/**
 * 手机横屏 MH · 按 mh-layout.js 整图百分比坐标
 */

body[data-ui-tier="MH"] {
  --mh-vv-top: 0px;
  --mh-vv-bottom: 0px;
  --mh-top-bar-pct: 8;
  --mh-top-bar-gap: max(12px, 3vh);
  --mh-dock-top-pct: 80;
  /* 正文基准 = 牌桌中央摊牌结算行（与 main --board-settle-font 同档） */
  --mh-text-base: clamp(13px, 2.75vw, 17px);
  --mh-top-bar-font: 10px;
  --mh-nameplate-name-font: 10px;
  --mh-nameplate-chips-font: 11px;
  --mh-bubble-font: 13px;
  --board-settle-font: var(--mh-text-base);
  /* 绿桌：左10 右90 上沿14 下沿80（底栏不动） */
  --mh-game-top: 14%;
  --mh-game-bottom: 20%;
  --mh-game-height: 66%;
  --mh-game-side: 10%;
  --table-nudge-y: 0;
  --table-body-lift-y: 0;
  --table-grow-w: 0;
  --table-grow-h: 0;
  --table-edge-out: 0;
  --board-nudge-y: 0;
  --board-lift-y: 0;
  --board-grow-w: 0;
  --board-slot-w-extra: 0;
  --board-slot-h-extra: 0;
  --hero-hole-nudge-x: 0;
  --hero-hole-nudge-y: 0;
  --hero-dock-felt-gap: 0;
  --hero-dock-amount-shift-x: 0;
  --layout-top-h: calc(var(--mh-top-bar-pct) * 1vh);
  --layout-hero-dock-h: calc((100 - var(--mh-dock-top-pct)) * 1vh);
  --hero-dock-main-h: var(--layout-hero-dock-h);
  --hero-dock-max-w: none;
  --hero-dock-chip-panel-w: auto;
  --hero-dock-act-btn-w: clamp(42px, 10.5vw, 52px);
  --mh-dock-act-total-w: calc(var(--hero-dock-act-btn-w) * 3 + var(--hero-dock-act-gap) * 2);
  --mh-dock-fold-w: clamp(30px, 7vw, 36px);
  --hero-dock-act-gap: 2px;
  --hero-dock-act-row-gap: 5px;
  --mh-dock-act-inner-h: calc(var(--hero-dock-btn-min-h) + var(--hero-dock-act-row-gap) + var(--hero-dock-allin-min-h) + 6px);
  --hero-dock-btn-min-h: 22px;
  --hero-dock-allin-min-h: 22px;
  --hero-dock-btn-font: 12px;
  --hero-dock-chip-size: 24px;
  --mh-dock-chip-gap: 8px;
  --hero-dock-chip-font: 8px;
  --hero-dock-chip-amount-font: 13px;
  --hero-dock-cancel-min-h: 0;
  --hero-dock-cancel-font: 13px;
  --seat-avatar-h: 0px;
  --seat-name-h: 1.1em;
  --seat-chips-h: 1.05em;
  --mh-nameplate-max-w: min(96px, 24vw);
  --mh-chips-min-w: 6.5ch;
  --seat-action-h: 12px;
  --mh-hole-card-w: 38px;
  --mh-hole-card-h: 50px;
  --mh-hole-card-face-em: calc(var(--mh-hole-card-h) + 2px);
  --mh-hero-card-w: 42px;
  --mh-hero-card-h: 56px;
  --mh-hero-card-face-em: calc(var(--mh-hero-card-h) + 2px);
  --mh-community-card-w: 36px;
  --mh-community-card-h: 48px;
  --mh-community-card-face-em: calc(var(--mh-community-card-h) + 2px);
}

body[data-ui-tier="MH"] .app-shell {
  gap: 0;
  height: 100dvh;
  max-height: 100dvh;
  padding-top: calc(max(0px, env(safe-area-inset-top), var(--mh-vv-top)) + var(--mh-top-bar-gap));
  padding-bottom: max(0px, env(safe-area-inset-bottom), var(--mh-vv-bottom));
  box-sizing: border-box;
}

body[data-ui-tier="MH"] .table-top-bar {
  min-height: var(--layout-top-h);
  max-height: none;
  margin-top: 0;
  padding: 4px 8px 4px;
  gap: 6px;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 40;
  box-sizing: border-box;
}

body[data-ui-tier="MH"] .table-top-bar .auth-status-line {
  font-size: var(--mh-top-bar-font);
  gap: 4px 6px;
  flex: 1 1 auto;
  min-width: 0;
  flex-wrap: nowrap;
  align-items: center;
}

body[data-ui-tier="MH"] .table-top-bar #authUserDisplay {
  flex: 0 1 auto;
  min-width: 0;
  font-size: var(--mh-top-bar-font);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: min(42vw, 160px);
}

body[data-ui-tier="MH"] .table-top-bar #authTierBadge {
  flex: 0 0 auto;
  font-size: var(--mh-top-bar-font);
}

body[data-ui-tier="MH"] .table-top-bar__more {
  display: block;
  position: relative;
  flex: 0 0 auto;
  margin-left: 2px;
}

body[data-ui-tier="MH"] .table-top-bar__more-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 26px;
  min-height: 22px;
  padding: 2px 6px;
  font-size: 14px;
  line-height: 1;
  border-radius: 6px;
}

body[data-ui-tier="MH"] .table-top-bar__more-menu {
  display: none;
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  z-index: 60;
  min-width: 112px;
  padding: 4px;
  border-radius: 8px;
  background: rgba(12, 16, 22, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
  flex-direction: column;
  align-items: stretch;
  gap: 2px;
}

