FeHelper/apps/poster-maker/css/main.css

@import url("all.min.css");

/* 全局样式 */
:root {
  --primary-color: #4a6bff;
  --secondary-color: #6c757d;
  --background-color: #f8f9fa;
  --card-bg: #ffffff;
  --text-color: #333333;
  --border-color: #e0e0e0;
  --success-color: #28a745;
  --danger-color: #dc3545;
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --radius: 8px;
  --transition: all 0.3s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--background-color);
  color: var(--text-color);
  line-height: 1.6;
}

.app-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px 20px;
}

/* 头部样式 */
.app-header {
  text-align: center;
  margin-bottom: 20px;
  padding: 15px 0;
  border-bottom: 1px solid var(--border-color);
}

.app-header h1 {
  font-size: 2.2rem;
  color: var(--primary-color);
  margin-bottom: 5px;
}

.app-description {
  font-size: 1rem;
  color: var(--secondary-color);
}

/* 主内容区域 */
.app-main {
  display: flex;
  gap: 20px;
  max-height: calc(100vh - 150px);
}

.tool-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  background-color: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.preview-panel {
  flex: 1;
  background-color: var(--card-bg);
  border-radius: var(--radius);
  padding: 15px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}

/* 面板选项卡 */
.panel-tabs {
  display: flex;
  border-bottom: 1px solid var(--border-color);
}

.panel-tab {
  flex: 1;
  padding: 12px 15px;
  background: none;
  border: none;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--secondary-color);
  cursor: pointer;
  transition: var(--transition);
}

.panel-tab:hover {
  background-color: rgba(0, 0, 0, 0.03);
}

.panel-tab.active {
  color: var(--primary-color);
  border-bottom: 2px solid var(--primary-color);
}

.panel-content {
  flex: 1;
  overflow: hidden;
  position: relative;
}

.tab-content {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding: 15px;
  overflow-y: auto;
  display: none;
}

.tab-content.active {
  display: block;
}

/* 模板选择区域 */
.template-selection {
  height: 100%;
}

.template-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.category-btn {
  padding: 5px 10px;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  background-color: white;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
}

.category-btn:hover {
  background-color: var(--background-color);
}

.category-btn.active {
  background-color: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

.templates-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 12px;
  height: calc(100% - 40px);
  overflow-y: auto;
  padding: 5px;
  align-items: start; /* 确保项目从顶部对齐 */
}

.template-item {
  border: 2px solid transparent;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
  height: 130px; /* 固定高度 */
}

.template-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.template-item.selected {
  border-color: var(--primary-color);
}

.template-thumbnail {
  width: 100%;
  height: 100%;
  object-fit: cover;
  flex: 1;
}

.template-name {
  font-size: 0.8rem;
  text-align: center;
  padding: 4px;
  background-color: rgba(0, 0, 0, 0.7);
  color: white;
  position: absolute;
  bottom: 0;
  width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 编辑区域 */
.editor-panel {
  height: 100%;
}

.edit-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 100%;
  overflow-y: auto;
  padding-right: 5px;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group label {
  margin-bottom: 4px;
  font-weight: 500;
  font-size: 0.9rem;
}

.form-control {
  padding: 8px 10px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(74, 107, 255, 0.2);
}

.color-picker {
  height: 36px;
  padding: 4px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
}

/* 高级选项区域 */
.advanced-options {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.option-group {
  background-color: #f8f9fa;
  border-radius: var(--radius);
  padding: 15px;
}

.option-group h3 {
  font-size: 1rem;
  margin-bottom: 12px;
  color: var(--primary-color);
  font-weight: 600;
}

.range-slider-container {
  display: flex;
  align-items: center;
  gap: 10px;
}

.range-slider {
  flex: 1;
  -webkit-appearance: none;
  height: 6px;
  border-radius: 3px;
  background: #ddd;
  outline: none;
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--primary-color);
  cursor: pointer;
}

.range-value {
  width: 40px;
  font-size: 0.85rem;
  text-align: right;
}

.watermark-options {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--border-color);
}

/* 预览区域标题栏 */
.preview-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-color);
}

.preview-header h2 {
  margin: 0;
  color: var(--primary-color);
  font-size: 1.2rem;
}

.zoom-controls {
  display: flex;
  gap: 8px;
}

.zoom-btn {
  padding: 4px 12px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background-color: white;
  color: var(--text-color);
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition);
}

