/* Approved hall presentation, using the existing public aggregate markup only.
 * Loaded after pixel-renderer.css; this file never creates controls or data.
 * Dialog ownership, ranking requests, score submission and focus remain in app.js.
 */
body[data-frontend="pixel"] #leaderboard-dialog {
  --hall-ink: #0a1255;
  --hall-pink: #f7279b;
  --hall-line: #c394d3;
  --hall-muted: #575c86;
  --hall-atlas: url('./pixel-assets/reference-atlas.png?v=9ba5ed087d3fbe3b4e6ddd0a44fcb3bc7087a3f1-23f2a20b7717');
  width: min(1028px, calc(100vw - 28px));
  max-width: calc(100vw - 28px);
  max-height: min(940px, calc(100dvh - 28px));
  padding: 0;
  border: 3px solid var(--hall-ink);
  border-radius: 15px;
  background: linear-gradient(120deg, #fff9fc, #fff 54%, #fff3fa);
  box-shadow: 0 0 0 3px #ffc6eb, 5px 6px 0 #09124f;
  color: var(--hall-ink);
  font-family: 'Noto Sans CJK SC', 'Microsoft YaHei', sans-serif;
  font-size: 15px;
  line-height: 1.5;
  font-synthesis: none;
  overscroll-behavior: contain;
  scrollbar-color: #d79bc9 #fff5fc;
}
body[data-frontend="pixel"] #leaderboard-dialog[open] {
  display: flex;
  flex-direction: column;
}
/* enhanceDialogs owns the persistent toolbar and scroll region in production. */
body[data-frontend="pixel"] #leaderboard-dialog > .dialog-scroll {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  /* Keep the nested ranking scroller from collapsing to its padding. */
  grid-auto-rows: max-content;
  align-content: start;
  gap: 12px;
  padding: 0 18px 18px;
}
body[data-frontend="pixel"] #leaderboard-dialog > .dialog-toolbar {
  position: relative;
  flex: 0 0 auto;
  z-index: 4;
  padding: 6px 12px;
  min-height: 56px;
  border-bottom: 1px solid var(--hall-line);
  background: linear-gradient(110deg, #ffe9f7, #ffc6eb);
}
body[data-frontend="pixel"] #leaderboard-dialog::backdrop {
  background: #141339a8;
  backdrop-filter: none;
}
body[data-frontend="pixel"] #leaderboard-dialog > .dialog-scroll > * {
  min-width: 0;
  grid-column: 1 / -1;
}
body[data-frontend="pixel"] #leaderboard-dialog > .dialog-scroll > h2 {
  position: relative;
  grid-row: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  min-height: 86px;
  margin: 0 -18px;
  padding: 12px 80px;
  border-bottom: 2px solid var(--hall-ink);
  border-radius: 10px 10px 0 0;
  background: radial-gradient(ellipse at 24% 10%, #fff9fc 0, #ffe9f7 32%, transparent 62%), linear-gradient(110deg, #ffa6df, #ffd8f1 58%, #ffa5dc);
  color: var(--hall-ink);
  font-size: clamp(28px, 3.3vw, 44px);
  line-height: 1.15;
  letter-spacing: .08em;
  text-shadow: 2px 2px #fff, -2px -2px #fff;
  isolation: isolate;
}
body[data-frontend="pixel"] #leaderboard-dialog > .dialog-scroll > h2::before {
  content: '';
  flex: none;
  width: 43px;
  height: 46px;
  background-image: var(--hall-atlas);
  background-repeat: no-repeat;
  background-position: -990px -9px;
  image-rendering: pixelated;
}
body[data-frontend="pixel"] #leaderboard-dialog > .dialog-scroll > h2::after {
  content: '';
  position: absolute;
  right: 0;
  bottom: 0;
  width: min(193px, 25%);
  height: 67px;
  background-image: var(--hall-atlas);
  background-repeat: no-repeat;
  background-position: -1343px 0;
  pointer-events: none;
  z-index: -1;
  image-rendering: pixelated;
}
body[data-frontend="pixel"] #leaderboard-dialog > .dialog-toolbar > .x-close {
  grid-row: 1;
  grid-column: 12;
  position: static;
  pointer-events: auto;
  top: auto;
  right: auto;
  justify-self: end;
  align-self: start;
  z-index: 4;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  min-height: 48px;
  margin: 0;
  padding: 0;
  border: 2px solid var(--hall-ink);
  border-radius: 7px;
  background: linear-gradient(#ff82d5, #fb39a5);
  box-shadow: inset 0 0 0 2px #ffc1eb, 2px 2px 0 #737bb9;
  color: #fff;
  font-size: 39px;
  font-weight: 700;
  line-height: 1;