body[data-ui-tier="MH"] .table-top-bar__more-menu.is-open {
  display: flex;
}

body[data-ui-tier="MH"] .table-top-bar__more-menu .btn--ghost {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  width: 100%;
  min-height: 28px;
  padding: 4px 10px;
  font-size: var(--mh-top-bar-font);
  line-height: 1.25;
  white-space: nowrap;
  border-radius: 6px;
  box-sizing: border-box;
}

body[data-ui-tier="MH"] .table-top-bar__more-menu #btnStatsPanel[hidden],
body[data-ui-tier="MH"] .table-top-bar__more-menu #btnAuthLogout[hidden],
body[data-ui-tier="MH"] .table-top-bar__more-menu #btnAuthDeleteAccount[hidden],
body[data-ui-tier="MH"] .table-top-bar__more-menu #btnAuthOpen[hidden] {
  display: none !important;
}

body[data-ui-tier="MH"] .table-top-bar__deal {
  display: none !important;
}

body[data-ui-tier="MH"] .hero-dock__deal.mh-dock-deal {
  pointer-events: auto;
  z-index: 36;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
  gap: 4px;
  min-width: 0;
  padding: 0;
  background: transparent;
  border: none;
  box-shadow: none;
}

body[data-ui-tier="MH"] .hero-dock__deal.mh-dock-deal .btn--new {
  min-height: var(--hero-dock-allin-min-h);
  max-height: var(--hero-dock-allin-min-h);
  padding: 2px 10px;
  font-size: var(--hero-dock-btn-font);
  font-weight: 800;
  border-radius: 8px;
  width: auto;
  min-width: clamp(52px, 14vw, 64px);
  white-space: nowrap;
}

body[data-ui-tier="MH"] .hero-dock__deal.mh-dock-deal .btn--bankrupt-reset {
  min-height: var(--hero-dock-btn-min-h);
  max-height: var(--hero-dock-btn-min-h);
  padding: 2px 8px;
  font-size: clamp(9px, 2.2vmin, 11px);
  width: auto;
  min-width: clamp(52px, 14vw, 64px);
}

body[data-ui-tier="MH"] .table-stage {
  background: transparent;
  box-shadow: none;
}

body[data-ui-tier="MH"] .table-body {
  transform: none;
  flex: 1 1 auto;
  min-height: 0;
}

body[data-ui-tier="MH"] .table-scene {
  perspective: none;
  padding: 0;
  flex: 1 1 auto;
  min-height: 0;
  overflow: visible;
}

/* ── 层 1：纯绿桌挂 body，与 overlay 完全分离（mobLH10） ── */
body[data-ui-tier="MH"] .table-root {
  transform: none;
  position: static;
  pointer-events: none;
  flex: 0 0 auto;
  min-height: 0;
  overflow: visible;
}

body[data-ui-tier="MH"] #feltOuter.mh-green-layer,
body[data-ui-tier="MH"] .felt-outer.mh-green-layer {
  position: fixed;
  left: var(--mh-game-side);
  top: var(--mh-game-top) !important;
  bottom: var(--mh-game-bottom);
  width: calc(100% - 2 * var(--mh-game-side));
  height: auto;
  /* 覆盖 main.css .felt-outer 的 max-height/width，避免 mobLH9/14 压扁绿桌 */
  max-height: none !important;
  max-width: none !important;
  min-width: 0;
  min-height: 0;
  right: auto;
  transform: none;
  margin: 0;
  padding: 0;
  z-index: 2;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: stretch;
  pointer-events: none;
}

body[data-ui-tier="MH"] #feltOuter.mh-green-layer .felt-mat,
body[data-ui-tier="MH"] .felt-outer.mh-green-layer .felt-mat {
  position: relative;
  z-index: 1;
}

body[data-ui-tier="MH"] .oval-hub,
body[data-ui-tier="MH"] .showdown-tier-banner,
body[data-ui-tier="MH"] .felt-outer > .hero-felt-hole,
body[data-ui-tier="MH"] .felt-outer > .ring-slot {
  display: none !important;
}

body[data-ui-tier="MH"] #feltOuter.mh-green-layer .felt-rim-positions,
body[data-ui-tier="MH"] .felt-outer.mh-green-layer .felt-rim-positions {
  display: none !important;
}

body[data-ui-tier="MH"] .felt-rim-positions.mh-rim-pos-dock {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 28;
  pointer-events: none;
  display: block !important;
  overflow: visible;
}

body[data-ui-tier="MH"] .felt-rim-positions.mh-rim-pos-dock .seat-pos-panel--rim {
  position: fixed;
  left: auto;
  top: auto;
  right: auto;
  bottom: auto;
  margin: 0;
  max-width: none;
  transform: translate(-50%, -50%) rotateZ(var(--pos-rotate, 0deg)) !important;
  transform-origin: 50% 50%;
  translate: none;
  rotate: none;
}

body[data-ui-tier="MH"] .felt-rim-positions.mh-rim-pos-dock .seat-role-tag--rim.seat-marker--sb,
body[data-ui-tier="MH"] .felt-rim-positions.mh-rim-pos-dock .seat-role-tag--rim.seat-marker--bb {
  width: 38px;
  height: 38px;
  min-width: 38px;
  padding: 0;
}

body[data-ui-tier="MH"] .felt-rim-positions.mh-rim-pos-dock .seat-role-tag--rim.seat-marker--d {
  width: 36px;
  height: 36px;
  min-width: 36px;
  min-height: 36px;
  padding: 0;
  /* 各 rim 位 --rim-tag-scale 不同 · D 统一尺寸 */
  transform: none !important;
  transform-origin: 50% 50%;
}

