473 lines
8.5 KiB
CSS
473 lines
8.5 KiB
CSS
* {
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margin: 0;
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padding: 0;
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box-sizing: border-box;
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}
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html, body {
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height: 100%;
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font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
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background: #f5f5f5;
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overflow: hidden;
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-webkit-user-select: none;
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user-select: none;
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}
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.app {
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display: flex;
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flex-direction: column;
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height: 100vh;
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}
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/* 顶部工具栏 */
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.toolbar {
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display: flex;
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justify-content: center;
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gap: 8px;
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padding: 12px 16px;
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background: #fff;
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border-bottom: 1px solid #e0e0e0;
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flex-shrink: 0;
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}
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.btn {
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padding: 10px 24px;
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font-size: 15px;
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border: 1px solid #ddd;
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border-radius: 6px;
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background: #fff;
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color: #333;
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cursor: pointer;
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transition: all 0.2s;
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white-space: nowrap;
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}
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.btn:active {
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background: #f0f0f0;
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}
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.btn-primary {
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background: #4a90e2;
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color: #fff;
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border-color: #4a90e2;
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}
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.btn-primary:active {
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background: #3a7bc8;
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}
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/* 文本输入框删除按钮 */
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.text-input .text-delete-btn {
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position: absolute;
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top: -10px;
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right: -10px;
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width: 20px;
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height: 20px;
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background: #e74c3c;
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color: #fff;
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border: none;
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border-radius: 50%;
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font-size: 12px;
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line-height: 20px;
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text-align: center;
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cursor: pointer;
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display: none;
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z-index: 10;
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}
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.text-input.selected:not(.editing) .text-delete-btn {
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display: block;
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}
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/* 文本编辑器工具栏 */
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.text-editor-toolbar {
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display: flex;
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justify-content: center;
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align-items: center;
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gap: 8px;
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padding: 10px 16px;
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background: #fff;
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border-bottom: 1px solid #e0e0e0;
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flex-shrink: 0;
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visibility: hidden;
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opacity: 0;
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transition: opacity 0.2s;
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}
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.text-editor-toolbar.active {
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visibility: visible;
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opacity: 1;
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}
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.toolbar-btn {
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width: 40px;
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height: 40px;
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font-size: 18px;
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font-weight: bold;
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border: 1px solid #ddd;
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border-radius: 8px;
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background: #fff;
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color: #333;
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cursor: pointer;
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transition: all 0.2s;
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}
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.toolbar-btn:active {
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background: #f0f0f0;
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}
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.toolbar-btn.active {
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background: #4a90e2;
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color: #fff;
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border-color: #4a90e2;
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}
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.toolbar-btn.italic {
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font-style: italic;
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}
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.toolbar-divider {
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width: 1px;
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height: 28px;
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background: #ddd;
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margin: 0 4px;
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}
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.toolbar-label {
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display: flex;
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align-items: center;
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gap: 6px;
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font-size: 13px;
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color: #666;
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}
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.toolbar-label select {
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padding: 6px 8px;
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font-size: 13px;
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border: 1px solid #ddd;
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border-radius: 6px;
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background: #fff;
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cursor: pointer;
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}
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/* 字号滚轮选择器 */
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.roller-picker {
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display: flex;
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align-items: center;
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gap: 4px;
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padding: 4px 8px;
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background: #fff;
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border: 1px solid #ddd;
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border-radius: 6px;
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min-width: 65px;
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height: 36px;
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}
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.roller-arrow {
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font-size: 10px;
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color: #666;
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cursor: pointer;
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padding: 2px 4px;
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user-select: none;
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transition: color 0.2s;
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}
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.roller-arrow:hover {
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color: #4a90e2;
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}
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.roller-value {
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font-size: 14px;
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min-width: 24px;
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text-align: center;
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color: #333;
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}
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#fontPicker {
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min-width: 55px;
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}
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.toolbar-label input[type="color"] {
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width: 36px;
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height: 36px;
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padding: 2px;
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border: 1px solid #ddd;
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border-radius: 6px;
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cursor: pointer;
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}
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/* 图片展示区 */
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.canvas-area {
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flex: 1;
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display: flex;
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align-items: center;
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justify-content: center;
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padding: 16px;
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overflow: auto;
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position: relative;
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}
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/* 空提示 - 移到预览白板中 */
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.empty-tip {
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position: absolute;
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top: 50%;
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left: 50%;
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transform: translate(-50%, -50%);
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color: #999;
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font-size: 14px;
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text-align: center;
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pointer-events: none;
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z-index: 5;
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}
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/* 预览区域固定 3:5 比例，打开即显示空白面板 */
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.preview {
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overflow: hidden;
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}
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.image-container {
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display: flex;
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position: relative;
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width: 100%;
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max-width: 360px;
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aspect-ratio: 3 / 5;
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box-shadow: 0 4px 20px rgba(0,0,0,0.15);
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background: #fff;
