/* =============================================
   FreeMail - Apple Theme Override v3.0
   基于 Apple Human Interface Guidelines
   优先级高于 app.css
   ============================================= */

/* ===== 导入设计系统变量 ===== */
@import url('./base/variables.css');

/* ===== 覆盖 Body 背景 ===== */
body {
  background: var(--surface-secondary) !important;
  font-family: var(--font-sans) !important;
  font-size: var(--text-base) !important;
  line-height: 1.47059 !important;
  letter-spacing: -0.022em !important;
}

/* 移除所有背景动画 */
body::before,
body::after {
  display: none !important;
}

/* ===== 导航栏 (Apple 毛玻璃) ===== */
.topbar {
  background: rgba(255, 255, 255, 0.72) !important;
  backdrop-filter: saturate(180%) blur(20px) !important;
  -webkit-backdrop-filter: saturate(180%) blur(20px) !important;
  border-bottom: 1px solid var(--border) !important;
  box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.5) inset !important;
  max-width: 1280px !important;
  padding: 12px 22px !important;
}

/* 移除导航栏渐变条 */
.topbar::before {
  display: none !important;
}

/* 品牌 - 移除渐变动画 */
.brand {
  font-size: var(--text-xl) !important;
  font-weight: 600 !important;
}

.brand:hover {
  transform: none !important;
  opacity: 0.8 !important;
}

.brand span,
.brand-text {
  background: none !important;
  -webkit-background-clip: unset !important;
  -webkit-text-fill-color: var(--text) !important;
  background-clip: unset !important;
  color: var(--text) !important;
  animation: none !important;
}

/* 品牌图标 - 移除动画 */
.brand-icon {
  animation: none !important;
  filter: none !important;
}

/* 角色徽章 - Apple 纯色风格 */
.role-badge {
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  font-weight: 500 !important;
  font-size: 12px !important;
  padding: 4px 10px !important;
}

.role-badge:hover {
  transform: none !important;
}

.role-user {
  background: var(--gray-200) !important;
  border: 1px solid var(--border) !important;
  box-shadow: none !important;
  color: var(--text-light) !important;
}

.role-admin {
  background: var(--green-light) !important;
  border: 1px solid var(--green) !important;
  box-shadow: none !important;
  color: var(--green) !important;
}

.role-super {
  background: var(--blue) !important;
  border: none !important;
  box-shadow: none !important;
  text-shadow: none !important;
  color: #FFFFFF !important;
}

/* ===== 按钮系统 (Apple 纯色) ===== */
.btn {
  background: var(--blue) !important;
  color: #FFFFFF !important;
  border: none !important;
  border-radius: var(--radius-md) !important;
  padding: 10px 20px !important;
  font-size: var(--text-base) !important;
  font-weight: 500 !important;
  transition: var(--transition) !important;
  box-shadow: none !important;
  cursor: pointer;
}

.btn::before,
.btn::after {
  display: none !important;
}

.btn:hover {
  background: var(--blue-hover) !important;
  transform: none !important;
  box-shadow: none !important;
}

.btn:active {
  background: var(--blue-active) !important;
  transform: scale(0.98) !important;
}

/* 次要按钮 */
.btn-secondary,
.btn-ghost {
  background: var(--blue-light) !important;
  color: var(--blue) !important;
  border: none !important;
}

.btn-secondary:hover,
.btn-ghost:hover {
  background: rgba(0, 122, 255, 0.15) !important;
  color: var(--blue) !important;
  border: none !important;
  box-shadow: none !important;
  transform: none !important;
}

/* 危险按钮 */
.btn-danger {
  background: var(--red) !important;
  color: #FFFFFF !important;
  border: none !important;
}

.btn-danger:hover {
  background: var(--red-hover) !important;
  transform: none !important;
  box-shadow: none !important;
}

/* 主按钮 */
.btn-primary {
  background: var(--blue) !important;
  color: #FFFFFF !important;
  border: none !important;
}

.btn-primary:hover {
  background: var(--blue-hover) !important;
}

/* 生成按钮 */
.btn-generate {
  background: #FFFFFF !important;
  color: var(--text) !important;
  border: 1px solid var(--border) !important;
  box-shadow: var(--shadow-sm) !important;
}

.btn-generate:hover {
  background: var(--gray-50) !important;
  border-color: var(--border-medium) !important;
  box-shadow: var(--shadow-sm) !important;
  transform: none !important;
}

/* 按钮图标 - 移除动画 */
.btn-icon {
  transition: none !important;
}

.btn:hover .btn-icon {
  transform: none !important;
}

/* ===== 卡片系统 (Apple 纯色) ===== */
.card {
  background: var(--card) !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  border-radius: var(--radius-xl) !important; /* 20px */
  box-shadow: var(--shadow-sm) !important;
  border: 1px solid var(--border) !important;
  padding: 32px !important;
}

/* 移除卡片渐变条和伪元素 */
.card::before,
.card::after {
  display: none !important;
}

.card:hover {
  box-shadow: var(--shadow-md) !important;
  transform: translateY(-2px) !important;
  border-color: var(--border-medium) !important;
}