  text-shadow: none;
}
body[data-frontend="pixel"] #leaderboard-dialog .help-dot {
  width: 26px;
  height: 26px;
  min-width: 26px;
  min-height: 26px;
  margin: 0;
  padding: 0;
  border: 1px solid #8d66ae;
  border-radius: 50%;
  background: #fff8fd;
  color: var(--hall-ink);
  font-size: 14px;
  letter-spacing: 0;
  text-shadow: none;
}
body[data-frontend="pixel"] #leaderboard-dialog .small-print {
  margin: 0;
  color: var(--hall-muted);
  font-size: 12px;
  line-height: 1.65;
  overflow-wrap: anywhere;
}
body[data-frontend="pixel"] #leaderboard-dialog button:not(.x-close):not(.help-dot),
body[data-frontend="pixel"] #leaderboard-dialog select,
body[data-frontend="pixel"] #leaderboard-dialog input {
  min-height: 44px;
  max-width: 100%;
  border: 1px solid #6865ad;
  border-radius: 6px;
  background: linear-gradient(120deg, #fff, #fff6fc);
  box-shadow: inset 0 0 0 2px #fff9;
  color: var(--hall-ink);
  font: inherit;
  font-weight: 650;
  touch-action: manipulation;
}
body[data-frontend="pixel"] #leaderboard-dialog button:not(:disabled):hover {
  border-color: #d32699;
  background-color: #ffe7f7;
  filter: brightness(.99);
}
body[data-frontend="pixel"] #leaderboard-dialog button:disabled {
  opacity: .5;
  cursor: not-allowed;
  filter: none;
}
body[data-frontend="pixel"] #leaderboard-dialog :is(button, input, select):focus-visible {
  outline: 3px solid #822bc2;
  outline-offset: 3px;
}
body[data-frontend="pixel"] #leaderboard-dialog .ranking-modes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 0;
  padding: 0;
}
body[data-frontend="pixel"] #leaderboard-dialog .ranking-modes button {
  padding: 10px 14px;
  font-size: 20px;
  letter-spacing: .06em;
}
body[data-frontend="pixel"] #leaderboard-dialog .ranking-modes button[aria-pressed="true"],
body[data-frontend="pixel"] #leaderboard-dialog #ranking-publish {
  border-color: #9e1979;
  background: linear-gradient(120deg, #ff38a7, #e82490);
  color: #fff;
  box-shadow: inset 0 0 0 1px #ffbce6;
}
body[data-frontend="pixel"] #leaderboard-dialog .ranking-finish {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  padding: 10px 12px;
  border: 1px solid #dcb2d3;
  border-radius: 8px;
  background: #fff6fb;
}
body[data-frontend="pixel"] #leaderboard-dialog .ranking-finish .primary,
body[data-frontend="pixel"] #leaderboard-dialog .ranking-finish .secondary {
  width: auto;
  flex: 0 1 auto;
  margin: 0;
  padding: 9px 14px;
  box-shadow: none;
}
body[data-frontend="pixel"] #leaderboard-dialog #ranking-walkaway {
  background: #ffdbee;
}
body[data-frontend="pixel"] #leaderboard-dialog #ranking-walkaway-note {
  flex: 1 1 300px;
}
body[data-frontend="pixel"] #leaderboard-dialog .ranking-sort-label {
  grid-column: span 8;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  font-weight: 750;
}
body[data-frontend="pixel"] #leaderboard-dialog #ranking-sort {
  flex: 1;
  min-width: 0;
  padding: 9px 12px;
}
body[data-frontend="pixel"] #leaderboard-dialog #ranking-share {
  grid-column: span 4;
  width: 100%;
  margin: 0;
  padding: 9px 12px;
}
body[data-frontend="pixel"] #leaderboard-dialog #ranking-status {
  grid-column: span 9;
  align-self: center;
  margin: 0;
  color: var(--hall-ink);
  font-size: 14px;
  line-height: 1.7;
  overflow-wrap: anywhere;
}
body[data-frontend="pixel"] #leaderboard-dialog #ranking-retry {
  grid-column: span 3;
  width: 100%;
  margin: 0;
  padding: 8px 10px;
  font-size: 14px;
}
body[data-frontend="pixel"] #leaderboard-dialog #ranking-table {
  margin: 0;
  max-height: min(440px, 50dvh);
  overflow: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  border: 1px solid #c86cbe;
  border-radius: 10px;
  padding: 10px;
  background: #fff;
}
body[data-frontend="pixel"] #leaderboard-dialog #ranking-table:empty {
  display: none;
}
body[data-frontend="pixel"] #leaderboard-dialog .ranking-entry {
