:root {
  --app-ui-scale: 1;
  --bg: #0c1815;
  --panel: #142620;
  --panel-2: #1a3029;
  --table: #146044;
  --table-dark: #0e4733;
  --line: rgba(255,255,255,.12);
  --text: #f4f8f6;
  --muted: #a9bbb5;
  --accent: #e7c96d;
  --accent-text: #241f0e;
  --danger: #ff8b8b;
  --good: #83dfb2;
  --shadow: 0 18px 44px rgba(0,0,0,.28);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --modal-content-gutter: clamp(16px, 4vw, 24px);
  --modal-bottom-space: 24px;
  --control-min-height: 46px;
  --control-radius: 12px;
  --control-inline-padding: 13px;
  --control-gap: 10px;
  --control-font-size: 1rem;
}

* { box-sizing: border-box; }
html { color-scheme: dark; }
body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at top, #18352c 0%, var(--bg) 48%, #08100e 100%);
  color: var(--text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans JP", sans-serif;
  -webkit-tap-highlight-color: transparent;
}
button, input, select { font: inherit; }
button { cursor: pointer; }
button:disabled { cursor: not-allowed; opacity: .45; }


.admax-container {
  width: 100%;
  max-width: 100vw;
  min-width: 0;
  min-height: 0;
  padding-inline: 16px;
  box-sizing: border-box;
  overflow-x: hidden;
  text-align: center;
  line-height: 0;
}
.admax-stage {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  overflow: hidden;
}
.admax-positioner {
  display: inline-block;
  flex: 0 0 auto;
  transform: translateX(var(--admax-center-offset, 0px));
  will-change: transform;
}
.admax-switch {
  display: inline-block;
}

.app-shell { min-height: 100vh; zoom: var(--app-ui-scale, 1); }
.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 64px;
  padding: 10px 16px;
  background: rgba(8,18,15,.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.topbar > div:first-child { min-width: 0; }
.brand {
  display: flex;
  align-items: center;
  min-width: 0;
}
.brand-logo {
  display: block;
  width: min(210px, 56vw);
  height: auto;
  max-height: 62px;
  object-fit: contain;
  object-position: left center;
}
@media (max-width: 480px) {
  .topbar { padding: 8px 12px; }
  .brand-logo { width: min(188px, 54vw); max-height: 56px; }
}
.room-chip {
  display: inline-block;
  margin-top: 4px;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(231,201,109,.15);
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
}
.connection-status {
  flex: 0 0 auto;
  font-size: 12px;
  color: var(--muted);
}
.connection-status.ok { color: var(--good); }
.connection-status.error { color: var(--danger); }

main { width: min(1100px, 100%); margin: 0 auto; }
.view { padding: 20px 14px 140px; }
.is-hidden { display: none !important; }

.landing-view {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 900px;
  margin: 0 auto;
  padding-top: 36px;
}
.hero-card, .panel {
  background: linear-gradient(180deg, rgba(26,48,41,.96), rgba(17,34,29,.96));
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: var(--shadow);
}
.hero-card { padding: 24px; }
.hero-card h1, .hero-card h2, .panel h2 { margin: 0 0 8px; }
.hero-card p, .panel p { color: var(--muted); line-height: 1.7; }
.compact-card { max-width: 520px; margin: 40px auto; }
.eyebrow {
  margin-bottom: 4px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .14em;
}

.stack-form { display: grid; gap: 16px; margin-top: 18px; }
.stack-form label > span, .small-label {
  display: block;
  margin-bottom: 7px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}
input[type="text"], input[type="email"], input[type="password"], input[type="number"], input[type="search"], select {
  width: 100%;
  min-height: 48px;
  padding: 11px 13px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 12px;
  outline: none;
  background: rgba(0,0,0,.18);
  color: var(--text);
  font-size: var(--control-font-size);
}
input:focus, select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(231,201,109,.12); }
select {
  min-height: 48px;
  padding: 11px 38px 11px 13px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 12px;
  outline: none;
  background: #10221c;
  color: var(--text);
  font-size: var(--control-font-size);
}
fieldset { margin: 0; padding: 12px; border: 1px solid var(--line); border-radius: 12px; }
legend { padding: 0 6px; color: var(--muted); font-size: 12px; }
.radio-row { display: inline-flex; gap: 7px; align-items: center; margin-right: 16px; }


.rule-picker {
  display: grid;
  gap: 9px;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(0,0,0,.12);
}
.rule-description { color: var(--text); font-size: 12px; line-height: 1.55; }
.rule-notes { color: var(--muted); font-size: 11px; line-height: 1.55; }
.custom-rule-editor { display: grid; gap: 9px; margin-top: 4px; }
.custom-copy-bar {
  display: grid;
  gap: 6px;
  padding: 10px;
  border: 1px solid rgba(131,223,178,.16);
  border-radius: 12px;
  background: rgba(131,223,178,.055);
}
.custom-copy-bar > span { color: var(--good); font-size: 11px; font-weight: 800; }
.custom-copy-bar select { min-height: 48px; padding: 11px 38px 11px 13px; }
.rule-group {
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 12px;
  background: rgba(255,255,255,.035);
}
.rule-group > summary {
  padding: 11px 12px;
  cursor: pointer;
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
  user-select: none;
}
.rule-field-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; padding: 0 10px 10px; }
.rule-field {
  display: grid;
  gap: 6px;
  min-width: 0;
  padding: 9px;
  border-radius: 10px;
  background: rgba(0,0,0,.14);
}
.rule-field > span { color: var(--muted); font-size: 11px; font-weight: 700; }
.rule-field input[type="number"], .rule-field select { min-height: 48px; padding: 11px 13px; font-size: var(--control-font-size); }
.rule-field select { padding-right: 38px; }
.rule-toggle { grid-template-columns: 1fr auto auto; align-items: center; }
.rule-toggle > span { margin: 0; }
.rule-toggle input { width: 20px; height: 20px; accent-color: var(--accent); }
.rule-toggle strong { min-width: 25px; font-size: 11px; color: var(--text); }
.rule-number-row { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 6px; }
.rule-suffix { color: var(--muted); font-size: 11px; }
.badge-stack, .table-meta-badges { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.rule-badge {
  min-height: 30px;
  padding: 4px 10px;
  border: 1px solid rgba(131,223,178,.2);
  border-radius: 999px;
  background: rgba(131,223,178,.09);
  color: var(--good);
  font-size: 11px;
  font-weight: 900;
}
.rule-badge:hover { background: rgba(131,223,178,.14); }
.rules-modal-card { width: min(720px, 100%); }
.rules-summary { display: grid; gap: 12px; padding: 14px; }
.rules-intro { padding: 13px; border-radius: 14px; background: rgba(231,201,109,.08); border: 1px solid rgba(231,201,109,.16); }
.rules-intro h3 { margin: 0 0 5px; color: var(--accent); }
.rules-intro p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.55; }
.rules-notes-box { margin-top: 8px; color: var(--muted); font-size: 11px; line-height: 1.55; }
.rules-summary-group { overflow: hidden; border: 1px solid var(--line); border-radius: 13px; }
.rules-summary-group h4 { margin: 0; padding: 9px 12px; background: rgba(255,255,255,.05); color: var(--accent); font-size: 12px; }
.rules-summary-group dl { display: grid; grid-template-columns: minmax(120px, 1fr) minmax(120px, 1fr); margin: 0; }
.rules-summary-group dt, .rules-summary-group dd { margin: 0; padding: 8px 11px; border-top: 1px solid rgba(255,255,255,.055); font-size: 11px; }
.rules-summary-group dt { color: var(--muted); }
.rules-summary-group dd { text-align: right; font-weight: 800; }

