/**
 * Bill Text Tabs CSS
 * 
 * Styles for bill text tabs when multiple versions exist
 */

/* Tab container */
.bill-text-tabs {
    margin: 1rem 0;
    border: 1px solid #ddd;
    border-radius: 4px;
    background: #fff;
}

/* Tab navigation */
.bill-text-tab-nav {
    display: flex;
    background: #f8f9fa;
    border-bottom: 1px solid #ddd;
    border-radius: 4px 4px 0 0;
    margin: 0;
    padding: 0;
}

/* Tab buttons */
.bill-text-tab-button {
    background: transparent;
    border: none;
    border-right: 1px solid #ddd;
    padding: 12px 20px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    color: #50575e;
    transition: all 0.2s ease;
    text-decoration: none;
    outline: none;
}

.bill-text-tab-button:last-child {
    border-right: none;
}

.bill-text-tab-button:hover {
    background: #e9ecef;
    color: #2271b1;
}

.bill-text-tab-button:focus {
    box-shadow: inset 0 0 0 2px #2271b1;
    color: #2271b1;
}

.bill-text-tab-button.active {
    background: #fff;
    color: #2271b1;
    border-bottom: 2px solid #2271b1;
    margin-bottom: -1px;
    font-weight: 600;
}

/* Tab content area */
.bill-text-tab-content {
    position: relative;
}

/* Tab panes */
.bill-text-tab-pane {
    display: none;
    padding: 0;
}

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

/* Bill text container within tabs */
.bill-text-tabs .billtext-container {
    border: none;
    border-radius: 0;
    margin: 0;
}



/* Responsive design */
@media (max-width: 768px) {
    .bill-text-tab-nav {
        flex-direction: column;
    }
    
    .bill-text-tab-button {
        border-right: none;
        border-bottom: 1px solid #ddd;
        text-align: left;
    }
    
    .bill-text-tab-button:last-child {
        border-bottom: none;
    }
    
    .bill-text-tab-button.active {
        border-bottom: 1px solid #ddd;
        border-left: 3px solid #2271b1;
        margin-bottom: 0;
        margin-left: -1px;
    }
}

/* Accessibility improvements */
.bill-text-tab-button[aria-selected="true"] {
    background: #fff;
    color: #2271b1;
}

.bill-text-tab-pane[role="tabpanel"] {
    outline: none;
}

/* Focus management */
.bill-text-tab-button:focus-visible {
    outline: 2px solid #2271b1;
    outline-offset: -2px;
}