/* Selector de héroe: opciones, scrollbar, temas y variantes responsive. */
html[data-appearance="dark"] :is(#mobile-character, #character-picker) {
  background: #2b455c;
  color: #e0edf6;
  border-color: #526e88;
  color-scheme: dark;
}
@media (max-width: 850px), (pointer: coarse) and (max-width: 1100px) {
  :is(#mobile-character, #character-picker) {
    grid-row: 1;
    width: 100%;
    min-width: 0;
    height: var(--header-control-size);
    padding: 4px 6px;
    border: 1px solid var(--color-line-header);
    border-radius: 10px;
    font-size: calc(12px * var(--text-scale, 1));
    color: var(--color-ink-control);
    background: var(--color-surface);
  }

  :is(#mobile-character, #character-picker) {
    grid-column: 3;
  }

  .game-header :is(#mobile-character, #character-picker) {
    height: var(--header-control-size);
    padding: 4px 9px;
    border-radius: 11px;
  }
}
@media (max-width: 420px) {
  .game-header :is(#mobile-character, #character-picker) {
    height: var(--header-control-size);
    padding: 4px 6px;
    border-radius: 10px;
  }
}
/* Four clear paths into the same Hero Egg world. */
#character-picker {
  text-align: left;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
  font-weight: 400;
}
#character-picker:focus-visible {
  outline: 3px solid #8ab5ee;
  outline-offset: 2px;
}
#character-options {
  position: fixed;
  z-index: 1002;
  box-sizing: border-box;
  overflow: hidden;
  overscroll-behavior: contain;
  padding: 5px;
  border: 1px solid #b9d2e7;
  border-radius: 13px;
  background: var(--color-surface);
  box-shadow: 0 10px 30px #254a6b30;
  scrollbar-width: thin;
  scroll-padding: 5px;
}
#character-options:not([hidden]) {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 12px;
  gap: 4px;
}
#character-options-scroll {
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior: contain;
  scrollbar-width: none;
  scroll-padding: 32px 0 5px;
}
#character-options-scroll::-webkit-scrollbar {
  display: none;
}
.character-group-title {
  position: sticky;
  top: 0;
  z-index: 1;
  padding: 9px 10px 5px;
  background: var(--color-surface);
  color: var(--ad-ink-muted);
  font-size: calc(10px * var(--text-scale, 1));
  font-weight: 700;
  line-height: 1.35;
}
.character-scrollbar {
  position: relative;
  align-self: stretch;
  margin-block: 3px;
  border-radius: 8px;
  background: var(--ad-soft);
  touch-action: none;
  cursor: pointer;
}
.character-scroll-thumb {
  display: block;
  position: absolute;
  top: 0;
  left: 2px;
  right: 2px;
  min-height: 28px;
  border-radius: 8px;
  background: #819fb8;
}
.character-scrollbar:hover .character-scroll-thumb {
  background: #507d9f;
}
.character-scrollbar:focus-visible {
  outline: 2px solid #7aa8d5;
  outline-offset: 1px;
}
html[data-appearance="dark"] .character-group-title {
  background: #21394f;
  color: var(--ad-ink-muted);
}
html[data-appearance="dark"] .character-scrollbar {
  background: var(--ad-soft);
}
html[data-appearance="dark"] .character-scroll-thumb {
  background: #93b6d0;
}
#character-options [role="option"] {
  width: 100%;
  color: var(--color-ink-control);
  font-size: calc(13px * var(--text-scale, 1));
}
#character-options [aria-selected="true"] {
  border-color: #a9caed;
  font-weight: 700;
}
#character-options [role="option"]:focus-visible {
  outline: 2px solid #7aa8d5;
  outline-offset: -2px;
  background: var(--ad-soft-keep);
}
html[data-appearance="dark"] #character-options {
  background: #21394f;
  border-color: #526e88;
}
html[data-appearance="dark"] #character-options [aria-selected="true"],
html[data-appearance="dark"] #character-options [role="option"]:focus-visible {
  background: #345575;
}
/* One character picker at every size, with a reserved area for its chevron. */
.game-header :is(#mobile-character, #character-picker) {
  appearance: none;
  -webkit-appearance: none;
  padding-inline: 12px 38px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23527494' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
}
html[data-appearance="dark"] .game-header :is(#mobile-character, #character-picker) {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23cfe1ef' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
}
@media (min-width: 851px) and (pointer: fine), (min-width: 1101px) {
  .game-header :is(#mobile-character, #character-picker) {
    width: clamp(170px, 17vw, 220px);
    height: var(--header-control-size);
    border: 1px solid var(--color-line-header);
    border-radius: 11px;
    font-size: calc(13px * var(--text-scale, 1));
    color: var(--color-ink-control);
    background-color: var(--color-surface);
  }

