/* styles.css — 全局样式表，用于渲染及导出样式。 */
 
/* =========================================================== */
/* UI 样式                                                      */
/* 共用样式与去重                                               */
/* =========================================================== */

/* 主题变量统一常用色值/阴影/渐变 */
:root {
  --c-bg: #ffffff;
  --c-border: #dadce0;
  --c-text-muted: #5f6368;
  --c-primary: #1e88e5;
  --c-primary-dark: #1565c0;
  --c-purple: #667eea;
  --c-purple-dark: #764ba2;
  --c-blue-2: #42a5f5;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-overlay: 0 2px 4px rgba(0,0,0,0.04);
  --shadow-primary-2: 0 2px 6px rgba(30, 136, 229, 0.3);
  --shadow-primary-4: 0 4px 8px rgba(30, 136, 229, 0.4);
  --shadow-purple-2: 0 2px 6px rgba(102, 126, 234, 0.3);
  --shadow-purple-4: 0 4px 8px rgba(102, 126, 234, 0.4);

  --grad-primary: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-dark) 100%);
  --grad-purple: linear-gradient(135deg, var(--c-purple) 0%, var(--c-purple-dark) 100%);
  --grad-blue: linear-gradient(135deg, var(--c-blue-2) 0%, var(--c-primary) 100%);
  --grad-toolbar: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
  --grad-toolbar-bottom: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
  --grad-xhs-bg: linear-gradient(135deg, #f5f7fa 0%, #e8eaf6 100%);
}

/* 通用按钮外观（不含背景与尺寸） */
.copy-button,
.refresh-button,
.toolbar-button,
.msg-ok-btn,
.xhs-slice-btn {
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.2s ease;
}

/* 通用按钮 hover 的位移效果（各自保留独立阴影） */
.copy-button:hover,
.refresh-button:hover,
.toolbar-button:hover,
.msg-ok-btn:hover {
  transform: translateY(-1px);
}

/* 下拉选择的通用外观（各自保留尺寸差异） */
.platform-select,
.wechat-select,
.style-select {
  border: 1px solid var(--c-border);
  border-radius: 6px;
  background: white;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: var(--shadow-sm);
}

/* 平台与公众号选择的相同 hover/focus 效果（style-select 单独增强） */
.platform-select:hover,
.wechat-select:hover { border-color: var(--c-primary); }
.platform-select:focus,
.wechat-select:focus { outline: none; border-color: var(--c-primary); }
.note-preview {
  grid-template-rows: auto 1fr;
  grid-template-columns: 1fr;
  display: grid;
  min-height: 100%;
  width: 100%;
  height: 100%;
  background-color: var(--c-bg);
}

/* 预览内部平台容器需要可伸缩： */
.wechat-preview-container:not([style*="display: none"]),
.xiaohongshu-preview-container:not([style*="display: none"]) {
  flex: 1;
  display: grid !important;
  grid-template-rows: auto 1fr;
  min-height: 0; /* 允许内部滚动区域正确计算高度 */
}

.render-div {
  overflow-y: auto;
  padding: 10px;
  -webkit-user-select: text;
  user-select: text;
  min-height: 0;
}

/* 文章包裹：模拟公众号编辑器阅读宽度 */
.wechat-article-wrapper {
  max-width: 720px;
  margin: 0 auto;
  padding: 12px 18px 80px 18px; /* 底部留白方便滚动到底部操作 */
  box-sizing: border-box;
}

/* 若内部 section.note-to-mp 主题没有撑开，确保文本可见基色 */
.wechat-article-wrapper .note-to-mp {
  background: transparent;
}

.preview-toolbar {
  position: relative;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, max-content));
  gap: 12px;
  align-items: center;
  min-height: auto;
  padding: 8px 12px;
  border-bottom: 1px solid #e8eaed;
  background: var(--grad-toolbar);
  box-shadow: var(--shadow-overlay);
}

.copy-button {
  margin-right: 10px;
  padding: 6px 14px;
  background: var(--grad-primary);
  color: white;
  font-size: 13px;
  box-shadow: var(--shadow-primary-2);
}

.copy-button:hover { box-shadow: var(--shadow-primary-4); }

.refresh-button {
  margin-right: 10px;
  padding: 6px 14px;
  background: var(--grad-purple);
  color: white;
  font-size: 13px;
  box-shadow: var(--shadow-purple-2);
}

