.techradar-container {
    margin: 0 auto;
    padding: 20px;
}

.techradar-header {
    text-align: center;
    margin-bottom: 40px;
}

.techradar-header h1 {
    font-size: 36px;
    color: var(--color-primary, #f59e0b);
    margin-bottom: 15px;
    font-weight: 700;
}

.techradar-intro {
    color: var(--color-text-muted, #a1a1aa);
    font-size: 18px;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

.techradar-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 40px;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.legend-section {
    flex: 1;
    min-width: 280px;
}

.legend-section h4 {
    font-size: 18px;
    color: #fff;
    margin-bottom: 15px;
    border-bottom: 2px solid #e0e0e0;
    padding-bottom: 10px;
}

.legend-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.legend-section li {
    padding: 8px 0;
    font-size: 14px;
    color: #fff;
    line-height: 1.5;
}

.ring-dot {
    display: inline-block;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    margin-right: 10px;
    vertical-align: middle;
}

.ring-dot.adopt {
    background-color: #5ba300;
}

.ring-dot.trial {
    background-color: #009eb0;
}

.ring-dot.assess {
    background-color: #c7ba00;
}

.ring-dot.hold {
    background-color: #e09b96;
}

.radar-visualization {
    display: flex;
    justify-content: center;
    margin: 50px 0;
}

.radar-visualization svg {
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.entry circle {
    transition: all 0.2s ease;
}

.entry:hover circle {
    r: 12;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.5));
}

.radar-detail {
    position: fixed;
    top: 0;
    right: 0;
    width: 420px;
    height: 100%;
    background: var(--color-surface, #18181b);
    border-left: 1px solid var(--color-border, #27272a);
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.5);
    z-index: 1000;
    overflow-y: auto;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
    }
    to {
        transform: translateX(0);
    }
}

.detail-content {
    padding: 35px;
}

.close-detail {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--color-surface-hover, #27272a);
    border: 1px solid var(--color-border, #27272a);
    font-size: 24px;
    cursor: pointer;
    color: var(--color-text-muted, #a1a1aa);
    padding: 8px 12px;
    line-height: 1;
    border-radius: 50%;
    transition: all 0.2s ease;
}

.close-detail:hover {
    background: var(--color-zinc-700, #3f3f46);
    color: var(--color-primary, #f59e0b);
}

.detail-content h3 {
    font-size: 26px;
    color: var(--color-primary, #f59e0b);
    margin-bottom: 10px;
    padding-right: 50px;
    font-weight: 600;
}

.detail-company {
    font-size: 15px;
    color: var(--color-text-subtle, #71717a);
    margin-bottom: 25px;
    font-style: italic;
}

.detail-description {
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text-muted, #a1a1aa);
    margin-bottom: 30px;
}

.detail-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.detail-links a {
    display: inline-block;
    padding: 12px 24px;
    background: var(--color-primary, #f59e0b);
    color: #000;
    text-decoration: none;
    border-radius: 6px;
    text-align: center;
    font-size: 15px;
    font-weight: 600;
    transition: all 0.2s ease;
}

.detail-links a:hover {
    background: var(--color-primary-hover, #fbbf24);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

/* Technology Lists */
.technology-lists {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid var(--color-border, #27272a);
}

.quadrant-list {
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.quadrant-list h3 {
    font-size: 20px;
    color: #e5a834;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #e5a834;
}

.quadrant-list ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.technology-item {
    padding: 15px 0;
    border-bottom: 1px solid var(--color-border, #27272a);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    transition: background 0.15s;
    border-radius: 4px;
    padding-left: 6px;
    padding-right: 6px;
}

.technology-item:hover {
    background: rgba(229, 168, 52, 0.07);
}

.technology-item:last-child {
    border-bottom: none;
}

.tech-detail-btn {
    background: none;
    border: 1px solid #e5a834;
    color: #e5a834;
    border-radius: 50%;
    width: 22px;
    height: 22px;
    font-size: 16px;
    line-height: 1;
    cursor: pointer;
    padding: 0;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s, color 0.15s;
}