  display: grid;
  grid-template-columns: minmax(0, 1fr) fit-content(50%);
  gap: 10px 18px;
  margin: 0 0 10px;
  padding: 13px 14px;
  border: 1px solid #c3b8e8;
  border-radius: 8px;
  background: linear-gradient(120deg, #fff, #fbfaff);
  box-shadow: inset 0 0 0 2px #fff;
}
body[data-frontend="pixel"] #leaderboard-dialog .ranking-entry:last-child {
  margin-bottom: 0;
}
body[data-frontend="pixel"] #leaderboard-dialog .ranking-entry:nth-child(1) {
  border-color: #f096cb;
  background: linear-gradient(100deg, #ffe5f5, #fff8fc);
}
body[data-frontend="pixel"] #leaderboard-dialog .ranking-entry:nth-child(2) {
  border-color: #84dce4;
  background: linear-gradient(100deg, #e2fcff, #faffff);
}
body[data-frontend="pixel"] #leaderboard-dialog .ranking-entry:nth-child(3) {
  border-color: #efd3a0;
  background: linear-gradient(100deg, #fff2d8, #fffdf7);
}
body[data-frontend="pixel"] #leaderboard-dialog .ranking-entry-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: center;
  gap: 7px 16px;
  min-width: 0;
  font-size: 20px;
  line-height: 1.45;
}
body[data-frontend="pixel"] #leaderboard-dialog .ranking-entry-head > b {
  min-width: 0;
  max-width: 100%;
  overflow-wrap: anywhere;
  word-break: break-all;
}
body[data-frontend="pixel"] #leaderboard-dialog .ranking-entry-head strong {
  color: var(--hall-muted);
  font-size: 12px;
  font-weight: 600;
  white-space: normal;
}
body[data-frontend="pixel"] #leaderboard-dialog .ranking-return {
  min-width: 0;
  margin: 0;
  text-align: right;
  font-size: clamp(24px, 2.7vw, 31px);
  font-weight: 900;
  line-height: 1.3;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}
body[data-frontend="pixel"] #leaderboard-dialog .ranking-return > span {
  margin: 0 0 2px;
  color: var(--hall-muted);
  font-size: 11px;
  font-weight: 600;
}
body[data-frontend="pixel"] #leaderboard-dialog .ranking-return.positive {
  color: #d80879 !important;
}
body[data-frontend="pixel"] #leaderboard-dialog .ranking-return.negative {
  color: #007b73 !important;
}
body[data-frontend="pixel"] #leaderboard-dialog .ranking-metrics {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 7px;
  min-width: 0;
  padding-top: 10px;
  border-top: 1px solid #cfbada;
}
body[data-frontend="pixel"] #leaderboard-dialog .ranking-metrics > div {
  min-width: 0;
  padding: 6px 8px;
  border: 1px solid #dcd4f0;
  border-radius: 5px;
  background: #ffffffb8;
}
body[data-frontend="pixel"] #leaderboard-dialog .ranking-metrics span {
  display: block;
  margin-bottom: 4px;
  color: var(--hall-muted);
  font-size: 11px;
  line-height: 1.45;
  overflow-wrap: anywhere;
}
body[data-frontend="pixel"] #leaderboard-dialog .ranking-metrics b {
  display: block;
  font-size: 14px;
  line-height: 1.5;
  color: var(--hall-ink);
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
  word-break: break-all;
}
body[data-frontend="pixel"] #leaderboard-dialog #ranking-auto-status {
  margin: 0;
  padding: 10px 12px;
  border: 1px solid #d3c5eb;
  border-radius: 7px;
  background: #f8f5ff;
  color: var(--hall-muted);
  font-size: 12px;
  line-height: 1.65;
  overflow-wrap: anywhere;
}
body[data-frontend="pixel"] #leaderboard-dialog #ranking-auto-status:empty {
  display: none;
}
body[data-frontend="pixel"] #leaderboard-dialog #ranking-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(150px, .42fr);
  align-items: end;
  gap: 8px 16px;
  margin: 0;
  padding: 14px;
  border: 1px solid #c4b7e6;
  border-radius: 9px;
  background: #fffafd;
  font-size: 13px;
}
body[data-frontend="pixel"] #leaderboard-dialog #ranking-form > label {
  grid-column: 1;
  min-width: 0;
  font-weight: 700;
}
body[data-frontend="pixel"] #leaderboard-dialog #ranking-name {
  width: 100%;
  margin: 6px 0 0;
  padding: 9px 12px;
  background: #fff;
  font-weight: 500;
}
