WechatExplorer/src/renderer/src/styles/foundation.scss

:root {
  --bg-color: #f5f5f5;
  --sidebar-bg: #e7e7e7;
  --sidebar-hover: #d6d6d6;
  --sidebar-active: #c6c6c6;
  --chat-bg: #f5f5f5;
  --message-bg-user: #95ec69;
  --message-bg-other: #ffffff;
  --text-color: #000000;
  --border-color: #dcdcdc;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--wxex-font);
  background-color: var(--wxex-bg-app);
  color: var(--wxex-text-primary);
  height: 100vh;
  overflow: hidden;
}

#root {
  height: 100%;
  display: flex;
}

.app-shell {
  box-sizing: border-box;
  display: flex;
  width: 100%;
  height: 100%;
  min-height: 0;
  min-width: 0;
  overflow: hidden;
  background: var(--wxex-bg-app);
}

.app-primary-rail {
  box-sizing: border-box;
  width: var(--wxex-nav-width);
  flex: 0 0 var(--wxex-nav-width);
  height: 100%;
  min-height: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  border-right: 1px solid var(--wxex-border);
  background: var(--wxex-bg-sidebar);
  padding: 12px 8px;
  overflow: hidden;
  -webkit-app-region: drag;
}

.app-brand {
  box-sizing: border-box;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 12px;
  background: transparent;
  -webkit-app-region: no-drag;

  img {
    display: block;
    width: 42px;
    height: 42px;
    border-radius: 12px;
  }
}

.primary-navigation {
  box-sizing: border-box;
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 6px;
  width: 100%;
  margin-top: 18px;
  -webkit-app-region: no-drag;
}

.primary-nav-item {
  width: 100%;
  height: 58px;
  flex: 0 0 58px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  border: 0;
  border-radius: var(--wxex-radius-md);
  background: transparent;
  color: var(--wxex-text-secondary);
  cursor: pointer;
  font-family: var(--wxex-font);

  &:hover {
    background: rgba(255, 255, 255, 0.46);
    color: var(--wxex-text-primary);
  }

  &.active {
    background: var(--wxex-brand-soft);
    color: var(--wxex-brand);
  }
}

.primary-nav-mark {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;

  svg {
    width: 22px;
    height: 22px;
  }

  path,
  circle {
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
  }
}

.primary-nav-label {
  font-size: 12px;
  line-height: 16px;
  font-weight: 600;
  white-space: nowrap;
}

.app-rail-account {
  box-sizing: border-box;
  width: 100%;
  flex: 0 0 auto;
  -webkit-app-region: no-drag;
}

.account-summary {
  box-sizing: border-box;
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 0;
  border-radius: var(--wxex-radius-md);
  background: transparent;
  color: var(--wxex-text-primary);
  font-family: var(--wxex-font);
  text-align: left;

  &:hover {
    background: rgba(255, 255, 255, 0.72);
  }
}

.account-summary.compact {
  justify-content: center;
  cursor: pointer;
  padding: 8px 0;
}

.account-summary-avatar {
  box-sizing: border-box;
  position: relative;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border-radius: var(--wxex-radius-md);
  background: var(--wxex-bg-elevated);
  color: var(--wxex-brand);
  font-size: 14px;
  font-weight: 700;
  overflow: hidden;

  img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
}

.account-summary-status {
  position: absolute;
  right: 2px;
  bottom: 2px;
  width: 9px;
  height: 9px;
  border: 2px solid var(--wxex-bg-elevated);
  border-radius: 999px;
  background: var(--wxex-text-muted);

  &.ready {
    background: var(--wxex-success);
  }
}

.account-summary:not(.compact) .account-summary-avatar .account-summary-status {
  display: none;
}

.account-summary-text {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.account-summary-name {
  overflow: hidden;
  color: var(--wxex-text-primary);
  font-size: 13px;
  font-weight: 600;
  line-height: 18px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.account-summary-meta {
  overflow: hidden;
  color: var(--wxex-text-muted);
  font-size: 12px;
  line-height: 16px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.account-summary-state {
  overflow: hidden;
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--wxex-text-secondary);
  font-size: 12px;
  line-height: 16px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.account-summary-state-dot {
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-radius: 999px;
  background: var(--wxex-text-muted);

  &.ready {
    background: var(--wxex-success);
  }
}

.account-summary-settings {
  box-sizing: border-box;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border: 0;
  border-radius: var(--wxex-radius-sm);
  background: transparent;
  color: var(--wxex-text-muted);
  cursor: pointer;

  &:hover {
    background: var(--wxex-brand-soft);
    color: var(--wxex-brand);
  }

  svg {
    width: 17px;
    height: 17px;
  }

  path {
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
  }
}

.app-shell-main {
  box-sizing: border-box;
  flex: 1;
  min-width: 0;
  min-height: 0;
  height: 100%;
  display: flex;
  align-items: stretch;
  overflow: hidden;
  padding-top: var(--wxex-shell-content-top);
  background: var(--wxex-bg-main);
}

.app-page-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  color: var(--wxex-text-secondary);
  text-align: center;

  h2 {
    margin: 0 0 8px;
    color: var(--wxex-text-primary);
    font-size: 20px;
    font-weight: 600;
    line-height: 28px;
  }

  p {
    margin: 0;
    font-size: 13px;
    line-height: 20px;
  }
}
.app-page-placeholder-eyebrow {
  margin-bottom: 8px;
  color: var(--wxex-brand);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0;
}


.app-container {
  display: flex;
  width: 100%;
  height: 100%;
  min-height: 0;
  min-width: 0;
  align-items: stretch;
  overflow: hidden;
}