/* 产品设计管理样式 */

/* 模块标题部分样式 */
.design-management-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, #1677FF, #00B96B);
    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(22, 119, 255, 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, #1677FF, #00B96B);
    border-radius: 2px;
}

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

/* 创意灵感与企划管理样式 */
.inspiration-block {
    background: #fff;
    border-radius: 16px;
    border: 2px solid rgba(16, 183, 218, 0.2);
    border-top: 8px solid rgba(16, 183, 218, 0.3);
    overflow: hidden;
    transition: all 0.3s ease;
    margin-bottom: 40px;
    position: relative;
    width: 100%;
}

.inspiration-block:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-color: rgba(16, 183, 218, 0.4);
    border-top: 8px solid #10B7DA;
}

.inspiration-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));
}

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

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

.inspiration-body {
    padding: 30px;
}

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

.inspiration-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;
}

.inspiration-item:hover {
    border-color: rgba(16, 183, 218, 0.2);
    background: rgba(248, 249, 250, 0.5);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
}

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

.inspiration-icon-circle {
    width: 50px;
    height: 50px;
    min-width: 50px;
    background: rgba(16, 183, 218, 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;
}

.inspiration-item:hover .inspiration-icon-circle {
    transform: scale(1.1) rotate(5deg);
    background: rgba(16, 183, 218, 0.2);
}

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

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

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

.inspiration-tag {
    align-self: flex-start;
    padding: 4px 12px;
    background: rgba(16, 183, 218, 0.1);
    color: #10B7DA;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-top: 5px;
    transition: all 0.3s ease;
}

.inspiration-item:hover .inspiration-tag {
    background: rgba(16, 183, 218, 0.2);
    transform: translateY(-2px);
}

/* 设计开发与协作样式 */
.collaboration-block {
    background: #fff;
    border-radius: 16px;
    border: 2px solid rgba(11, 206, 40, 0.2);
    border-top: 8px solid rgba(11, 206, 40, 0.3);
    overflow: hidden;
    transition: all 0.3s ease;
    margin-bottom: 40px;
    position: relative;
    width: 100%;
}

.collaboration-block:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-color: rgba(11, 206, 40, 0.4);
    border-top: 8px solid #0BCE28;
}

.collaboration-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));
}

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

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

.collaboration-body {
    padding: 30px;
}

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

.collaboration-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;
}

.collaboration-item:hover {
    border-color: rgba(11, 206, 40, 0.2);
    background: rgba(248, 249, 250, 0.5);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
}

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

.collaboration-icon-circle {
    width: 50px;
    height: 50px;
    min-width: 50px;
    background: rgba(11, 206, 40, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.3s ease;
    position: relative;
}

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

.collaboration-item:hover .collaboration-icon-circle {
    transform: scale(1.1) rotate(5deg);
    background: rgba(11, 206, 40, 0.2);
}

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

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

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

.collaboration-tag {
    align-self: flex-start;
    padding: 4px 12px;
    background: rgba(11, 206, 40, 0.1);
    color: #0BCE28;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-top: 5px;
    transition: all 0.3s ease;
}

.collaboration-item:hover .collaboration-tag {
    background: rgba(11, 206, 40, 0.2);
    transform: translateY(-2px);
}

/* 设计文件预览区域 */
.design-preview-section {
    background: linear-gradient(135deg, rgba(0, 185, 107, 0.05), rgba(0, 185, 107, 0.02));
    border-radius: 12px;
    padding: 20px;
    border: 2px solid rgba(0, 185, 107, 0.1);
    margin-top: 20px;
}

.design-preview-section h5 {
    font-size: 1rem;
    font-weight: 600;
    color: #1D2129;
    margin: 0 0 15px 0;
    text-align: center;
    position: relative;
    padding-bottom: 10px;
}

.design-preview-section h5:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 3px;
    background: linear-gradient(90deg, #00B96B, #1677FF);
    border-radius: 2px;
}

.preview-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

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

.preview-item:hover {
    border-color: rgba(0, 185, 107, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.preview-icon {
    font-size: 1.5rem;
    width: 40px;
    height: 40px;
    background: rgba(0, 185, 107, 0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.preview-item:hover .preview-icon {
    transform: scale(1.1);
    background: rgba(0, 185, 107, 0.2);
}

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

.preview-name {
    font-size: 0.875rem;
    font-weight: 600;
    color: #1D2129;
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.preview-details {
    font-size: 0.75rem;
    color: #666;
    line-height: 1.4;
}

/* 样品开发与跟踪样式 */
.sample-block {
    background: #fff;
    border-radius: 16px;
    border: 2px solid rgba(202, 28, 32, 0.2);
    border-top: 8px solid rgba(202, 28, 32, 0.3);
    overflow: hidden;
    transition: all 0.3s ease;
    margin-bottom: 40px;
    position: relative;
    width: 100%;
}