.primary-btn, .secondary-btn, .danger-outline-btn, .text-btn, .console-btn, .icon-btn {
  min-height: 46px;
  border-radius: 12px;
  border: 1px solid transparent;
  font-weight: 800;
  font-size: var(--control-font-size);
}
.primary-btn { background: var(--accent); color: var(--accent-text); }
.secondary-btn { background: rgba(255,255,255,.08); color: var(--text); border-color: var(--line); }
.danger-outline-btn { background: transparent; color: var(--danger); border-color: rgba(255,139,139,.45); padding: 8px 12px; min-height: 38px; }
.text-btn { background: transparent; color: var(--muted); }
.small-btn { min-height: 40px; padding: 8px 12px; }

.lobby-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 16px; }
.panel { padding: 18px; }
.panel-heading { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.mode-badge, .count-chip, .game-number, .spectator-label {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}
.mode-badge { background: rgba(231,201,109,.14); color: var(--accent); }
.join-share { display: grid; grid-template-columns: 210px 1fr; gap: 18px; align-items: center; margin-top: 18px; }
.qr-code {
  display: grid;
  place-items: center;
  width: 210px;
  min-height: 210px;
  padding: 10px;
  border-radius: 14px;
  background: #fff;
  overflow: hidden;
}
.qr-code img, .qr-code canvas { max-width: 100%; height: auto !important; }
.join-url { word-break: break-all; color: var(--text); font-size: 13px; line-height: 1.5; margin-bottom: 12px; }

.participant-list, .host-selection-list { display: grid; gap: 8px; margin-top: 14px; }
.participant-row, .selection-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 48px;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.06);
}
.participant-name { font-weight: 800; }
.participant-meta { color: var(--muted); font-size: 11px; }
.host-mark { color: var(--accent); font-size: 11px; font-weight: 800; margin-left: 6px; }
.selection-row { justify-content: flex-start; cursor: pointer; }
.selection-row input { width: 20px; height: 20px; accent-color: var(--accent); }
.host-panel { grid-column: 1 / -1; }
.session-actions-panel { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.session-actions-panel h2 { margin: 2px 0 6px; }
.session-expiry-note { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.55; }
.session-action-buttons { display: flex; flex-wrap: wrap; gap: 8px; justify-content: flex-end; }
.host-transfer-controls { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.host-transfer-controls select { min-width: 180px; width: auto; }

.table-view { max-width: 1000px; margin: 0 auto; }
.table-meta { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 12px; }
.table-meta-actions { display: flex; align-items: center; justify-content: flex-end; flex-wrap: wrap; gap: 8px; }
.mahjong-table {
  position: relative;
  width: min(92vw, 760px);
  aspect-ratio: 1 / 1;
  margin: 0 auto;
  border-radius: 28px;
  background:
    linear-gradient(135deg, rgba(255,255,255,.05), transparent 38%),
    radial-gradient(circle at center, #1a7152 0%, var(--table) 42%, var(--table-dark) 100%);
  border: 10px solid #28332f;
  box-shadow: inset 0 0 0 2px rgba(255,255,255,.07), 0 22px 55px rgba(0,0,0,.38);
}
.mahjong-table::after {
  content: "";
  position: absolute;
  inset: 23%;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 18px;
  pointer-events: none;
}
.seat-slot { position: absolute; z-index: 2; min-width: 130px; max-width: 36%; }
.seat-top { left: 50%; top: 4%; transform: translateX(-50%); }
.seat-bottom { left: 50%; bottom: 4%; transform: translateX(-50%); }
.seat-left { left: 3%; top: 50%; transform: translateY(-50%); }
.seat-right { right: 3%; top: 50%; transform: translateY(-50%); }
.seat-card {
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(7,22,17,.78);
  border: 1px solid rgba(255,255,255,.16);
  box-shadow: 0 8px 20px rgba(0,0,0,.18);
  text-align: center;
}
.seat-card.me { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(231,201,109,.12); }
.seat-wind { color: var(--accent); font-weight: 900; font-size: 18px; }
.seat-name { margin-top: 2px; font-size: 13px; font-weight: 800; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.seat-score { margin-top: 3px; font-size: 17px; font-weight: 900; font-variant-numeric: tabular-nums; }
.seat-relation { margin-top: 3px; color: var(--muted); font-size: 10px; }

.seat-card.dice-target-flash {
  animation: dice-target-flash .56s ease-in-out infinite;
  border-color: var(--accent);
}
@keyframes dice-target-flash {
  0%, 100% {
    box-shadow: 0 8px 20px rgba(0,0,0,.18), 0 0 0 1px rgba(231,201,109,.15);
    background: rgba(7,22,17,.78);
  }
  50% {
    box-shadow: 0 8px 20px rgba(0,0,0,.18), 0 0 0 4px rgba(231,201,109,.72), 0 0 26px rgba(231,201,109,.48);
    background: rgba(68,58,25,.96);
  }
}

.center-console {
  position: absolute;
  z-index: 3;
  left: 50%;
  top: 50%;
  width: min(42%, 280px);
  transform: translate(-50%, -50%);
  display: grid;
  gap: 8px;
  padding: 12px;
  border-radius: 18px;
  background: rgba(7,22,17,.82);
  border: 1px solid rgba(255,255,255,.14);
  box-shadow: 0 10px 30px rgba(0,0,0,.24);
}
.dice-result { text-align: center; padding-bottom: 2px; }
.dice-pair { display: flex; justify-content: center; gap: 8px; font-size: 34px; line-height: 1; }
.dice-total { margin-top: 5px; color: var(--muted); font-size: 11px; }
.console-btn { min-height: 42px; padding: 8px; background: rgba(255,255,255,.08); color: var(--text); border-color: rgba(255,255,255,.1); }
.dice-btn { background: var(--accent); color: var(--accent-text); }
.console-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.latest-event { min-height: 28px; color: var(--muted); font-size: 10px; line-height: 1.4; text-align: center; }
.waiting-strip {
  width: min(92vw, 760px);
  margin: 12px auto 0;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--muted);
  background: rgba(255,255,255,.04);
  font-size: 12px;
}

.score-dock {
  position: fixed;
  z-index: 25;
  right: max(10px, env(safe-area-inset-right, 0px));
  bottom: calc(10px + var(--safe-bottom));
  width: min(330px, calc(100vw - 82px));
  padding: 12px;
  border-radius: 18px;
  background: rgba(10,24,20,.95);
  border: 1px solid rgba(255,255,255,.14);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}
.dock-title { margin-bottom: 7px; font-size: 12px; color: var(--muted); font-weight: 800; }
.score-input { min-height: 44px !important; text-align: right; font-size: 21px; font-weight: 900; }
.denom-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-top: 7px; }
.denom-grid button, .relation-buttons button {
  min-height: 38px;
  padding: 6px;
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 10px;
  background: rgba(255,255,255,.07);
  color: var(--text);
  font-size: 12px;
  font-weight: 800;
}
.denom-grid .clear-btn { color: var(--muted); }
.relation-buttons { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-top: 8px; }
.relation-buttons.two { grid-template-columns: 1fr 1fr; }
.relation-buttons button { background: rgba(231,201,109,.14); color: var(--accent); border-color: rgba(231,201,109,.22); }

