/* ============================
   百川巴西货盘 - 详情页样式
   ============================ */

/* ---- Breadcrumb ---- */
.breadcrumb-bar {
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    padding: 14px 0;
    margin-top: 64px;
}

.breadcrumb-link {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.2s;
}

.breadcrumb-link:hover {
    color: var(--color-primary);
}

.breadcrumb-sep {
    color: var(--color-text-light);
    margin: 0 8px;
    font-size: 0.875rem;
}

.breadcrumb-current {
    color: var(--color-text);
    font-size: 0.875rem;
    font-weight: 500;
}

/* ---- Detail Layout ---- */
.detail-main {
    padding: 48px 0 80px;
}

.detail-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

/* ---- Detail Image ---- */
.detail-image-section {
    position: sticky;
    top: 88px;
}

.detail-image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 32px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.detail-image:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.12);
}

.detail-image-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}

/* ---- Detail Info ---- */
.detail-info-section {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.detail-badge {
    display: inline-flex;
    margin-bottom: 12px;
}

.detail-badge .badge-tag {
    display: inline-block;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.detail-badge .badge-tag.hot {
    background: #FFF0F0;
    color: #EE4D2D;
}

.detail-badge .badge-tag.new {
    background: #E8F5E9;
    color: #009C3B;
}

.detail-platform-tag {
    margin-bottom: 12px;
}

.detail-name {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-dark);
    line-height: 1.3;
    margin-bottom: 8px;
}

.detail-short-desc {
    font-size: 1rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: 20px;
}

.detail-price-row {
    display: flex;
    align-items: baseline;
    gap: 16px;
    margin-bottom: 24px;
}

.detail-price-wrap {
    display: flex;
    align-items: baseline;
}

.detail-price-symbol {
    font-size: 1.25rem;
    font-weight: 700;
    color: #EE4D2D;
}

.detail-price-num {
    font-size: 2.25rem;
    font-weight: 800;
    color: #EE4D2D;
    line-height: 1;
}

.detail-price-unit {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-left: 2px;
}

.detail-moq {
    font-size: 0.875rem;
    color: var(--color-text-light);
    background: var(--color-bg);
    padding: 4px 12px;
    border-radius: 100px;
}

.detail-divider {
    height: 1px;
    background: var(--color-border);
    margin: 24px 0;
}

/* ---- Detail Description ---- */
.detail-desc-section h3,
.detail-specs-section h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 12px;
}

.detail-desc-section p {
    font-size: 0.938rem;
    color: var(--color-text-muted);
    line-height: 1.8;
}

/* ---- Specs Table ---- */
.detail-specs-table {
    width: 100%;
    border-collapse: collapse;
}

.detail-specs-table tr {
    border-bottom: 1px solid var(--color-border);
}

.detail-specs-table tr:last-child {
    border-bottom: none;
}

.detail-specs-table td {
    padding: 10px 0;
    font-size: 0.875rem;
}

.detail-specs-table td:first-child {
    color: var(--color-text-light);
    width: 120px;
    font-weight: 500;
}

.detail-specs-table td:last-child {
    color: var(--color-text);
}

/* ---- Detail CTA Row ---- */
.detail-cta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.btn-detail-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    background: linear-gradient(135deg, #009C3B, #007A2E);
    color: white;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(0,156,59,0.3);
}

.btn-detail-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,156,59,0.4);
}

.btn-detail-back {
    display: inline-flex;
    align-items: center;
    padding: 14px 24px;
    background: var(--color-bg);
    color: var(--color-text-muted);
    font-size: 0.938rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all 0.2s ease;
    border: 1px solid var(--color-border);
}

.btn-detail-back:hover {
    background: var(--color-border);
    color: var(--color-text);
}

/* ---- Features Section ---- */
.detail-features-section {
    margin-top: 64px;
}

.detail-features-section h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 20px;
}

.detail-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.detail-feature-item {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 20px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    transition: all 0.2s ease;
}

.detail-feature-item:hover {
    border-color: var(--color-primary);
    box-shadow: 0 4px 12px rgba(0,156,59,0.08);
}

.detail-feature-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-primary);
    flex-shrink: 0;
    margin-top: 7px;
}

.detail-feature-text {
    font-size: 0.938rem;
    color: var(--color-text);
    line-height: 1.6;
}

/* ---- Related Products ---- */
.detail-related-section {
    margin-top: 64px;
}

.detail-related-section h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 20px;
}

.detail-related-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

/* ---- Product Not Found ---- */
.detail-not-found {
    text-align: center;
    padding: 100px 20px;
}

.detail-not-found svg {
    margin-bottom: 20px;
    color: var(--color-text-light);
}

.detail-not-found h2 {
    font-size: 1.5rem;
    color: var(--color-dark);
    margin-bottom: 8px;
}

.detail-not-found p {
    color: var(--color-text-muted);
    margin-bottom: 24px;
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
    .detail-layout {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .detail-image-section {
        position: static;
    }

    .detail-image {
        max-width: 480px;
        margin: 0 auto;
    }

    .detail-features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .detail-related-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .detail-main {
        padding: 24px 0 60px;
    }

    .breadcrumb-bar {
        margin-top: 60px;
    }

    .detail-layout {
        gap: 24px;
    }

    .detail-name {
        font-size: 1.35rem;
    }

    .detail-price-num {
        font-size: 1.75rem;
    }

    .detail-cta-row {
        flex-direction: column;
    }

    .btn-detail-primary,
    .btn-detail-back {
        justify-content: center;
        text-align: center;
    }

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

    .detail-related-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .detail-related-grid {
        grid-template-columns: 1fr;
    }
}