/* MH · 盲注飞入动画隐藏（保留 table-fx 音效） */
body[data-ui-tier="MH"] .felt-rim-positions.mh-rim-pos-dock .seat-marker--sb,
body[data-ui-tier="MH"] .felt-rim-positions.mh-rim-pos-dock .seat-marker--bb {
  display: none !important;
}

body[data-ui-tier="MH"] .table-fx-blind-fly {
  display: none !important;
  pointer-events: none;
  width: 34px;
  height: 34px;
}

body[data-ui-tier="MH"] .felt-rim-positions.mh-rim-pos-dock .rim-blind-chip.chip {
  width: 34px;
  height: 34px;
  min-width: 34px;
  min-height: 34px;
  font-size: 12px;
}

body[data-ui-tier="MH"] .table-fx-blind-fly .rim-blind-chip.chip {
  width: 34px;
  height: 34px;
  font-size: 12px;
}

body[data-ui-tier="MH"] .felt-rim-positions.mh-rim-pos-dock .seat-role-tag--rim {
  font-size: 10px;
  line-height: 1.25;
  padding: 0 3px;
}

body[data-ui-tier="MH"] .felt-rim-positions.mh-rim-pos-dock .seat-pos-panel--rim-2 .seat-role-tag--rim.seat-role-tag--pivot2 {
  transform: scale(var(--rim-tag-scale, 1)) rotateZ(-7deg);
}

body[data-ui-tier="MH"] .felt-rim-positions.mh-rim-pos-dock .seat-pos-panel--rim-4 .seat-role-tag--rim.seat-role-tag--pivot2 {
  transform: scale(var(--rim-tag-scale, 1)) rotateZ(7deg);
}

body[data-ui-tier="MH"] .felt-rim-positions.mh-rim-pos-dock .seat-pos-panel--rim-5 .seat-role-tag--rim.seat-role-tag--pivot2 {
  transform: scale(var(--rim-tag-scale, 1)) rotateZ(-2deg);
}

body[data-ui-tier="MH"] .felt-mat {
  flex: 1 1 auto;
  min-height: 100%;
  height: 100%;
  width: 100%;
  overflow: hidden;
  display: block !important;
}

/* 毡面只保留绿色；原 DOM 子节点在 MH 不参与布局（公牌已挂 overlay 层） */
body[data-ui-tier="MH"] .felt-mat > * {
  display: none !important;
}

body[data-ui-tier="MH"] .felt-mat .felt-center {
  display: none !important;
}

/* ── 层 2：公牌 overlay（整屏 fixed，读 mh-layout.js 坐标） ── */
body[data-ui-tier="MH"] .felt-center.mh-board-dock {
  display: block !important;
  z-index: 26;
  box-sizing: border-box;
  background: transparent;
  border: none;
  border-radius: 999px;
  overflow: visible;
  min-width: 0;
  max-width: none;
  transform: none !important;
  rotate: none;
  pointer-events: none;
}

body[data-ui-tier="MH"] .felt-center.mh-board-dock .board {
  background: rgba(42, 50, 58, 0.9) !important;
  border: 1px solid rgba(255, 255, 255, 0.14) !important;
  border-radius: 999px;
  box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.16);
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

body[data-ui-tier="MH"] .felt-center.mh-board-dock .board-main {
  margin-left: calc(var(--mh-community-card-w-px, 36px) * 1);
}

body[data-ui-tier="MH"] .ring-slot {
  display: none !important;
}

body[data-ui-tier="MH"] .felt-brand {
  display: none;
}

/* 公牌：发牌 append 在 .community-slot 内，不能 display:none 父级（mobLH11 步1） */
body[data-ui-tier="MH"] .community-slots {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: stretch;
  justify-content: flex-start;
  gap: 2px;
  margin: 0;
}

body[data-ui-tier="MH"] .community-slot {
  flex: 0 0 auto;
  box-sizing: border-box;
  width: var(--mh-community-card-w, 36px);
  height: var(--mh-community-card-h, 48px);
  min-width: var(--mh-community-card-w, 36px);
  min-height: var(--mh-community-card-h, 48px);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.14);
  padding: 0;
}

body[data-ui-tier="MH"] .community-slot:empty {
  display: flex;
}

body[data-ui-tier="MH"] .community-placeholder:empty,
body[data-ui-tier="MH"] .community-placeholder[hidden] {
  display: none;
}

body[data-ui-tier="MH"] .felt-center .center-hub,
body[data-ui-tier="MH"] .felt-center .board {
  width: 100%;
  height: 100%;
  max-width: none;
}

body[data-ui-tier="MH"] .felt-center .center-hub {
  display: flex;
  flex-direction: column;
  min-height: 0;
}

body[data-ui-tier="MH"] .felt-center .board {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  box-sizing: border-box;
  flex: 1 1 auto;
  min-height: 0;
  padding: 4px 4px 6px;
  overflow: hidden;
}

body[data-ui-tier="MH"] .felt-center .board-row {
  position: relative;
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: flex-start;
  gap: 6px;
  width: 100%;
  height: auto;
  flex: 0 0 auto;
  min-height: 0 !important;
  padding: 0;
  margin: 0;
}

body[data-ui-tier="MH"] .felt-center .board-main {
  position: relative;
  left: auto;
  top: auto;
  transform: none;
  margin: 0 0 0 calc(var(--mh-community-card-w-px, 36px) * 1);
  width: max-content;
  max-width: none;
  flex: 0 1 auto;
}

