/* =========================================
   # PRODUCT REVIEWS — Component CSS
   Following NRG_DESIGN_SYSTEM.md
   ========================================= */

/* ── Top Grid: Rating Overview + Write Form ── */
.reviews-top-layout {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 48px;
    margin-bottom: 40px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--brand-border);
}
@media (max-width: 860px) {
    .reviews-top-layout {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

/* ── Left: Rating Overview ── */
.rating-overview h3 {
    font-size: 15px;
    font-weight: 600;
    color: var(--brand-text-muted);
    margin: 0 0 16px 0;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.rating-huge-score {
    font-size: 3.8rem;
    font-weight: 800;
    color: var(--brand-dark);
    line-height: 1;
    margin-bottom: 8px;
}
.rating-total-stars {
    color: var(--brand-warning);
    font-size: 1.3rem;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 2px;
    letter-spacing: 2px;
}

/* Star breakdown bars */
.star-bar-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
    font-size: 13px;
    color: var(--brand-text-muted);
    font-weight: 500;
}
.star-bar-label {
    width: 48px;
    flex-shrink: 0;
    white-space: nowrap;
}
.star-bar-bg {
    flex: 1;
    height: 8px;
    background: var(--brand-bg-secondary, #f1f5f9);
    border-radius: 4px;
    overflow: hidden;
}
.star-bar-fill {
    height: 100%;
    background: var(--brand-warning);
    border-radius: 4px;
    transition: width 0.4s ease;
}
.star-bar-pct {
    width: 55px;
    text-align: right;
    flex-shrink: 0;
    font-variant-numeric: tabular-nums;
}

/* ── Right: Review Form ── */
.review-form-box {
    background: var(--brand-light);
    border: 1px solid var(--brand-border);
    border-radius: 12px;
    padding: 28px;
}
.review-form-box h3 {
    font-size: 15px;
    font-weight: 600;
    color: var(--brand-dark);
    margin: 0 0 20px 0;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.review-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 14px;
}
@media (max-width: 560px) {
    .review-form-grid {
        grid-template-columns: 1fr;
    }
}
.review-form-box .form-group {
    margin-bottom: 0;
}
.review-form-box .form-group input,
.review-form-box .form-group textarea {
    width: 100%;
    border: 1px solid var(--brand-border);
    border-radius: 8px;
    padding: 12px 16px;
    font-size: 14px;
    font-family: inherit;
    color: var(--brand-dark);
    background: #fff;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.review-form-box .form-group input::placeholder,
.review-form-box .form-group textarea::placeholder {
    color: var(--brand-text-muted);
    font-weight: 400;
}
.review-form-box .form-group input:focus,
.review-form-box .form-group textarea:focus {
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}
.review-form-box .form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* Star Selector */
.interactive-stars {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    color: #cbd5e1;
    font-size: 1.5rem;
    height: 100%;
    padding-top: 6px;
}
.interactive-stars span:hover,
.interactive-stars span.hovered,
.interactive-stars span.selected {
    color: var(--brand-warning);
}

/* Submit Button */
.submit-review-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--brand-dark);
    color: #fff;
    border: none;
    font-weight: 700;
    padding: 12px 28px;
    border-radius: 8px;
    cursor: pointer;
    margin-top: 8px;
    font-size: 14px;
    font-family: inherit;
    transition: background 0.2s, transform 0.15s;
}
.submit-review-btn:hover {
    background: var(--brand-dark-hover);
    transform: translateY(-1px);
}

/* ── Review Card Listings ── */
.reviews-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}
.review-card {
    display: flex;
    gap: 20px;
    padding: 24px 0;
    border-bottom: 1px solid #f1f5f9;
}
.review-card:last-child {
    border-bottom: none;
}
.reviewer-avatar {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--brand-dark);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 14px;
    flex-shrink: 0;
    letter-spacing: 0.5px;
}
.review-card-content {
    flex: 1;
    min-width: 0;
}
.review-card-header {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 6px;
}
.review-card-name {
    font-weight: 700;
    color: var(--brand-dark);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}
.review-card-date {
    color: var(--brand-text-muted);
    font-size: 13px;
}
.review-card-stars {
    color: var(--brand-warning);
    font-size: 14px;
    margin-bottom: 10px;
    letter-spacing: 2px;
}
.review-card-title {
    font-weight: 700;
    font-size: 14px;
    color: var(--brand-dark);
    margin-bottom: 8px;
}
.review-card-body {
    font-size: 14px;
    color: #475569;
    line-height: 1.7;
}

/* Mobile tweaks */
@media (max-width: 560px) {
    .review-card {
        gap: 14px;
    }
    .reviewer-avatar {
        width: 40px;
        height: 40px;
        font-size: 12px;
        border-radius: 10px;
    }
}