body {
    background-color: #f8f9fa;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.navbar-brand {
    font-weight: bold;
    letter-spacing: 1px;
}

.card {
    border-radius: 12px;
    transition: transform 0.2s;
}

.nav-tabs .nav-link {
    color: #495057;
    font-weight: 600;
    border: none;
    background: transparent;
}

.nav-tabs .nav-link.active {
    color: #0d6efd;
    border-bottom: 2px solid #0d6efd;
    background: transparent;
}

#assetResult img {
    max-width: 100%;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
}

/* Custom Sky Gradient */
.bg-sky-gradient {
    background: linear-gradient(135deg, #0d6efd 0%, #00c6ff 100%);
}