body[data-ui-tier="MH"] .felt-center .board-pot {
  position: relative;
  left: auto;
  top: auto;
  transform: none;
  flex: 0 0 auto;
  align-self: center;
  margin-left: calc(var(--mh-community-card-w-px, 36px) * 2.5 - 60px + 36px);
  grid-column: auto;
  min-width: 0;
  padding: 2px 4px;
}

body[data-ui-tier="MH"] .board #community {
  display: block;
  width: max-content;
  max-width: none;
  gap: 0;
}

body[data-ui-tier="MH"] .board #community .card {
  width: var(--mh-community-card-w) !important;
  height: var(--mh-community-card-h) !important;
  font-size: var(--mh-community-card-face-em) !important;
  border-width: 1px;
  overflow: visible;
}

body[data-ui-tier="MH"] .board #community .card .card__corner .card__rank,
body[data-ui-tier="MH"] .mh-hole-dock .seat-cards--hero-hole .card .card__corner .card__rank {
  font-size: 0.32em;
  line-height: 0.92;
}

body[data-ui-tier="MH"] .board #community .card .card__suit--center,
body[data-ui-tier="MH"] .mh-hole-dock .seat-cards--hero-hole .card .card__suit--center {
  top: 62%;
  font-size: 0.42em;
  line-height: 0.9;
}

body[data-ui-tier="MH"] .community-slot .card {
  width: 100% !important;
  height: 100% !important;
  max-width: 100%;
  max-height: 100%;
}

body[data-ui-tier="MH"] .board-pot__label {
  font-size: 11px;
  line-height: 1.2;
  font-weight: 600;
  opacity: 0.88;
}

body[data-ui-tier="MH"] .board-pot__amount {
  font-size: 17px;
  line-height: 1.15;
  font-weight: 800;
}

body[data-ui-tier="MH"] .board-note {
  display: none;
}

/* 摊牌结算：MH 公牌下方 · 锁在深色框内 · 14px 三行 · 压行距 */
body[data-ui-tier="MH"] .board-showdown.board-showdown--settle {
  position: relative;
  left: auto;
  right: auto;
  bottom: auto;
  flex: 1 1 auto;
  min-height: 0;
  max-height: 100%;
  width: 100%;
  margin-top: 4px;
  margin-bottom: 0;
  justify-content: flex-start;
  align-items: stretch;
  box-sizing: border-box;
  --board-settle-font: 14px;
  --board-showdown-font: 14px;
  --board-settle-line-slot: 17px;
  --board-settle-gap: 2px;
  --board-settle-pad-block: 2px;
  --board-settle-lines: 3;
  padding: var(--board-settle-pad-block) 2px;
  z-index: 27;
  overflow: hidden;
}

body[data-ui-tier="MH"] .board-showdown.board-showdown--settle .board-showdown__line {
  font-size: 14px;
  line-height: 17px;
  min-height: 17px;
}

/* MH 摊牌三行：收紧字号/行距，仍锁在深色框内 */
body[data-ui-tier="MH"] .board-showdown.board-showdown--settle.board-showdown--lines-3 {
  --board-settle-font: 13px;
  --board-showdown-font: 13px;
  --board-settle-line-slot: 15px;
  --board-settle-gap: 1px;
  --board-settle-pad-block: 1px;
  margin-top: 2px;
  padding: var(--board-settle-pad-block) 2px;
}

body[data-ui-tier="MH"] .board-showdown.board-showdown--settle.board-showdown--lines-3 .board-showdown__line {
  font-size: 13px;
  line-height: 15px;
  min-height: 15px;
}

/* 座位层：fixed 百分比由 JS 写入 */
body[data-ui-tier="MH"] .seat-info-layer {
  position: fixed;
  inset: 0;
  bottom: 0;
  z-index: 28;
  pointer-events: none;
}

body[data-ui-tier="MH"] .seat-info-panel {
  pointer-events: auto;
  z-index: 29;
}

body[data-ui-tier="MH"] .mh-hole-dock {
  z-index: 27;
  pointer-events: none;
}

body[data-ui-tier="MH"] .mh-hole-dock .seat-cards--hero-hole,
body[data-ui-tier="MH"] .mh-hole-dock .seat-cards--ai-felt,
body[data-ui-tier="MH"] .mh-hole-dock .seat-cards--on-felt {
  transform: none !important;
  --card-peel: 0deg;
  --card-peel-scale: 1;
}

body[data-ui-tier="MH"] .mh-hole-dock .seat-cards--hero-hole .row,
body[data-ui-tier="MH"] .mh-hole-dock .seat-cards--ai-felt .row {
  display: flex;
  gap: 3px;
  justify-content: center;
  align-items: center;
}

body[data-ui-tier="MH"] .mh-hole-dock .seat-cards--ai-felt .card {
  width: var(--mh-hole-card-w) !important;
  height: var(--mh-hole-card-h) !important;
  font-size: var(--mh-hole-card-face-em) !important;
  border-width: 1px;
  border-radius: 4px;
  transform: none !important;
  margin: 0 !important;
  overflow: visible;
}

body[data-ui-tier="MH"] .mh-hole-dock .seat-cards--ai-felt .card:first-child {
  transform: rotate(-5deg) !important;
}

body[data-ui-tier="MH"] .mh-hole-dock .seat-cards--ai-felt .card:last-child {
  transform: rotate(5deg) !important;
  margin-left: -5px !important;
}

body[data-ui-tier="MH"] .mh-hole-dock .seat-cards--hero-hole .card {
  width: var(--mh-hero-card-w) !important;
  height: var(--mh-hero-card-h) !important;
  font-size: var(--mh-hero-card-face-em) !important;
  border-width: 1px;
  border-radius: 4px;
  transform: none !important;
  overflow: visible;
}

body[data-ui-tier="MH"] .mh-hole-dock .seat-cards--hero-hole .card:first-child {
  transform: rotate(-5deg) !important;
}

body[data-ui-tier="MH"] .mh-hole-dock .seat-cards--hero-hole .card:last-child {
  transform: rotate(5deg) !important;
  margin-left: -6px !important;
}