.notification-btn {
  position: fixed;
  z-index: 28;
  left: max(12px, env(safe-area-inset-left, 0px));
  bottom: calc(14px + var(--safe-bottom));
  width: 54px;
  height: 54px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 50%;
  background: rgba(10,24,20,.95);
  color: var(--text);
  box-shadow: var(--shadow);
}
.bell { font-size: 22px; }
.notification-count {
  position: absolute;
  right: -4px;
  top: -5px;
  min-width: 22px;
  height: 22px;
  padding: 0 6px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: #e24f4f;
  color: #fff;
  font-size: 11px;
  font-weight: 900;
}

.toast-container {
  position: fixed;
  z-index: 60;
  left: 12px;
  bottom: calc(82px + var(--safe-bottom));
  display: grid;
  gap: 8px;
  width: min(360px, calc(100vw - 24px));
  pointer-events: none;
}
.toast {
  pointer-events: auto;
  padding: 12px 14px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 14px;
  background: rgba(12,31,25,.97);
  box-shadow: var(--shadow);
  animation: toast-in .18s ease-out;
}
.toast.clickable { cursor: pointer; }
.toast-title { font-weight: 900; font-size: 13px; }
.toast-message { margin-top: 3px; color: var(--muted); font-size: 12px; line-height: 1.45; }
@keyframes toast-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.modal-backdrop {
  position: fixed;
  z-index: 80;
  inset: 0;
  display: grid;
  place-items: center;
  padding:
    calc(16px + env(safe-area-inset-top, 0px))
    calc(16px + env(safe-area-inset-right, 0px))
    calc(16px + env(safe-area-inset-bottom, 0px))
    calc(16px + env(safe-area-inset-left, 0px));
  background: rgba(0,0,0,.68);
}
.modal-card {
  width: min(560px, 100%);
  max-height: min(82vh, 760px);
  max-height: min(82dvh, 760px);
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  padding-bottom: var(--modal-bottom-space);
  border-radius: 20px;
  background: #13251f;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.modal-header {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  padding: 16px;
  background: rgba(19,37,31,.96);
  border-bottom: 1px solid var(--line);
}
.modal-header h2 { margin: 0; }
.modal-card > :not(.modal-header) {
  margin-inline: var(--modal-content-gutter);
}
.icon-btn { min-width: 42px; min-height: 42px; padding: 0; font-size: 25px; background: rgba(255,255,255,.06); color: var(--text); }
.notification-list { display: grid; gap: 10px; padding: 14px; }
.notification-card { padding: 14px; border-radius: 14px; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.08); }
.notification-card h3 { margin: 0 0 6px; font-size: 15px; }
.notification-card p { margin: 0; color: var(--muted); line-height: 1.55; font-size: 13px; }
.notification-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 12px; }
.notification-actions.one { grid-template-columns: 1fr; }
.accept-btn, .report-btn, .ack-btn {
  min-height: 43px;
  border-radius: 11px;
  font-weight: 900;
  border: 1px solid transparent;
}
.accept-btn { background: var(--good); color: #092016; }
.report-btn { background: transparent; color: var(--danger); border-color: rgba(255,139,139,.42); }
.ack-btn { background: rgba(255,255,255,.09); color: var(--text); border-color: var(--line); }
.empty-state { padding: 32px 16px; color: var(--muted); text-align: center; }

.loading-overlay {
  position: fixed;
  z-index: 100;
  inset: 0;
  display: grid;
  place-content: center;
  gap: 12px;
  background: rgba(5,13,11,.72);
  text-align: center;
  font-size: 13px;
}
.spinner { width: 36px; height: 36px; margin: auto; border: 4px solid rgba(255,255,255,.12); border-top-color: var(--accent); border-radius: 50%; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 760px) {
  .rule-field-grid { grid-template-columns: 1fr; }
  .landing-view, .lobby-grid { grid-template-columns: 1fr; }
  .host-panel { grid-column: auto; }
  .session-actions-panel { grid-column: auto; align-items: stretch; flex-direction: column; }
  .session-action-buttons { justify-content: stretch; }
  .session-action-buttons button { flex: 1 1 150px; }
  .host-transfer-controls { width: 100%; }
  .host-transfer-controls select, .host-transfer-controls button { flex: 1 1 150px; }
  .join-share { grid-template-columns: 1fr; justify-items: center; text-align: center; }
  .share-copy { width: 100%; }
  .mahjong-table { width: calc(100vw - 14px); border-width: 7px; border-radius: 20px; }
  .seat-slot { min-width: 92px; max-width: 35%; }
  .seat-card { padding: 7px 8px; border-radius: 11px; }
  .seat-wind { font-size: 15px; }
  .seat-name { font-size: 11px; }
  .seat-score { font-size: 14px; }
  .center-console { width: 44%; padding: 8px; gap: 5px; }
  .dice-pair { font-size: 28px; }
  .console-btn { min-height: 37px; font-size: 11px; }
  .latest-event { font-size: 9px; }
  .score-dock { width: min(315px, calc(100vw - 76px)); }
}

@media (max-width: 420px) {
  .view { padding-left: 7px; padding-right: 7px; }
  .table-meta { padding: 0 6px; }
  .seat-slot { min-width: 78px; }
  .seat-name { max-width: 88px; }
  .center-console { width: 43%; }
  .dice-pair { font-size: 25px; }
  .dice-total { font-size: 9px; }
  .score-dock { padding: 9px; }
  .denom-grid button, .relation-buttons button { min-height: 35px; font-size: 11px; }
}

/* v4: 局進行・流局申告 */
.round-status {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 7px;
  padding: 7px 9px;
  border-radius: 12px;
  background: rgba(255,255,255,.055);
  border: 1px solid rgba(255,255,255,.09);
}
.match-length-label,
.honba-label {
  color: var(--muted);
  font-size: 10px;
  font-weight: 800;
  white-space: nowrap;
}
.round-label {
  color: var(--accent);
  font-size: 20px;
  line-height: 1;
  text-align: center;
  white-space: nowrap;
}
.draw-progress {
  padding: 6px 8px;
  border-radius: 10px;
  background: rgba(231,201,109,.12);
  color: var(--accent);
  font-size: 11px;
  font-weight: 900;
  text-align: center;
}
.hand-phase-label {
  padding: 6px 8px;
  border-radius: 10px;
  background: rgba(99, 190, 255, .10);
  border: 1px solid rgba(99, 190, 255, .22);
  color: #a9dcff;
  font-size: 10px;
  font-weight: 900;
  text-align: center;
  line-height: 1.35;
}
.seat-card.dealer {
  box-shadow: 0 0 0 2px rgba(231,201,109,.17);
}
.seat-wind-line {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.dealer-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--accent-text);
  font-size: 9px;
  font-weight: 900;
}
.notification-actions.draw-choice {
  grid-template-columns: 1fr 1fr;
}
.notification-actions .tenpai-btn,
.notification-actions .noten-btn {
  min-height: 44px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 10px;
  font-weight: 900;
}
.notification-actions .tenpai-btn {
  background: rgba(131,223,178,.14);
  color: var(--good);
}
.notification-actions .noten-btn {
  background: rgba(255,139,139,.10);
  color: var(--danger);
}