.refresh-button:hover { box-shadow: var(--shadow-purple-4); }

.upload-input {
  margin-left: 10px;
  padding: 6px 10px;
  border: 1px solid var(--c-border);
  border-radius: 6px;
  font-size: 13px;
  transition: all 0.2s ease;
}

.upload-input[type="file"] {
  cursor: pointer;
}

.upload-input:focus,
.style-select:focus {
  outline: none;
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px rgba(30, 136, 229, 0.1);
}

/* 单选按钮样式 */
.input-style[type="radio"] {
  width: 16px;
  height: 16px;
  margin: 0 6px 0 0;
  cursor: pointer;
  accent-color: var(--c-primary);
}

/* Label 标签样式 */
label {
  font-size: 13px;
  color: var(--c-text-muted);
  cursor: pointer;
  user-select: none;
  transition: color 0.2s ease;
}

label:hover { color: var(--c-primary); }

.style-label {
  margin-right: 10px;
  font-size: 13px;
  color: var(--c-text-muted);
  font-weight: 500;
  white-space: nowrap;
}

.style-select {
  margin-right: 10px;
  width: 120px;
  padding: 6px 10px;
}

.style-select:hover {
  border-color: var(--c-primary);
  box-shadow: 0 2px 6px rgba(30, 136, 229, 0.2);
}

/* focus 规则见与 .upload-input:focus 的组合声明 */

.msg-view {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--background-primary);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  font-size: 18px;
  z-index: 9999;
  display: none;
}

.msg-title {
  margin-bottom: 20px;
  max-width: 90%;
}

.msg-ok-btn {
  padding: 10px 24px;
  margin: 0 8px;
  background: var(--grad-primary);
  color: white;
  font-size: 14px;
  box-shadow: var(--shadow-primary-2);
  min-width: 80px;
}

.msg-ok-btn:hover { box-shadow: var(--shadow-primary-4); }

.msg-ok-btn:active {
  transform: translateY(0);
}

.note-mpcard-wrapper {
  margin: 20px 20px;
  background-color: rgb(250, 250, 250);
  padding: 10px 20px;
  border-radius: 10px;
}
.note-mpcard-content {
  display: grid;
  grid-auto-flow: column;
  align-items: center;
}
.note-mpcard-headimg {
  border: none !important;
  border-radius: 27px !important;
  box-shadow: none !important;
  width: 54px !important;
  height: 54px !important;
  margin: 0 !important;
}
.note-mpcard-info { 
  margin-left: 10px;
}
.note-mpcard-nickname {
  font-size: 17px;
  font-weight: 500;
  color: rgba(0, 0, 0, 0.9);
}

.note-mpcard-signature {
  font-size: 14px;
  color: rgba(0, 0, 0, 0.55);
}
.note-mpcard-foot {
  margin-top: 20px;
  padding-top: 10px;
  border-top: 1px solid #ececec;
  font-size: 14px;
  color: rgba(0, 0, 0, 0.3);
}

.loading-wrapper {
  display: grid;
  width: 100%;
  height: 100%;
  place-items: center;
}

.loading-spinner {
  width: 50px;                    /* 可调整大小 */
  height: 50px;
  border: 4px solid #fcd6ff;      /* 底色，浅灰 */
  border-top: 4px solid #bb0cdf;  /* 主色，蓝色顶部产生旋转感 */
  border-radius: 50%;             /* 圆形 */
  animation: spin 1s linear infinite; /* 旋转动画 */
}

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

/* =========================================================== */
/* Toolbar 行样式                                               */
/* =========================================================== */

.toolbar-line {
  display: grid;
  grid-auto-flow: column;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  background: white;
  border-radius: 6px;
  margin: 8px 10px;
  box-shadow: var(--shadow-sm);
}

.toolbar-line.flex-wrap {
  grid-auto-flow: row;
  grid-template-columns: repeat(auto-fit, minmax(160px, max-content));
}

.platform-selector-line {
  background: linear-gradient(135deg, #fff3e0 0%, #ffffff 100%) !important;
  border-left: 4px solid var(--c-primary);
}

