/*
 * Centered Windows 11 Start panel and power flyout.
 */

.start-menu {
  position: fixed;
  z-index: var(--z-start);
  inset: auto auto calc(var(--taskbar-total-height) + var(--start-menu-gap)) 50%;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  width: min(var(--start-menu-width), calc(100vw - 24px));
  height: min(var(--start-menu-height), calc(100vh - var(--taskbar-total-height) - 34px));
  min-height: 420px;
  overflow: hidden;
  border: 1px solid var(--border-window);
  border-radius: var(--radius-panel);
  color: var(--text-primary);
  background:
    linear-gradient(150deg, rgba(255, 255, 255, 0.035), transparent 42%),
    var(--surface-start);
  box-shadow: var(--shadow-flyout);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate(-50%, 14px) scale(0.985);
  transform-origin: 50% 100%;
  transition:
    opacity var(--duration-medium) ease,
    transform var(--duration-medium) var(--ease-standard),
    visibility 0s linear var(--duration-medium);
  -webkit-backdrop-filter: blur(var(--blur-panel)) saturate(var(--saturate-panel));
  backdrop-filter: blur(var(--blur-panel)) saturate(var(--saturate-panel));
}

.start-menu::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background:
    radial-gradient(circle at 8% 3%, rgba(74, 178, 235, 0.08), transparent 32%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.018), transparent 40%);
  pointer-events: none;
}

.start-menu.is-open,
.start-menu[aria-hidden="false"] {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(-50%, 0) scale(1);
  transition:
    opacity var(--duration-medium) ease,
    transform var(--duration-medium) var(--ease-emphasized),
    visibility 0s linear 0s;
}

.start-menu__header {
  position: relative;
  z-index: 1;
  padding: 24px 34px 10px;
}

.start-search {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
  height: 34px;
  overflow: hidden;
  border: 1px solid var(--border-default);
  border-bottom: 2px solid var(--accent);
  border-radius: var(--radius-control);
  color: var(--text-primary);
  background: var(--surface-input);
  box-shadow:
    0 1px 1px rgba(0, 0, 0, 0.18) inset,
    0 1px 0 rgba(255, 255, 255, 0.035);
  transition:
    border-color var(--duration-fast) ease,
    background-color var(--duration-fast) ease;
}

.start-search:focus-within {
  border-color: var(--border-default);
  border-bottom-color: var(--accent-hover);
  background: color-mix(in srgb, var(--surface-input) 90%, white 4%);
}

.start-search::before {
  content: "";
  width: 12px;
  height: 12px;
  margin: 0 11px 0 13px;
  flex: 0 0 12px;
  border: 1.5px solid var(--text-secondary);
  border-radius: 50%;
}

.start-search::after {
  content: "";
  position: absolute;
  top: 21px;
  left: 23px;
  width: 6px;
  height: 1.5px;
  border-radius: 2px;
  background: var(--text-secondary);
  transform: rotate(45deg);
  transform-origin: left center;
}

.start-search input {
  width: 100%;
  height: 100%;
  padding: 0 12px 1px 0;
  border: 0;
  outline: 0;
  color: var(--text-primary);
  background: transparent;
  font-size: 13px;
}

.start-search input::placeholder {
  color: var(--text-tertiary);
  opacity: 1;
}

.start-menu__body {
  position: relative;
  z-index: 1;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  padding: 10px 34px 20px;
}

.start-section + .start-section {
  margin-top: 22px;
}

.start-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 30px;
  gap: 16px;
  padding: 0 6px;
}

.start-section-header h2,
.start-section-title {
  font-size: var(--font-size-body);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.005em;
}

.start-section-header .button,
.start-all-button {
  min-height: 28px;
  padding: 3px 10px;
  font-size: var(--font-size-caption);
}

.start-pinned {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px 4px;
  margin-top: 8px;
}

.start-app {
  position: relative;
  display: grid;
  grid-template-rows: 38px minmax(24px, auto);
  justify-items: center;
  align-items: center;
  min-width: 0;
  min-height: 76px;
  padding: 7px 3px 4px;
  border: 1px solid transparent;
  border-radius: var(--radius-control);
  color: var(--text-primary);
  text-align: center;
  transition:
    background-color var(--duration-fast) ease,
    transform var(--duration-fast) ease;
}

.start-app:hover,
.start-app:focus-visible {
  background: var(--surface-layer-hover);
}

.start-app:active {
  background: var(--surface-layer-pressed);
  transform: scale(0.97);
}

.start-app:focus-visible {
  outline-offset: -2px;
}

.start-app .app-icon {
  --icon-size: 34px;
  border-radius: 8px;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.16) inset,
    0 3px 8px rgba(0, 0, 0, 0.25);
}

.start-app .app-icon__mark {
  font-size: 15px;
}

.start-app__label {
  display: -webkit-box;
  max-width: 100%;
  overflow: hidden;
  font-size: 11px;
  font-weight: var(--font-weight-regular);
  line-height: 1.2;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.start-recommended {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px;
  margin-top: 8px;
}

.recommended-app,
.start-list-app {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr) auto;
  align-items: center;
  min-width: 0;
  min-height: 56px;
  gap: 10px;
  padding: 7px 10px;
  border-radius: var(--radius-control);
  color: var(--text-primary);
  text-align: left;
}

.recommended-app:hover,
.start-list-app:hover,
.recommended-app:focus-visible,
.start-list-app:focus-visible {
  background: var(--surface-layer-hover);
}

