:root {
    --primary-color: #0d6efd;
    --primary-dark: #0a58ca;
    --bg-gradient-start: #e9ecef;
    --bg-gradient-end: #dee2e6;
}
html {
    height: 100%;
}
body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(170deg, var(--bg-gradient-start), var(--bg-gradient-end)) no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100%;
    padding: 1rem;
}
.branding-section {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
}
.form-section {
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.form-wrapper {
    width: 100%;
    max-width: 400px;
}
.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}
.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
}
.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}
a {
    color: var(--primary-color);
    text-decoration: none;
}
a:hover {
    color: var(--primary-dark);
}