@media (max-width: 560px) {
  .round-status { gap: 4px; padding: 6px; }
  .round-label { font-size: 17px; }
  .match-length-label, .honba-label { font-size: 9px; }
}

/* v8: utility icons, riichi, score helper */
.round-status { grid-template-columns: auto 1fr auto auto; }
.kyotaku-label { color: var(--muted); font-size: 10px; font-weight: 800; white-space: nowrap; }
.riichi-btn { border-color: rgba(231,201,109,.35); color: var(--accent); background: rgba(231,201,109,.11); }
.riichi-btn.is-declared { color: #8fe3bb; border-color: rgba(143,227,187,.35); background: rgba(143,227,187,.10); }

.utility-buttons {
  position: fixed;
  z-index: 28;
  left: max(12px, env(safe-area-inset-left, 0px));
  bottom: calc(14px + var(--safe-bottom));
  display: grid;
  gap: 10px;
}
.utility-icon-btn,
.notification-btn {
  position: relative;
  left: auto;
  right: auto;
  top: auto;
  bottom: auto;
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 50%;
  background: rgba(10,24,20,.95);
  color: var(--text);
  box-shadow: var(--shadow);
}
.utility-icon-btn svg { width: 23px; height: 23px; stroke-width: 2.2; }
.utility-icon-btn:hover { border-color: rgba(231,201,109,.38); color: var(--accent); }

.score-helper-modal-card { width: min(760px, 100%); max-height: min(92vh, 900px); max-height: min(92dvh, 900px); overflow: auto; }
.score-helper-context {
  margin-bottom: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.04);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}
.score-helper-controls { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: end; margin-bottom: 14px; }
.score-helper-controls label > span, .fu-grid label > span { display:block; color: var(--muted); font-size: 11px; margin-bottom: 5px; }
.check-row { min-height: 44px; display:flex; gap:7px; align-items:center; padding:0 10px; border:1px solid var(--line); border-radius:10px; }
.score-helper-section h3, .fu-helper h3 { margin: 10px 0 8px; font-size: 14px; }
.yaku-buttons { display:grid; grid-template-columns: repeat(3, 1fr); gap:7px; }
.yaku-btn {
  min-height: 43px;
  padding: 7px 8px;
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 10px;
  background: rgba(255,255,255,.06);
  color: var(--text);
  font-size: 11px;
  font-weight: 800;
  line-height: 1.25;
}
.yaku-btn small { display:block; color:var(--muted); font-size:9px; margin-top:2px; }
.yaku-btn.is-selected { border-color: rgba(231,201,109,.55); background: rgba(231,201,109,.14); color: var(--accent); }
.yaku-btn:disabled { opacity:.35; }
.selected-yaku-list {
  margin-top: 12px;
  min-height: 48px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(0,0,0,.12);
  white-space: pre-line;
  font-size: 12px;
  line-height: 1.6;
}
.helper-note { margin: 0 0 10px; color: var(--muted); font-size: 11px; line-height: 1.5; }
.fu-helper { margin-top: 12px; padding: 12px; border-radius: 12px; border: 1px solid var(--line); background: rgba(255,255,255,.03); }
.fu-grid { display:grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.fu-melds { display:grid; gap:7px; margin-top:9px; }
.fu-meld-row { display:grid; grid-template-columns: 54px 1fr 1fr; gap:7px; align-items:center; }
.fu-meld-row .meld-label { color:var(--muted); font-size:11px; }
.score-helper-result {
  margin-top: 14px;
  padding: 14px;
  border-radius: 14px;
  background: rgba(231,201,109,.10);
  border: 1px solid rgba(231,201,109,.25);
  color: var(--text);
  font-size: 13px;
  line-height: 1.65;
  white-space: pre-line;
  font-variant-numeric: tabular-nums;
}
.score-helper-result strong { color:var(--accent); font-size:19px; }
.score-helper-footer { display:flex; justify-content:flex-end; gap:8px; margin-top:12px; flex-wrap:wrap; position:sticky; bottom:0; z-index:3; padding:12px 0 4px; background:linear-gradient(180deg, rgba(19,37,31,0), rgba(19,37,31,.98) 28%); }
.score-helper-footer .primary-btn { flex:1 1 220px; }
.score-helper-footer .secondary-btn { flex:0 0 auto; }

@media (max-width: 600px) {
  .yaku-buttons { grid-template-columns: repeat(2, 1fr); }
  .score-helper-controls { grid-template-columns: 1fr; }
  .fu-grid { grid-template-columns: 1fr; }
  .fu-meld-row { grid-template-columns: 42px 1fr 1fr; }
}
.selected-yaku-list { white-space: normal; display:grid; gap:6px; }
.selected-yaku-row { display:flex; align-items:center; justify-content:space-between; gap:10px; }
.yaku-minus-btn { width:30px; height:30px; padding:0; border-radius:8px; background:rgba(255,255,255,.07); color:var(--text); border:1px solid var(--line); }

/* v11: 延長戦・トビ確認・最終結果 */
.console-row { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.bust-progress {
  padding: 6px 8px;
  border-radius: 10px;
  background: rgba(255,139,139,.12);
  border: 1px solid rgba(255,139,139,.22);
  color: var(--danger);
  font-size: 10px;
  font-weight: 900;
  text-align: center;
  line-height: 1.35;
}
.final-result-panel {
  width: 100%;
  max-height: 180px;
  overflow: auto;
  padding: 9px 10px;
  border: 1px solid rgba(231,201,109,.30);
  border-radius: 12px;
  background: rgba(7,18,15,.92);
}
.final-result-title { color: var(--accent); font-size: 12px; font-weight: 900; }
.final-result-note { margin-top: 3px; color: var(--muted); font-size: 8px; line-height: 1.35; }
.final-result-list { list-style: none; margin: 7px 0 0; padding: 0; display: grid; gap: 4px; }
.final-result-list li { display: flex; justify-content: space-between; gap: 8px; font-size: 10px; }
.final-result-list strong { color: var(--text); white-space: nowrap; }
.final-result-list li { flex-wrap: wrap; }
.final-result-list li > .player-identity { flex: 1 1 45%; min-width: 0; }
.final-result-list li > span:not(.player-identity) { flex: 1 0 100%; text-align: right; color: var(--muted); font-size: .85em; }
.final-result-list li > details { flex: 1 0 100%; min-width: 0; font-size: .8em; font-weight: 400; }
.final-result-list details summary { cursor: pointer; color: var(--muted); }
.final-result-list details p { margin: 4px 0; line-height: 1.5; overflow-wrap: anywhere; }
#final-result-full-modal .final-result-panel { max-height: none; overflow: visible; padding: 14px; }
#final-result-full-modal .final-result-title { font-size: 18px; }
#final-result-full-modal .final-result-note { font-size: 12px; line-height: 1.6; }
#final-result-full-modal .final-result-list { margin-top: 16px; gap: 14px; }
#final-result-full-modal .final-result-list li { font-size: 15px; padding-bottom: 10px; border-bottom: 1px solid rgba(255,255,255,.12); }
#final-result-full-modal .final-result-list strong { font-size: 20px; }
#final-result-full-modal .final-result-list li > details { font-size: 12px; }
.notification-actions .bust-done-btn {
  min-height: 46px;
  border: 1px solid rgba(231,201,109,.34);
  background: rgba(231,201,109,.12);
  color: var(--accent);
  font-weight: 900;
}
@media (max-width: 560px) {
  .console-row { gap: 5px; }
  .console-row .console-btn { padding-left: 4px; padding-right: 4px; font-size: 10px; }
  .final-result-panel { max-height: 150px; padding: 7px 8px; }
}


