/* Minecraft Skin Maker 样式 */
:root {
    --minecraft-green: #44bd32;
    --minecraft-dark-green: #3aa831;
    --minecraft-dirt: #8B4513;
    --minecraft-stone: #7D7D7D;
    --minecraft-panel: #1D1C1A;
    --minecraft-text: #E0E0E0;
    --minecraft-accent: #FF8C00;
    --minecraft-blue: #4A90E2;
    --minecraft-red: #E74C3C;
    --minecraft-border: #3a3a3a;
    --minecraft-hover: #4a4a4a;
    --minecraft-secondary: #3B8526;
}

/* 工具容器 */
.skin-maker-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

/* 上传区域 */
.upload-section {
    background: var(--minecraft-panel);
    border: 2px solid var(--minecraft-green);
    border-radius: 8px;
    padding: 1.5rem;
}

.upload-section h3 {
    color: var(--minecraft-green);
    margin: 0 0 1rem 0;
    font-size: 1.3rem;
    text-align: center;
}

.upload-area {
    border: 3px dashed var(--minecraft-border);
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    background: rgba(0, 0, 0, 0.2);
}

.upload-area:hover {
    border-color: var(--minecraft-green);
    background: rgba(68, 189, 50, 0.1);
}

.upload-area.dragover {
    border-color: var(--minecraft-green);
    background: rgba(68, 189, 50, 0.2);
    transform: scale(1.02);
}

.upload-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.upload-icon {
    font-size: 3rem;
    opacity: 0.7;
}

.upload-text {
    font-size: 1.1rem;
    color: var(--minecraft-text);
    margin: 0;
}

.upload-hint {
    font-size: 0.9rem;
    color: #999;
    margin: 0;
}

/* 图片预览 */
.preview-section {
    margin-top: 1.5rem;
    text-align: center;
}

.preview-section h4 {
    color: var(--minecraft-green);
    margin: 0 0 1rem 0;
}

.image-preview {
    position: relative;
    display: inline-block;
    border: 2px solid var(--minecraft-border);
    border-radius: 8px;
    overflow: hidden;
    background: #000;
}

.image-preview img {
    max-width: 200px;
    max-height: 200px;
    display: block;
}

.remove-btn {
    position: absolute;
    top: 5px;
    right: 5px;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    background: var(--minecraft-red);
    color: white;
    border: none;
    cursor: pointer;
    font-size: 16px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.remove-btn:hover {
    background: #c0392b;
}

/* 选项区域 */
.options-section {
    background: var(--minecraft-panel);
    border: 2px solid var(--minecraft-green);
    border-radius: 8px;
    padding: 1.5rem;
}

.options-section h3 {
    color: var(--minecraft-green);
    margin: 0 0 1.5rem 0;
    font-size: 1.3rem;
    text-align: center;
}

.option-group {
    margin-bottom: 1.5rem;
}

.option-group label {
    display: block;
    color: var(--minecraft-text);
    margin-bottom: 0.5rem;
    font-weight: bold;
}

.option-group select {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--minecraft-border);
    border-radius: 4px;
    background: rgba(0, 0, 0, 0.3);
    color: var(--minecraft-text);
    font-size: 1rem;
}

.option-group select:focus {
    outline: none;
    border-color: var(--minecraft-green);
}

.option-group input[type="range"] {
    width: 100%;
    margin: 0.5rem 0;
}

.option-group input[type="checkbox"] {
    margin-right: 0.5rem;
}

#intensityValue {
    color: var(--minecraft-green);
    font-weight: bold;
}

/* 按钮样式 */
.minecraft-btn {
    background: var(--minecraft-green);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: bold;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.minecraft-btn:hover:not(:disabled) {
    background: var(--minecraft-dark-green);
    transform: translateY(-2px);
}

.minecraft-btn:disabled {
    background: #666;
    cursor: not-allowed;
    transform: none;
}