/* 已弃牌：整组手牌区域居中一字（仅 MH） */
body[data-ui-tier="MH"] .mh-hole-dock.is-folded .seat-cards {
  position: relative;
}

body[data-ui-tier="MH"] .mh-hole-dock.is-folded .seat-cards::after {
  display: flex !important;
  align-items: center;
  justify-content: center;
  content: "已弃牌";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 3;
  font-size: 16px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
  color: rgba(255, 255, 255, 0.42);
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.45);
  pointer-events: none;
}

body[data-ui-tier="MH"] .felt-mat .ai-felt-hole,
body[data-ui-tier="MH"] .felt-outer > .hero-felt-hole:not(.mh-hole-dock) {
  display: none !important;
  visibility: hidden;
  pointer-events: none;
}

/* 名牌：仅昵称 + 筹码，手机不显示头像，卡片贴内容无留白 */
body[data-ui-tier="MH"] .seat-info-panel .seat-info-layout,
body[data-ui-tier="MH"] .seat-info-panel .seat-info-layout--stack {
  flex-direction: column;
  align-items: center;
  gap: 0;
  max-width: none;
  width: max-content;
}

body[data-ui-tier="MH"] .seat-info-panel .seat-avatar-slot,
body[data-ui-tier="MH"] .seat-info-panel--hero .seat-avatar-slot--hero {
  display: none !important;
}

body[data-ui-tier="MH"] .seat-info-panel .seat-info-card,
body[data-ui-tier="MH"] .seat-info-panel .seat-info-meta,
body[data-ui-tier="MH"] .seat-info-panel--hero .seat-info-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  width: max-content;
  min-width: 0 !important;
  max-width: var(--mh-nameplate-max-w);
  padding: 2px 4px;
  border-radius: 5px;
  box-sizing: border-box;
}

body[data-ui-tier="MH"] .seat-info-panel .seat-info-card .label,
body[data-ui-tier="MH"] .seat-info-panel .seat-info-card .seat-stack__name,
body[data-ui-tier="MH"] .seat-info-layer .seat-info-panel .seat-info-card .label,
body[data-ui-tier="MH"] .seat-info-layer .seat-stack__name {
  width: auto;
  max-width: 100%;
  min-height: 0;
  text-align: left;
  font-size: var(--mh-nameplate-name-font);
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

body[data-ui-tier="MH"] .seat-info-panel .seat-info-card .chips,
body[data-ui-tier="MH"] .seat-info-panel .seat-info-card .chips--meta,
body[data-ui-tier="MH"] .seat-info-panel--hero .seat-stack__chips,
body[data-ui-tier="MH"] .seat-info-layer .seat-info-panel .seat-info-card .chips--meta {
  width: auto;
  min-width: var(--mh-chips-min-w);
  min-height: 0;
  text-align: left;
  font-size: var(--mh-nameplate-chips-font);
  font-weight: 700;
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

body[data-ui-tier="MH"] .seat-info-panel .positions,
body[data-ui-tier="MH"] .seat-info-panel .seat-stack__pos,
body[data-ui-tier="MH"] .seat-info-panel .seat-stack__commit {
  display: none !important;
}

/* 底栏：筹码 / 行动挂 seat-info-layer，整屏 fixed */
body[data-ui-tier="MH"] .hero-dock {
  visibility: hidden;
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  min-height: 0;
  padding: 0;
  margin: 0;
  pointer-events: none;
}

body[data-ui-tier="MH"] .hero-dock__chip-panel.mh-dock-chip,
body[data-ui-tier="MH"] .hero-dock__act-panel.mh-dock-act {
  pointer-events: auto;
  z-index: 36;
  max-height: calc((100 - var(--mh-dock-top-pct)) * 1vh - 2px);
  box-sizing: border-box;
}

body[data-ui-tier="MH"] .hero-dock__chip-panel.mh-dock-chip {
  width: max-content !important;
  min-width: 0 !important;
  max-width: none !important;
  height: auto !important;
  min-height: 0 !important;
  padding: 3px 5px;
}

body[data-ui-tier="MH"] .mh-dock-chip .hero-dock__row--chips {
  flex-direction: row;
  align-items: center;
  flex-wrap: nowrap;
  gap: 8px;
  width: max-content;
  height: auto;
  min-height: 0;
}

body[data-ui-tier="MH"] .mh-dock-chip .chip-rack__grid.hero-dock__chips {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
  grid-template-columns: none !important;
  grid-template-rows: none !important;
  width: max-content;
  gap: var(--mh-dock-chip-gap) !important;
  padding: 0 !important;
  flex: 0 0 auto;
}

body[data-ui-tier="MH"] .mh-dock-chip .chip {
  width: var(--hero-dock-chip-size) !important;
  height: var(--hero-dock-chip-size) !important;
  min-width: var(--hero-dock-chip-size) !important;
  min-height: var(--hero-dock-chip-size) !important;
  max-width: var(--hero-dock-chip-size) !important;
  max-height: var(--hero-dock-chip-size) !important;
  font-size: var(--hero-dock-chip-font) !important;
  flex: 0 0 var(--hero-dock-chip-size) !important;
  letter-spacing: -0.03em;
}

