/**
 * 业务框架分析功能样式
 * Business Framework Analysis Component Styles
 */

/* 业务框架分析容器 */
.business-framework-analysis {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* 标题区域 */
.business-framework-analysis .analysis-header {
    text-align: center;
    margin-bottom: 30px;
    padding: 20px;
    background: linear-gradient(135deg, #FF9800 0%, #FFB74D 100%);
    border-radius: 12px;
    color: white;
    box-shadow: 0 4px 20px rgba(255, 152, 0, 0.3);
}

.business-framework-analysis .analysis-header h1 {
    font-size: 2.2rem;
    font-weight: 700;
    margin: 0 0 10px 0;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.business-framework-analysis .analysis-header p {
    font-size: 1.1rem;
    margin: 0;
    opacity: 0.95;
    line-height: 1.6;
}

/* 表单容器 */
.business-framework-analysis .analysis-form {
    background: white;
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
    border: 1px solid rgba(255, 152, 0, 0.1);
}

/* 表单字段组 */
.business-framework-analysis .form-group {
    margin-bottom: 25px;
}

.business-framework-analysis .form-group label {
    display: block;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
    font-size: 1rem;
}

.business-framework-analysis .form-group .field-description {
    font-size: 0.9rem;
    color: #666;
    margin-top: 4px;
    line-height: 1.4;
}

/* 输入字段样式 */
.business-framework-analysis .form-control {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #fafafa;
}

.business-framework-analysis .form-control:focus {
    outline: none;
    border-color: #FF9800;
    background: white;
    box-shadow: 0 0 0 3px rgba(255, 152, 0, 0.1);
}

.business-framework-analysis .form-control.error {
    border-color: #f44336;
    background: #ffebee;
}

/* 文本域样式 */
.business-framework-analysis textarea.form-control {
    min-height: 120px;
    resize: vertical;
    font-family: inherit;
    line-height: 1.6;
}

/* 选择框样式 */
.business-framework-analysis select.form-control {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 12px center;
    background-repeat: no-repeat;
    background-size: 16px;
    padding-right: 40px;
    appearance: none;
}

/* 复选框组样式 */
.business-framework-analysis .checkbox-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 12px;
    margin-top: 10px;
}

.business-framework-analysis .checkbox-item {
    display: flex;
    align-items: center;
    padding: 12px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #fafafa;
}

.business-framework-analysis .checkbox-item:hover {
    border-color: #FF9800;
    background: #fff3e0;
}

.business-framework-analysis .checkbox-item input[type="checkbox"] {
    margin-right: 10px;
    width: 18px;
    height: 18px;
    accent-color: #FF9800;
}

.business-framework-analysis .checkbox-item label {
    margin: 0;
    cursor: pointer;
    font-weight: 500;
    color: #333;
    flex: 1;
}

/* 按钮组样式 */
.business-framework-analysis .button-group {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-top: 30px;
    flex-wrap: wrap;
}

.business-framework-analysis .btn {
    padding: 14px 28px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    min-width: 140px;
    justify-content: center;
}

.business-framework-analysis .btn-primary {
    background: linear-gradient(135deg, #FF9800 0%, #FFB74D 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(255, 152, 0, 0.3);
}

.business-framework-analysis .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 152, 0, 0.4);
}

.business-framework-analysis .btn-secondary {
    background: #f5f5f5;
    color: #333;
    border: 2px solid #e0e0e0;
}

.business-framework-analysis .btn-secondary:hover {
    background: #e0e0e0;
    border-color: #ccc;
}

.business-framework-analysis .btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* 结果区域样式 */
.business-framework-analysis .analysis-result {
    background: white;
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    margin-top: 30px;
    border: 1px solid rgba(255, 152, 0, 0.1);
    display: none;
}

.business-framework-analysis .analysis-result.show {
    display: block;
    animation: fadeInUp 0.6s ease-out;
}

/* 结果标题 */
.business-framework-analysis .result-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid #f0f0f0;
}

.business-framework-analysis .result-header .icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #FF9800 0%, #FFB74D 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
}

.business-framework-analysis .result-header h2 {
    margin: 0;
    color: #333;
    font-size: 1.8rem;
    font-weight: 700;
}

/* 分析内容区域 */
.business-framework-analysis .analysis-content {
    line-height: 1.8;
    color: #333;
}

