/* ==========================================================================
   AI Lensly V2 — Component Styles
   Buttons, cards, tags, badges, rating stars, search form, pagination, FAQ.
   Loaded sitewide.
   ========================================================================== */

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    font-family: var(--font-family);
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
    line-height: 1.5;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background: var(--color-primary);
    color: white;
}

.btn-primary:hover {
    background: var(--color-primary-hover);
    color: white;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: white;
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.btn-secondary:hover {
    border-color: var(--color-secondary);
    color: var(--color-secondary);
}

.btn-text {
    background: transparent;
    color: var(--color-secondary);
    padding: var(--space-xs) var(--space-sm);
}

.btn-text:hover {
    color: var(--color-secondary-hover);
    text-decoration: underline;
}

.btn-sm {
    padding: var(--space-xs) var(--space-md);
    font-size: var(--font-size-xs);
}

.btn-lg {
    padding: var(--space-md) var(--space-xl);
    font-size: var(--font-size-base);
}

/* --- Tags & Badges --- */
.tag {
    display: inline-block;
    padding: 2px var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    background: var(--color-border-light);
    color: var(--color-text-secondary);
}

.tag-best-for {
    background: var(--color-secondary-light);
    color: var(--color-secondary);
}

.badge-free {
    display: inline-block;
    padding: 2px var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    background: var(--color-primary-light);
    color: var(--color-primary-hover);
}

/* --- Rating Stars --- */
.rating-stars {
    display: inline-flex;
    align-items: center;
    gap: 2px;
}

.star {
    font-size: var(--font-size-base);
    line-height: 1;
}

.star-full {
    color: #f59e0b;
}

.star-half {
    color: #f59e0b;
    opacity: 0.6;
}

.star-empty {
    color: var(--color-border);
}

.rating-number {
    margin-left: var(--space-xs);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
}

/* --- Tool Card --- */
.tool-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.tool-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--color-border-hover, var(--color-border));
}

.tool-card-header {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.tool-card-logo img {
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border-light);
}

.tool-card-info {
    flex: 1;
    min-width: 0;
}

.tool-card-title {
    font-size: var(--font-size-lg);
    margin: 0 0 var(--space-xs);
}

.tool-card-title a {
    color: var(--color-heading);
}

.tool-card-title a:hover {
    color: var(--color-primary);
}

.tool-card-summary {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.tool-card-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.tool-card-price {
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
    font-size: var(--font-size-base);
}

.tool-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.tool-card-actions {
    display: flex;
    gap: var(--space-sm);
    align-items: center;
    margin-top: auto;
}

/* --- Comparison Card --- */
.comparison-card {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    transition: all var(--transition-base);
    text-decoration: none;
    color: var(--color-text);
    min-height: 180px;
}

.comparison-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--color-secondary);
    transform: translateY(-1px);
}

.comparison-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.comparison-card-logos {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.comparison-card-logo {
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border-light);
    width: 36px;
    height: 36px;
    object-fit: cover;
}

.comparison-card-vs {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    font-weight: var(--font-weight-medium);
    text-transform: uppercase;
    padding: 0 2px;
}

.comparison-card-arrow {
    color: var(--color-text-muted);
    font-size: var(--font-size-lg);
    transition: transform var(--transition-fast);
    flex-shrink: 0;
}

.comparison-card:hover .comparison-card-arrow {
    transform: translateX(4px);
    color: var(--color-secondary);
}

.comparison-card-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.comparison-card-title {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    color: var(--color-heading);
    line-height: 1.3;
}

.comparison-card-decision {
    font-size: var(--font-size-sm);
    color: var(--color-secondary);
    font-weight: var(--font-weight-medium);
}

.comparison-card-date {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    margin-top: auto;
}

.comparison-card:hover .comparison-card-arrow {
    transform: translateX(4px);
    color: var(--color-secondary);
}

/* --- Visit CTA --- */
.visit-cta-block {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    align-items: flex-start;
}