/* 平台选择容器：单层 Grid 排列 */
.platform-chooser-container.platform-chooser-grid {
  display: grid;
  grid-template-columns: auto minmax(160px, 1fr) auto auto;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  background: white; /* 被 .platform-selector-line 的背景覆写 */
  border-radius: 6px;
  margin: 8px 10px;
  box-shadow: var(--shadow-sm);
}

.platform-chooser-container .toolbar-button {
  justify-self: start;
}

@media (max-width: 720px) {
  .platform-chooser-container.platform-chooser-grid {
    grid-template-columns: repeat(auto-fit, minmax(140px, max-content));
  }
}

/* =========================================================== */
/* 平台选择器样式                                               */
/* =========================================================== */

.platform-select {
  padding: 6px 12px;
  min-width: 150px;
  font-weight: 500;
}

/* =========================================================== */
/* 微信公众号选择器样式                                          */
/* =========================================================== */

.wechat-select {
  padding: 6px 12px;
  min-width: 200px;
}

/* =========================================================== */
/* 按钮样式                                                     */
/* =========================================================== */

.toolbar-button {
  padding: 6px 14px;
  background: var(--grad-primary);
  color: white;
  font-size: 13px;
  box-shadow: var(--shadow-primary-2);
}

.toolbar-button:hover { box-shadow: var(--shadow-primary-4); }

.toolbar-button.purple-gradient {
  background: var(--grad-purple);
  box-shadow: var(--shadow-purple-2);
}

.toolbar-button.purple-gradient:hover { box-shadow: var(--shadow-purple-4); }

/* =========================================================== */
/* 分隔线样式                                                   */
/* =========================================================== */

.toolbar-separator {
  width: 1px;
  height: 24px;
  background: var(--c-border);
  margin: 0 4px;
}

/* =========================================================== */
/* Doc Modal 样式                                               */
/* =========================================================== */

.doc-modal {
  width: 640px;
  height: 720px;
}

.doc-modal-content {
  display: grid;
  grid-template-rows: auto auto 1fr;
  row-gap: 8px;
  min-height: 0;
}

.doc-modal-title {
  margin-top: 0.5em;
}

.doc-modal-desc {
  margin-bottom: 1em;
  -webkit-user-select: text;
  user-select: text;
}

.doc-modal-iframe {
  min-height: 0;
}

/* =========================================================== */
/* Setting Tab 帮助文档样式                                     */
/* =========================================================== */

.setting-help-section {
  display: grid;
  grid-auto-flow: column;
  align-items: center;
  column-gap: 10px;
}

.setting-help-title {
  margin-right: 10px;
}

/* =========================================================== */
/* Xiaohongshu WebView 样式                                     */
/* =========================================================== */

.xhs-webview {
  display: none;
  width: 1200px;
  height: 800px;
}

/* =========================================================== */
/* Xiaohongshu Preview View 样式                                */
/* =========================================================== */

.xiaohongshu-preview-container {
  width: 100%;
  height: 100%;
  display: flex;
  padding: 12px;
  box-sizing: border-box;
}

.xhs-board {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  grid-template-rows: auto auto auto 1fr auto;
  grid-template-areas:
    "template template preview preview font font"
    "content content content content content content"
    "content content content content content content"
    "content content content content content content"
    "pagination pagination pagination slice slice slice";
  gap: 12px;
  width: 100%;
  background: var(--grad-xhs-bg);
  border-radius: 12px;
  padding: 16px;
  box-shadow: var(--shadow-sm);
  min-height: 0;
}

.xhs-card {
  display: flex;
  align-items: center;
  gap: 10px;
  background: white;
  border-radius: 10px;
  padding: 10px 14px;
  box-shadow: var(--shadow-sm);
}

.xhs-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--c-text-muted);
  white-space: nowrap;
}

.xhs-select {
  flex: 1 1 auto;
  padding: 6px 10px;
  border: 1px solid var(--c-border);
  border-radius: 6px;
  background: white;
  font-size: 13px;
  cursor: pointer;
  max-width: 100px;
  transition: border-color 0.2s ease;
}

.xhs-select:hover { border-color: var(--c-primary); }

.xhs-select:focus {
  outline: none;
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px rgba(30, 136, 229, 0.1);
}

.font-size-group {
  display: grid;
  grid-auto-flow: column;
  align-items: center;
  gap: 6px;
  padding: 2px;
  border: 1px solid var(--c-border);
  border-radius: 6px;
  background: #f7f9fb;
}

