/**
 * Base styles and layout – matches csm-ui.
 * Load after Bootstrap to override defaults. No universal margin/padding reset
 * so Bootstrap's grid, navbar, and utilities keep working.
 */

html {
  box-sizing: border-box;
}

*,
*::before,
*::after {
  box-sizing: inherit;
}

body {
  margin: 0;
  font-family: var(--csm-font-family);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: var(--csm-color-bg-page);
  color: var(--csm-color-text-primary);
}

/* Navbar – csm-ui style: light background, dark text, subtle border */
.csm-navbar {
  background-color: var(--csm-color-bg-card) !important;
  border-bottom: 1px solid var(--csm-color-border-light);
  box-shadow: var(--csm-shadow-card);
}

.csm-navbar .navbar-brand {
  color: var(--csm-color-text-primary) !important;
  font-weight: var(--csm-font-weight-semibold);
  font-size: 1.125rem;
}

.csm-navbar .nav-link {
  color: var(--csm-color-text-secondary) !important;
  font-size: var(--csm-font-size-sm);
}

.csm-navbar .nav-link:hover {
  color: var(--csm-color-text-primary) !important;
}

.csm-navbar .nav-link i {
  margin-right: var(--csm-space-2);
}

/* User avatar (first letter) in navbar – right side */
.user-avatar-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 1px solid var(--csm-color-border-light, #e5e7eb);
  border-radius: 50%;
  background: var(--csm-color-bg-card, #fff);
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}

.user-avatar-btn:hover,
.user-avatar-btn:focus {
  background-color: var(--csm-color-bg-header-hover, #f3f4f6);
  border-color: var(--csm-color-border, #d1d5db);
  outline: none;
}

.user-avatar-btn::after {
  display: none;
}

.user-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background-color: var(--csm-color-primary);
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1;
}

.user-dropdown-menu {
  min-width: 12rem;
  padding: 0.5rem 0;
  background-color: var(--csm-color-bg-card);
  border: 1px solid var(--csm-color-border-light);
  border-radius: var(--csm-radius-md);
  box-shadow: var(--csm-shadow-card);
}

.user-dropdown-name,
.user-dropdown-email {
  padding: 0.375rem 1rem;
  font-size: var(--csm-font-size-sm);
  white-space: nowrap;
}

.user-dropdown-name {
  font-weight: 600;
  color: var(--csm-color-text-primary);
}

.user-dropdown-email {
  font-weight: 400;
  color: var(--csm-color-text-secondary);
  border-top: 1px solid var(--csm-color-border-light);
}

.user-dropdown-divider {
  margin: 0.25rem 0;
  border-color: var(--csm-color-border-light);
}

.user-dropdown-logout {
  display: flex;
  align-items: center;
  padding: 0.5rem 1rem;
  font-size: var(--csm-font-size-sm);
  color: var(--csm-color-text-primary) !important;
  background: none !important;
}

.user-dropdown-logout:hover,
.user-dropdown-logout:focus {
  background-color: var(--csm-color-bg-header-hover) !important;
  color: var(--csm-color-text-primary) !important;
}

.user-dropdown-logout-icon {
  margin-right: var(--csm-space-2);
  color: var(--csm-color-text-secondary);
}