body[data-ui-tier="MH"] .mh-dock-chip .chip.chip--5000 {
  font-size: var(--hero-dock-chip-font) !important;
}

body[data-ui-tier="MH"] .mh-dock-chip .hero-dock__chip-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  align-self: center;
  gap: 3px;
  flex-wrap: nowrap;
  width: auto;
  height: auto;
  min-height: 0;
  flex: 0 0 auto;
  margin: 0;
}

body[data-ui-tier="MH"] .mh-dock-chip .hero-dock__chip-meta .chip-rack__amount {
  flex: 0 0 auto;
  width: auto;
  min-width: 0;
  max-width: none;
  min-height: 0;
  line-height: 1.15;
  font-size: var(--hero-dock-chip-amount-font);
  font-weight: 800;
  white-space: nowrap;
  text-align: left;
  transform: none;
  margin: 0;
  padding: 0;
}

body[data-ui-tier="MH"] .mh-dock-chip .hero-dock__chip-meta .btn-chip-cancel {
  flex: 0 0 auto;
  width: auto;
  min-width: 0;
  max-width: none;
  min-height: 0;
  max-height: none;
  height: auto;
  padding: 1px 5px;
  line-height: 1.15;
  font-size: var(--hero-dock-cancel-font);
  font-weight: 700;
}

body[data-ui-tier="MH"] .hero-dock__act-panel.mh-dock-act {
  width: var(--mh-dock-act-total-w);
  max-width: var(--mh-dock-act-total-w);
  padding: 3px 4px;
  display: flex;
  flex-direction: column;
  gap: var(--hero-dock-act-row-gap);
  align-items: stretch;
  justify-content: center;
  min-height: var(--mh-dock-act-inner-h);
  box-sizing: border-box;
}

body[data-ui-tier="MH"] .hero-dock__ref-row.mh-preflop-ref-dock {
  display: flex !important;
  justify-content: center;
  align-items: center;
  width: max-content;
  pointer-events: auto;
  z-index: 35;
  margin: 0;
}

body[data-ui-tier="MH"] .mh-dock-act .hero-dock__row--acts.hero-dock__actions,
body[data-ui-tier="MH"] .mh-dock-act .hero-dock__row--acts.actions {
  display: grid;
  grid-template-columns: var(--mh-dock-fold-w) minmax(0, 1fr) minmax(0, 1fr);
  column-gap: var(--hero-dock-act-gap);
  row-gap: 0;
  width: var(--mh-dock-act-total-w);
  margin: 0;
  min-height: 0;
  align-items: stretch;
}

body[data-ui-tier="MH"] .mh-dock-act .hero-dock__row--allin {
  display: flex;
  grid-column: auto;
  justify-content: stretch;
  align-items: stretch;
  width: var(--mh-dock-act-total-w);
  margin: 0;
}

body[data-ui-tier="MH"] .hero-dock__inner,
body[data-ui-tier="MH"] .hero-dock__layout {
  display: block;
}

body[data-ui-tier="MH"] .hero-dock__row--chips {
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: center;
  gap: 6px;
}

body[data-ui-tier="MH"] .hero-dock__chip-help {
  display: none;
}

body[data-ui-tier="MH"] .hero-dock__act-panel:not(.mh-dock-act) {
  display: none;
}

body[data-ui-tier="MH"] .hero-dock__act-btn,
body[data-ui-tier="MH"] .hero-dock__allin-btn {
  min-height: var(--hero-dock-btn-min-h);
  max-height: var(--hero-dock-btn-min-h);
  font-size: var(--hero-dock-btn-font);
  padding: 2px 5px;
  touch-action: manipulation;
  line-height: 1.15;
}

body[data-ui-tier="MH"] .mh-dock-act .hero-dock__act-btn {
  width: 100%;
  min-width: 0;
  max-width: none;
}

body[data-ui-tier="MH"] .hero-dock__allin-btn {
  min-height: var(--hero-dock-allin-min-h);
  max-height: var(--hero-dock-allin-min-h);
  grid-column: auto;
  padding: 2px 5px;
  line-height: 1.15;
}

body[data-ui-tier="MH"] .hero-dock__ref-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  line-height: 12px;
  min-height: 12px;
  height: 12px;
  padding: 0 8px;
  box-sizing: content-box;
}

body[data-ui-tier="MH"] .hero-dock__ref-row.mh-preflop-ref-dock .hero-dock__ref-btn {
  border-color: rgba(201, 162, 39, 0.55);
  background: rgba(14, 18, 24, 0.82);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
}

body[data-ui-tier="MH"] .hero-dock__hint {
  display: none;
}

body[data-ui-tier="MH"] .mh-dock-chip .btn-chip-cancel {
  font-size: var(--hero-dock-cancel-font);
  min-height: 0;
}

body[data-ui-tier="MH"] .preflop-ref-overlay {
  padding-bottom: calc(var(--layout-hero-dock-h) + 4px);
}

body[data-ui-tier="MH"] .turn-banner,
body[data-ui-tier="MH"] .showdown-tier-banner {
  font-size: var(--mh-text-base);
}

body[data-ui-tier="MH"] .seat-bubble-layer {
  position: fixed;
  inset: 0;
  bottom: 0;
  z-index: 31;
  overflow: visible;
}