.tech-detail-btn:hover {
    background: #e5a834;
    color: #000;
}

.tech-name {
    font-weight: 600;
    color: #fff;
    font-size: 15px;
}

.tech-company {
    color: var(--color-text-subtle, #71717a);
    font-size: 13px;
}

.tech-ring {
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    margin-left: auto;
}

.ring-adopt .tech-ring {
    background: rgba(91, 163, 0, 0.2);
    color: #7bc800;
}

.ring-trial .tech-ring {
    background: rgba(0, 158, 176, 0.2);
    color: #00c4d8;
}

.ring-assess .tech-ring {
    background: rgba(199, 186, 0, 0.2);
    color: #e0d200;
}

.ring-hold .tech-ring {
    background: rgba(224, 155, 150, 0.2);
    color: #e09b96;
}

.tech-blog-link {
    display: inline-block;
    padding: 4px 12px;
    background: var(--color-primary, #f59e0b);
    color: #000;
    text-decoration: none;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    transition: background 0.2s ease;
}

.tech-blog-link:hover {
    background: var(--color-primary-hover, #fbbf24);
    color: #000;
}

@media (max-width: 900px) {
    .radar-visualization svg {
        width: 100%;
        height: auto;
    }
    
    .radar-detail {
        width: 100%;
    }
    
    .techradar-legend {
        flex-direction: column;
        gap: 25px;
    }
    
    .techradar-header h1 {
        font-size: 28px;
    }
    
    .techradar-intro {
        font-size: 16px;
    }
}

@media (max-width: 600px) {
    .techradar-container {
        padding: 15px;
    }
    
    .technology-lists {
        grid-template-columns: 1fr;
    }
    
    .technology-item {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .tech-ring {
        margin-left: 0;
        margin-top: 5px;
    }
}

/* Thematic Category Tabs */
.techradar-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 24px 0 0;
    border-bottom: 2px solid var(--color-border, #27272a);
    padding-bottom: 0;
}

.techradar-tab {
    padding: 10px 20px;
    border: 1px solid #ddd;
    border-bottom: none;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    border-radius: 4px 4px 0 0;
    color: #555;
    transition: background 0.2s, color 0.2s;
    position: relative;
    bottom: -2px;
}

.techradar-tab:hover {
    background: var(--color-surface-hover, #27272a);
    color: var(--color-primary, #f59e0b);
}

.techradar-tab.active {
    color: #fff;
}

.techradar-category-section {
    display: none;
    padding-top: 24px;
}

.techradar-category-section.active {
    display: block;
}

.category-description {
    color: var(--color-text-subtle, #71717a);
    font-style: italic;
    margin-bottom: 20px;
}

/* External link icon in detail title */
.detail-title-extlink {
    display: inline-flex;
    align-items: center;
    margin-left: 8px;
    color: #e5a834;
    vertical-align: middle;
    opacity: 0.6;
    transition: opacity 0.15s, color 0.15s;
    position: relative;
    top: -1px;
}

.detail-title-extlink:hover {
    opacity: 1;
    color: #f59e0b;
}

/* Blog posts in detail slide-in */
.detail-blog-posts {
    margin-top: 20px;
    border-top: 1px solid #27272a;
    padding-top: 14px;
}

.detail-blog-posts-title {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #e5a834;
    margin: 0 0 10px 0;
    font-weight: 600;
}

.detail-blog-posts-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.detail-blog-posts-list li a {
    color: #f59e0b;
    font-size: 14px;
    text-decoration: none;
    display: block;
    padding: 6px 10px;
    border-radius: 4px;
    background: rgba(229, 168, 52, 0.06);
    border: 1px solid rgba(229, 168, 52, 0.15);
    transition: background 0.15s, border-color 0.15s;
    line-height: 1.4;
}

.detail-blog-posts-list li a:hover {
    background: rgba(229, 168, 52, 0.15);
    border-color: rgba(229, 168, 52, 0.4);
    color: #fff;
}