.sample-block:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-color: rgba(202, 28, 32, 0.4);
    border-top: 8px solid #CA1C20;
}

.sample-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));
}

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

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

.sample-body {
    padding: 30px;
}

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

.sample-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;
}

.sample-item:hover {
    border-color: rgba(202, 28, 32, 0.2);
    background: rgba(248, 249, 250, 0.5);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
}

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

.sample-icon-circle {
    width: 50px;
    height: 50px;
    min-width: 50px;
    background: rgba(202, 28, 32, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.3s ease;
    position: relative;
}

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

.sample-item:hover .sample-icon-circle {
    transform: scale(1.1) rotate(5deg);
    background: rgba(202, 28, 32, 0.2);
}

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

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

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

.sample-tag {
    align-self: flex-start;
    padding: 4px 12px;
    background: rgba(255, 107, 107, 0.1);
    color: #FF6B6B;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-top: 5px;
    transition: all 0.3s ease;
}

.sample-item:hover .sample-tag {
    background: rgba(255, 107, 107, 0.2);
    transform: translateY(-2px);
}

/* 样品状态流程图 */
.sample-flow-chart {
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.05), rgba(255, 107, 107, 0.02));
    border-radius: 12px;
    padding: 25px;
    border: 2px solid rgba(255, 107, 107, 0.1);
}

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

.sample-flow-chart h5:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 3px;
    background: linear-gradient(90deg, #FF6B6B, #FF9E6B);
    border-radius: 2px;
}

.flow-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.flow-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
    cursor: pointer;
    flex: 1;
}

.flow-step:hover {
    transform: translateY(-5px);
}

.step-circle {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #FF6B6B, #FF9E6B);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(255, 107, 107, 0.3);
    transition: all 0.3s ease;
}

.flow-step.active-step .step-circle {
    background: linear-gradient(135deg, #1677FF, #4ECDC4);
    animation: pulse 2s infinite;
    box-shadow: 0 4px 12px rgba(22, 119, 255, 0.3);
}

@keyframes pulse {
    0% {
        box-shadow: 0 4px 12px rgba(22, 119, 255, 0.3);
    }
    50% {
        box-shadow: 0 4px 20px rgba(22, 119, 255, 0.5);
    }
    100% {
        box-shadow: 0 4px 12px rgba(22, 119, 255, 0.3);
    }
}

.flow-step:hover .step-circle {
    transform: scale(1.2);
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.5);
}

.step-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: #1D2129;
    text-align: center;
}

.step-description {
    font-size: 0.75rem;
    color: #666;
    text-align: center;
    line-height: 1.4;
}

.flow-arrow {
    color: #FF6B6B;
    font-size: 1.25rem;
    opacity: 0.7;
    transition: all 0.3s ease;
    margin: 0 5px;
}

.flow-container:hover .flow-arrow {
    opacity: 1;
    transform: scale(1.2);
}

/* 响应式设计 */
@media (max-width: 1199px) {
    .design-management-section {
        padding: 60px 0 30px 0;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .section-subtitle {
        font-size: 1.125rem;
    }
    
    .inspiration-grid,
    .collaboration-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    
    .preview-container {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .sample-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    
    .flow-container {
        flex-wrap: wrap;
        justify-content: center;
        gap: 20px;
    }
    
    .flow-arrow {
        display: none;
    }
    
    .flow-step {
        flex: 0 0 calc(33.333% - 20px);
        margin-bottom: 10px;
    }
}

@media (max-width: 767px) {
    .design-management-section {
        padding: 60px 0 30px 0;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .section-subtitle {
        font-size: 1.125rem;
    }
    
    .inspiration-header,
    .collaboration-header,
    .sample-header {
        padding: 20px 20px 15px;
    }
    
    .inspiration-body,
    .collaboration-body,
    .sample-body {
        padding: 20px;
    }
    
    .inspiration-grid,
    .collaboration-grid,
    .sample-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .inspiration-item,
    .collaboration-item,
    .sample-item {
        gap: 12px;
        padding: 15px;
    }
    
    .inspiration-icon-circle,
    .collaboration-icon-circle,
    .sample-icon-circle {
        width: 40px;
        height: 40px;
        min-width: 40px;
    }
    
    .design-preview-section {
        padding: 15px;
    }
    
    .sample-flow-chart {
        padding: 20px;
    }
    
    .flow-container {
        flex-direction: column;
        gap: 20px;
    }
    
    .flow-step {
        flex: 0 0 100%;
        width: 100%;
    }
    
    .flow-arrow {
        display: block;
        transform: rotate(90deg);
    }
    
    .flow-container:hover .flow-arrow {
        transform: rotate(90deg) scale(1.2);
    }
}