// Badge, Chip, Tag, Status, Count, Error, Read-Only, Phase, User, Binding Indicator
// MD3 CSS custom properties — no Tailwind, no inline styles

// ─── Chip (general-purpose pill with optional remove button) ─────────────────

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 10px;
  border-radius: 16px;
  font-size: 12px;
  font-weight: 500;
  background: color-mix(in srgb, var(--mat-sys-primary) 12%, transparent);
  color: var(--mat-sys-primary);
  transition: background 150ms ease;

  &--sm {
    padding: 1px 6px;
    font-size: 11px;
    gap: 4px;
  }

  &--lg {
    padding: 4px 12px;
    font-size: 13px;
    gap: 8px;
  }

  &--primary {
    background: color-mix(in srgb, var(--mat-sys-primary) 12%, transparent);
    color: var(--mat-sys-primary);
  }

  &--secondary {
    background: color-mix(in srgb, var(--mat-sys-secondary) 12%, transparent);
    color: var(--mat-sys-secondary);
  }

  &--tertiary {
    background: color-mix(in srgb, var(--mat-sys-tertiary) 12%, transparent);
    color: var(--mat-sys-tertiary);
  }

  &--error {
    background: color-mix(in srgb, var(--mat-sys-error) 12%, transparent);
    color: var(--mat-sys-error);
  }

  &--muted {
    background: color-mix(in srgb, var(--mat-sys-on-surface-variant) 12%, transparent);
    color: var(--mat-sys-on-surface-variant);
  }

  &__remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: none;
    background: transparent;
    cursor: pointer;
    padding: 1px;
    color: inherit;
    transition: background 120ms ease;

    &:hover {
      background: color-mix(in srgb, currentColor 12%, transparent);
    }
  }

  &__remove-icon--sm {
    width: 12px;
    height: 12px;
  }

  &__remove-icon--md {
    width: 14px;
    height: 14px;
  }
}

// ─── Tag (minimal pill label, variant + size from parent) ───────────────────

.tag {
  display: inline-flex;
  align-items: center;
  border-radius: 16px;
  font-weight: 500;
  transition: background 150ms ease;

  &--sm {
    padding: 1px 6px;
    font-size: 11px;
  }

  &--md {
    padding: 2px 10px;
    font-size: 12px;
  }

  &--lg {
    padding: 4px 12px;
    font-size: 13px;
  }

  &--primary {
    background: color-mix(in srgb, var(--mat-sys-primary) 12%, transparent);
    color: var(--mat-sys-primary);
  }

  &--secondary {
    background: color-mix(in srgb, var(--mat-sys-secondary) 12%, transparent);
    color: var(--mat-sys-secondary);
  }

  &--muted {
    background: color-mix(in srgb, var(--mat-sys-on-surface-variant) 12%, transparent);
    color: var(--mat-sys-on-surface-variant);
  }
}

// ─── Status badge ───────────────────────────────────────────────────────────

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 500;
  background: color-mix(in srgb, var(--mat-sys-on-surface-variant) 12%, transparent);
  color: var(--mat-sys-on-surface-variant);

  &--active {
    background: color-mix(in srgb, #16a34a 12%, transparent);
    color: #16a34a;
  }

  &--inactive {
    background: color-mix(in srgb, var(--mat-sys-on-surface-variant) 12%, transparent);
    color: var(--mat-sys-on-surface-variant);
  }

  &--pending {
    background: color-mix(in srgb, #d97706 12%, transparent);
    color: #d97706;
  }

  &--error {
    background: color-mix(in srgb, var(--mat-sys-error) 12%, transparent);
    color: var(--mat-sys-error);
  }

  &--primary {
    background: color-mix(in srgb, var(--mat-sys-primary) 12%, transparent);
    color: var(--mat-sys-primary);
  }
}

// ─── Count badge (absolute-positioned numeric bubble) ───────────────────────

.count-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  padding: 0;
  font-weight: 600;
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--mat-sys-error);
  color: var(--mat-sys-on-error);
  line-height: 1;

  &--sm {
    width: 20px;
    height: 20px;
    font-size: 10px;
  }

  &--md {
    width: 24px;
    height: 24px;
    font-size: 12px;
  }

  &--destructive {
    background: var(--mat-sys-error);
    color: var(--mat-sys-on-error);
  }

  &--primary {
    background: var(--mat-sys-primary);
    color: var(--mat-sys-on-primary);
  }
}

// ─── Error badge (alias of count-badge with error semantics) ─────────────────

.error-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  padding: 0;
  font-weight: 600;
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--mat-sys-error);
  color: var(--mat-sys-on-error);
  line-height: 1;

  &--sm {
    width: 20px;
    height: 20px;
    font-size: 10px;
  }

  &--md {
    width: 24px;
    height: 24px;
    font-size: 12px;
  }

  &--destructive {
    background: var(--mat-sys-error);
    color: var(--mat-sys-on-error);
  }
}

// ─── Read-only badge ────────────────────────────────────────────────────────

.read-only-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 500;
  background: color-mix(in srgb, var(--mat-sys-surface-variant) 60%, transparent);
  color: var(--mat-sys-on-surface-variant);
  border: 1px solid var(--mat-sys-outline-variant);
}

// ─── Phase badge ────────────────────────────────────────────────────────────

.phase-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: color-mix(in srgb, var(--mat-sys-tertiary) 12%, transparent);
  color: var(--mat-sys-tertiary);

  &--complete {
    background: color-mix(in srgb, #16a34a 12%, transparent);
    color: #16a34a;
  }

  &--active {
    background: color-mix(in srgb, var(--mat-sys-primary) 12%, transparent);
    color: var(--mat-sys-primary);
  }

  &--pending {
    background: color-mix(in srgb, #d97706 12%, transparent);
    color: #d97706;
  }
}

// ─── User badge ─────────────────────────────────────────────────────────────

.user-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px 3px 3px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  background: color-mix(in srgb, var(--mat-sys-primary) 10%, transparent);
  color: var(--mat-sys-primary);

  &__avatar {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--mat-sys-primary);
    color: var(--mat-sys-on-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: 700;
    flex-shrink: 0;
  }

  &__name {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}

// ─── Binding indicator ──────────────────────────────────────────────────────

.binding-indicator {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 12px;
  background: color-mix(in srgb, var(--mat-sys-secondary) 10%, transparent);
  color: var(--mat-sys-secondary);
  border: 1px solid color-mix(in srgb, var(--mat-sys-secondary) 30%, transparent);

  &__icon {
    width: 12px;
    height: 12px;
    flex-shrink: 0;
  }

  &__text {
    font-family: monospace;
  }
}

.binding-indicator-tooltip {
  font-size: 12px;
}