/* ============================================================
   Product Reviews — Shared Styles
   Used by: electric-commuter-bikes, wireless-noise-canceling-headphones,
            portable-power-stations-solar-generators
   ============================================================ */

body { background: #ffffff; }

.reviews-header {
    background: #090D16;
    border-bottom: 1px solid var(--border);
    padding: 12px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}
.reviews-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo-container {
    display: flex;
    align-items: center;
    text-decoration: none;
}
.logo-svg { height: 36px; width: auto; }
.nav-links { display: flex; gap: 24px; list-style: none; }
.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--accent-blue, #38BDF8); }
.nav-links a.active { color: #38BDF8; }

.page-title-section {
    padding: 32px 0 16px;
    border-bottom: 1px solid var(--border-light);
    margin-bottom: 24px;
}
.page-title-section .badge-category {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 6px;
    background: rgba(56, 189, 248, 0.1);
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}
.page-title-section h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text);
    letter-spacing: -0.02em;
    line-height: 1.3;
}
.page-title-section .hero-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.hero-image-container {
    width: 100%;
    height: 380px;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 32px;
    border: 1px solid var(--border-light);
}
.hero-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.intro-text {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 32px;
    max-width: 700px;
}

.ad-placeholder {
    background: var(--primary-lighter);
    border: 1px dashed var(--border);
    padding: 16px;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
    border-radius: 8px;
    margin: 32px 0;
}

.section-title {
    font-size: 1.4rem;
    font-weight: 500;
    margin: 40px 0 20px;
    color: var(--text);
    letter-spacing: -0.01em;
}

.table-responsive {
    overflow-x: auto;
    margin-bottom: 40px;
    border-radius: 8px;
    border: 1px solid var(--border-light);
}
.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--card);
    font-size: 14px;
}
.comparison-table th {
    background: var(--primary);
    color: #fff;
    padding: 14px 16px;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 0.5px;
    text-align: left;
}
.comparison-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-light);
    color: var(--text-secondary);
}
.comparison-table tr:last-child td { border-bottom: none; }
.comparison-table tr:nth-child(even) td { background: var(--primary-lighter); }
.product-name-td { font-weight: 600; color: var(--text); }
.award-tag { color: var(--primary); font-weight: 600; }

.product-card {
    background: var(--card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 24px;
    margin-bottom: 28px;
    transition: border-color 0.2s;
}
.product-card:hover { border-color: var(--primary); }
.product-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}
.product-info h3 {
    font-size: 1.1rem;
    margin-bottom: 6px;
    color: var(--primary);
}
.specs-list {
    background: var(--primary-lighter);
    padding: 8px 14px;
    border-radius: 6px;
    font-size: 0.85rem;
    color: var(--primary);
    font-weight: 500;
    display: inline-block;
    margin: 10px 0 14px 0;
}
.pros-cons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 12px;
    font-size: 0.85rem;
}
.pros h4 { color: var(--success); margin-bottom: 6px; font-size: 0.85rem; }
.cons h4 { color: var(--danger); margin-bottom: 6px; font-size: 0.85rem; }
.pros ul, .cons ul { list-style: none; padding-left: 0; }
.pros li::before { content: "✓ "; color: var(--success); }
.cons li::before { content: "✕ "; color: var(--danger); }
.pros li, .cons li { margin-bottom: 4px; color: var(--text-secondary); }

.guide-box {
    background: var(--card);
    border-left: 4px solid var(--primary);
    padding: 24px;
    border-radius: 0 8px 8px 0;
    margin-top: 32px;
}
.guide-box h2 { margin-top: 0; margin-bottom: 12px; }
.guide-box ol { margin-left: 20px; margin-top: 12px; color: var(--text-secondary); }
.guide-box li { margin-bottom: 10px; }

@media (max-width: 768px) {
    .nav-links { gap: 12px; }
    .nav-links a { font-size: 13px; }
    .pros-cons { grid-template-columns: 1fr; }
    .page-title-section h1 { font-size: 1.6rem; }
}