.business-framework-analysis .analysis-section {
    margin-bottom: 30px;
    padding: 20px;
    background: #fafafa;
    border-radius: 12px;
    border-left: 4px solid #FF9800;
}

.business-framework-analysis .analysis-section h3 {
    color: #FF9800;
    margin: 0 0 15px 0;
    font-size: 1.3rem;
    font-weight: 600;
}

.business-framework-analysis .analysis-section p {
    margin: 0 0 15px 0;
    color: #555;
}

.business-framework-analysis .analysis-section ul {
    margin: 0;
    padding-left: 20px;
}

.business-framework-analysis .analysis-section li {
    margin-bottom: 8px;
    color: #555;
}

/* 加载状态样式 */
.business-framework-analysis .loading {
    text-align: center;
    padding: 40px;
    color: #666;
}

.business-framework-analysis .loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #FF9800;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

/* 错误状态样式 */
.business-framework-analysis .error-message {
    background: #ffebee;
    color: #c62828;
    padding: 15px;
    border-radius: 8px;
    border: 1px solid #ffcdd2;
    margin: 20px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* 成功状态样式 */
.business-framework-analysis .success-message {
    background: #e8f5e8;
    color: #2e7d32;
    padding: 15px;
    border-radius: 8px;
    border: 1px solid #c8e6c9;
    margin: 20px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* 工具提示样式 */
.business-framework-analysis .tooltip {
    position: relative;
    display: inline-block;
    margin-left: 8px;
    color: #FF9800;
    cursor: help;
}

.business-framework-analysis .tooltip .tooltip-text {
    visibility: hidden;
    width: 250px;
    background-color: #333;
    color: white;
    text-align: center;
    border-radius: 6px;
    padding: 8px;
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    margin-left: -125px;
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 0.9rem;
    line-height: 1.4;
}

.business-framework-analysis .tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .business-framework-analysis {
        padding: 15px;
    }
    
    .business-framework-analysis .analysis-header h1 {
        font-size: 1.8rem;
    }
    
    .business-framework-analysis .analysis-form {
        padding: 20px;
    }
    
    .business-framework-analysis .checkbox-group {
        grid-template-columns: 1fr;
    }
    
    .business-framework-analysis .button-group {
        flex-direction: column;
        align-items: center;
    }
    
    .business-framework-analysis .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .business-framework-analysis .result-header {
        flex-direction: column;
        text-align: center;
    }
    
    .business-framework-analysis .result-header h2 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .business-framework-analysis .analysis-header {
        padding: 15px;
    }
    
    .business-framework-analysis .analysis-header h1 {
        font-size: 1.5rem;
    }
    
    .business-framework-analysis .analysis-form {
        padding: 15px;
    }
    
    .business-framework-analysis .form-control {
        padding: 10px 12px;
    }
    
    .business-framework-analysis .btn {
        padding: 12px 20px;
        font-size: 0.9rem;
    }
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 深色主题支持 */
@media (prefers-color-scheme: dark) {
    .business-framework-analysis .analysis-form,
    .business-framework-analysis .analysis-result {
        background: #1a1a1a;
        border-color: rgba(255, 152, 0, 0.2);
    }
    
    .business-framework-analysis .form-group label {
        color: #e0e0e0;
    }
    
    .business-framework-analysis .form-control {
        background: #2a2a2a;
        border-color: #404040;
        color: #e0e0e0;
    }
    
    .business-framework-analysis .form-control:focus {
        background: #333;
        border-color: #FF9800;
    }
    
    .business-framework-analysis .checkbox-item {
        background: #2a2a2a;
        border-color: #404040;
        color: #e0e0e0;
    }
    
    .business-framework-analysis .checkbox-item:hover {
        background: #333;
        border-color: #FF9800;
    }
    
    .business-framework-analysis .analysis-section {
        background: #2a2a2a;
        color: #e0e0e0;
    }
    
    .business-framework-analysis .analysis-section h3 {
        color: #FF9800;
    }
    
    .business-framework-analysis .analysis-section p,
    .business-framework-analysis .analysis-section li {
        color: #ccc;
    }
    
    .business-framework-analysis .result-header h2 {
        color: #e0e0e0;
    }
    
    .business-framework-analysis .analysis-content {
        color: #e0e0e0;
    }
}