:root {
  --bg: #a3231b;
  --ink: #f2cf4a;
  --red: #7a1812;
  --soft: #e8d58a;
  --border: #d7a55d;
  --button: #f2cf4a;
  --buttonText: #7a1812;
  --overlay: #a3231b;
  --focus: #ffffff;
}
* {
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}
html,
body {
  margin: 0;
  height: 100%;
  background: var(--bg);
  color: var(--ink);
  overflow: hidden;
  font-family:
    "Songti SC", "STSong", "SimSun", "NSimSun", "Noto Serif CJK SC", serif;
  overscroll-behavior: none;
  touch-action: auto;
  user-select: none;
  -webkit-user-select: none;
}
.game {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: max(8px, env(safe-area-inset-top)) 8px
    max(8px, env(safe-area-inset-bottom));
}
.game-toolbar {
  display: flex;
  align-items: center;
  gap: 18px;
  width: 100%;
  max-width: 420px;
  justify-content: space-between;
}
.score {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.score span {
  font-size: 12px;
  color: var(--soft);
}
.score b {
  font-size: 26px;
  font-variant-numeric: tabular-nums;
}
.sound-button {
  margin-left: auto;
  border: 0;
  background: transparent;
  color: var(--ink);
  font-size: 22px;
  padding: 4px 6px;
  cursor: pointer;
}
.restart-button {
  border: 0;
  background: var(--red);
  color: var(--ink);
  font: inherit;
  font-size: 15px;
  padding: 8px 18px;
  border-radius: 999px;
  cursor: pointer;
}
.restart-button:active {
  transform: scale(0.96);
}
.game-board {
  position: relative;
  line-height: 0;
}
canvas {
  display: block;
  border-radius: 10px;
  touch-action: none;
  cursor: pointer;
}
.game-over {
  position: absolute;
  inset: 0;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: color-mix(in srgb, var(--overlay) 92%, transparent);
  border-radius: 10px;
  line-height: 1.3;
  text-align: center;
}
.game-over.show {
  display: flex;
}
.game-over h2 {
  margin: 0;
  font-size: 30px;
}
.game-over p {
  margin: 0;
  font-size: 18px;
}
.game-over button {
  margin-top: 6px;
  border: 0;
  background: var(--red);
  color: var(--ink);
  font: inherit;
  font-size: 18px;
  padding: 10px 28px;
  border-radius: 999px;
  cursor: pointer;
}

.region-block {
  visibility: visible;
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: var(--bg);
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  font: 18px sans-serif;
  text-align: center;
  white-space: pre-line;
}

[hidden] {
  display: none !important;
}
.theme-screen {
  height: 100%;
  overflow-y: auto;
  touch-action: pan-y;
  padding: max(24px, env(safe-area-inset-top)) 20px
    max(24px, env(safe-area-inset-bottom));
}
.theme-panel {
  max-width: 760px;
  margin: 0 auto;
}
.theme-panel h1 {
  font-size: clamp(28px, 6vw, 44px);
  margin: 8px 0;
}
.theme-panel p {
  line-height: 1.6;
  color: var(--soft);
}
.eyebrow {
  letter-spacing: 0.2em;
}
.theme-options {
  display: grid;
  gap: 12px;
  margin: 24px 0;
}
.theme-card {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 8px 16px;
  text-align: left;
  align-items: center;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--red);
  color: var(--ink);
  font: inherit;
  cursor: pointer;
}
.theme-card img {
  grid-row: span 2;
  width: 72px;
  height: 72px;
  object-fit: cover;
  border-radius: 50%;
}
.theme-card strong {
  font-size: 24px;
}
.theme-card span {
  font-size: 14px;
  color: var(--soft);
}
.primary-button,
.crop-actions button,
.photo-list button {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 14px;
  background: var(--red);
  color: var(--ink);
  font: inherit;
  cursor: pointer;
}
.primary-button {
  background: var(--button);
  color: var(--buttonText);
  font-weight: bold;
}
button:disabled {
  opacity: 0.45;
  cursor: default;
}
button:focus-visible,
input:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}
.theme-panel label,
.crop-dialog label {
  display: block;
  margin: 16px 0 8px;
}
.theme-panel input {
  max-width: 100%;
  font: inherit;
  padding: 10px;
}
.theme-panel input[type="number"] {
  width: 100px;
}
.photo-list {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 10px;
}
.photo-list li {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 12px;
}
.photo-list img {
  width: 54px;
  height: 54px;
}
.photo-list span {
  margin-right: auto;
}
.photo-list button {
  padding: 8px;
}
.crop-dialog {
  width: min(420px, calc(100% - 24px));
  max-height: 90dvh;
  overflow-y: auto;
  background: var(--red);
  color: var(--ink);
  border: 1px solid var(--ink);
  border-radius: 18px;
  padding: 20px;
  touch-action: pan-y;
}
.crop-dialog::backdrop {
  background: color-mix(in srgb, var(--overlay) 75%, transparent);
}
.crop-dialog canvas {
  width: min(100%, 320px);
  height: auto;
  margin: auto;
  border-radius: 50%;
  background: var(--red);
}
.crop-dialog input {
  width: 100%;
}
.crop-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 20px;
}
.game-toolbar {
  gap: 8px;
}
.restart-button {
  padding: 8px 12px;
}
@media (min-width: 640px) {
  .theme-options {
    grid-template-columns: repeat(3, 1fr);
  }
  .theme-card {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .theme-card img {
    grid-row: auto;
    margin: auto;
    width: 100px;
    height: 100px;
  }
}