.font-size-btn {
  width: 26px;
  height: 26px;
  border: none;
  background: transparent;
  border-radius: 4px;
  cursor: pointer;
  font-size: 16px;
  color: #5f6368;
  transition: background 0.2s ease;
}

.font-size-btn:hover { background: #eaf1fe; }

.font-size-input {
  width: 35px;
  border: none;
  background: transparent;
  text-align: center;
  font: inherit;
  color: inherit;
}

.font-size-input:focus { outline: none; }

.xhs-area-template { grid-area: template; }
.xhs-area-preview { grid-area: preview; }
.xhs-area-font {
  grid-area: font;
  flex-wrap: nowrap;
}
.xhs-area-pagination { grid-area: pagination; justify-content: center; gap: 16px; }
.xhs-area-slice { grid-area: slice; justify-content: center; gap: 16px; }

.xhs-area-content {
  grid-area: content;
  background: white;
  border-radius: 12px;
  padding: 0;
  box-shadow: var(--shadow-sm);
  display: flex;
}

.xhs-page-container {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  background: radial-gradient(ellipse at top, rgba(255,255,255,0.1) 0%, transparent 70%);
  border-radius: 12px;
  min-height: 0;
  position: relative;
}

.xhs-page-wrapper {
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.xhs-page {
  background: white;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  border-radius: 8px;
}

.xhs-page img {
  max-width: 100%;
  height: auto;
}

.xhs-pagination {
  display: grid;
  grid-auto-flow: column;
  align-items: center;
}

.xhs-nav-btn {
  width: 36px;
  height: 36px;
  border: 1px solid var(--c-border);
  border-radius: 50%;
  cursor: pointer;
  font-size: 20px;
  background: white;
  color: #5f6368;
  transition: all 0.2s ease;
  box-shadow: var(--shadow-sm);
}

.xhs-nav-btn:hover {
  background: var(--grad-primary);
  color: white;
  border-color: var(--c-primary);
}

.xhs-page-indicator {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 500;
  color: #202124;
}

.xhs-page-number-input {
  width: 35px;
  padding: 4px 6px;
  text-align: center;
  border: 1px solid var(--c-border);
  border-radius: 6px;
  background: white;
  color: inherit;
  font: inherit;
  box-shadow: inset 0 1px 2px rgba(0,0,0,0.08);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.xhs-page-number-input:focus {
  outline: none;
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px rgba(30, 136, 229, 0.15);
}

.xhs-page-number-total {
  font-size: 14px;
  color: #5f6368;
  user-select: none;
}

.xhs-slice-btn {
  padding: 8px 20px;
  background: var(--grad-primary);
  color: white;
  font-size: 13px;
  box-shadow: var(--shadow-primary-2);
}

.xhs-slice-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(30, 136, 229, 0.4);
}

.xhs-slice-btn.secondary {
  background: var(--grad-blue);
  box-shadow: 0 2px 6px rgba(66, 165, 245, 0.3);
}

.xhs-slice-btn.secondary:hover {
  box-shadow: 0 4px 12px rgba(66, 165, 245, 0.4);
}

/* =========================================================== */
/* Xiaohongshu Login Modal 样式                                 */
/* =========================================================== */

.xiaohongshu-login-modal {
  width: 400px;
  padding: 20px;
}

.xhs-login-title {
  text-align: center;
  margin-bottom: 20px;
  color: #ff4757;
}

.xhs-login-desc {
  text-align: center;
  color: #666;
  margin-bottom: 30px;
}

.xhs-code-container {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.xhs-code-label {
  min-width: 80px;
}

.xhs-code-input-wrapper {
  flex: 1;
}

.xhs-input-full {
  width: 100%;
  font-size: 16px;
}

.xhs-send-code-btn {
  min-width: 120px;
  margin-left: 10px;
}

.xhs-status-message {
  min-height: 30px;
  margin-bottom: 20px;
  text-align: center;
  font-size: 14px;
}

.xhs-status-message.success {
  color: #27ae60;
}

.xhs-status-message.error {
  color: #e74c3c;
}

.xhs-status-message.info {
  color: #3498db;
}

.xhs-button-container {
  display: grid;
  grid-auto-flow: column;
  justify-content: center;
  gap: 15px;
  margin-top: 20px;
}

.xhs-login-btn {
  min-width: 100px;
}