:host {
  /* ── Token overrides exposed to consumers ── */
  --md-chip-container-color: var(--md-sys-color-surface-container-low);
  --md-chip-label-color: var(--md-sys-color-on-surface-variant);
  --md-chip-border-color: var(--md-sys-color-outline);
  --md-chip-border-width: 0.063rem;
  /* 1px */
  --md-chip-border-radius: var(--md-sys-shape-corner-small, 0.5rem);
  --md-chip-height: 2rem;
  /* 32dp */
  --md-chip-icon-size: 1.125rem;
  /* 18dp */
  --md-chip-icon-color: var(--md-sys-color-primary);
  --md-chip-label-text-font: var(--md-sys-typescale-label-large-font, inherit);
  --md-chip-label-text-size: var(--md-sys-typescale-label-large-size, 0.875rem);
  --md-chip-label-text-weight: var(--md-sys-typescale-label-large-weight, 500);
  --md-chip-label-text-line-height: var(
    --md-sys-typescale-label-large-line-height,
    1.25rem
  );
  --md-chip-motion-easing: var(--md-sys-motion-easing-standard, ease);
  --md-chip-focus-ring-color: var(--md-sys-color-secondary);

  /* ── Internal ── */
  --_container-color: var(--md-chip-container-color);
  --_label-color: var(--md-chip-label-color);
  --_border-color: var(--md-chip-border-color);
  --_border-width: var(--md-chip-border-width);
  --_ripple-color: var(--md-sys-color-on-surface-variant);

  display: inline-flex;
  position: relative;
  box-sizing: border-box;
  cursor: pointer;
  user-select: none;
  text-wrap: nowrap;
  vertical-align: middle;
}

:host([disabled]) {
  cursor: not-allowed;
  pointer-events: none;
}

/* ── Chip button reset + layout ── */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  position: relative;
  z-index: 0;
  overflow: hidden;
  cursor: inherit;
  border-radius: var(--md-chip-border-radius);
  background-color: var(--_container-color);
  border: var(--_border-width) solid var(--_border-color);
  color: var(--_label-color);
  height: var(--md-chip-height);
  padding-inline: 1rem;
  box-sizing: border-box;
  font-family: var(--md-chip-label-text-font);
  font-size: var(--md-chip-label-text-size);
  font-weight: var(--md-chip-label-text-weight);
  line-height: var(--md-chip-label-text-line-height);
  appearance: none;
  outline: none;
  text-decoration: none;
  white-space: nowrap;
  transition:
    background-color 200ms var(--md-chip-motion-easing),
    border-color 200ms var(--md-chip-motion-easing),
    box-shadow 200ms var(--md-chip-motion-easing);
}

/* Tighten start padding when a leading icon is present */
:host(:has([slot="leading-icon"])) .chip {
  padding-inline-start: 0.5rem;
}

.chip md-ripple {
  --md-ripple-hover-color: var(--_ripple-color);
  --md-ripple-pressed-color: var(--_ripple-color);
}

/* ── Focus ring ── */
.chip:focus-visible {
  outline: 3px solid var(--md-chip-focus-ring-color);
  outline-offset: 2px;
}

/* ── Disabled ── */
.chip_disabled {
  opacity: 0.38;
  cursor: not-allowed;
}

/* ── Leading icon slot ── */
.chip__leading-icon {
  display: inline-flex;
  align-items: center;
  font-size: var(--md-chip-icon-size);
  width: var(--md-chip-icon-size);
  height: var(--md-chip-icon-size);
  color: var(--md-chip-icon-color);
  flex-shrink: 0;
}

::slotted([slot="leading-icon"]) {
  display: flex;
  align-items: center;
  font-size: var(--md-chip-icon-size);
}

/* ── Label ── */
.chip__label {
  display: inline-flex;
  align-items: center;
}