.minecraft-btn.primary {
    width: 100%;
    justify-content: center;
    padding: 1rem;
    font-size: 1.1rem;
}

.minecraft-btn.secondary {
    background: var(--minecraft-stone);
}

.minecraft-btn.secondary:hover {
    background: #6a6a6a;
}

/* 结果区域 */
.result-section {
    grid-column: 1 / -1;
    background: var(--minecraft-panel);
    border: 2px solid var(--minecraft-green);
    border-radius: 8px;
    padding: 1.5rem;
    text-align: center;
}

.result-section h3 {
    color: var(--minecraft-green);
    margin: 0 0 1.5rem 0;
    font-size: 1.3rem;
}

.skin-result {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.skin-preview {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.skin-preview img {
    width: 128px;
    height: 128px;
    border: 2px solid var(--minecraft-border);
    border-radius: 4px;
    background: #000;
    image-rendering: pixelated;
}

.skin-info {
    text-align: center;
}

.skin-info p {
    margin: 0.25rem 0;
    color: var(--minecraft-text);
}

.download-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

/* 错误区域 */
.error-section {
    grid-column: 1 / -1;
    background: rgba(231, 76, 60, 0.1);
    border: 2px solid var(--minecraft-red);
    border-radius: 8px;
    padding: 1rem;
}

.error-message {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--minecraft-red);
    font-weight: bold;
}

.error-icon {
    font-size: 1.2rem;
}

/* 使用说明样式 */
.how-to-use {
    background: var(--minecraft-panel);
    padding: 2rem;
    margin-bottom: 2rem;
    border: 2px solid var(--minecraft-secondary);
    border-radius: 8px;
    box-shadow: 0 4px 0 rgba(0, 0, 0, 0.3);
}

.how-to-use h2 {
    color: var(--minecraft-green);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    text-align: center;
}

.instructions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.instruction-box {
    background: rgba(0, 0, 0, 0.2);
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--minecraft-border);
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.instruction-number {
    background: var(--minecraft-green);
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    flex-shrink: 0;
}

.instruction-box p {
    margin: 0;
    color: var(--minecraft-text);
    line-height: 1.5;
}

.feature-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 6px;
    border: 1px solid var(--minecraft-border);
    transition: all 0.2s ease;
}

.feature-list li:hover {
    border-color: var(--minecraft-green);
    background: rgba(68, 189, 50, 0.1);
}

.feature-icon {
    font-size: 1.2rem;
    flex-shrink: 0;
}

.minecraft-note {
    background: rgba(255, 140, 0, 0.1);
    border: 1px solid var(--minecraft-accent);
    border-radius: 6px;
    padding: 1rem;
    margin-top: 1.5rem;
}

.minecraft-note h4 {
    color: var(--minecraft-accent);
    margin: 0 0 0.5rem 0;
}

.minecraft-note p {
    margin: 0;
    color: var(--minecraft-text);
    line-height: 1.5;
}

/* 响应式设�?*/
@media (max-width: 768px) {
    .skin-maker-container {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .upload-area {
        padding: 1.5rem;
    }
    
    .upload-icon {
        font-size: 2rem;
    }
    
    .instructions-grid {
        grid-template-columns: 1fr;
    }
    
    .download-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .download-actions .minecraft-btn {
        width: 100%;
        max-width: 200px;
    }
}

/* 加载动画 */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.btn-loading {
    animation: spin 1s linear infinite;
}

/* 拖拽状�?*/
.upload-area.drag-active {
    border-color: var(--minecraft-green);
    background: rgba(68, 189, 50, 0.2);
    transform: scale(1.02);
}

/* 工具头部装饰 */
.tool-header {
    position: relative;
    overflow: hidden;
}

.tool-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAYAAABytg0kAAAAEklEQVQImWNgYGD4z8DAwMAAADgDAKdD8tMAAAAASUVORK5CYII=');
    background-size: 2px 2px;
    opacity: 0.05;
    z-index: 0;
    pointer-events: none;
}