/* 生成卡片 */
.generate-card {
  background: var(--card) !important;
}

/* 收件箱卡片 */
.inbox-card {
  background: var(--card) !important;
}

/* ===== 侧边栏 (Apple 风格) ===== */
.sidebar {
  background: var(--card) !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  border-radius: var(--radius-xl) !important;
  border: 1px solid var(--border) !important;
  box-shadow: var(--shadow-sm) !important;
}

/* 移除侧边栏渐变条 */
.sidebar::before {
  display: none !important;
}

.sidebar:hover {
  box-shadow: var(--shadow-md) !important;
  transform: translateY(-2px) !important;
}

/* ===== 邮箱项 (移除复杂效果) ===== */
.mailbox-item {
  background: var(--card) !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-sm) !important;
  cursor: pointer;
}

.mailbox-item::before,
.mailbox-item::after {
  display: none !important;
}

.mailbox-item:hover {
  background: var(--gray-50) !important;
  border-color: var(--border-medium) !important;
  transform: none !important;
  box-shadow: none !important;
}

.mailbox-item.selected {
  background: var(--blue-light) !important;
  border: 2px solid var(--blue) !important;
  box-shadow: none !important;
  transform: none !important;
}

.mailbox-item.selected::before {
  display: none !important;
}

/* 置顶邮箱 */
.mailbox-item.pinned {
  background: var(--yellow-light) !important;
  border: 1px solid var(--yellow) !important;
  box-shadow: none !important;
}

.mailbox-item.pinned:hover {
  background: rgba(255, 204, 0, 0.15) !important;
  box-shadow: none !important;
  transform: none !important;
}

/* ===== 邮箱显示区域 ===== */
.email-display {
  background: #FFFFFF !important;
  border: 2px solid var(--border) !important;
  border-radius: var(--radius-md) !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

.email-display::before {
  display: none !important;
}

.email-display.has-email {
  border-color: var(--blue) !important;
  background: var(--blue-light) !important;
  color: var(--blue) !important;
  animation: none !important;
  box-shadow: none !important;
}

.email-display.has-email::before {
  display: none !important;
}

/* ===== 状态徽章 ===== */
.status-badge {
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

.status-badge::before {
  display: none !important;
}

/* ===== 移除所有图标动画 ===== */
.card-icon,
.sidebar-icon,
.section-icon,
.label-icon {
  animation: none !important;
  filter: none !important;
}

/* ===== 侧边栏切换按钮 ===== */
.sidebar-toggle-btn {
  background: #FFFFFF !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-sm) !important;
  box-shadow: var(--shadow-xs) !important;
}

.sidebar-toggle-btn::before {
  display: none !important;
}

.sidebar-toggle-btn:hover {
  background: var(--gray-50) !important;
  border-color: var(--border-medium) !important;
  box-shadow: var(--shadow-sm) !important;
  transform: none !important;
}

/* ===== 输入框 (Apple 风格) ===== */
.input,
.select,
.textarea {
  background: #FFFFFF !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-sm) !important;
  font-size: var(--text-base) !important;
  padding: 10px 12px !important;
}

.input:focus,
.select:focus,
.textarea:focus {
  outline: none !important;
  border-color: var(--blue) !important;
  box-shadow: 0 0 0 3px var(--blue-light) !important;
  transform: none !important;
}

/* ===== 配置表单 ===== */
.config-form {
  background: transparent !important;
  border: none !important;
  padding: 0 !important;
}

/* ===== 容器 ===== */
.container {
  max-width: 1280px !important;
  padding: 20px 22px !important;
}

/* ===== 模态框 ===== */
.modal-card {
  background: var(--card) !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  border-radius: var(--radius-xl) !important;
  box-shadow: var(--shadow-lg) !important;
  border: 1px solid var(--border) !important;
}

.modal-card::before,
.modal-card::after {
  display: none !important;
}

/* ===== 加载指示器 ===== */
.spinner {
  border-color: var(--blue-light) !important;
  border-top-color: var(--blue) !important;
}

/* ===== 暗色模式适配 ===== */
@media (prefers-color-scheme: dark) {
  .topbar {
    background: rgba(28, 28, 30, 0.72) !important;
    border-bottom-color: var(--border) !important;
  }
  
  .btn-generate {
    background: var(--card) !important;
    border-color: var(--border) !important;
  }
  
  .btn-generate:hover {
    background: var(--surface-tertiary) !important;
  }
  
  .input,
  .select,
  .textarea {
    background: var(--card) !important;
  }
}

/* ===== 响应式优化 ===== */
@media (max-width: 768px) {
  .container {
    padding: 16px !important;
  }
  
  .topbar {
    padding: 10px 16px !important;
  }
  
  .card {
    padding: 20px !important;
  }
}

/* ===== 添加 cursor pointer ===== */
.btn,
.card,
.mailbox-item,
.sidebar-toggle-btn,
.brand,
.nav-actions > *,
button {
  cursor: pointer !important;
}

/* ===== 移除过度动画 ===== */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}