/* Header Styles - UI Source Compliant */

/* Top Bar - Simple and clean */
.top-bar {
    text-align: center;
    padding: 1rem 0;
}

.top-bar .logo {
    margin: 0;
    font-size: 0; /* Hide the text span visually but keep for accessibility */
}

.top-bar .logo a {
    display: inline-block;
    text-decoration: none;
}

.top-bar .logo img {
    /* Logo should be original size from ui_source */
    max-height: none;
    width: auto;
    height: auto;
}

.top-bar .logo span {
    /* Text is hidden but kept for screen readers */
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* Calculator Navigation Pills - UI Source Style */
.nav-pills {
    box-shadow: 0 0 1rem rgba(0, 0, 0, 0.1);
}

.nav-pills .nav-item button,
.nav-pills .nav-item a.nav-link {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1;
    background-color: rgba(1, 206, 211, 0.05);
    backdrop-filter: blur(10px);
    border: none;
    border-radius: 0;
    font-family: 'Khand', sans-serif;
    text-transform: uppercase;
    padding: 0.75rem 1.5rem;
    text-decoration: none;
}

.nav-pills .nav-item button:hover, 
.nav-pills .nav-item button:focus,
.nav-pills .nav-item a.nav-link:hover,
.nav-pills .nav-item a.nav-link:focus {
    color: #fff;
}

.nav-pills .nav-item button.active,
.nav-pills .nav-item a.nav-link.active {
    background-color: rgba(1, 206, 211, 0.2);
    border-bottom: 2px #fff solid;
    color: #fff;
}

.nav-pills .nav-item:not(:last-child) button,
.nav-pills .nav-item:not(:last-child) a {
    border-right: rgba(0, 0, 0, 0.2) solid 1px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .top-bar {
        padding: 0.75rem 0;
    }
    
    .nav-pills .nav-item button {
        padding: 0.5rem 1rem;
        font-size: 1rem;
    }
}

/* Remove any complex navigation styles */
.navbar, .navbar-nav, .dropdown-menu {
    display: none !important;
}