.zoom-btn:hover {
  background-color: var(--background-color);
  border-color: var(--primary-color);
  color: var(--primary-color);
}

/* 预览区域 */
.preview-container {
  display: flex;
  justify-content: center;
  align-items: center;
  flex: 1;
  margin-bottom: 15px;
  background-color: #f0f2f5;
  border-radius: var(--radius);
  padding: 15px;
  overflow: hidden;
  position: relative;
}

.poster-preview {
  width: 375px;
  height: 667px;
  background-color: white;
  box-shadow: var(--shadow);
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  transform-origin: center;
  transition: transform 0.3s ease;
}

.poster-preview.with-filter {
  filter: brightness(var(--brightness, 100%)) contrast(var(--contrast, 100%)) saturate(var(--saturation, 100%));
}

.poster-preview-container {
  position: relative;
}

.poster-watermark {
  position: absolute;
  color: white;
  font-size: 16px;
  padding: 5px 10px;
  font-weight: 500;
  text-shadow: 0 1px 2px rgba(0,0,0,0.5);
  pointer-events: none;
}

/* 图片上传 */
.image-upload {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.upload-preview {
  max-width: 100%;
  height: 120px;
  border: 1px dashed var(--border-color);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.upload-preview img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.upload-btn {
  display: inline-block;
  padding: 6px 12px;
  background-color: var(--secondary-color);
  color: white;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.9rem;
}

.upload-btn:hover {
  background-color: #5a6268;
}

.placeholder-message {
  text-align: center;
  color: var(--secondary-color);
  padding: 20px;
}

.detection-notice {
  margin-bottom: 15px;
}

.info-message {
  padding: 10px;
  background-color: rgba(74, 107, 255, 0.1);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--primary-color);
}

.info-message i {
  font-size: 1rem;
}

/* 按钮样式 */
.action-buttons {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-top: 10px;
}

.btn {
  padding: 10px 20px;
  border: none;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn i {
  font-size: 1.1rem;
}

.primary-btn {
  background-color: var(--primary-color);
  color: white;
}

.primary-btn:hover {
  background-color: #3a5bd9;
}

.secondary-btn {
  background-color: var(--secondary-color);
  color: white;
}

.secondary-btn:hover {
  background-color: #5a6268;
}

.btn:disabled {
  background-color: #cccccc;
  cursor: not-allowed;
}

/* 模态框样式 */
.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 999;
  display: none;
}

.modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: white;
  padding: 30px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  z-index: 1000;
  width: 80%;
  max-width: 500px;
  display: none;
}

.close-modal {
  position: absolute;
  right: 20px;
  top: 15px;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--secondary-color);
}

.close-modal:hover {
  color: var(--danger-color);
}

.modal h2 {
  margin-bottom: 20px;
  color: var(--primary-color);
}

.share-options {
  display: flex;
  justify-content: space-around;
  margin-bottom: 30px;
}

.share-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: var(--transition);
}

.share-option i {
  font-size: 2rem;
  color: var(--primary-color);
}

.share-option:hover {
  transform: translateY(-5px);
}

.share-instructions {
  background-color: var(--background-color);
  padding: 15px;
  border-radius: var(--radius);
}

.share-instructions p {
  margin-bottom: 8px;
}

/* 响应式设计 */
@media (max-width: 992px) {
  .app-main {
    flex-direction: column;
  }
  
  .preview-panel {
    margin-top: 20px;
  }
}

@media (max-width: 576px) {
  .app-header h1 {
    font-size: 2rem;
  }
  
  .templates-container {
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  }
  
  .action-buttons {
    flex-direction: column;
  }
  
  .btn {
    width: 100%;
    justify-content: center;
  }
}

/* 动画效果 */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.fade-in {
  animation: fadeIn 0.5s ease forwards;
}

/* 导航栏样式 */
.main-navbar {
  background-color: #fff;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  padding: 10px 20px;
  margin-bottom: 20px;
}

.navbar-brand {
  display: flex;
  align-items: center;
}

.brand-link {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--text-color);
}

.brand-link img {
  width: 24px;
  height: 24px;
  margin-right: 8px;
}

.brand-text {
  font-size: 18px;
  font-weight: 600;
  margin-right: 8px;
}

.brand-subtitle {
  font-size: 14px;
  color: var(--secondary-color);
  padding-left: 8px;
  border-left: 1px solid var(--border-color);
}

/* 移除旧的预览面板标题样式 */
.preview-panel h2 {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}