/* v15: 正方形の中央操作パネル + 内枠4辺に完全収納するリーチ棒 */
.center-console {
  width: min(42%, 280px);
  aspect-ratio: 1 / 1;
  box-sizing: border-box;
  align-content: center;
  gap: 6px;
  padding: 10px;
  overflow: auto;
}

.console-icon-btn {
  justify-self: center;
  width: 42px;
  height: 42px;
  min-height: 42px;
  padding: 0;
  display: grid;
  place-items: center;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.12);
}
.console-icon-btn svg {
  width: 22px;
  height: 22px;
  stroke-width: 2.25;
}
.dice-btn {
  background: var(--accent);
  color: var(--accent-text);
}

/* .mahjong-table::after と同じ inset:23% を座標基準にする。 */
.riichi-stick-layer {
  position: absolute;
  z-index: 4;
  inset: 23%;
  pointer-events: none;
  --riichi-stick-length: clamp(82px, 16vw, 112px);
  --riichi-stick-thickness: clamp(8px, 1.7vw, 13px);
  --riichi-stick-inset: 6px;
}
.riichi-stick-slot {
  position: absolute;
  display: grid;
  place-items: center;
  width: var(--riichi-stick-length);
  height: var(--riichi-stick-thickness);
  transform-origin: center;
  pointer-events: none;
}
.riichi-stick-slot.is-active {
  filter: drop-shadow(0 2px 4px rgba(0,0,0,.48));
}
.riichi-stick-slot img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  user-select: none;
  -webkit-user-drag: none;
}

/* 棒の外形すべてを枠線より内側へ置く。 */
.riichi-stick-top {
  left: 50%;
  top: calc(var(--riichi-stick-inset) + var(--riichi-stick-thickness) / 2);
  transform: translate(-50%, -50%);
}
.riichi-stick-bottom {
  left: 50%;
  bottom: calc(var(--riichi-stick-inset) + var(--riichi-stick-thickness) / 2);
  transform: translate(-50%, 50%);
}
.riichi-stick-left {
  left: calc(var(--riichi-stick-inset) + var(--riichi-stick-thickness) / 2);
  top: 50%;
  transform: translate(-50%, -50%) rotate(90deg);
}
.riichi-stick-right {
  right: calc(var(--riichi-stick-inset) + var(--riichi-stick-thickness) / 2);
  top: 50%;
  transform: translate(50%, -50%) rotate(90deg);
}

/* 自家のリーチ棒置き場。押下後はJSがこのボタンを棒画像へ置き換える。 */
.riichi-stick-slot.has-action {
  width: 86px;
  height: 30px;
  bottom: var(--riichi-stick-inset);
  transform: translate(-50%, 0);
  pointer-events: auto;
}
.riichi-place-btn {
  width: 82px;
  height: 30px;
  min-height: 30px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid rgba(231,201,109,.42);
  background: rgba(231,201,109,.13);
  color: var(--accent);
  font-size: 11px;
  font-weight: 900;
  line-height: 1;
  pointer-events: auto;
  box-shadow: 0 2px 7px rgba(0,0,0,.22);
}
.riichi-place-btn:disabled {
  opacity: .42;
  cursor: not-allowed;
}

@media (max-width: 760px) {
  .center-console {
    width: 42%;
    gap: 5px;
    padding: 8px;
  }
  .console-icon-btn {
    width: 38px;
    height: 38px;
    min-height: 38px;
  }
  .console-icon-btn svg { width: 20px; height: 20px; }
  .riichi-stick-layer {
    --riichi-stick-length: clamp(76px, 19vw, 102px);
    --riichi-stick-inset: 5px;
  }
}

@media (max-width: 560px) {
  .center-console {
    width: 43%;
    gap: 3px;
    padding: 6px;
    border-radius: 14px;
  }
  .center-console .round-status { padding: 4px 5px; }
  .center-console .round-label { font-size: 15px; }
  .center-console .dice-pair { font-size: 23px; }
  .center-console .dice-total { margin-top: 2px; font-size: 8px; }
  .console-icon-btn {
    width: 32px;
    height: 32px;
    min-height: 32px;
    border-radius: 9px;
  }
  .console-icon-btn svg { width: 18px; height: 18px; }
  .console-row .console-btn {
    min-height: 32px;
    padding: 3px;
    font-size: 9px;
  }
  .latest-event { min-height: 16px; font-size: 8px; }
  .riichi-stick-layer {
    --riichi-stick-length: clamp(68px, 20vw, 88px);
    --riichi-stick-inset: 4px;
  }
  .riichi-stick-slot.has-action { width: 72px; height: 26px; }
  .riichi-place-btn { width: 68px; height: 26px; min-height: 26px; font-size: 10px; }
}


/* v16: セッション作成の「ルール / 機能」タブ */
.config-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: rgba(255,255,255,.035);
}
.config-tab {
  min-height: 40px;
  border: 1px solid transparent;
  border-radius: 10px;
  background: transparent;
  color: var(--muted);
  font-weight: 900;
}
.config-tab.is-active {
  background: rgba(231,201,109,.13);
  color: var(--accent);
  border-color: rgba(231,201,109,.2);
}
.config-tab-panel { display: grid; gap: 10px; }
.feature-config-card {
  display: grid;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255,255,255,.035);
}
.feature-config-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.feature-config-heading h3 { margin: 2px 0 0; font-size: 16px; }
.feature-config-card p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.6; }
.feature-independent-chip, .feature-badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 9px;
  border-radius: 999px;
  border: 1px solid rgba(103,201,255,.2);
  background: rgba(103,201,255,.08);
  color: #9bdcff;
  font-size: 10px;
  font-weight: 900;
  white-space: nowrap;
}

/* 4山三麻で空席側が開門対象になった場合の補助。中央枠の該当辺だけを点滅させる。 */
.dice-wall-assist-layer {
  position: absolute;
  z-index: 2;
  inset: 23%;
  pointer-events: none;
}
.dice-wall-marker {
  position: absolute;
  opacity: 0;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 10px rgba(231,201,109,.65);
}
.dice-wall-top, .dice-wall-bottom { left: 25%; width: 50%; height: 4px; }
.dice-wall-left, .dice-wall-right { top: 25%; height: 50%; width: 4px; }
.dice-wall-top { top: 2px; }
.dice-wall-bottom { bottom: 2px; }
.dice-wall-left { left: 2px; }
.dice-wall-right { right: 2px; }
.dice-wall-marker.is-active { opacity: 1; animation: dice-wall-pulse .55s ease-in-out infinite; }
@keyframes dice-wall-pulse {
  0%,100% { opacity: .28; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.04); }
}


