:host {
  display: block;
}
.app-navigation {
  position: fixed;
  z-index: 20;
  right: 0;
  bottom: 0;
  left: 0;
  height: calc(72px + env(safe-area-inset-bottom));
  padding: 6px 10px env(safe-area-inset-bottom);
  border-top: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface) 94%, transparent);
  box-shadow: 0 -10px 30px rgba(25, 40, 35, 0.06);
  backdrop-filter: blur(18px);
}
.sidebar-brand,
.sidebar-user {
  display: none;
}
.navigation-items {
  display: grid;
  height: 100%;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 4px;
}
.navigation-item.mat-mdc-button {
  --mdc-text-button-label-text-color: var(--text-muted);
  min-width: 0;
  height: 60px;
  border-radius: 14px;
  padding: 5px 4px;
  font-weight: 650;
  letter-spacing: 0;
}
.navigation-item .mat-mdc-button-touch-target {
  height: 60px;
}
.navigation-item svg {
  width: 21px;
  height: 21px;
  margin: 0 auto 4px;
}
.navigation-item span {
  display: block;
  overflow: hidden;
  font-size: 0.66rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.navigation-item.active {
  --mdc-text-button-label-text-color: var(--accent);
  background: var(--surface-accent);
}
@media (min-width: 960px) {
  .app-navigation {
    top: 0;
    right: auto;
    bottom: auto;
    width: 256px;
    height: 100vh;
    padding: 26px 18px;
    border-top: 0;
    border-right: 1px solid var(--border);
    background: var(--surface);
    box-shadow: none;
    backdrop-filter: none;
  }
  .sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 8px 32px;
  }
  .sidebar-brand > div {
    display: flex;
    flex-direction: column;
    font-size: 0.86rem;
    line-height: 1.15;
  }
  .sidebar-brand strong {
    font-size: 1rem;
  }
  .sidebar-brand span:last-child {
    color: var(--text-muted);
  }
  .navigation-items {
    display: flex;
    height: auto;
    flex-direction: column;
    gap: 6px;
  }
  .navigation-item.mat-mdc-button {
    width: 100%;
    height: 48px;
    justify-content: flex-start;
    border-radius: 13px;
    padding: 0 14px;
  }
  .navigation-item .mat-mdc-button-touch-target {
    height: 48px;
  }
  .navigation-item .mdc-button__label {
    display: flex;
    align-items: center;
    gap: 12px;
  }
  .navigation-item svg {
    width: 20px;
    height: 20px;
    margin: 0;
  }
  .navigation-item span {
    font-size: 0.86rem;
  }
  .sidebar-user {
    position: absolute;
    right: 18px;
    bottom: 24px;
    left: 18px;
    display: grid;
    grid-template-columns: 36px minmax(0, 1fr);
    gap: 10px;
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--surface-soft);
  }
  .sidebar-user > div:nth-child(2) {
    display: flex;
    min-width: 0;
    flex-direction: column;
    justify-content: center;
  }
  .sidebar-user strong,
  .sidebar-user span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .sidebar-user strong {
    font-size: 0.82rem;
  }
  .sidebar-user span {
    color: var(--text-muted);
    font-size: 0.69rem;
  }
  .logout-action.mat-mdc-button {
    --mdc-text-button-label-text-color: var(--text-muted);
    grid-column: 1 / -1;
    height: 34px;
    border-top: 1px solid var(--border);
    border-radius: 0;
    font-size: 0.75rem;
  }
}