@use '../../../styles/_globals.scss' as *;

:host {
  display: contents;
}

.mobile-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: calc(var(--bottom-nav-height) + env(safe-area-inset-bottom));
  box-sizing: border-box;
  background: var(--bottom-nav-bg);
  border-top: 1px solid var(--separator-color);
  box-shadow: var(--whiteframe-shadow-8dp);
  align-items: center;
  justify-content: space-between;
  padding: 0 8px;
  padding-bottom: env(safe-area-inset-bottom);
  z-index: var(--z-mobile-bottom-nav);
  display: flex;

  //// Glass effect only when background image is present
  :host-context(.hasBgImage) & {
    //backdrop-filter: blur(10px);
    //-webkit-backdrop-filter: blur(10px);
  }

  .nav-button {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: var(--bottom-nav-height);
    min-width: 64px;
    border-radius: 16px;
    transition: all 0.2s ease;

    &:hover {
      background-color: var(--mat-surface-container-high);
    }

    mat-icon {
      font-size: 24px;
      width: 24px;
      height: 24px;
      padding: 0;
      margin: 0;
    }
  }

  .add-task-button {
    width: 56px;
    height: 56px;
    margin-left: 8px;
    margin-right: 8px;
    margin-bottom: 24px;
    box-shadow: var(--mat-fab-container-elevation-shadow);
    transition: all 0.2s ease;

    &:hover {
      transform: scale(1.05);
      box-shadow:
        var(--mat-fab-container-elevation-shadow),
        0 8px 16px rgba(0, 0, 0, 0.2);
    }

    &:active {
      transform: scale(0.95);
    }

    &.smaller {
      height: 40px;
      margin-left: 8px;
      margin-right: 8px;
      margin-bottom: 0px;
    }

    mat-icon {
      font-size: 28px;
      width: 28px;
      height: 28px;
    }
  }
}

// iOS-specific: remove double safe-area padding
// Body already handles safe area, so nav doesn't need its own
:host-context(.isIOS) .mobile-bottom-nav {
  padding-bottom: 0;
}

// Material Design touch target improvements
.nav-button,
.add-task-button {
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}
