/*
Copyright 2026 Element Creations Ltd.

SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
Please see LICENSE in the repository root for full details.
*/

.container {
  display: flex;
  flex-direction: row;
  align-items: center;
  background-color: var(--cpd-color-bg-subtle-secondary);
  border-radius: 32px;
  transition: background-color 0.2s ease-in-out;
}
.containerOpen {
  background-color: var(--cpd-color-bg-action-primary-pressed);
}
.chevronIconOpen > svg {
  color: var(--cpd-color-icon-on-solid-primary);
}
.menuButton {
  width: 40px;
  background-color: transparent !important;
}
.itemIcon {
  color: var(--cpd-color-text-secondary);
}

.rotate {
  animation: spinner 1.5s linear infinite;
}
@keyframes spinner {
  to {
    transform: rotate(360deg);
  }
}

/* The width design sets: a long device name wraps. */
.menu {
  inline-size: 296px;
}

/* Its share of the measured call area: the menu is portalled out of the root,
   so CSS can't size it against the call. */
.deviceList {
  max-block-size: var(--device-list-max-height);
  /* Keeps a row reached by keyboard clear of the sticky heading. */
  scroll-padding-block-start: var(--device-list-scroll-padding-start, 0);
}

/* Compound's heading rule heads each section; the design adds space below it. */
.menu h3 {
  margin-block-end: var(--cpd-space-5x);
}

/* And more above a heading that follows another section. */
.deviceList [role="group"] + [role="group"] h3 {
  margin-block-start: var(--cpd-space-7x);
}

/* Sticky within its own section, and opaque so rows scroll under it. */
.sectionHeading {
  position: sticky;
  inset-block-start: 0;
  background: var(--cpd-color-bg-canvas-default);
}

/* Sticky at the foot of the microphone section; opaque as above. */
.stickyMeter {
  position: sticky;
  inset-block-end: 0;
  background: var(--cpd-color-bg-canvas-default);
}

/* Fills the band between the meter and the frame, or rows show through it. */
.stickyMeter::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  inset-block-start: 100%;
  block-size: var(--cpd-menu-padding-block-end, 0px);
  background: var(--cpd-color-bg-canvas-default);
}

/* Not Compound's fade: that stays at the edge while a bounce carries the meter.
   This one starts at the chevron, below the meter at rest. */
.deviceList.deviceListWithMeter[data-more-below] {
  mask-image: linear-gradient(
    to bottom,
    #000 calc(100% - var(--cpd-space-6x)),
    transparent calc(100% - var(--cpd-space-3x))
  );
}

/* Radix focuses whatever the pointer is over, so the browser's ring would
   follow the mouse. Replaced by one shown only for keyboard focus. */
.menu [role^="menuitem"]:focus,
.menu [role^="menuitem"]:focus-visible {
  outline: none;
}

.menu[data-focus-source="keyboard"] [role^="menuitem"]:focus {
  outline: var(--cpd-border-width-2) solid var(--cpd-color-border-focused);
  outline-offset: calc(-1 * var(--cpd-border-width-2));
}