/* MH 座位 0：气泡在名牌/头像右侧，小三角朝左（main.css seat-bubble-slot--right） */

body[data-ui-tier="MH"] .seat-speech-bubble {
  font-size: var(--mh-bubble-font);
  max-width: min(160px, 38vw);
  white-space: normal;
  line-height: 1.28;
  padding: 6px 10px;
}

/* 登录弹窗：横屏矮屏可滚动 + 紧凑表单 */
body[data-ui-tier="MH"] .auth-overlay {
  padding: max(4px, env(safe-area-inset-top)) 8px max(4px, env(safe-area-inset-bottom));
}

body[data-ui-tier="MH"] .auth-card {
  width: min(100%, 300px);
  max-width: min(100%, 300px);
  padding: 12px 14px 14px;
}

body[data-ui-tier="MH"] .auth-card h2 {
  margin: 0 0 10px;
  font-size: 14px;
}

body[data-ui-tier="MH"] .auth-close {
  top: 6px;
  right: 6px;
  width: 28px;
  height: 28px;
  font-size: 16px;
}

body[data-ui-tier="MH"] .auth-tabs {
  gap: 6px;
  margin-bottom: 10px;
}

body[data-ui-tier="MH"] .auth-tab {
  padding: 5px 8px;
  font-size: 11px;
}

body[data-ui-tier="MH"] .auth-pane label {
  font-size: 11px;
  margin-bottom: 6px;
}

body[data-ui-tier="MH"] .auth-pane input,
body[data-ui-tier="MH"] .auth-pane select {
  margin-top: 2px;
  padding: 6px 8px;
  font-size: 12px;
}

body[data-ui-tier="MH"] .auth-pane .btn {
  min-height: 32px;
  padding: 6px 10px;
  font-size: 12px;
}

body[data-ui-tier="MH"] .auth-link {
  margin-top: 6px;
  font-size: 11px;
}

body[data-ui-tier="MH"] .auth-guest-hint {
  font-size: 11px;
  margin-top: 8px;
}

body[data-ui-tier="MH"] .auth-btn--guest {
  margin-top: 6px;
  padding: 6px 8px;
  font-size: 11px;
}

/* ── 统计 / 榜单：横屏可滑 + 紧凑字号格子（仅 MH，桌面不动） ── */
body[data-ui-tier="MH"] .stats-panel-overlay,
body[data-ui-tier="MH"] .leaderboard-overlay {
  align-items: flex-start;
  justify-content: center;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  padding: max(4px, env(safe-area-inset-top)) 6px max(4px, env(safe-area-inset-bottom));
  box-sizing: border-box;
}

body[data-ui-tier="MH"] .stats-panel-card,
body[data-ui-tier="MH"] .leaderboard-card {
  width: min(100%, 76vw, 460px);
  max-width: min(100%, 76vw, 460px);
  margin-left: auto;
  margin-right: auto;
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: 12px;
}

body[data-ui-tier="MH"] .stats-panel-card {
  height: auto;
  min-height: 0;
  max-height: calc(100dvh - max(8px, env(safe-area-inset-top)) - max(8px, env(safe-area-inset-bottom)));
  --stats-fs-body: 11px;
  --stats-fs-value: 12px;
  --stats-fs-sub: 11px;
  --stats-fs-meta: 11px;
  --stats-fs-section: 11px;
}

/* 榜单需固定高度，否则 .leaderboard-list 的 flex:1 在 auto 高度下塌成 0（只见「我的排名」） */
body[data-ui-tier="MH"] .leaderboard-card {
  --mh-leaderboard-card-h: calc(
    100dvh - max(8px, env(safe-area-inset-top)) - max(8px, env(safe-area-inset-bottom)) - 12px
  );
  height: var(--mh-leaderboard-card-h);
  min-height: 0;
  max-height: var(--mh-leaderboard-card-h);
}

body[data-ui-tier="MH"] .stats-panel-card__head,
body[data-ui-tier="MH"] .leaderboard-card__head {
  padding: 8px 10px 6px;
  gap: 8px;
}

body[data-ui-tier="MH"] .stats-panel-card__head h2,
body[data-ui-tier="MH"] .leaderboard-card__head h2 {
  font-size: 14px;
}

body[data-ui-tier="MH"] .stats-panel-card__close,
body[data-ui-tier="MH"] .leaderboard-card__close {
  width: 28px;
  height: 28px;
  font-size: 18px;
  border-radius: 8px;
}

body[data-ui-tier="MH"] .stats-help-btn,
body[data-ui-tier="MH"] .leaderboard-help-btn {
  width: 22px;
  height: 22px;
  font-size: 12px;
}

body[data-ui-tier="MH"] .stats-panel-card__body {
  padding: 0 8px 8px;
  max-height: calc(100dvh - max(4px, env(safe-area-inset-top)) - max(4px, env(safe-area-inset-bottom)) - 44px);
  min-height: 0;
}

body[data-ui-tier="MH"] .stats-tabs {
  padding: 6px 2px 4px;
  gap: 4px;
}

body[data-ui-tier="MH"] .stats-tabs__btn {
  min-height: 26px;
  padding: 4px 8px;
  font-size: 11px;
  border-radius: 7px;
}

body[data-ui-tier="MH"] .stats-tab-panel {
  padding: 0 2px 2px;
}

body[data-ui-tier="MH"] #statsPanelOverview {
  max-height: calc(100dvh - max(4px, env(safe-area-inset-top)) - max(4px, env(safe-area-inset-bottom)) - 88px);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

