/* Dashboard Page - c1 No Visual (mincss + clean DOM + full a11y) */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: serif;
  background: #fff;
  color: #000;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

a {
  color: #000;
}

button, input {
  font-family: inherit;
}

.app-container {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 180px;
  border-right: 1px solid #000;
  padding: 8px;
}

.sidebar-header {
  padding-bottom: 8px;
  border-bottom: 1px solid #ccc;
  margin-bottom: 8px;
}

.app-logo {
  font-size: 18px;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-item {
  display: flex;
  justify-content: space-between;
  padding: 4px;
  text-decoration: none;
}

.nav-item.active {
  font-weight: bold;
  background: #eee;
}

.nav-badge {
  color: #666;
}

.sidebar-footer {
  margin-top: 16px;
  padding-top: 8px;
  border-top: 1px solid #ccc;
}

.btn-compose {
  width: 100%;
  background: #000;
  color: #fff;
  border: none;
  padding: 8px;
  cursor: pointer;
}

.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.main-header {
  display: flex;
  justify-content: space-between;
  padding: 8px;
  border-bottom: 1px solid #000;
}

.search-container {
  display: flex;
}

.search-input {
  border: 1px solid #000;
  padding: 4px;
  width: 300px;
}

.header-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

.btn-icon,
.btn-toolbar {
  background: #fff;
  border: 1px solid #000;
  padding: 4px 8px;
  cursor: pointer;
}

.user-avatar {
  border: 1px solid #000;
  padding: 4px 8px;
}

.email-toolbar {
  display: flex;
  justify-content: space-between;
  padding: 8px;
  border-bottom: 1px solid #ccc;
}

.toolbar-left,
.toolbar-right {
  display: flex;
  gap: 8px;
  align-items: center;
}

.checkbox-container {
  display: flex;
  align-items: center;
  gap: 4px;
}

.email-count {
  color: #666;
  font-size: 12px;
}

.email-list {
  flex: 1;
}

.email-item {
  display: flex;
  align-items: center;
  padding: 8px;
  border-bottom: 1px solid #eee;
  gap: 8px;
}

.email-item.unread {
  background: #f5f5f5;
  font-weight: bold;
}

.btn-star {
  background: none;
  border: none;
  cursor: pointer;
  font-family: monospace;
}

.btn-star.starred {
  color: #000;
}

.email-sender {
  width: 120px;
  font-size: 14px;
}

.email-content {
  flex: 1;
  overflow: hidden;
}

.email-subject {
  font-size: 14px;
}

.email-preview {
  color: #666;
  font-size: 14px;
  font-weight: normal;
}

.email-meta {
  display: flex;
  gap: 8px;
  font-size: 12px;
  color: #666;
}

.email-attachment {
  font-family: monospace;
}