/* 物料与BOM管理样式 */

/* 物料与BOM管理标题样式 */
.material-bom-section {
    background: #fff;
    padding: 80px 0 40px 0;
    text-align: center;
}

.section-header {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
}

.section-badge {
    display: inline-block;
    padding: 8px 20px;
    background: linear-gradient(135deg, #FF6B6B, #FFA941);
    color: #fff;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 20px;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 4px 12px rgba(255, 107, 107, 0.3);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1D2129;
    margin-bottom: 20px;
    line-height: 1.2;
    position: relative;
    padding-bottom: 20px;
}

.section-title:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, #FF6B6B, #FFA941);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.25rem;
    color: #666;
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

/* 中央物料库管理样式 */

.material-library-block {
    background: #fff;
    border-radius: 16px;
    border-right: 2px solid rgba(214, 69, 69, 0.1);
    border-bottom: 2px solid rgba(214, 69, 69, 0.1);
    border-left: 2px solid rgba(214, 69, 69, 0.1);
    border-top: 8px solid rgba(214, 69, 69, 0.1);
    overflow: hidden;
    transition: all 0.3s ease;
    margin-bottom: 40px;
    position: relative;
    width: 100%;
}

.material-library-block:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-color: #D64545;
    border-top: 8px solid #D64545;
}

/* 区块头部 */
.material-header {
    padding: 30px 30px 20px;
    border-bottom: 2px solid #f0f6ff;
    position: relative;
    background: linear-gradient(135deg, rgba(248, 249, 250, 0.5), rgba(233, 236, 239, 0.3));
}

.material-number {
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 4rem;
    font-weight: 800;
    color: rgba(0, 0, 0, 0.05);
    line-height: 1;
}

.material-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1D2129;
    margin: 0;
    line-height: 1.3;
    position: relative;
    z-index: 1;
}

/* 区块主体 */
.material-body {
    padding: 30px;
}

/* 功能网格布局 */
.material-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.material-item {
    display: flex;
    flex-direction: column;
    gap: 15px;
    padding: 20px;
    border-radius: 12px;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    position: relative;
    background: #fff;
}

.material-item:hover {
    border-color: rgba(214, 69, 69, 0.2);
    background: rgba(248, 249, 250, 0.5);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
}

.material-icon {
    display: flex;
    align-items: center;
    gap: 15px;
}

.material-icon-circle {
    width: 50px;
    height: 50px;
    min-width: 50px;
    background: rgba(214, 69, 69, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.3s ease;
    position: relative;
}

.icon-symbol {
    font-size: 1.5rem;
    line-height: 1;
}

.material-item:hover .material-icon-circle {
    transform: scale(1.1) rotate(5deg);
    background: rgba(214, 69, 69, 0.2);
}

.material-content {
    flex-grow: 1;
}

.material-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1D2129;
    margin: 0 0 8px 0;
    line-height: 1.3;
}

.material-content p {
    font-size: 0.875rem;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

.material-tag {
    align-self: flex-start;
    padding: 4px 12px;
    background: rgba(214, 69, 69, 0.1);
    color: #D64545;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-top: 5px;
    transition: all 0.3s ease;
}

.material-item:hover .material-tag {
    background: rgba(214, 69, 69, 0.2);
    transform: translateY(-2px);
}

/* 智能BOM管理样式 */
.bom-block {
    background: #fff;
    border-radius: 16px;
    border-right: 2px solid rgba(78, 205, 196, 0.1);
    border-bottom: 2px solid rgba(78, 205, 196, 0.1);
    border-left: 2px solid rgba(78, 205, 196, 0.1);
    border-top: 8px solid rgba(78, 205, 196, 0.1);
    overflow: hidden;
    transition: all 0.3s ease;
    margin-bottom: 40px;
    position: relative;
    width: 100%;
}

.bom-block:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-color: #4ECDC4;
    border-top: 8px solid #4ECDC4;
}

.bom-header {
    padding: 30px 30px 20px;
    border-bottom: 2px solid #f0f6ff;
    position: relative;
    background: linear-gradient(135deg, rgba(248, 249, 250, 0.5), rgba(233, 236, 239, 0.3));
}

.bom-number {
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 4rem;
    font-weight: 800;
    color: rgba(0, 0, 0, 0.05);
    line-height: 1;
}

.bom-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1D2129;
    margin: 0;
    line-height: 1.3;
    position: relative;
    z-index: 1;
}

.bom-body {
    padding: 30px;
}

.bom-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 30px;
}

.bom-item {
    display: flex;
    flex-direction: column;
    gap: 15px;
    padding: 20px;
    border-radius: 12px;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    position: relative;
    background: #fff;
}

.bom-item:hover {
    border-color: rgba(78, 205, 196, 0.2);
    background: rgba(248, 249, 250, 0.5);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
}

.bom-icon {
    display: flex;
    align-items: center;
    gap: 15px;
}

.bom-icon-circle {
    width: 50px;
    height: 50px;
    min-width: 50px;
    background: rgba(78, 205, 196, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.3s ease;
    position: relative;
}

