/* 主要样式文件 - 可以在这里添加额外的CSS样式 */

/* 增强的按钮动画效果 */
.btn {
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

/* 优化的卡片阴影效果 */
.card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(44, 62, 80, 0.15);
}

/* 拖拽上传区域样式 */
.upload-area {
    border: 2px dashed var(--secondary);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: rgba(0,0,0,0.02);
}

.upload-area:hover {
    border-color: var(--accent);
    background: rgba(0,113,227,0.05);
}

.upload-area.dragover {
    border-color: var(--accent);
    background: rgba(0,113,227,0.1);
    transform: scale(1.02);
}

/* 表格样式 */
.table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.table th,
.table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid rgba(0,0,0,0.1);
}

.table th {
    background: rgba(0,0,0,0.05);
    font-weight: 600;
    color: var(--primary);
}

.table tr:hover {
    background: rgba(0,0,0,0.02);
}

/* 警告按钮样式 */
.btn-warning {
    background: var(--warning) !important;
    color: white !important;
}

.btn-warning:hover {
    background: #e6900a !important;
    transform: translateY(-1px);
}

/* API 网格响应式布局 */
.api-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
}

/* 响应式设计 */
@media (min-width: 1400px) {
    .api-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* 移动端优化 */
@media (max-width: 768px) {
    .api-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    /* 移动端按钮优化 */
    .btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
        min-height: 44px; /* 触摸友好的最小高度 */
    }
    
    /* 移动端表单优化 */
    .form-group input {
        padding: 0.8rem;
        font-size: 1rem; /* 防止iOS缩放 */
    }
    
    /* 移动端上传区域 */
    .upload-area {
        padding: 1.5rem 1rem;
    }
    
    .upload-area h4 {
        font-size: 1rem;
    }
    
    .upload-area p {
        font-size: 0.85rem;
    }
    
    /* 移动端代码块 */
    pre {
        font-size: 0.75rem !important;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    code {
        font-size: 0.75rem !important;
        word-break: break-all;
    }
    
    .table {
        font-size: 0.9rem;
    }
    
    .table th,
    .table td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .api-grid {
        gap: 0.75rem;
    }
    
    /* 超小屏幕优化 */
    .btn {
        padding: 0.7rem 1rem;
        font-size: 0.85rem;
    }
    
    /* 移动端标题优化 */
    h1 {
        font-size: 1.8rem !important;
    }
    
    h3 {
        font-size: 1.2rem !important;
    }
    
    h4 {
        font-size: 1rem !important;
    }
    
    /* 移动端间距优化 */
    .api-grid > div {
        padding: 1rem !important;
    }
    
    /* 移动端按钮组 */
    .btn-group {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .btn-group .btn {
        width: 100%;
    }
}

/* 现代化滑块样式 */
.custom-range {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 10px;
    background: rgba(0,0,0,0.1);
    outline: none;
    margin: 1.5rem 0;
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
}

.custom-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: white;
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2), 0 0 0 1px rgba(0,0,0,0.1);
    transition: all 0.2s ease;
    border: none;
    position: relative;
}

.custom-range::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 4px 20px rgba(0,0,0,0.3), 0 0 0 1px rgba(0,0,0,0.1);
}

.custom-range::-webkit-slider-thumb:active {
    transform: scale(1.1);
    box-shadow: 0 2px 15px rgba(0,0,0,0.4), 0 0 0 1px rgba(0,0,0,0.2);
}

.custom-range::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: white;
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2), 0 0 0 1px rgba(0,0,0,0.1);
    transition: all 0.2s ease;
    border: none;
    -moz-appearance: none;
}

.custom-range::-moz-range-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 4px 20px rgba(0,0,0,0.3), 0 0 0 1px rgba(0,0,0,0.1);
}

.custom-range::-moz-range-track {
    width: 100%;
    height: 6px;
    border-radius: 10px;
    background: rgba(0,0,0,0.1);
    border: none;
}

.custom-range::-ms-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: white;
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2), 0 0 0 1px rgba(0,0,0,0.1);
    transition: all 0.2s ease;
    border: none;
}