body[data-frontend="pixel"] #leaderboard-dialog #ranking-form > p {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--hall-muted);
  font-size: 12px;
  line-height: 1.65;
  overflow-wrap: anywhere;
}
body[data-frontend="pixel"] #leaderboard-dialog #ranking-publish {
  grid-column: 2;
  grid-row: 1;
  width: 100%;
  margin: 0;
  padding: 9px 12px;
}
@media (max-width: 760px) {
  body[data-frontend="pixel"] #leaderboard-dialog {
    width: calc(100vw - 20px);
    max-width: calc(100vw - 20px);
    max-height: calc(100dvh - 20px);
    padding: 0;
    border-width: 2px;
    border-radius: 10px;
    box-shadow: 0 0 0 2px #ffc6eb, 3px 4px 0 #09124f;
  }
  body[data-frontend="pixel"] #leaderboard-dialog > .dialog-scroll { gap: 10px; padding: 0 12px 12px; }
  body[data-frontend="pixel"] #leaderboard-dialog > .dialog-toolbar { padding: 4px 10px; min-height: 52px; }
  body[data-frontend="pixel"] #leaderboard-dialog > .dialog-scroll > h2 { margin: 0 -12px; min-height: 74px; padding: 12px 60px; gap: 9px; font-size: 28px; letter-spacing: .02em; }
  body[data-frontend="pixel"] #leaderboard-dialog > .dialog-scroll > h2::before { display: none; }
  body[data-frontend="pixel"] #leaderboard-dialog > .dialog-scroll > h2::after { opacity: .6; }
  body[data-frontend="pixel"] #leaderboard-dialog > .dialog-toolbar > .x-close { width: 44px; height: 44px; min-height: 44px; margin-top: 0; font-size: 34px; }
  body[data-frontend="pixel"] #leaderboard-dialog .ranking-modes button { font-size: 17px; padding: 10px 8px; }
  body[data-frontend="pixel"] #leaderboard-dialog .ranking-sort-label { grid-column: span 7; gap: 7px; font-size: 13px; }
  body[data-frontend="pixel"] #leaderboard-dialog #ranking-share { grid-column: span 5; font-size: 12px; padding: 8px 5px; }
  body[data-frontend="pixel"] #leaderboard-dialog #ranking-status { grid-column: span 8; }
  body[data-frontend="pixel"] #leaderboard-dialog #ranking-retry { grid-column: span 4; font-size: 12px; }
  body[data-frontend="pixel"] #leaderboard-dialog #ranking-table { max-height: min(480px, 58dvh); padding: 5px; }
  body[data-frontend="pixel"] #leaderboard-dialog .ranking-entry { padding: 8px; gap: 8px 10px; }
  body[data-frontend="pixel"] #leaderboard-dialog .ranking-entry-head { display: block; font-size: 17px; }
  body[data-frontend="pixel"] #leaderboard-dialog .ranking-entry-head strong { display: block; margin-top: 5px; }
  body[data-frontend="pixel"] #leaderboard-dialog .ranking-metrics { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
  body[data-frontend="pixel"] #leaderboard-dialog .ranking-metrics > div { padding: 6px 4px; }
  body[data-frontend="pixel"] #leaderboard-dialog #ranking-form { grid-template-columns: minmax(0, 1fr); padding: 10px; }
  body[data-frontend="pixel"] #leaderboard-dialog #ranking-publish { grid-column: 1; grid-row: auto; }
}
@media (max-width: 420px) {
  body[data-frontend="pixel"] #leaderboard-dialog > .dialog-scroll > h2 { padding-left: 22px; padding-right: 55px; font-size: 26px; }
  body[data-frontend="pixel"] #leaderboard-dialog .ranking-entry { grid-template-columns: minmax(0, 1fr); }
  body[data-frontend="pixel"] #leaderboard-dialog .ranking-return { text-align: left; }
  body[data-frontend="pixel"] #leaderboard-dialog .ranking-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  body[data-frontend="pixel"] #leaderboard-dialog .ranking-sort-label,
  body[data-frontend="pixel"] #leaderboard-dialog #ranking-share { grid-column: 1 / -1; }
}
/* Wide phone landscapes still need the approved compact metric density. */
@media (min-width: 761px) and (max-width: 1024px) and (max-height: 600px) {
  body[data-frontend="pixel"] #leaderboard-dialog .ranking-metrics { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media(prefers-reduced-motion:reduce){
  body:not(.motion-full)[data-frontend="pixel"] #leaderboard-dialog button { transition: none; }
}