/**
 * UI Control Components
 *
 * Tabs, accordions, and interactive UI controls
 *
 * @package MattressProtectorReviews
 * @version 1.0.0
 */

/* Tabs */
.tabs {
    margin-top: 2rem;
}

.tab-buttons {
    display: flex;
    gap: 0.5rem;
    border-bottom: 2px solid var(--gray-300);
    flex-wrap: wrap;
}

.tab-button {
    padding: 0.75rem 1.5rem;
    min-height: 44px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-600);
    background-color: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-bottom: -2px;
}

.tab-button:hover {
    color: var(--gray-900);
}

.tab-button.active {
    color: var(--blue-600);
    border-bottom-color: var(--blue-600);
}

.tab-button:focus {
    outline: 2px solid var(--blue-600);
    outline-offset: 2px;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}

.tab-content {
    display: none;
    padding: 2rem;
    background-color: var(--gray-100);
    border-radius: 0 0 6px 6px;
}

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

.tab-summary {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--gray-700);
    margin-bottom: 1.5rem;
}

.tab-notes {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.tab-notes li {
    padding-left: 1.5rem;
    position: relative;
    color: var(--gray-700);
}

.tab-notes li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--blue-600);
    font-weight: 700;
}

/* Accordion */
.accordion {
    margin-top: 2rem;
}

.accordion-item {
    margin-bottom: 1rem;
    border: 2px solid var(--gray-300);
    border-radius: 6px;
    overflow: hidden;
}

.accordion-header {
    padding: 1.25rem;
    min-height: 44px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-900);
    background-color: var(--white);
    border: none;
    width: 100%;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.2s ease;
}

.accordion-header:hover {
    background-color: var(--gray-100);
}

.accordion-header:focus {
    outline: 2px solid var(--blue-600);
    outline-offset: 2px;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}

.accordion-icon {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-600);
    transition: transform 0.2s ease;
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.accordion-content-inner {
    padding: 1.25rem;
    background-color: var(--gray-100);
    color: var(--gray-700);
    line-height: 1.8;
}

/* Comparison Widget */
.comparison-widget {
    margin-top: 2rem;
    border: 2px solid var(--gray-300);
    border-radius: 8px;
    overflow: hidden;
}

.comparison-header {
    padding: 1.25rem;
    background-color: var(--gray-100);
    border: none;
    width: 100%;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-900);
    transition: background-color 0.2s ease;
}

.comparison-header:hover {
    background-color: var(--gray-300);
}

.comparison-icon {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-600);
    transition: transform 0.2s ease;
}

.comparison-widget.active .comparison-icon {
    transform: rotate(180deg);
}

.comparison-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.comparison-content-inner {
    padding: 1.5rem;
}

/* Responsive */
@media (max-width: 768px) {
    .tab-button {
        min-height: 48px;
        padding: 12px 16px;
    }

    .tab-summary,
    .verdict-text {
        font-size: 0.9375rem;
        line-height: 1.7;
    }
}