/* =====================================================
   Reviews — Müşteri Değerlendirmeleri stilleri
   ===================================================== */

#productReviews {
    margin: 48px 0;
    padding: 32px;
    background: #fff;
    border: 1px solid var(--color-border, #e5e7eb);
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

.rv-loading {
    padding: 32px 0;
    text-align: center;
    color: #888;
}

.rv-head h2 {
    margin: 0 0 20px;
    font-size: 22px;
    font-weight: 800;
    color: var(--color-secondary, #1a2332);
}

.rv-empty {
    padding: 24px;
    text-align: center;
    color: #6b7689;
    background: #f9fafb;
    border-radius: 8px;
    margin: 0;
}

/* Summary grid: avg + buckets */
.rv-summary-grid {
    display: grid;
    grid-template-columns: minmax(160px, 200px) 1fr;
    gap: 32px;
    align-items: center;
    padding: 20px 0;
    border-bottom: 1px solid var(--color-border, #e5e7eb);
}
.rv-summary-avg {
    text-align: center;
}
.rv-summary-num {
    font-size: 48px;
    font-weight: 800;
    line-height: 1;
    color: var(--color-secondary, #1a2332);
    margin-bottom: 4px;
}
.rv-summary-count {
    font-size: 13px;
    color: #6b7689;
    margin-top: 6px;
}

.rv-summary-buckets {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.rv-bucket {
    display: grid;
    grid-template-columns: 28px 1fr 30px;
    align-items: center;
    gap: 10px;
    font-size: 13px;
}
.rv-bucket-n {
    font-weight: 700;
    color: var(--color-secondary, #1a2332);
}
.rv-bucket-bar {
    height: 8px;
    background: #f3f4f6;
    border-radius: 999px;
    overflow: hidden;
}
.rv-bucket-bar > span {
    display: block;
    height: 100%;
    background: linear-gradient(90deg, #f59e0b, #f97316);
    border-radius: 999px;
    transition: width 0.4s var(--ease-out, ease-out);
}
.rv-bucket-c {
    text-align: right;
    color: #6b7689;
    font-variant-numeric: tabular-nums;
}

/* Stars */
.rv-stars {
    display: inline-flex;
    align-items: center;
    gap: 2px;
}
.rv-stars .rv-star {
    color: #d1d5db;
    fill: currentColor;
    transition: color 0.15s;
}
.rv-stars .rv-star.is-filled {
    color: #f59e0b;
}

/* Interactive stars (form) */
.rv-stars-input {
    display: inline-flex;
    gap: 4px;
    margin: 8px 0 16px;
}
.rv-stars-input .rv-star {
    cursor: pointer;
    color: #d1d5db;
    fill: currentColor;
    transition: color 0.15s, transform 0.1s;
}
.rv-stars-input .rv-star:hover {
    transform: scale(1.1);
}
.rv-stars-input .rv-star.is-filled,
.rv-stars-input .rv-star.is-hover {
    color: #f59e0b;
}
.rv-stars-input input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

/* Form */
.rv-form-wrap {
    margin: 32px 0 24px;
    padding: 24px;
    background: #f9fafb;
    border-radius: 10px;
}
.rv-form-cta {
    text-align: center;
    margin: 0;
    color: #6b7689;
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: center;
}
.rv-form-cta p {
    margin: 0;
}
.rv-form-cta .btn {
    margin: 0 4px;
}
.rv-form h4 {
    margin: 0 0 12px;
    font-size: 18px;
    font-weight: 700;
}
.rv-form-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-secondary, #1a2332);
    margin-bottom: 4px;
}
.rv-form input[type="text"],
.rv-form textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--color-border, #d1d5db);
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
    margin-bottom: 14px;
    transition: border-color 0.15s;
}
.rv-form input[type="text"]:focus,
.rv-form textarea:focus {
    outline: none;
    border-color: var(--color-primary, #C9302C);
    box-shadow: 0 0 0 3px rgba(201, 48, 44, 0.1);
}
.rv-form textarea {
    resize: vertical;
    min-height: 80px;
}
.rv-form-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}
.rv-form-note {
    color: #6b7689;
    font-size: 12px;
}

.rv-success {
    background: #d1fae5;
    border: 1px solid #6ee7b7;
    color: #065f46;
    padding: 16px 20px;
    border-radius: 8px;
    margin: 24px 0;
}

/* Review list */
.rv-list {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-top: 8px;
}
.rv-item {
    padding: 18px 20px;
    background: #fff;
    border: 1px solid var(--color-border, #e5e7eb);
    border-radius: 10px;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.rv-item:hover {
    border-color: #d1d5db;
    box-shadow: 0 2px 6px rgba(0,0,0,0.04);
}
.rv-item-head {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 8px;
}
.rv-item-author {
    color: var(--color-secondary, #1a2332);
    font-weight: 700;
    font-size: 14px;
}
.rv-item-date {
    color: #9ca3af;
    font-size: 12px;
    margin-left: auto;
}
.rv-item-title {
    margin: 4px 0 6px;
    font-size: 15px;
    font-weight: 700;
    color: var(--color-secondary, #1a2332);
}
.rv-item-body {
    margin: 0 0 12px;
    color: #374151;
    font-size: 14px;
    line-height: 1.6;
    white-space: pre-line;
}
.rv-item-foot {
    display: flex;
    gap: 8px;
}
.rv-helpful-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: #f9fafb;
    border: 1px solid var(--color-border, #e5e7eb);
    color: #4b5563;
    font-size: 12.5px;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.15s;
}
.rv-helpful-btn:hover:not(:disabled) {
    background: var(--color-primary, #C9302C);
    color: #fff;
    border-color: var(--color-primary, #C9302C);
}
.rv-helpful-btn:disabled {
    opacity: 0.6;
    cursor: default;
}

/* Mobile */
@media (max-width: 768px) {
    #productReviews {
        padding: 20px 16px;
        margin: 32px 0;
    }
    .rv-summary-grid {
        grid-template-columns: 1fr;
        gap: 18px;
        text-align: center;
    }
    .rv-summary-avg {
        padding-bottom: 12px;
        border-bottom: 1px solid var(--color-border, #e5e7eb);
    }
    .rv-form-wrap {
        padding: 18px;
    }
    .rv-item-date {
        margin-left: 0;
    }
}