/* v17: 対局終了時は中央を最終結果専用レイアウトへ切り替える */
.center-console.is-final {
  align-content: stretch;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 8px;
  overflow: hidden;
}
.center-console.is-final .final-result-panel {
  width: 100%;
  height: 100%;
  max-height: none;
  min-height: 0;
  overflow: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  border-radius: 14px;
  background: rgba(7,18,15,.96);
}
.mahjong-table.has-custom-background {
  background-image:
    linear-gradient(135deg, rgba(5,18,14,.28), rgba(0,0,0,.5)),
    var(--table-background-image);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.center-console.is-final .final-end-marker { color: var(--accent); font-size: clamp(16px,3vw,28px); letter-spacing: .12em; white-space: nowrap; }
.center-console.is-final .final-result-title {
  font-size: 15px;
  line-height: 1.25;
}
.center-console.is-final .final-result-note {
  margin-top: 5px;
  font-size: 9px;
}
.center-console.is-final .final-result-list {
  margin-top: 10px;
  gap: 7px;
}
.center-console.is-final .final-result-list li {
  align-items: baseline;
  padding: 5px 2px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  font-size: 12px;
  font-weight: 800;
}
.center-console.is-final .final-result-list strong {
  color: var(--accent);
  font-size: 14px;
}
@media (max-width: 560px) {
  .center-console.is-final {
    gap: 5px;
  }
  .center-console.is-final .final-result-panel {
    max-height: none;
    padding: 8px;
    border-radius: 11px;
  }
  .center-console.is-final .final-result-title { font-size: 12px; }
  .center-console.is-final .final-result-note { font-size: 7px; }
  .center-console.is-final .final-result-list { margin-top: 6px; gap: 3px; }
  .center-console.is-final .final-result-list li { padding: 3px 1px; font-size: 10px; }
  .center-console.is-final .final-result-list strong { font-size: 11px; }
}

/* v18: 途中流局ショートカット + ルール連動モーダル */
.console-icon-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.abortive-draw-btn {
  background: rgba(255,255,255,.075);
  color: var(--text);
  border-color: rgba(255,255,255,.14);
}
.abortive-draw-btn:not(:disabled):hover {
  color: var(--accent);
  border-color: rgba(231,201,109,.38);
  background: rgba(231,201,109,.10);
}
.abortive-draw-btn:disabled {
  opacity: .32;
  cursor: not-allowed;
}
.abortive-draw-modal-card {
  width: min(520px, 100%);
}
.abortive-draw-help {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
}
.abortive-draw-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
}
.abortive-option-btn {
  min-height: 70px;
  padding: 11px 12px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 5px;
  text-align: left;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 12px;
  background: rgba(255,255,255,.055);
  color: var(--text);
}
.abortive-option-btn strong {
  color: var(--text);
  font-size: 14px;
  line-height: 1.25;
}
.abortive-option-btn small {
  color: var(--muted);
  font-size: 10px;
  line-height: 1.35;
}
.abortive-option-btn:not(:disabled):hover {
  border-color: rgba(231,201,109,.38);
  background: rgba(231,201,109,.09);
}
.abortive-option-btn:not(:disabled):hover strong { color: var(--accent); }
.abortive-draw-footer {
  display: flex;
  justify-content: flex-end;
  margin-top: 14px;
}
.abortive-empty-state {
  grid-column: 1 / -1;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--muted);
  text-align: center;
  line-height: 1.6;
}
.center-console.is-final .console-icon-row { display: none; }

@media (max-width: 480px) {
  .console-icon-row { gap: 6px; }
  .abortive-draw-options { grid-template-columns: 1fr; }
  .abortive-option-btn { min-height: 58px; padding: 9px 10px; }
}

/* v19: 供託受取者・点数計算の支払者/パオ指定 */
.kyotaku-recipient-modal-card { width: min(520px, 100%); }
.kyotaku-recipient-options { display: grid; gap: 8px; margin-top: 12px; }
.kyotaku-recipient-btn {
  width: 100%; min-height: 54px; display: flex; align-items: center; justify-content: space-between;
  gap: 12px; text-align: left; border: 1px solid rgba(231,201,109,.28);
  background: rgba(231,201,109,.08); color: var(--text); border-radius: 12px; padding: 10px 12px;
}
.kyotaku-recipient-btn strong { font-size: 14px; }
.kyotaku-recipient-btn small { color: var(--muted); font-size: 11px; white-space: nowrap; }
.kyotaku-recipient-btn:active { transform: translateY(1px); }
.score-helper-controls select { width: 100%; }
#score-pao-payer-row select, #score-ron-payer-row select { min-width: 0; }
.score-helper-controls { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 600px) { .score-helper-controls { grid-template-columns: 1fr; } }

/* v23 operation history */
.operation-history-modal-card { max-width: 760px; }
.operation-history-list { display: grid; gap: 10px; max-height: min(65vh, 620px); overflow: auto; padding-right: 2px; }
.operation-history-item { border: 1px solid var(--line, #d7d7d7); border-radius: 12px; padding: 10px 12px; background: rgba(255,255,255,.04); }
.operation-history-head { display: flex; flex-wrap: wrap; gap: 6px 10px; align-items: baseline; font-size: .82rem; opacity: .78; margin-bottom: 4px; }
.operation-history-summary { white-space: pre-wrap; line-height: 1.5; }
.operation-history-detail { margin-top: 7px; font-size: .78rem; opacity: .72; white-space: pre-wrap; word-break: break-word; }