body[data-ui-tier="MH"] .stats-grid {
  gap: 5px;
}

body[data-ui-tier="MH"] .stats-row {
  gap: 6px 8px;
  padding: 6px 8px;
  border-radius: 7px;
  font-size: 11px;
  line-height: 1.35;
}

body[data-ui-tier="MH"] .stats-section-title {
  margin: 8px 0 4px;
  font-size: 11px;
}

body[data-ui-tier="MH"] .stats-position-block__summary {
  padding: 6px 8px;
  font-size: 11px;
}

body[data-ui-tier="MH"] .stats-position-block__body {
  padding: 0 8px 8px;
  font-size: 11px;
}

body[data-ui-tier="MH"] .stats-radar-block {
  margin-top: 8px;
  padding: 8px;
}

body[data-ui-tier="MH"] .stats-radar-block__canvas,
body[data-ui-tier="MH"] .stats-chart-canvas-wrap--radar {
  height: 120px;
  max-width: 200px;
}

body[data-ui-tier="MH"] .stats-chart-canvas-wrap {
  height: 88px;
}

body[data-ui-tier="MH"] #statsPanelCurves {
  max-height: calc(100dvh - max(4px, env(safe-area-inset-top)) - max(4px, env(safe-area-inset-bottom)) - 88px);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

body[data-ui-tier="MH"] #statsPanelCurves .stats-charts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  flex: none;
}

body[data-ui-tier="MH"] #statsPanelCurves .stats-chart-box {
  flex: none;
  min-height: 0;
  padding: 4px 6px;
}

body[data-ui-tier="MH"] #statsPanelCurves .stats-chart-title {
  font-size: 11px;
}

body[data-ui-tier="MH"] #statsPanelCurves .stats-chart-desc {
  font-size: 11px;
  margin-bottom: 2px;
}

body[data-ui-tier="MH"] #statsPanelCurves .stats-chart-canvas-wrap {
  flex: none;
  min-height: 72px;
  height: 72px;
}

body[data-ui-tier="MH"] .stats-panel-note,
body[data-ui-tier="MH"] .stats-diagnostic {
  font-size: 11px;
  margin-top: 6px;
  padding: 6px 8px;
}

body[data-ui-tier="MH"] .leaderboard-card__body {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

body[data-ui-tier="MH"] .leaderboard-tabs {
  padding: 6px 8px 0;
  gap: 4px;
  flex: 0 0 auto;
}

body[data-ui-tier="MH"] .leaderboard-tabs button {
  min-height: 26px;
  padding: 4px 6px;
  font-size: 11px;
  border-radius: 7px;
}

body[data-ui-tier="MH"] .leaderboard-me {
  margin: 6px 8px 0;
  padding: 6px 8px;
  flex: 0 0 auto;
}

body[data-ui-tier="MH"] .leaderboard-me__label {
  font-size: 11px;
  margin-bottom: 4px;
}

body[data-ui-tier="MH"] .leaderboard-list {
  margin: 6px 8px 0;
  padding: 0 0 4px;
  gap: 4px;
  flex: 1 1 0;
  height: 0;
  min-height: 0;
  display: grid;
  align-content: start;
  overflow-x: auto;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

body[data-ui-tier="MH"] .leaderboard-note {
  padding: 6px 8px 8px;
  font-size: 11px;
  flex: 0 0 auto;
}

body[data-ui-tier="MH"] .leaderboard-row {
  grid-template-columns:
    26px minmax(52px, 1.1fr) minmax(40px, 0.75fr) minmax(48px, 0.9fr) minmax(36px, 0.55fr)
    minmax(58px, 0.8fr);
  gap: 4px;
  padding: 5px 6px;
  border-radius: 7px;
  font-size: 11px;
  line-height: 1.25;
  min-width: 0;
  width: 100%;
  box-sizing: border-box;
}

body[data-ui-tier="MH"] .leaderboard-row--head {
  padding: 4px 6px 5px;
  font-size: 11px;
}

body[data-ui-tier="MH"] .leaderboard-row__rank {
  font-size: 11px;
}

body[data-ui-tier="MH"] .leaderboard-row__name {
  font-size: 11px;
}

body[data-ui-tier="MH"] .leaderboard-row__cell {
  font-size: 11px;
}

body[data-ui-tier="MH"] .leaderboard-empty {
  padding: 12px 8px;
  font-size: 11px;
}

body[data-ui-tier="MH"] .leaderboard-help-bubble {
  width: min(88vw, 260px);
  padding: 8px 10px;
  font-size: 11px;
}

@media (pointer: coarse) and (orientation: portrait) {
  body::before {
    content: "请横屏游玩";
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(8, 10, 14, 0.92);
    color: #f5ead8;
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 0.08em;
    pointer-events: none;
  }
}

/* MH · HU 决胜局：藏空座 + 左侧标签（名牌/底牌坐标由 viewport duel 分支走 seat0） */
body[data-ui-tier="MH"] .seat-info-panel--duel-hidden {
  display: none !important;
  visibility: hidden;
  pointer-events: none;
}

/* MH · HU：侧标/底池仅 X 轴平移；深色 .board 不改 */
body[data-ui-tier="MH"] .felt-outer--duel .duel-felt-flank__label {
  font-size: clamp(14px, 3.6vmin, 20px);
}

body[data-ui-tier="MH"] .felt-outer--duel .duel-felt-flank--left {
  transform: translate(calc(-100% - clamp(6px, 1.5vw, 14px)), -50%);
}

body[data-ui-tier="MH"] .felt-outer--duel .board-pot {
  transform: translateX(clamp(8px, 2vw, 18px));
}