:root {
    --app-bottom-nav-height: 64px;
}

body {
    background-color: #f5f6f8;
    padding-bottom: calc(var(--app-bottom-nav-height) + env(safe-area-inset-bottom));
}

.app-topbar {
    position: sticky;
    top: 0;
    z-index: 1030;
}

.app-content {
    max-width: 640px;
    margin: 0 auto;
}

.app-bottom-nav {
    height: var(--app-bottom-nav-height);
    padding-bottom: env(safe-area-inset-bottom);
    box-shadow: 0 -1px 4px rgba(0, 0, 0, 0.06);
}

.app-bottom-nav .nav-link {
    color: #6c757d;
    font-size: 0.7rem;
    line-height: 1.1;
}

.app-bottom-nav .nav-link div {
    font-size: 1.2rem;
}

.app-bottom-nav .nav-link.active-nav {
    color: #0d6efd;
    font-weight: 600;
}

.vehicle-card {
    border-left: 4px solid #0d6efd;
}

.auth-body {
    background-color: #f5f6f8;
}