  html[data-appearance="dark"]
    .game-header
    :is(:is(#mobile-character, #character-picker), #mobile-reset) {
    background-color: #2b455c;
    color: #e0edf6;
    border-color: #526e88;
  }
}
@media (max-width: 420px) {
  .game-header :is(#mobile-character, #character-picker) {
    padding-inline: 7px 27px;
    background-position: right 8px center;
    background-size: 14px;
  }
}
@media (min-width: 851px) and (pointer: fine), (min-width: 1101px) {
  .game-header #character-picker {
    height: var(--header-control-size);
  }
}
@media (max-width: 850px) and (orientation: portrait) and (min-height: 800px),
  (pointer: coarse) and (max-width: 1100px) and (orientation: portrait) and (min-height: 800px) {
  .game-header :is(#mobile-character, #character-picker) {
    height: var(--header-control-size);
  }
}
@media (max-width: 850px), (pointer: coarse) and (max-width: 1100px) {
  .game-header :is(#mobile-character, #character-picker) {
    grid-column: 2;
    grid-row: 1;
    width: 100%;
  }
}
/* Character picker: a grid of big hero tiles instead of a text list. */
#character-options-scroll [role="group"] {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(84px, 1fr));
  gap: 6px;
  padding: 0 4px 8px;
}
#character-options-scroll .character-group-title {
  grid-column: 1/-1;
  margin: 0 -4px;
}
#character-options [role="option"] {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  min-height: 84px;
  padding: 8px 4px;
  border: 1px solid #d6e5f1;
  border-radius: 14px;
  background: var(--ad-surface);
  text-align: center;
}
#character-options [aria-selected="true"] {
  border: 2px solid #79afe4;
  background: #e3efff;
}
.character-option-icon {
  font-size: 34px;
  line-height: 1.1;
}
img.character-option-icon {
  width: 40px;
  height: 40px;
  object-fit: contain;
  flex-shrink: 0;
}
.character-option-name {
  font-size: calc(12px * var(--text-scale, 1));
  font-weight: 600;
  line-height: 1.2;
  overflow-wrap: anywhere;
}
html[data-appearance="dark"] #character-options [role="option"] {
  border-color: #526e88;
}
.character-welcome {
  grid-column: 1/-1;
  margin: 4px 6px 8px;
  text-align: center;
  color: var(--ad-ink-steel);
}
.character-welcome[hidden] {
  display: none;
}
.character-welcome strong {
  display: block;
  font-size: calc(22px * var(--text-scale, 1));
}
.character-welcome small {
  display: block;
  margin-top: 2px;
  font-size: calc(13px * var(--text-scale, 1));
  color: var(--ad-ink-muted);
}
#character-options[data-welcome] {
  grid-template-rows: auto minmax(0, 1fr);
  box-shadow:
    0 0 0 100vmax #203d58b3,
    0 24px 70px #25486766;
  border-radius: 22px;
  padding: 10px;
}
#character-options[data-welcome] .character-welcome {
  grid-row: 1;
}
#character-options[data-welcome] #character-options-scroll {
  grid-row: 2;
  grid-column: 1;
}
#character-options[data-welcome] .character-scrollbar {
  grid-row: 2;
  grid-column: 2;
}
html[data-appearance="dark"] .character-welcome strong {
  color: var(--ad-ink-deep);
}
html[data-appearance="dark"] .character-welcome small {
  color: var(--ad-ink-muted);
}
.game-header #character-picker {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 700;
  background-color: var(--ad-soft-keep);
  border: 1px solid #abcde9;
  box-shadow: 0 2px 0 #dbe9f4;
  padding-block: 3px;
}
.character-current-icon {
  display: inline-block;
  flex: 0 0 var(--header-icon-size);
  width: var(--header-icon-size);
  height: var(--header-icon-size);
  font-size: var(--header-icon-size);
  line-height: var(--header-icon-size);
}
.character-current-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}
.game-header #character-picker[aria-expanded="true"] {
  border-color: #6eace5;
  background-color: var(--ad-soft-keep);
  box-shadow:
    inset 0 0 0 1px #90bce5,
    0 2px 0 #c6dff2;
}
@media (max-width: 600px) {
  .game-header #character-picker {
    gap: 6px;
  }