.bom-item:hover .bom-icon-circle {
    transform: scale(1.1) rotate(5deg);
    background: rgba(78, 205, 196, 0.2);
}

.bom-content {
    flex-grow: 1;
}

.bom-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1D2129;
    margin: 0 0 8px 0;
    line-height: 1.3;
}

.bom-content p {
    font-size: 0.875rem;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

.bom-tag {
    align-self: flex-start;
    padding: 4px 12px;
    background: rgba(78, 205, 196, 0.1);
    color: #4ECDC4;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-top: 5px;
    transition: all 0.3s ease;
}

.bom-item:hover .bom-tag {
    background: rgba(78, 205, 196, 0.2);
    transform: translateY(-2px);
}

/* 可视化BOM编辑器示意图 */
.bom-visualization {
    background: linear-gradient(135deg, rgba(78, 205, 196, 0.05), rgba(78, 205, 196, 0.02));
    border-radius: 12px;
    padding: 25px;
    border: 2px solid rgba(78, 205, 196, 0.1);
}

.bom-visualization h5 {
    font-size: 1rem;
    font-weight: 600;
    color: #1D2129;
    margin: 0 0 20px 0;
    text-align: center;
    position: relative;
    padding-bottom: 10px;
}

.bom-visualization h5:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 3px;
    background: linear-gradient(90deg, #4ECDC4, #1677FF);
    border-radius: 2px;
}

.visualization-container {
    background: #fff;
    border-radius: 8px;
    padding: 20px;
    border: 2px solid rgba(78, 205, 196, 0.2);
}

.bom-preview {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    height: 360px;
}

/* BOM树形结构 */
.bom-tree {
    display: flex;
    flex-direction: column;
    gap: 15px;
    border-right: 2px solid #f0f6ff;
    padding-right: 20px;
}

.tree-node {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 15px;
    border-radius: 8px;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    cursor: pointer;
    background: #fff;
}

.tree-node:hover {
    border-color: rgba(78, 205, 196, 0.3);
    transform: translateX(5px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.tree-node.active {
    border-color: #4ECDC4;
    background: rgba(78, 205, 196, 0.05);
    box-shadow: 0 4px 12px rgba(78, 205, 196, 0.1);
}

.tree-node.main-product {
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.1), rgba(255, 169, 65, 0.1));
}

.node-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.node-info {
    flex: 1;
    min-width: 0;
}

.node-name {
    font-size: 0.875rem;
    font-weight: 600;
    color: #1D2129;
    margin-bottom: 4px;
}

.node-details {
    font-size: 0.75rem;
    color: #666;
}

.tree-branch {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-left: 20px;
    padding-left: 20px;
    border-left: 2px solid #f0f6ff;
}

/* 物料详情面板 */
.material-details {
    overflow-y: auto;
}

.details-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 2px solid #f0f6ff;
}

.details-header h6 {
    font-size: 0.875rem;
    font-weight: 600;
    color: #1D2129;
    margin: 0;
}

.material-status {
    font-size: 0.75rem;
    color: #4ECDC4;
    background: rgba(78, 205, 196, 0.1);
    padding: 4px 12px;
    border-radius: 12px;
    font-weight: 600;
}

.material-status.active {
    background: rgba(78, 205, 196, 0.15);
}

.details-content {
    display: block;
}

.detail-section {
    display: none;
}

.detail-section.active {
    display: block;
}

.detail-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid #f0f6ff;
}

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

.detail-label {
    font-size: 0.75rem;
    color: #666;
    font-weight: 500;
}

.detail-value {
    font-size: 0.75rem;
    color: #1D2129;
    font-weight: 600;
    text-align: right;
}

.detail-value.highlight {
    color: #4ECDC4;
    font-weight: 700;
}

/* 供应商协同样式 */
.supplier-block {
    background: #fff;
    border-radius: 16px;
    border-right: 2px solid rgba(255, 169, 65, 0.1);
    border-bottom: 2px solid rgba(255, 169, 65, 0.1);
    border-left: 2px solid rgba(255, 169, 65, 0.1);
    border-top: 8px solid rgba(255, 169, 65, 0.1);
    overflow: hidden;
    transition: all 0.3s ease;
    margin-bottom: 40px;
    position: relative;
    width: 100%;
}

.supplier-block:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-color: #FFA941;
    border-top: 8px solid #FFA941;
}

.supplier-header {
    padding: 30px 30px 20px;
    border-bottom: 2px solid #f0f6ff;
    position: relative;
    background: linear-gradient(135deg, rgba(248, 249, 250, 0.5), rgba(233, 236, 239, 0.3));
}

.supplier-number {
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 4rem;
    font-weight: 800;
    color: rgba(0, 0, 0, 0.05);
    line-height: 1;
}

.supplier-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1D2129;
    margin: 0;
    line-height: 1.3;
    position: relative;
    z-index: 1;
}

