/* ============================================
   个人资料与设置 - 头像、表单、图片预览
   ============================================ */

/* 字体大小选择器 */
.font-size-selector {
  display: flex;
  gap: 8px;
}
.font-size-selector button {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--card-bg);
  color: var(--text);
  font-size: calc(var(--font-size) * 0.8125);
  cursor: pointer;
  transition: all 0.2s;
}
.font-size-selector button.active {
  background: #07c160;
  color: #fff;
  border-color: #07c160;
}

/* 头像编辑 */
.avatar-edit {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 20px;
  cursor: pointer;
  position: relative;
}
.avatar-preview {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 3px solid #07c160;
  object-fit: cover;
  margin-bottom: 8px;
}
.avatar-tap-hint {
  font-size: calc(var(--font-size) * 0.75);
  color: var(--text-secondary);
}

/* 保存按钮加大 */
.auto-save-hint {
  font-size: calc(var(--font-size) * 0.857);
  color: #07c160;
  font-weight: normal;
}
.btn-save:hover {
  background: #06ad56 !important;
}
.btn-save:disabled {
  background: #ccc !important;
  cursor: not-allowed;
}

/* 退出登录链接 - 不显眼 */
.profile-footer {
  text-align: center;
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.logout-link {
  font-size: calc(var(--font-size) * 0.8125);
  color: var(--text-secondary);
  text-decoration: none;
}
.logout-link:hover {
  color: #ff3b30;
}
.rss-link {
  font-size: calc(var(--font-size) * 0.8125);
  color: var(--text-link);
  text-decoration: none;
}
.rss-link:hover {
  text-decoration: underline;
}
.separator {
  margin: 0 8px;
  color: var(--text-secondary);
}

/* 恢复默认设置按钮 */
.profile-actions {
  text-align: center;
  margin: 16px 0;
}
.btn-reset {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 8px 16px;
  border-radius: 6px;
  font-size: calc(var(--font-size) * 0.8125);
  cursor: pointer;
  transition: all 0.2s;
}
.btn-reset:hover {
  background: var(--border);
  color: var(--text);
}
.profile-modal {
  max-width: 380px;
}
.profile-body {
  padding: 0 4px;
}
.form-group {
  margin-bottom: 16px;
}
.form-group label {
  display: block;
  font-size: calc(var(--font-size) * 0.8125);
  color: var(--text-secondary);
  margin-bottom: 6px;
}
.form-group input,
.form-group textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: calc(var(--font-size) * 0.875);
  outline: none;
  background: var(--card-bg);
  color: var(--text);
  transition: border-color 0.2s;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: #07c160;
}
.form-group textarea {
  resize: none;
  font-family: inherit;
}
.disabled-input {
  background: var(--bg) !important;
  color: var(--text-secondary) !important;
  cursor: not-allowed;
}

/* 个人资料 */
.profile-modal {
  max-width: 360px;
  border-radius: 16px;
  margin: 0 auto;
  align-self: center;
}
.profile-body {
  padding: 20px;
}
.avatar-edit {
  text-align: center;
  margin-bottom: 20px;
}
.avatar-edit img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid var(--border);
}
.avatar-edit span {
  display: block;
  margin-top: 8px;
  font-size: calc(var(--font-size) * 0.8125);
  color: var(--text-secondary);
}
.form-group {
  margin-bottom: 16px;
}
.form-group label {
  display: block;
  font-size: calc(var(--font-size) * 0.8125);
  color: var(--text-secondary);
  margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: calc(var(--font-size) * 0.875);
  background: var(--card-bg);
  color: var(--text);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #1890ff;
}
.form-group input:disabled {
  background: var(--bg);
  color: var(--text-secondary);
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: #07c160;
}
.form-group input:disabled {
  opacity: 0.6;
}

/* 图片预览 */
.image-viewer {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  flex-direction: column;
}
.image-viewer img {
  max-width: 95%;
  max-height: 85vh;
  object-fit: contain;
  transition: transform 0.2s;
  user-select: none;
}
.viewer-toolbar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  color: #fff;
  font-size: calc(var(--font-size) * 0.875);
}
.viewer-toolbar button {
  background: none;
  border: none;
  color: #fff;
  font-size: 24px;
  cursor: pointer;
  padding: 8px;
}
.viewer-nav {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  transform: translateY(-50%);
  display: flex;
  justify-content: space-between;
  padding: 0 10px;
  pointer-events: none;
}
.viewer-nav button {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  border: none;
  color: #fff;
  font-size: 24px;
  cursor: pointer;
  pointer-events: all;
  display: flex;
  align-items: center;
  justify-content: center;
}
.viewer-nav button:hover {
  background: rgba(255,255,255,0.3);
}