.custom-range::-ms-track {
    width: 100%;
    height: 6px;
    background: transparent;
    border-color: transparent;
    color: transparent;
}

.custom-range::-ms-fill-lower,
.custom-range::-ms-fill-upper {
    background: rgba(0,0,0,0.1);
    border-radius: 10px;
}

/* 滑块容器样式 */
.range-container {
    position: relative;
    margin: 1rem 0;
}

.range-progress {
    position: absolute;
    top: 50%;
    left: 0;
    height: 6px;
    background: linear-gradient(90deg, 
        #10b981 0%,    /* 绿色 */
        #f59e0b 50%,   /* 橙色 */
        #ef4444 100%   /* 红色 */
    );
    border-radius: 10px;
    transform: translateY(-50%);
    transition: width 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
    z-index: 1;
    opacity: 0.8;
}

.range-labels {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 0.5rem;
    font-size: 0.9rem;
    color: var(--secondary);
}

.range-value {
    background: #10b981;
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 16px;
    font-weight: 600;
    font-size: 0.85rem;
    min-width: 3.5rem;
    text-align: center;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    font-family: 'Monaco', 'Menlo', monospace;
}

/* 移动端滑块优化 */
@media (max-width: 768px) {
    .custom-range::-webkit-slider-thumb {
        width: 24px;
        height: 24px;
    }
    
    .custom-range::-moz-range-thumb {
        width: 24px;
        height: 24px;
    }
    
    .custom-range::-ms-thumb {
        width: 24px;
        height: 24px;
    }
    
    .custom-range {
        height: 8px;
        margin: 2rem 0;
    }
    
    .range-progress {
        height: 8px;
    }
    
    .range-value {
        font-size: 0.8rem;
        padding: 0.25rem 0.6rem;
        min-width: 3rem;
    }
}

/* 图片对比容器样式 */
#imageComparisonContainer {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
    min-height: 320px;
    width: 100%;
}

#originalImageContainer {
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
}

#processedImageContainer {
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
}

/* 加载动画容器样式 */
#loadingAnimation {
    background: linear-gradient(135deg, rgba(0,113,227,0.05), rgba(102,126,234,0.05));
    border: 2px dashed rgba(0,113,227,0.3);
    position: relative;
    overflow: hidden;
}

#loadingAnimation::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* 进度条样式增强 */
#processingProgress {
    background: rgba(0,113,227,0.1);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.1);
}

#progressBar {
    background: linear-gradient(90deg, var(--accent), #667eea, #764ba2);
    background-size: 200% 100%;
    animation: progressGradient 2s ease-in-out infinite;
    border-radius: 10px;
    position: relative;
}

#progressBar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    animation: progressShine 1.5s ease-in-out infinite;
}

@keyframes progressGradient {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

@keyframes progressShine {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* 处理后图片样式 */
#processedImg {
    transition: all 0.5s ease;
    cursor: pointer;
    border: 2px solid transparent;
}

#processedImg:hover {
    transform: scale(1.02);
    border-color: var(--accent);
    box-shadow: 0 8px 25px rgba(0,113,227,0.3);
}

/* 下载按钮样式 */
#downloadBtn {
    background: linear-gradient(135deg, var(--success), #48bb78);
    border: none;
    color: white;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

#downloadBtn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

#downloadBtn:hover::before {
    left: 100%;
}

#downloadBtn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(72,187,120,0.4);
}

/* 实时预览增强样式 */
#imageComparisonContainer {
    display: flex;
    align-items: flex-start;
    gap: 0;
    min-height: 320px;
    position: relative;
}

#originalImageContainer {
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

#processedImageContainer {
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

/* 加载动画容器增强样式 */
#loadingAnimation {
    background: linear-gradient(135deg, rgba(0,113,227,0.05), rgba(102,126,234,0.05));
    border: 2px dashed rgba(0,113,227,0.3);
    position: relative;
    overflow: hidden;
}

#loadingAnimation::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* 进度条样式增强 */
#processingProgress {
    background: rgba(0,113,227,0.1);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.1);
}