.supplier-body {
    padding: 30px;
}

.supplier-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 30px;
}

.supplier-item {
    display: flex;
    flex-direction: column;
    gap: 15px;
    padding: 20px;
    border-radius: 12px;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    position: relative;
    background: #fff;
}

.supplier-item:hover {
    border-color: rgba(255, 169, 65, 0.2);
    background: rgba(248, 249, 250, 0.5);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
}

.supplier-icon {
    display: flex;
    align-items: center;
    gap: 15px;
}

.supplier-icon-circle {
    width: 50px;
    height: 50px;
    min-width: 50px;
    background: rgba(255, 169, 65, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.3s ease;
    position: relative;
}

.supplier-item:hover .supplier-icon-circle {
    transform: scale(1.1) rotate(5deg);
    background: rgba(255, 169, 65, 0.2);
}

.supplier-content {
    flex-grow: 1;
}

.supplier-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1D2129;
    margin: 0 0 8px 0;
    line-height: 1.3;
}

.supplier-content p {
    font-size: 0.875rem;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

.supplier-tag {
    align-self: flex-start;
    padding: 4px 12px;
    background: rgba(255, 169, 65, 0.1);
    color: #FFA941;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-top: 5px;
    transition: all 0.3s ease;
}

.supplier-item:hover .supplier-tag {
    background: rgba(255, 169, 65, 0.2);
    transform: translateY(-2px);
}

/* 供应商协同流程示意图 */
.supplier-flow {
    background: linear-gradient(135deg, rgba(255, 169, 65, 0.05), rgba(255, 169, 65, 0.02));
    border-radius: 12px;
    padding: 25px;
    border: 2px solid rgba(255, 169, 65, 0.1);
}

.supplier-flow h5 {
    font-size: 1rem;
    font-weight: 600;
    color: #1D2129;
    margin: 0 0 20px 0;
    text-align: center;
    position: relative;
    padding-bottom: 10px;
}

.supplier-flow h5:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 3px;
    background: linear-gradient(90deg, #FFA941, #FF6B6B);
    border-radius: 2px;
}

.flow-container {
    background: #fff;
    border-radius: 8px;
    padding: 20px;
    border: 2px solid rgba(255, 169, 65, 0.2);
}

.flow-chart {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: nowrap;
    gap: 0;
}

.flow-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    position: relative;
    padding: 0 10px;
}

.step-header {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    margin-bottom: 10px;
    position: relative;
}

.step-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 169, 65, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    transition: all 0.3s ease;
    z-index: 2;
}

.flow-step:hover .step-icon {
    transform: scale(1.1) rotate(5deg);
    background: rgba(255, 169, 65, 0.2);
    box-shadow: 0 4px 12px rgba(255, 169, 65, 0.2);
}

.step-arrow {
    font-size: 1.5rem;
    color: #FFA941;
    font-weight: 300;
    opacity: 0.7;
    position: absolute;
    right: -15px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
}

.flow-step:last-child .step-arrow {
    display: none;
}

.step-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 100%;
}

.step-content h6 {
    font-size: 0.875rem;
    font-weight: 600;
    color: #1D2129;
    margin: 0 0 8px 0;
    line-height: 1.3;
}

.step-description {
    font-size: 12px;
    color: #666;
    line-height: 1.4;
    margin: 0;
    max-width: 140px;
}

/* 响应式设计 */
@media (max-width: 1199px) {
    .material-grid,
    .bom-grid,
    .supplier-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    
    .flow-chart {
        flex-wrap: wrap;
        justify-content: center;
        gap: 20px;
    }
    
    .flow-step {
        flex: 0 0 calc(33.333% - 20px);
        margin-bottom: 20px;
    }
    
    .step-arrow {
        display: none;
    }
}

@media (max-width: 768px) {
    .material-bom-section {
        padding: 60px 0 30px 0;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .section-subtitle {
        font-size: 1.125rem;
    }
    
    .material-header,
    .bom-header,
    .supplier-header {
        padding: 20px 20px 15px;
    }
    
    .material-body,
    .bom-body,
    .supplier-body {
        padding: 20px;
    }
    
    .material-grid,
    .bom-grid,
    .supplier-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .material-item,
    .bom-item,
    .supplier-item {
        gap: 12px;
        padding: 15px;
    }
    
    .material-icon-circle,
    .bom-icon-circle,
    .supplier-icon-circle {
        width: 40px;
        height: 40px;
        min-width: 40px;
    }
    
    .supplier-flow {
        padding: 20px;
    }
    
    .flow-container {
        padding: 15px;
    }
    
    .flow-chart {
        flex-direction: column;
        align-items: center;
        gap: 25px;
    }
    
    .flow-step {
        width: 100%;
        max-width: 200px;
    }
    
    .step-header {
        margin-bottom: 8px;
    }
    
    .step-arrow {
        display: block;
        position: absolute;
        right: auto;
        bottom: -20px;
        top: auto;
        left: 50%;
        transform: translateX(-50%) rotate(90deg);
    }
}