radius: 15px;
}

.alert {
    padding: 0.5rem;
    font-size: 0.9rem;
}

.toggle-password {
    color: #6c757d;
    font-size: 1.1rem;
    line-height: 1; /* Ensure it aligns with input height */
}