/* v24: dual score input / hand-shape analyzer */
.score-helper-modal-card { width: min(760px, 100%); max-height: min(92vh, 900px); max-height: min(92dvh, 900px); overflow: auto; }
.score-input-mode-picker { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:10px; margin:12px 0; }
.score-mode-card { min-height:78px; padding:12px 14px; border:1px solid var(--line); border-radius:14px; background:rgba(255,255,255,.045); color:var(--text); text-align:left; display:flex; flex-direction:column; gap:5px; }
.score-mode-card strong { font-size:15px; }
.score-mode-card small { color:var(--muted); line-height:1.45; }
.score-mode-card.is-selected { border-color:rgba(231,201,109,.62); background:rgba(231,201,109,.11); box-shadow:0 0 0 1px rgba(231,201,109,.10) inset; }
.hand-input-block { margin-top:14px; padding:12px; border:1px solid var(--line); border-radius:14px; background:rgba(255,255,255,.025); }
.hand-input-block h3 { margin:0 0 6px; }
.hand-input-heading { display:flex; align-items:center; justify-content:space-between; gap:10px; }
.hand-count-badge { font-size:11px; color:var(--muted); border:1px solid var(--line); border-radius:999px; padding:4px 8px; }
.hand-count-badge.is-ok { color:var(--accent); border-color:rgba(231,201,109,.35); }
.mahjong-tile-palette { display:grid; gap:12px; margin:10px 0; }
.mahjong-tile-suit-group { display:grid; gap:6px; }
.mahjong-tile-suit-heading { font-size:12px; color:var(--muted); font-weight:700; letter-spacing:.04em; }
.mahjong-tile-suit-grid { --tile-columns:9; display:grid; grid-template-columns:repeat(var(--tile-columns), minmax(0,1fr)); gap:6px; }
.mahjong-tile-btn, .hand-selected-tile, .hand-mini-tile { min-width:0; border:1px solid rgba(255,255,255,.16); border-radius:7px; background:rgba(255,255,255,.04); color:#181818; line-height:1; box-shadow:0 1px 2px rgba(0,0,0,.22); }
.mahjong-tile-btn { width:100%; max-width:46px; justify-self:center; padding:2px; aspect-ratio:66 / 90; display:grid; place-items:center; }
.mahjong-tile-btn:disabled { opacity:.32; }
.mahjong-tile-btn:not(:disabled):active, .hand-selected-tile:active, .hand-mini-tile:active { transform:translateY(1px); }
.hand-tile-face, .hand-selected-face, .hand-mini-face { position:relative; display:block; width:100%; height:100%; }
.hand-tile-img, .hand-mini-img { width:100%; height:100%; object-fit:contain; display:block; }
.hand-red-badge { position:absolute; left:2px; top:2px; min-width:14px; height:14px; padding:0 3px; border-radius:999px; background:#bf2323; color:#fff; font-size:9px; font-weight:700; display:grid; place-items:center; box-shadow:0 1px 2px rgba(0,0,0,.24); }
.hand-selected-tiles { display:flex; flex-wrap:wrap; gap:6px; min-height:56px; padding:8px; border:1px dashed var(--line); border-radius:10px; align-items:center; }
.hand-selected-tile { width:34px; aspect-ratio:66 / 90; padding:1px; position:relative; display:grid; place-items:center; }
.hand-selected-tile.is-win { outline:2px solid var(--accent); outline-offset:1px; }
.hand-selected-tile.is-win::after { content:'和'; position:absolute; right:-4px; top:-5px; min-width:14px; height:14px; border-radius:999px; background:var(--accent); color:#111; font-size:8px; font-weight:700; display:grid; place-items:center; }
.hand-wide-label { display:grid; gap:5px; margin-top:10px; }
.hand-wide-label select { width:100%; }
.hand-meld-builder { display:grid; grid-template-columns:1fr 1.2fr auto auto; gap:8px; align-items:end; margin-top:10px; }
.hand-meld-builder label { display:grid; gap:5px; }
.hand-meld-builder select { width:100%; }
.hand-meld-list { display:grid; gap:7px; margin-top:10px; }
.hand-meld-item { display:flex; align-items:center; justify-content:space-between; gap:8px; padding:7px 8px; border:1px solid var(--line); border-radius:10px; }
.hand-meld-tiles, .hand-indicator-list { display:flex; flex-wrap:wrap; gap:4px; align-items:center; }
.hand-mini-tile { width:28px; aspect-ratio:66 / 90; padding:1px; display:grid; place-items:center; }
.hand-remove-btn { border:0; background:transparent; color:var(--muted); font-size:18px; padding:4px 7px; }
.hand-indicator-row { display:grid; grid-template-columns:1fr auto; gap:8px; align-items:end; margin-top:8px; }
.hand-indicator-row label { display:grid; gap:5px; }
.hand-indicator-row select { width:100%; }
.hand-indicator-list { min-height:38px; margin-top:6px; padding:5px; border:1px dashed var(--line); border-radius:9px; }
.hand-situation-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:7px; margin-top:9px; }
.hand-situation-grid .check-row { margin:0; min-height:38px; padding:7px 9px; border:1px solid var(--line); border-radius:9px; background:rgba(255,255,255,.025); }
.hand-analyze-btn { width:100%; margin-top:12px; }
.score-helper-result .hand-analysis-title { font-weight:700; }
@media (max-width:640px) {
  .score-input-mode-picker { grid-template-columns:1fr; }
  .score-mode-card { min-height:64px; }
  .mahjong-tile-btn { max-width:40px; }
  .hand-meld-builder { grid-template-columns:1fr 1fr; }
  .hand-situation-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
}
@media (max-width:400px) {
  .mahjong-tile-suit-grid { gap:4px; }
  .mahjong-tile-btn { max-width:34px; padding:1px; }
  .hand-selected-tile { width:30px; }
  .hand-mini-tile { width:24px; }
}

/* v30: 和了種別選択・複数ロン入力 */
.score-win-type-picker {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin: 12px 0;
}
.score-win-type-btn {
  min-height: 44px;
  padding: 9px 8px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,.045);
  color: var(--text);
  font-weight: 800;
}
.score-win-type-btn.is-selected {
  border-color: rgba(231,201,109,.62);
  background: rgba(231,201,109,.11);
  box-shadow: 0 0 0 1px rgba(231,201,109,.10) inset;
  color: var(--accent);
}
.multi-win-setup,
.multi-win-status {
  margin: 12px 0;
  padding: 12px;
  border: 1px solid rgba(231,201,109,.24);
  border-radius: 14px;
  background: rgba(231,201,109,.055);
}
.multi-win-setup h3 { margin: 0 0 6px; font-size: 15px; }
.multi-win-setup .helper-note { margin: 0 0 10px; color: var(--muted); font-size: 11px; line-height: 1.55; }
.multi-win-select-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }
.multi-win-select-grid label > span { display:block; margin-bottom:5px; color:var(--muted); font-size:11px; }
.multi-win-select-grid select { width:100%; }
.multi-win-start-btn { width:100%; margin-top:10px; min-height:44px; }
.multi-win-status { color: var(--accent); font-weight: 800; line-height: 1.45; }
@media (max-width: 600px) {
  .score-win-type-picker { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .multi-win-select-grid { grid-template-columns: 1fr; }
}

/* v36 account/profile */
.topbar-actions{display:flex;align-items:center;gap:12px;justify-content:flex-end;flex-wrap:wrap}
.account-menu,.account-guest-actions,.account-user-actions{display:flex;align-items:center;gap:8px}
.account-nickname{font-weight:700;max-width:12em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.account-modal-card{max-width:520px}
.profile-modal-card{max-width:900px;width:min(94vw,900px);max-height:88vh;overflow:auto}
.compact-form{margin-top:18px;padding-top:18px;border-top:1px solid var(--line,rgba(255,255,255,.12))}
.account-link-row{margin-top:10px;text-align:center}
.player-identity{display:inline-flex;align-items:center;gap:.2em;min-width:0}
.verified-check{display:inline-block;height:1em;width:auto;flex:0 0 auto;vertical-align:-0.1em;filter:brightness(0) invert(1)}
.beginner-mark{font-size:1em;line-height:1}
@media (max-width:640px){.topbar-actions{gap:6px}.account-menu .secondary-btn{padding:.45rem .6rem}.account-nickname{max-width:8em}}

