/* ============================================
   settings.css - 设置页面样式
   by yuyu
   ============================================ */

/* ---- 页面布局 ---- */
.settings-body {
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ---- 标题区 ---- */
.settings-hero {
  text-align: center;
  padding: 100px 24px 24px;
}

.settings-hero-title {
  font-size: 32px;
  font-weight: 800;
  color: var(--text-primary);
  margin: 0 0 8px;
  letter-spacing: 2px;
}

.settings-hero-en {
  font-size: 13px;
  color: var(--text-muted);
  margin: 0 0 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* ---- 设置区域 ---- */
.settings-section {
  max-width: 700px;
  margin: 0 auto;
  padding: 16px 24px 40px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* ---- 小标题（实验功能 / 基础设置） ---- */
.settings-subtitle {
  text-align: center;
  font-size: 16px;
  color: var(--text-muted);
  letter-spacing: 2px;
  margin: 32px 0 20px;
  padding: 8px 16px;
}

.settings-subtitle:first-child {
  margin-top: 0;
}

/* ---- 实验功能行（开关在左，文字在右） ---- */
.settings-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 20px;
}

.settings-row-label {
  font-size: 15px;
  color: var(--text-primary);
  font-weight: 500;
}

/* 标签与其副标题（如“目前仅支持电脑使用”）上下排列 */
.settings-row-txt {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

/* 电脑专属提示小字 */
.settings-pc-only {
  font-size: 12px;
  color: var(--text-muted, #6a6a7a);
  opacity: 0.8;
}

/* by yuyu */
/* 实验功能敬请期待标签 */
.settings-coming-soon {
  font-size: 12px;
  color: #e53e3e;
  font-weight: 500;
  margin-left: 4px;
  vertical-align: middle;   /* 与开关垂直居中对齐，略微偏中 */
}

/* 新手教程开关后方的“敬请期待”：相比开关再上移 3px */
.settings-coming-soon-top {
  display: inline-block;
  transform: translateY(-3px);
}

/* 实验功能开关禁用状态 */
.glass-toggle-locked {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* ---- 基础设置项（靠左排列） ---- */
.settings-item {
  padding: 16px 20px;
}

.settings-item-label {
  font-size: 15px;
  color: var(--text-primary);
  font-weight: 500;
  margin-bottom: 14px;
}

/* ---- 语言选项 ---- */
.settings-lang-opts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.settings-lang-opt {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 16px;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 13px;
  line-height: 1.4;
}

.settings-lang-opt:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent-glow);
  transform: translateY(-2px);
}

.settings-lang-opt.active {
  background: var(--bg-card-hover);
  border-color: var(--accent);
}

.settings-lang-region {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 3px;
}

/* ---- 主题颜色圆点 ---- */
.settings-theme-dots {
  display: flex;
  align-items: center;
  gap: 14px;
}

/* ---- 主题颜色改变设置按钮 ---- */
.settings-transition-btns {
  display: flex;
  gap: 12px;
}

.settings-transition-btn {
  padding: 10px 24px;
  font-size: 14px;
  font-weight: 500;
  border: 1px solid var(--glass-border);
  background: var(--bg-card);
  color: var(--text-primary);
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.settings-transition-btn:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent-glow);
}

.settings-transition-btn.active {
  background: var(--bg-card-hover);
  border-color: var(--accent);
  color: var(--accent);
}

/* by yuyu */
/* ---- 卡片显示模式按钮 ---- */
.settings-cardmode-btns {
  display: flex;
  gap: 12px;
}

.settings-cardmode-btn {
  padding: 10px 24px;
  font-size: 14px;
  font-weight: 500;
  border: 1px solid var(--glass-border);
  background: var(--bg-card);
  color: var(--text-primary);
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.settings-cardmode-btn:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent-glow);
}

.settings-cardmode-btn.active {
  background: var(--bg-card-hover);
  border-color: var(--accent);
  color: var(--accent);
}

@media (max-width: 600px) {
  .settings-cardmode-btns {
    flex-direction: column;
  }
  .settings-cardmode-btn {
    text-align: center;
  }
}

/* ============================================
   玻璃拟态开关（透明效果 + 鼠标悬停发光）
   by yuyu
   ============================================ */
.settings-toggle-wrap {
  display: inline-block;
}

.glass-toggle {
  width: 52px;
  height: 28px;
  border-radius: 14px;
  background: transparent;
  border: 1px solid var(--glass-border);
  position: relative;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* by yuyu */
/* 鼠标在内部时发光（蓝光） */
.glass-toggle:hover {
  border-color: #007AFF;
  box-shadow:
    inset 0 1px 3px rgba(0, 0, 0, 0.1),
    0 0 16px rgba(0, 122, 255, 0.35),
    0 0 32px rgba(0, 122, 255, 0.15);
}

[data-theme="light"] .glass-toggle:hover {
  box-shadow:
    inset 0 1px 3px rgba(0, 0, 0, 0.08),
    0 0 16px rgba(0, 122, 255, 0.3),
    0 0 32px rgba(0, 122, 255, 0.12);
}

/* 开关圆点 */
/* box-sizing: border-box 下，toggle 内容区 = 50px(宽) × 26px(高) */
/* knob 22×22，各边留 2px 间距：top:2px / left:2px(关) / left:26px(开) */
.glass-toggle-knob {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--text-muted, #666);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

/* 开启状态（蓝光） */
.glass-toggle.on {
  border-color: #007AFF;
}

.glass-toggle.on .glass-toggle-knob {
  left: 26px;
  background: #007AFF;
  box-shadow: 0 0 10px rgba(0, 122, 255, 0.5);
}

/* by yuyu */
/* 橙色主题：开关圆点及发光改为白色 */
[data-theme="orange"] .glass-toggle.on {
  border-color: #ffffff;
}

[data-theme="orange"] .glass-toggle.on .glass-toggle-knob {
  background: #ffffff;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.6);
}

[data-theme="orange"] .glass-toggle:hover {
  border-color: #ffffff;
  box-shadow:
    inset 0 1px 3px rgba(0, 0, 0, 0.1),
    0 0 16px rgba(255, 255, 255, 0.35),
    0 0 32px rgba(255, 255, 255, 0.15);
}

/* ---- 页脚 ---- */
.settings-footer {
  text-align: center;
  padding: 20px 24px;
  border-top: 1px solid var(--border-color);
}

.settings-footer p {
  margin: 2px 0;
  font-size: 13px;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

/* ---- 响应式 ---- */
@media (max-width: 768px) {
  .settings-hero-title {
    font-size: 26px;
  }
  .settings-hero {
    padding: 72px 16px 16px;
  }
  .settings-section {
    padding: 12px 16px 30px;
  }
}

@media (max-width: 600px) {
  .settings-lang-opts {
    flex-direction: column;
    align-items: stretch;
  }
  .settings-lang-opt {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
  .settings-transition-btns {
    flex-direction: column;
  }
  .settings-transition-btn {
    text-align: center;
  }
}

/* ============================================
   by yuyu
   底部 Bug 反馈入口按钮（settings 页最下方）
   ============================================ */
.settings-body .footer-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.footer-bug-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 30px;
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--glass-border);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.5px;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.footer-bug-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 0 18px var(--accent-glow);
  transform: translateY(-2px);
}

/* by yuyu */
/* 设置页：Bug 反馈下方的「返回首页」按钮微微下移 20px */
.settings-body .footer-section .footer-home-btn {
  margin-top: 20px;
}