  .character-current-icon {
    flex-basis: var(--header-icon-size);
    width: var(--header-icon-size);
    height: var(--header-icon-size);
    font-size: var(--header-icon-size);
    line-height: var(--header-icon-size);
  }
}

/* One effective compact size, including touch tablets. */
@media (max-width: 850px), (pointer: coarse) and (max-width: 1100px) {
  .game-header #character-picker {
    width: 100%;
    height: var(--header-control-size);
    min-height: var(--header-control-size);
    box-sizing: border-box;
    border: 1px solid #b3cbea;
    border-radius: 14px;
    font-size: calc(15px * var(--text-scale, 1));
    padding-inline: 8px 29px;
    background-position: right 9px center;
  }

  .game-header .character-current-icon {
    width: var(--header-icon-size);
    height: var(--header-icon-size);
    flex-basis: var(--header-icon-size);
    line-height: var(--header-icon-size);
  }
}
.game-header #character-picker {
  --tile-top: var(--ad-neutral-top);
  --tile-face: var(--ad-blue-top);
}
#character-options [role="option"] {
  box-shadow:
    inset 0 2px 0 #ffffffb0,
    0 2px 0 var(--ad-base);
  border-color: var(--ad-line);
}
#character-options [role="option"][aria-selected="true"] {
  background: var(--ad-purple-top);
  border-color: var(--ad-purple-edge);
  box-shadow:
    inset 0 0 0 1px var(--ad-purple-edge),
    0 2px 0 var(--ad-purple-base);
}
html[data-appearance="dark"] #character-options [role="option"] {
  background: var(--ad-neutral-face);
  color: var(--ad-ink);
  box-shadow: 0 2px 0 var(--ad-base);
}
html[data-appearance="dark"] #character-options [role="option"][aria-selected="true"] {
  background: var(--ad-purple-face);
  border-color: var(--ad-purple-edge);
}
/* The chevron is separate from the coloured surface, so its affordance never disappears. */
.game-header #character-picker::after {
  content: "";
  position: absolute;
  right: 14px;
  top: 50%;
  width: 8px;
  height: 8px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-65%) rotate(45deg);
  pointer-events: none;
}
.game-header #character-picker[aria-expanded="true"]::after {
  transform: translateY(-20%) rotate(225deg);
}
@media (max-width: 600px) {
  .game-header #character-picker::after {
    right: 10px;
    width: 7px;
    height: 7px;
  }
}

/* Phone headers identify the hero by its icon; the full name remains in aria-label. */
@media (max-width: 599px), (max-width: 850px) and (max-height: 500px) {
  .game-header .character-current-name {
    display: none;
  }

  .game-header #character-picker {
    justify-content: center;
  }
}

/* Locked heroes stay in the list, dimmed, with the stars that open them. */
#character-options [role="option"][data-locked="true"] .character-option-icon,
#character-options [role="option"][data-locked="true"] .character-option-name {
  filter: grayscale(1);
  opacity: 0.45;
}
.character-option-lock {
  font-size: 11px;
  font-weight: 700;
  line-height: 1.2;
  color: #6c879c;
}
.character-option-lock:empty {
  display: none;
}
#character-options-scroll [role="group"][hidden] {
  display: none;
}