/**
 * RefService References Plugin Styles - Themed Mode
 */

/* CSS Variables for easy customization */
.refservice-references {
    --refservice-color: #000000;
    --refservice-color-text: #ffffff;
    --refservice-spacing: 2rem;
    --refservice-border-radius: 8px;
    --refservice-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    --refservice-shadow-hover: 0 4px 16px rgba(0, 0, 0, 0.15);
    --refservice-bg: #fff;
    --refservice-text: #333;
    --refservice-text-light: #666;
    --refservice-border: #eee;
}

.refservice-references {
    display: grid;
    gap: var(--refservice-spacing, 2rem);
    margin: var(--refservice-spacing, 2rem) 0;
}

.refservice-layout-grid {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
}

.refservice-layout-list {
    grid-template-columns: 1fr;
}

.refservice-col-1 {
    grid-column: span 1;
}

.refservice-col-2 {
    grid-column: span 2;
}

.refservice-col-3 {
    grid-column: span 3;
}

.refservice-col-4 {
    grid-column: span 4;
}

.refservice-reference-card {
    background: var(--refservice-bg, #fff);
    border-radius: var(--refservice-border-radius, 8px);
    box-shadow: var(--refservice-shadow, 0 2px 8px rgba(0, 0, 0, 0.1));
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.refservice-themed .refservice-reference-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--refservice-shadow-hover, 0 4px 16px rgba(0, 0, 0, 0.15));
}

.refservice-reference-image {
    margin: 0;
    padding: 0;
    position: relative;
    padding-top: 56.25%; /* 16:9 aspect ratio */
    overflow: hidden;
    background: #f5f5f5;
}

/* No-themed mode: minimal image styling */
.refservice-no-themed .refservice-reference-image {
    background: transparent;
}

.refservice-reference-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.refservice-reference-content {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.refservice-reference-category {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--refservice-color, #000);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.75rem;
}

.refservice-reference-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 0 1rem 0;
    color: var(--refservice-text, #333);
    line-height: 1.4;
}

.refservice-reference-description {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--refservice-text-light, #666);
    margin-bottom: 1.5rem;
    flex: 1;
}

.refservice-reference-description p {
    margin: 0 0 0.5rem 0;
}

.refservice-reference-description p:last-child {
    margin-bottom: 0;
}

.refservice-reference-customer {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--refservice-border, #eee);
}

.refservice-customer-logo {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #eee;
}

.refservice-customer-name {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--refservice-text, #333);
}

.refservice-reference-footer {
    margin-top: auto;
    padding-top: 1rem;
}

.refservice-reference-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--refservice-color, #000);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9375rem;
    transition: gap 0.2s ease;
}

.refservice-reference-link:hover {
    gap: 0.75rem;
    text-decoration: underline;
}

.refservice-arrow {
    font-size: 1.2em;
    line-height: 1;
}

.refservice-error,
.refservice-empty {
    padding: 1rem;
    background: #fff3cd;
    border: 1px solid #ffc107;
    border-radius: 4px;
    color: #856404;
    margin: 1rem 0;
}

.refservice-error {
    background: #f8d7da;
    border-color: #f5c6cb;
    color: #721c24;
}

/* Responsive */
@media (max-width: 768px) {
    .refservice-layout-grid {
        grid-template-columns: 1fr;
    }
    
    .refservice-reference-content {
        padding: 1rem;
    }
}

/* List layout specific styles */
.refservice-layout-list .refservice-reference-card {
    flex-direction: row;
}

.refservice-layout-list .refservice-reference-image {
    flex: 0 0 300px;
    padding-top: 0;
    height: 200px;
}

.refservice-layout-list .refservice-reference-image img {
    position: relative;
    height: 100%;
}

@media (max-width: 768px) {
    .refservice-layout-list .refservice-reference-card {
        flex-direction: column;
    }
    
    .refservice-layout-list .refservice-reference-image {
        flex: none;
        height: auto;
        padding-top: 56.25%;
    }
}

/* Reference Detail Page Styles */
.refservice-reference-detail {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.refservice-detail-article {
    background: var(--refservice-bg, #fff);
    border-radius: var(--refservice-border-radius, 8px);
    overflow: hidden;
}

.refservice-detail-hero {
    width: 100%;
    margin-bottom: 2rem;
}

.refservice-detail-main-image {
    width: 100%;
    height: auto;
    display: block;
}

.refservice-detail-header {
    padding: 2rem;
    border-bottom: 1px solid var(--refservice-border, #eee);
}

.refservice-detail-category {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--refservice-color, #000);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 1rem;
}

.refservice-detail-title {
    font-size: 2rem;
    font-weight: 700;
    margin: 0 0 1.5rem 0;
    color: var(--refservice-text, #333);
    line-height: 1.3;
}

.refservice-detail-customer {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1rem;
}

.refservice-detail-customer-logo {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--refservice-border, #eee);
}

.refservice-detail-customer-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--refservice-text, #333);
}

.refservice-detail-description {
    padding: 2rem;
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--refservice-text-light, #666);
}

.refservice-detail-description p {
    margin-bottom: 1.5rem;
}

.refservice-detail-description p:last-child {
    margin-bottom: 0;
}

.refservice-detail-gallery {
    padding: 2rem;
    border-top: 1px solid var(--refservice-border, #eee);
}

.refservice-detail-gallery h2 {
    font-size: 1.5rem;
    margin: 0 0 1.5rem 0;
    color: var(--refservice-text, #333);
}

.refservice-detail-gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
}

.refservice-detail-gallery-item {
    margin: 0;
}

.refservice-detail-gallery-link {
    display: block;
    position: relative;
    padding-top: 75%; /* 4:3 aspect ratio */
    overflow: hidden;
    border-radius: var(--refservice-border-radius, 8px);
    background: #f5f5f5;
}

.refservice-detail-gallery-link img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.refservice-themed .refservice-detail-gallery-link:hover img {
    transform: scale(1.05);
}

.refservice-detail-gallery-item figcaption {
    margin-top: 0.5rem;
    font-size: 0.875rem;
    color: var(--refservice-text-light, #666);
    text-align: center;
}

.refservice-detail-seller {
    padding: 2rem;
    border-top: 1px solid var(--refservice-border, #eee);
    background: #f9f9f9;
}

.refservice-detail-seller h2 {
    font-size: 1.5rem;
    margin: 0 0 1rem 0;
    color: var(--refservice-text, #333);
}

.refservice-detail-seller p {
    margin: 0.5rem 0;
    color: var(--refservice-text-light, #666);
}

.refservice-detail-seller a {
    color: var(--refservice-color, #000);
    text-decoration: none;
}

.refservice-detail-seller a:hover {
    text-decoration: underline;
}

.refservice-detail-footer {
    padding: 1.5rem 2rem;
    border-top: 1px solid var(--refservice-border, #eee);
    background: #f9f9f9;
    font-size: 0.875rem;
    color: var(--refservice-text-light, #666);
}

.refservice-detail-footer time {
    font-style: italic;
}

/* Responsive */
@media (max-width: 768px) {
    .refservice-reference-detail {
        margin: 1rem auto;
        padding: 0 0.5rem;
    }

    .refservice-detail-header,
    .refservice-detail-description,
    .refservice-detail-gallery,
    .refservice-detail-seller {
        padding: 1.5rem;
    }

    .refservice-detail-title {
        font-size: 1.5rem;
    }

    .refservice-detail-gallery-grid {
        grid-template-columns: 1fr;
    }
}