/**
 * Hustavla.NO - TAB NAVIGATION STYLES (SHARED)
 * Single source of truth for tab-based navigation
 * Used by both admin and public views
 */

/* ===== TAB NAVIGATION ===== */
.tab-navigation {
    background: white;
    border-bottom: var(--border-width-thin) solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 10;
}

.tab-nav-container {
    max-width: 1024px; /* Optimized for readability */
    margin: 0 auto;
    display: flex;
    justify-content: center; /* Centered tabs for balanced layout */
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    box-sizing: border-box; /* Ensure consistent width calculation */
}

/* Mobile Accordion Navigation */
.tab-accordion-item {
    display: none; /* Hidden on desktop */
    border-bottom: 1px solid var(--color-border);
}

.tab-accordion-header {
    width: 100%;
    padding: 16px 20px;
    background: white;
    border: none;
    font-size: 18px;
    font-weight: var(--font-weight-medium);
    color: var(--color-neutral);
    cursor: pointer;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.2s;
}

.tab-accordion-header:hover {
    background: var(--color-bg-divider);
}

.tab-accordion-header.active {
    color: var(--color-accent-primary);
    background: var(--color-primary-bg-subtle);
}

.content-wrapper {
    display: inline-grid;
    grid-template-columns: 24px 90px;
    align-items: center;
    gap: 8px;
}

.icon-container {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.label {
    white-space: nowrap;
    text-align: left;
}

.accordion-arrow {
    position: absolute;
    right: 20px;
    font-size: 12px;
    transition: transform 0.2s;
}

.tab-accordion-header.active .accordion-arrow {
    transform: rotate(180deg);
}

.tab-accordion-content {
    display: none;
    padding: var(--spacing-lg) var(--spacing-md);
    background: var(--color-bg-primary);
}

.tab-accordion-content.active {
    display: block;
    animation: fadeIn 0.3s ease-in;
}

.tab-nav-container::-webkit-scrollbar {
    height: 3px;
}

.tab-nav-container::-webkit-scrollbar-track {
    background: var(--color-bg-divider);
}

.tab-nav-container::-webkit-scrollbar-thumb {
    background: var(--color-neutral-lighter);
    border-radius: 3px;
}

.tab-btn {
    flex-shrink: 0;
    padding: 16px 28px; /* Larger padding for better touch targets */
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    font-size: 18px;
    font-weight: var(--font-weight-medium);
    color: var(--color-neutral);
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tab-btn:hover {
    color: var(--color-accent-primary);
    background: var(--color-bg-divider);
}

.tab-btn.active {
    border-bottom-color: var(--color-accent-primary);
    color: var(--color-accent-primary);
    background: var(--color-primary-bg-subtle);
}

/* Mobile Responsive Styles */
@media (max-width: 767px) {
    .tab-navigation {
        border-bottom: none;
    }
    
    .tab-nav-container {
        display: none;
    }
    
    .tab-accordion-item {
        display: block;
    }
    
    .tab-content-wrapper {
        padding: 0;
        display: none; /* Hide the desktop tab content wrapper on mobile */
    }
    
    /* Tab content inside accordions should be visible */
    .tab-accordion-content .tab-content {
        display: block !important;
        animation: none !important;
    }
}

/* ===== TAB CONTENT ===== */
.tab-content-wrapper {
    max-width: 730px; /* Optimized for readability */
    margin: 0 auto;
    padding: var(--spacing-2xl) var(--spacing-lg);
    box-sizing: border-box; /* Ensure padding is included in width calculation */
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease-in;
}

/* Desktop: Show tab content wrapper, hide accordion */
@media (min-width: 768px) {
    .tab-content-wrapper {
        display: block;
    }
    
    .tab-accordion-item {
        display: none;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== ICON ALIGNMENT ===== */
.tab-btn i[data-lucide],
.tab-accordion-header i[data-lucide] {
    display: inline-block;
    vertical-align: middle;
    flex-shrink: 0;
}