.recommended-app:active,
.start-list-app:active {
  background: var(--surface-layer-pressed);
}

.recommended-app .app-icon,
.start-list-app .app-icon {
  --icon-size: 32px;
  border-radius: 7px;
}

.recommended-app__copy,
.start-list-app__copy {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.recommended-app__title,
.start-list-app__title {
  display: block;
  overflow: hidden;
  font-size: var(--font-size-caption);
  font-weight: var(--font-weight-medium);
  line-height: 1.25;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.recommended-app__meta,
.start-list-app__meta {
  display: block;
  overflow: hidden;
  color: var(--text-secondary);
  font-size: 11px;
  line-height: 1.25;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.start-all-apps {
  display: grid;
  gap: 2px;
  margin-top: 8px;
}

.start-all-apps__letter {
  position: sticky;
  top: -1px;
  z-index: 1;
  padding: 8px 10px 5px;
  color: var(--text-secondary);
  background: color-mix(in srgb, var(--surface-start) 94%, transparent);
  font-size: var(--font-size-caption);
  font-weight: var(--font-weight-semibold);
}

.start-menu__footer {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  padding: 9px 38px;
  border-top: 1px solid var(--border-subtle);
  background: color-mix(in srgb, var(--text-primary) 8%, transparent);
}

.start-user {
  display: flex;
  align-items: center;
  min-width: 0;
  min-height: 40px;
  gap: 10px;
  padding: 4px 9px;
  border-radius: var(--radius-control);
}

.start-user:hover {
  background: var(--surface-layer-hover);
}

.start-user__avatar {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  flex: 0 0 32px;
  overflow: hidden;
  border: 1px solid var(--border-default);
  border-radius: 50%;
  color: var(--text-primary);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.12), transparent),
    #526b7e;
  font-size: 12px;
  font-weight: var(--font-weight-semibold);
}

.start-user__name {
  max-width: 180px;
  overflow: hidden;
  font-size: var(--font-size-caption);
  font-weight: var(--font-weight-medium);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.power-button {
  position: relative;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-control);
  color: var(--text-primary);
  background: transparent;
}

.power-button:hover,
.power-button.is-open {
  background: var(--surface-layer-hover);
}

.power-button:active {
  background: var(--surface-layer-pressed);
}

.power-button::before {
  content: "";
  width: 14px;
  height: 14px;
  border: 1.6px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
}

.power-button::after {
  content: "";
  position: absolute;
  top: 11px;
  width: 1.6px;
  height: 8px;
  border-radius: 2px;
  background: currentColor;
}

.power-menu {
  position: fixed;
  z-index: calc(var(--z-start) + 2);
  inset: auto max(12px, calc((100vw - min(var(--start-menu-width), calc(100vw - 24px))) / 2 + 20px)) calc(var(--taskbar-total-height) + 62px) auto;
  width: 178px;
  padding: 5px;
  overflow: hidden;
  border: 1px solid var(--border-window);
  border-radius: var(--radius-small);
  color: var(--text-primary);
  background: var(--surface-menu);
  box-shadow: var(--shadow-flyout);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(4px) scale(0.98);
  transform-origin: right bottom;
  transition:
    opacity var(--duration-fast) ease,
    transform var(--duration-fast) var(--ease-standard),
    visibility 0s linear var(--duration-fast);
  -webkit-backdrop-filter: blur(var(--blur-panel)) saturate(var(--saturate-panel));
  backdrop-filter: blur(var(--blur-panel)) saturate(var(--saturate-panel));
}

.power-menu.is-open,
.power-menu[aria-hidden="false"] {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0) scale(1);
  transition-delay: 0s;
}

.power-menu__item {
  display: grid;
  grid-template-columns: 24px 1fr;
  align-items: center;
  width: 100%;
  min-height: 34px;
  gap: 4px;
  padding: 5px 9px;
  border-radius: 4px;
  text-align: left;
}

.power-menu__item:hover,
.power-menu__item:focus-visible {
  background: var(--surface-layer-hover);
}

.power-menu__item:active {
  background: var(--surface-layer-pressed);
}

.power-menu__icon {
  display: grid;
  place-items: center;
  color: var(--text-secondary);
}

@media (max-width: 700px) {
  :root {
    --start-menu-gap: 6px;
  }

  .start-menu {
    width: calc(100vw - 12px);
    height: min(620px, calc(100vh - var(--taskbar-total-height) - 18px));
    min-height: min(420px, calc(100vh - var(--taskbar-total-height) - 18px));
  }

  .start-menu__header {
    padding: 18px 20px 8px;
  }

  .start-menu__body {
    padding: 8px 20px 16px;
  }

  .start-pinned {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .start-recommended {
    grid-template-columns: 1fr;
  }

  .start-menu__footer {
    padding-inline: 24px;
  }
}

@media (max-width: 430px) {
  .start-menu__header {
    padding-inline: 14px;
  }

  .start-menu__body {
    padding-inline: 14px;
  }

  .start-pinned {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .start-app {
    min-height: 72px;
  }
}

@media (forced-colors: active) {
  .start-menu,
  .power-menu {
    border: 1px solid CanvasText;
    background: Canvas;
    box-shadow: none;
  }

  .start-search {
    border: 1px solid CanvasText;
    border-bottom: 2px solid Highlight;
    background: Field;
  }

  .start-app:hover,
  .recommended-app:hover,
  .start-list-app:hover,
  .power-menu__item:hover {
    color: HighlightText;
    background: Highlight;
    forced-color-adjust: none;
  }
}