.language-control {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  font-size: 14px;
}
.language-select {
  padding: 8px;
  border: 1px solid var(--soft);
  border-radius: 8px;
  background: var(--red);
  color: var(--ink);
  font: inherit;
}
.theme-panel .language-control {
  display: flex;
}
.game-toolbar {
  flex-wrap: wrap;
}
.game-toolbar .language-control {
  flex-basis: 100%;
}
.game-toolbar .score {
  min-width: 40px;
}

.level-previews {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
  gap: 20px 12px;
  margin: 0;
  padding: 16px 0 24px;
  list-style: none;
}
.level-previews li {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  font: 12px/1.2 sans-serif;
  color: var(--soft);
}
.level-previews img {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: var(--bg);
}

.secondary-button {
  border: 1px solid var(--soft);
  border-radius: 10px;
  background: var(--red);
  color: var(--ink);
  font: inherit;
  padding: 10px 16px;
  cursor: pointer;
}
.photo-upload {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 24px 16px;
  border: 1px dashed var(--soft);
  border-radius: 16px;
  background: var(--red);
  text-align: center;
  color: var(--soft);
}
.photo-upload strong {
  color: var(--ink);
  font-size: 18px;
}
.photo-upload-icon {
  font-size: 30px;
  color: var(--ink);
}
.photo-upload .photo-upload-input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}
.photo-upload:focus-within {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}
.photo-upload:has(input:disabled) {
  opacity: 0.45;
}
.theme-panel input[type="number"] {
  border: 1px solid var(--soft);
  border-radius: 10px;
  background: var(--red);
  color: var(--ink);
}

.level-crop-button {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 8px;
  border: 1px solid transparent;
  border-radius: 14px;
  background: transparent;
  color: var(--soft);
  font: inherit;
  cursor: pointer;
}
.level-crop-button:hover {
  background: var(--red);
  border-color: var(--soft);
}
.level-crop-button:disabled {
  opacity: 1;
  cursor: default;
}

.creation-section {
  min-width: 0;
  margin: 24px 0;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 16px;
}
.creation-section legend {
  padding: 0 8px;
  font-size: 20px;
}
.theme-checks,
.creation-actions,
#shared-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.theme-checks label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 12px;
  border-radius: 10px;
  background: var(--red);
}
.theme-checks input {
  accent-color: var(--button);
  width: 20px;
  height: 20px;
}
.palette-controls {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}
.palette-controls label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: 14px;
}
.palette-controls input[type="color"] {
  flex: 0 0 40px;
  width: 40px;
  height: 40px;
  padding: 2px;
  background: var(--red);
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
}
.theme-panel input[type="text"],
.theme-panel input[type="url"] {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--red);
  color: var(--ink);
  user-select: text;
  -webkit-user-select: text;
}
#share-result input {
  margin-bottom: 10px;
}
a.secondary-button {
  display: inline-block;
  text-decoration: none;
}
a:focus-visible,
select:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}
@media (max-width: 360px) {
  .palette-controls {
    grid-template-columns: 1fr;
  }
}

.palette-workspace {
  display: grid;
  gap: 20px;
  align-items: start;
}
.palette-preview {
  position: sticky;
  top: -1px;
  z-index: 1;
  min-width: 0;
  padding: 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
}
.palette-preview h3 {
  margin: 0 0 10px;
}
.preview-switches {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}
.preview-switches button {
  padding: 8px 10px;
  font-size: 14px;
}
.palette-preview button[aria-pressed="true"] {
  background: var(--button);
  color: var(--buttonText);
}
#color-preview {
  width: 100%;
  height: auto;
  cursor: default;
  touch-action: pan-y;
  border-radius: 8px;
}
#color-preview-status:empty {
  display: none;
}
#preview-game-over {
  margin-top: 10px;
  font-size: 14px;
}
@media (min-width: 900px) {
  .theme-panel:has(#custom-form:not([hidden])) {
    max-width: 1100px;
  }
  .palette-workspace {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  }
  .palette-preview {
    grid-column: 2;
    grid-row: 1;
    top: 12px;
  }
  .palette-controls {
    grid-column: 1;
    grid-row: 1;
  }
}