.spt-border-window {
  display: grid;
  height: 100%;
  min-height: 0;
  padding: 12px;
  gap: 10px;
  align-content: start;
}

.spt-border-mode {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
  min-width: 0;
}

.spt-border-mode__button,
.spt-border-action,
.spt-border-row__range,
.spt-border-row__value {
  min-width: 0;
  color: var(--spt-ink-soft);
  font: inherit;
  font-size: 12px;
  letter-spacing: 0;
  background: var(--spt-surface);
  border: 1px solid var(--spt-border);
  border-radius: var(--spt-radius);
  cursor: default;
}

.spt-border-actions {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  gap: 3px;
}

.spt-border-action {
  display: grid;
  width: 24px;
  height: 24px;
  padding: 0;
  place-items: center;
}

.spt-border-action__icon {
  width: 16px;
  height: 16px;
  object-fit: contain;
  opacity: 0.78;
}

.spt-border-mode__button {
  height: 28px;
  padding: 0 8px;
}

.spt-border-mode__button[aria-pressed="true"] {
  color: var(--spt-selected-ink);
  background: var(--spt-selected-bg);
  border-color: var(--spt-border-strong);
}

.spt-border-controls {
  display: grid;
  gap: 7px;
  min-width: 0;
}

.spt-border-row {
  display: grid;
  grid-template-columns: 48px minmax(72px, 1fr) 50px;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

.spt-border-row[hidden] {
  display: none;
}

.spt-border-row__label {
  overflow: hidden;
  color: var(--spt-muted);
  font-size: 11px;
  letter-spacing: 0;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.spt-border-row__range {
  width: 100%;
  height: 28px;
  padding: 0;
  accent-color: var(--spt-ink-soft);
}

.spt-border-row__value {
  width: 100%;
  height: 28px;
  padding: 0 5px;
}

.spt-border-mode__button:disabled,
.spt-border-action:disabled,
.spt-border-row__range:disabled,
.spt-border-row__value:disabled {
  opacity: 0.48;
}

.spt-border-mode__button:focus-visible,
.spt-border-action:focus-visible,
.spt-border-row__range:focus-visible,
.spt-border-row__value:focus-visible {
  outline: 2px solid var(--spt-focus);
  outline-offset: 2px;
}

.spt-border-mode__button:hover:not(:disabled),
.spt-border-action:hover:not(:disabled) {
  background: var(--spt-menu-hover);
  border-color: var(--spt-border-strong);
}

@container (max-width: 340px) {
  .spt-border-window {
    padding: 10px;
  }

  .spt-border-row {
    grid-template-columns: 42px minmax(54px, 1fr) 46px;
    gap: 5px;
  }
}