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overflow: hidden;
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touch-action: pan-x;
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margin: 0 auto;
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contain: layout style paint;
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}
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.image-container.empty {
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background: #f0f0f0;
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border: 2px dashed #ddd;
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}
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/* 背景图层 - 用于滑动调整位置，溢出隐藏 */
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.preview-bg-layer {
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position: absolute;
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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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overflow: hidden;
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}
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/* 层叠图层 - 位于背景图之上、文字之下、提示文字之上 */
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.overlay-layer {
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position: absolute;
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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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pointer-events: none;
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z-index: 6;
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}
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.overlay-layer .overlay-image {
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position: absolute;
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pointer-events: auto;
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cursor: move;
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touch-action: none;
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}
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.overlay-layer .overlay-image.selected {
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outline: 2px dashed rgba(74, 144, 226, 0.8);
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outline-offset: 2px;
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}
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.overlay-layer .overlay-image .resize-handle {
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display: none;
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}
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.overlay-layer .overlay-image.selected .resize-handle {
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display: block;
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}
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.overlay-layer .overlay-image .delete-btn {
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position: absolute;
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top: -10px;
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right: -10px;
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width: 20px;
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height: 20px;
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background: #e74c3c;
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color: #fff;
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border: none;
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border-radius: 50%;
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font-size: 12px;
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line-height: 20px;
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text-align: center;
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cursor: pointer;
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display: none;
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z-index: 10;
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}
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.overlay-layer .overlay-image.selected .delete-btn {
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display: block;
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}
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/* 输入框图层 - 与背景图层隔离 */
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.preview-input-layer {
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position: absolute;
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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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pointer-events: none;
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z-index: 7;
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}
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/* 输入框可交互 */
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.preview-input-layer .text-input {
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pointer-events: auto;
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z-index: 8;
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}
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/* 背景图 - 保持比例，可滑动调整位置 */
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#bgImage {
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display: block;
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position: absolute;
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height: 100%;
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width: auto;
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max-width: none;
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left: 50%;
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transform: translateX(-50%);
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-webkit-user-drag: none;
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}
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#bgImage[src=""] {
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display: none;
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}
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/* 文字输入框 - 透明无边框设计，黑色微软雅黑16px */
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.text-input {
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position: absolute;
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min-width: 80px;
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min-height: 32px;
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padding: 4px 8px;
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font-size: 16px;
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color: #000;
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font-family: "Microsoft YaHei", "微软雅黑", sans-serif;
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background: transparent;
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border: 2px solid transparent;
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border-radius: 4px;
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outline: none;
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cursor: grab;
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white-space: nowrap;
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line-height: 1.4;
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-webkit-user-select: none;
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user-select: none;
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transition: border-color 0.2s;
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z-index: 10;
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/* 确保输入框内容超出时不影响父容器和其他元素 */
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overflow: visible;
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max-width: none;
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box-sizing: border-box;
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}
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/* 选中状态（单击/长按） - 仅显示虚线边框 */
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.text-input.selected {
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border: 2px dashed rgba(74, 144, 226, 0.6);
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cursor: grab;
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}
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/* 编辑状态（双击） - 显示实线边框 */
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.text-input.editing {
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border: 2px solid #4a90e2;
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background: rgba(255,255,255,0.1);
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cursor: text;
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-webkit-user-select: text;
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user-select: text;
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-webkit-touch-callout: default;
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pointer-events: auto;
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}
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/* 拖拽状态 */
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.text-input.dragging {
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opacity: 0.8;
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cursor: grabbing;
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}
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/* 隐藏空提示 */
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.empty-tip.hidden {
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display: none;
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}
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/* 长按提示 */
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.long-press-tip {
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position: fixed;
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bottom: 20px;
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left: 50%;
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transform: translateX(-50%);
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padding: 8px 16px;
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background: rgba(0,0,0,0.7);
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color: #fff;
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font-size: 12px;
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border-radius: 16px;
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opacity: 0;
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transition: opacity 0.3s;
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pointer-events: none;
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z-index: 1000;
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}
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.long-press-tip.show {
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opacity: 1;
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}
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/* 右键菜单 */
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.context-menu {
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position: fixed;
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background: #fff;
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border: 1px solid #ddd;
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border-radius: 6px;
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box-shadow: 0 4px 12px rgba(0,0,0,0.15);
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padding: 4px 0;
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z-index: 1000;
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min-width: 140px;
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}
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.context-menu-item {
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padding: 10px 16px;
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font-size: 14px;
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color: #333;
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cursor: pointer;
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transition: background 0.2s;
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}
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.context-menu-item:hover {
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background: #f5f5f5;
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}
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.context-menu-item:active {
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background: #e8e8e8;
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}
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/* 拖拽辅助线 */
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.guide-line {
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position: absolute;
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pointer-events: none;
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z-index: 1000;
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display: none;
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}
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.guide-horizontal {
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left: 0;
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right: 0;
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height: 1px;
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background: #e74c3c;
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box-shadow: 0 0 4px rgba(231, 76, 60, 0.5);
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}
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.guide-vertical {
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top: 0;
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bottom: 0;
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width: 1px;
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background: #e74c3c;
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box-shadow: 0 0 4px rgba(231, 76, 60, 0.5);
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}
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.guide-line.visible {
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display: block;
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}
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