/* 进度条样�?*/
.progress-section {
    grid-column: 1 / -1;
    background: var(--minecraft-panel);
    border: 2px solid var(--minecraft-blue);
    border-radius: 8px;
    padding: 1.5rem;
    text-align: center;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.progress-section.show {
    opacity: 1;
    transform: translateY(0);
}

.progress-section h3 {
    color: var(--minecraft-blue);
    margin: 0 0 1.5rem 0;
    font-size: 1.3rem;
}

.progress-container {
    max-width: 400px;
    margin: 0 auto;
}

.progress-bar-bg {
    width: 100%;
    height: 20px;
    background: var(--minecraft-dark);
    border: 2px solid var(--minecraft-stone);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 1rem;
    position: relative;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--minecraft-green), var(--minecraft-blue));
    width: 0%;
    transition: width 0.3s ease;
    position: relative;
}

.progress-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: repeating-linear-gradient(
        90deg,
        transparent,
        transparent 2px,
        rgba(255, 255, 255, 0.1) 2px,
        rgba(255, 255, 255, 0.1) 4px
    );
    animation: progress-shine 1s linear infinite;
}

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

.progress-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    color: var(--minecraft-text);
}

#progressText {
    font-weight: 500;
}

#progressPercentage {
    font-weight: bold;
    color: var(--minecraft-green);
}

/* Related Tools Section */
.related-tools-section {
    background: var(--minecraft-panel);
    padding: 2rem;
    margin: 2rem auto;
    border: 2px solid var(--minecraft-secondary);
    border-radius: 8px;
    box-shadow: 0 4px 0 rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
    max-width: 1400px;
    width: 100%;
}

.related-tools-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAYAAABytg0kAAAAEklEQVQImWNgYGD4z8DAwMAAADgDAKdD8tMAAAAASUVORK5CYII=');
    background-size: 2px 2px;
    opacity: 0.05;
    z-index: 0;
    pointer-events: none;
}

.related-tools-section h2 {
    color: var(--minecraft-green);
    margin-bottom: 0.5rem;
    text-align: center;
    font-size: 1.8rem;
    text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.5);
    position: relative;
    z-index: 1;
}

.related-tools-subtitle {
    text-align: center;
    color: #AAAAAA;
    margin-bottom: 2rem;
    font-size: 1rem;
    position: relative;
    z-index: 1;
}

.related-tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    position: relative;
    z-index: 1;
}

.related-tool-card {
    background: rgba(0, 0, 0, 0.3);
    border: 2px solid var(--minecraft-secondary);
    border-radius: 6px;
    padding: 1.5rem;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.related-tool-card:hover {
    transform: translateY(-3px);
    border-color: var(--minecraft-green);
    background: rgba(68, 189, 50, 0.1);
    box-shadow: 0 6px 0 rgba(0, 0, 0, 0.4), 0 0 20px rgba(68, 189, 50, 0.3);
}

.related-tool-card .tool-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    transition: transform 0.3s ease;
}

.related-tool-card:hover .tool-icon {
    transform: scale(1.1);
}

.related-tool-card h3 {
    color: var(--minecraft-green);
    margin-bottom: 0.8rem;
    font-size: 1.2rem;
    text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.5);
}

.related-tool-card p {
    color: #E0E0E0;
    line-height: 1.5;
    margin-bottom: 1rem;
    flex-grow: 1;
}

.relation-tag {
    background: linear-gradient(45deg, var(--minecraft-green), var(--minecraft-secondary));
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* 鍝嶅簲寮忚璁?*/
@media (max-width: 768px) {
    .related-tools-section {
        padding: 1.5rem;
        margin: 1.5rem 0;
    }
    
    .related-tools-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 1rem;
    }
    
    .related-tool-card {
        padding: 1.2rem;
    }
    
    .related-tool-card .tool-icon {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .related-tools-grid {
        grid-template-columns: 1fr;
    }
    
    .related-tools-section h2 {
        font-size: 1.5rem;
    }
}