.visit-cta {
    font-size: var(--font-size-base);
    padding: var(--space-md) var(--space-2xl);
}

.visit-cta-disclosure {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    max-width: 400px;
    line-height: 1.4;
}

.visit-cta-verified {
    font-size: var(--font-size-xs);
    color: var(--color-success);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.visit-cta-verified::before {
    content: '\2713';
    color: var(--color-success);
    font-weight: bold;
}

/* --- Pricing Card --- */
.pricing-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
}

.pricing-card-main {
    margin-bottom: var(--space-md);
}

.pricing-card-price {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-heading);
    display: flex;
    align-items: baseline;
    gap: var(--space-xs);
}

.pricing-card-price .price-period {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    color: var(--color-text-secondary);
}

.pricing-card-unknown {
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
}

.pricing-card-billing {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-top: var(--space-xs);
    text-transform: capitalize;
}

.pricing-card-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.pricing-badge {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
}

.pricing-badge-free {
    background: var(--color-primary-light);
    color: var(--color-primary-hover);
}

.pricing-badge-trial {
    background: var(--color-secondary-light);
    color: var(--color-secondary);
}

.pricing-card-source {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-sm);
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border-light);
}

.pricing-card-checked {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.pricing-card-source-link {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
}

/* --- Pros & Cons --- */
.pros-cons-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

.pros-cons-col {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
}

.pros-col {
    border-left: 3px solid var(--color-success);
}

.cons-col {
    border-left: 3px solid var(--color-danger);
}

.pros-cons-title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-md);
}

.pros-cons-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.pros-cons-item {
    display: flex;
    gap: var(--space-sm);
    align-items: flex-start;
    margin-bottom: var(--space-sm);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-base);
}

.pros-cons-icon {
    flex-shrink: 0;
    font-size: var(--font-size-base);
    font-weight: bold;
    margin-top: 1px;
}

.pros-icon {
    color: var(--color-success);
}

.cons-icon {
    color: var(--color-danger);
}

/* --- Search Form --- */
.search-form {
    display: flex;
    gap: var(--space-sm);
    max-width: 600px;
    margin: 0 auto;
}

.search-input {
    flex: 1;
    padding: var(--space-md) var(--space-lg);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-family: var(--font-family);
    transition: border-color var(--transition-fast);
}

.search-input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.search-submit {
    padding: var(--space-md) var(--space-xl);
    font-size: var(--font-size-base);
}

/* --- Pagination --- */
.pagination ul {
    display: flex;
    justify-content: center;
    gap: var(--space-xs);
    list-style: none;
    padding: 0;
    margin: var(--space-2xl) 0;
}

.pagination a,
.pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 var(--space-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.pagination a:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.pagination .current {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

/* --- FAQ --- */
.faq-item {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-sm);
    overflow: hidden;
}

.faq-question {
    padding: var(--space-md) var(--space-lg);
    cursor: pointer;
    font-weight: var(--font-weight-medium);
    color: var(--color-heading);
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question::-webkit-details-marker {
    display: none;
}

.faq-question::after {
    content: '+';
    font-size: var(--font-size-xl);
    color: var(--color-text-muted);
    transition: transform var(--transition-fast);
}

.faq-item[open] .faq-question::after {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 var(--space-lg) var(--space-md);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-base);
}

/* --- Grid Layouts --- */
.tool-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-lg);
}

.comparison-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-lg);
}

/* --- No Results --- */
.no-results {
    text-align: center;
    padding: var(--space-3xl) var(--space-lg);
    color: var(--color-text-secondary);
}

.no-results p {
    margin-bottom: var(--space-lg);
    font-size: var(--font-size-lg);
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .pros-cons-grid {
        grid-template-columns: 1fr;
    }

    .tool-card-grid {
        grid-template-columns: 1fr;
    }

    .comparison-card-grid {
        grid-template-columns: 1fr;
    }

    .search-form {
        flex-direction: column;
    }
}