/* ============================================================================
 * PresenceStack — CSS Module
 *
 * Horizontal stack of overlapping PDS Avatar components. Each avatar after
 * the first is offset with a negative margin to create the overlap effect.
 * An overflow "+N" badge follows the last visible avatar.
 * ============================================================================ */

.stack {
  display: inline-flex;
  align-items: center;
  flex-direction: row-reverse;
}

.stack :global(.pds-avatar) {
  --avatar-size: var(--p1-size-sm, 1.5rem);
}

/* Wrapper around each PDS Avatar — handles overlap margin and stacking */
.avatarWrapper {
  margin-left: -0.512rem;
  position: relative;
  display: inline-flex;
}

.avatarWrapper:last-child,
.overflowWrapper:last-child {
  margin-left: 0;
}

.avatarWrapper :global(.pds-avatar) {
  box-shadow: 0 0 0 var(--pds-border-width-thicker, 2px) var(--pds-color-surface-default, oklch(1 0 0));
}

.activeDot,
.idleDot {
  position: absolute;
  right: -1px;
  bottom: -1px;
  width: 0.469rem;
  height: 0.469rem;
  box-sizing: border-box;
  border-radius: 50%;
  box-shadow: 0 0 0 var(--pds-border-width-thicker, 2px) var(--pds-color-surface-default, oklch(1 0 0));
  pointer-events: none;
  z-index: 1;
}

/* Live (active or editing) — filled green */
.activeDot {
  background: var(--pds-color-status-success-fill, oklch(0.5408 0.1249 133.99));
}

.idleDot {
  background: var(--pds-color-surface-default, oklch(1 0 0));
  border: var(--pds-border-width-thicker, 2px) solid
    var(--pds-color-foreground-default-secondary, oklch(0.4778 0.002 247.87));
}

.initials {
  color: oklch(1 0 0);
  font-family: var(--pds-typography-ff-default, 'Inter', sans-serif);
  font-size: var(--pds-typography-size-2xs, 0.625rem);
  font-weight: var(--pds-typography-fw-semibold, 600);
  line-height: 1;
  letter-spacing: 0.01em;
  user-select: none;
  flex-shrink: 0;
}

.overflowWrapper {
  margin-left: -0.512rem;
  display: inline-flex;
}

/* Overflow badge — "+N" for hidden actors */
.overflow {
  flex-shrink: 0;
  width: 1.563rem;
  height: 1.563rem;
  border-radius: 50%;
  box-shadow: 0 0 0 var(--pds-border-width-thicker, 2px) var(--pds-color-surface-default, oklch(1 0 0));
  background: var(--pds-color-surface-default-secondary, oklch(0.9702 0 0));
  color: var(--pds-color-foreground-default-secondary, oklch(0.4778 0.0020 247.87));
  font-family: var(--pds-typography-ff-default, 'Inter', sans-serif);
  font-size: var(--pds-typography-size-2xs, 0.625rem);
  font-weight: var(--pds-typography-fw-semibold, 600);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  cursor: default;
}