#progressBar {
    background: linear-gradient(90deg, var(--accent), #667eea, #764ba2);
    background-size: 200% 100%;
    animation: progressGradient 2s ease-in-out infinite;
    border-radius: 10px;
    position: relative;
}

#progressBar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    animation: progressShine 1.5s ease-in-out infinite;
}

@keyframes progressGradient {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

@keyframes progressShine {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* 处理后图片样式增强 */
#processedImg {
    transition: all 0.5s ease;
    cursor: pointer;
    border: 2px solid transparent;
}

#processedImg:hover {
    transform: scale(1.02);
    border-color: var(--accent);
    box-shadow: 0 8px 25px rgba(0,113,227,0.3);
}

/* 移动端响应式优化 */
@media (max-width: 768px) {
    #imageComparisonContainer {
        flex-direction: column;
        gap: 1rem;
    }
    
    #originalImageContainer,
    #processedImageContainer {
        width: 100% !important;
        margin-right: 0 !important;
    }
    
    #processedImageContainer {
        position: relative !important;
        top: auto !important;
        right: auto !important;
    }
}

/* 移动端图片对比布局 */
@media (max-width: 768px) {
    #imageComparisonContainer {
        flex-direction: column;
        gap: 1rem;
    }
    
    #originalImageContainer,
    #processedImageContainer {
        width: 100% !important;
        margin-right: 0 !important;
    }
}

/* 实时预览增强样式 */
#imageComparisonContainer {
    display: flex;
    align-items: flex-start;
    gap: 0;
    min-height: 320px;
    position: relative;
}

#originalImageContainer {
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

#processedImageContainer {
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

/* 加载动画容器增强样式 */
#loadingAnimation {
    background: linear-gradient(135deg, rgba(0,113,227,0.05), rgba(102,126,234,0.05));
    border: 2px dashed rgba(0,113,227,0.3);
    position: relative;
    overflow: hidden;
}

#loadingAnimation::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* 进度条样式增强 */
#processingProgress {
    background: rgba(0,113,227,0.1);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.1);
}

#progressBar {
    background: linear-gradient(90deg, var(--accent), #667eea, #764ba2);
    background-size: 200% 100%;
    animation: progressGradient 2s ease-in-out infinite;
    border-radius: 10px;
    position: relative;
}

#progressBar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    animation: progressShine 1.5s ease-in-out infinite;
}

@keyframes progressGradient {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

@keyframes progressShine {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* 处理后图片样式增强 */
#processedImg {
    transition: all 0.5s ease;
    cursor: pointer;
    border: 2px solid transparent;
}

#processedImg:hover {
    transform: scale(1.02);
    border-color: var(--accent);
    box-shadow: 0 8px 25px rgba(0,113,227,0.3);
}

/* 下载按钮增强样式 */
#downloadBtn {
    background: linear-gradient(135deg, var(--success), #48bb78) !important;
    border: none;
    color: white !important;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

#downloadBtn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

#downloadBtn:hover::before {
    left: 100%;
}

#downloadBtn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(72,187,120,0.4);
}

/* 攻击强度信息样式 */
#attackLevelInfo {
    background: linear-gradient(135deg, rgba(0,113,227,0.1), rgba(102,126,234,0.1));
    border-left: 4px solid var(--accent);
    padding: 0.8rem;
    border-radius: 0 8px 8px 0;
    margin-top: 0.5rem;
}

#currentAttackValue {
    font-weight: 700;
    color: var(--accent);
    font-family: 'Monaco', 'Menlo', monospace;
}

/* 处理动画旋转器样式 */
.processing-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(0,113,227,0.2);
    border-top: 4px solid var(--accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

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

/* 加载动画容器尺寸匹配优化 */
#loadingAnimation {
    background: linear-gradient(135deg, rgba(0,113,227,0.05), rgba(102,126,234,0.05));
    border: 2px dashed rgba(0,113,227,0.3);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    /* 动态设置尺寸，与原图保持一致 */
    box-sizing: border-box;
}

/* 确保加载区域与原图尺寸完全匹配 */
.loading-size-matched {
    border-radius: 8px;
    box-shadow: var(--shadow);
}