[data-bs-theme="dark"] {
    --bs-body-bg: #111317;
    --bs-body-color: #f0f0f0;
    --bs-secondary-color: #bfc4cc;
    --bs-navbar-color: #f0f0f0;
    --bs-nav-link-color: #f0f0f0;
    --bs-nav-link-hover-color: #fff;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

.app-card {
    transition: border-color 0.15s ease, transform 0.15s ease;
}

.app-card:hover {
    border-color: var(--bs-secondary) !important;
    transform: translateY(-2px);
}

.btn-social {
    text-align: left;
    display: flex;
    align-items: center;
}