/* v36 account profile */
.profile-settings-card{margin:14px 0;padding:14px;border:1px solid var(--border,rgba(255,255,255,.16));border-radius:12px;background:rgba(255,255,255,.03)}
.profile-settings-card h3{margin:0 0 12px}.profile-toggle{display:flex!important;flex-direction:row!important;align-items:center;gap:8px}.profile-toggle input{width:auto}.profile-session-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.profile-danger-zone{margin-top:14px;padding-top:10px;border-top:1px solid rgba(255,255,255,.12)}.profile-danger-zone label{display:block;margin:10px 0}.profile-danger-zone input{width:100%}

/* v36 profile statistics */
.profile-content{display:grid;gap:14px}.profile-stats-card,.profile-history-section{padding:14px;border:1px solid var(--border,rgba(255,255,255,.16));border-radius:12px;background:rgba(255,255,255,.025)}
.profile-stats-card h3,.profile-history-section h3{margin:0 0 8px}.profile-stat-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.profile-stat-item{padding:10px;border-radius:10px;background:rgba(255,255,255,.045)}.profile-stat-label{font-size:.78rem;opacity:.7}.profile-stat-mine{font-size:1.12rem;font-weight:700;margin-top:2px}.profile-stat-average{font-size:.74rem;opacity:.68;margin-top:2px}.profile-history-list{display:grid;gap:8px}.profile-history-row{padding:10px;border-radius:10px;background:rgba(255,255,255,.04)}.profile-history-main{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}.profile-history-main span{font-weight:600}.profile-history-members{margin-top:6px;font-size:.76rem;opacity:.72;line-height:1.45}.profile-account-summary{display:flex;align-items:center;font-size:1.1rem;margin-bottom:10px}
@media (min-width:700px){.profile-stat-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}

/* v37: keep account actions inside the viewport on narrow phones. */
@media (max-width:480px){
  .topbar{flex-wrap:wrap}
  .topbar-actions{width:100%;justify-content:space-between}
  .account-menu,.account-guest-actions,.account-user-actions{min-width:0;flex-wrap:wrap}
  .connection-status{margin-left:auto}
}


/* v41: SEO landing content */
.seo-intro {
  grid-column: 1 / -1;
  margin-top: 8px;
  padding: clamp(20px, 4vw, 30px);
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(20,38,32,.94), rgba(12,28,23,.94));
  box-shadow: var(--shadow);
}
.seo-intro-heading { max-width: 760px; }
.seo-intro h2 { margin: 0 0 10px; font-size: clamp(20px, 3.4vw, 28px); line-height: 1.35; }
.seo-intro p { margin: 0; color: var(--muted); line-height: 1.8; }
.seo-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 20px;
}
.seo-feature-card {
  padding: 16px;
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 14px;
  background: rgba(255,255,255,.035);
}
.seo-feature-card h3 { margin: 0 0 8px; color: var(--text); font-size: 15px; line-height: 1.45; }
.seo-feature-card p { font-size: 12px; line-height: 1.75; }
.seo-intro-note { margin-top: 16px !important; padding-top: 14px; border-top: 1px solid var(--line); font-size: 12px; }
@media (max-width: 720px) {
  .seo-feature-grid { grid-template-columns: 1fr; }
}

/* v43: display scale + score dock minimize */
.display-settings-entry {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}
.display-settings-entry svg { width: 16px; height: 16px; }

.dock-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 7px;
}
.dock-title-row .dock-title { margin-bottom: 0; }
.dock-minimize-btn {
  display: inline-grid;
  place-items: center;
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
  padding: 0;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 999px;
  background: rgba(255,255,255,.06);
  color: var(--muted);
  font-size: 20px;
  line-height: 1;
}
.dock-minimize-btn:hover { color: var(--text); background: rgba(255,255,255,.1); }
.score-dock-restore {
  position: fixed;
  z-index: 25;
  right: max(10px, env(safe-area-inset-right, 0px));
  bottom: calc(10px + var(--safe-bottom));
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 48px;
  padding: 10px 14px;
  border: 1px solid rgba(231,201,109,.28);
  border-radius: 999px;
  background: rgba(10,24,20,.96);
  color: var(--accent);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
  font-weight: 900;
  font-variant-numeric: tabular-nums;
}
.score-dock-restore svg { width: 19px; height: 19px; }

.display-settings-preview {
  position: fixed;
  inset: 0;
  z-index: 120;
  overflow: auto;
  overscroll-behavior: contain;
  background: radial-gradient(circle at top, #18352c 0%, var(--bg) 48%, #08100e 100%);
  color: var(--text);
}
.display-preview-scaled {
  --preview-ui-scale: 1;
  min-width: 100%;
  min-height: 100%;
  zoom: var(--preview-ui-scale);
  pointer-events: none;
  user-select: none;
}
.display-preview-app { min-height: 100vh; }
.display-preview-topbar { position: sticky; }
.display-preview-main { padding: 0; }
.display-preview-table-view { display: block !important; }
.display-preview-table { margin-inline: auto; }
.preview-static-badge { cursor: default; }
.preview-seat-card .seat-name { display: block; }
.preview-score-dock {
  position: fixed;
  right: max(10px, env(safe-area-inset-right, 0px));
  bottom: calc(10px + var(--safe-bottom));
}
.preview-score-dock button { cursor: default; opacity: 1; }
.preview-dock-x { font-style: normal; }
.preview-score-input {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  min-height: 44px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(0,0,0,.18);
  color: var(--text);
  font-size: 21px;
  font-weight: 900;
}
.preview-utility-buttons {
  position: fixed;
  left: max(12px, env(safe-area-inset-left, 0px));
  bottom: calc(14px + var(--safe-bottom));
}
.display-settings-page {
  width: min(1100px, 100%);
  margin: 0 auto;
  padding: clamp(14px, 3vw, 24px);
  display: grid;
  gap: 18px;
}
.display-settings-console {
  position: relative;
  z-index: 1;
  width: min(760px, 100%);
  margin: 0 auto;
  padding: 18px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 18px;
  background: rgba(7,22,17,.97);
  box-shadow: 0 16px 46px rgba(0,0,0,.32);
  color: var(--text);
}
.display-settings-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 4px;
}
.display-preview-stage {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: radial-gradient(circle at top, #18352c 0%, var(--bg) 48%, #08100e 100%);
  box-shadow: var(--shadow);
}
.display-preview-stage .display-preview-topbar { position: relative; }
.display-settings-console h2 { margin: 2px 0 4px; font-size: 18px; }
.display-scale-value {
  display: block;
  margin: 2px 0 8px;
  color: var(--accent);
  font-size: 28px;
  font-weight: 900;
  text-align: center;
  font-variant-numeric: tabular-nums;
}
.display-scale-range { width: 100%; accent-color: var(--accent); }
.display-scale-range-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 2px;
  color: var(--muted);
  font-size: 10px;
}
.display-scale-reset { width: 100%; margin-top: 10px; }
.display-settings-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 8px; }
.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0,0,0,0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}
.table-background-settings { display: grid; gap: 8px; }
.table-background-settings.is-hidden { display: none; }
.table-background-mode { display: grid; gap: 6px; }
.table-background-mode label { display: flex; align-items: center; gap: 9px; min-height: 42px; font-size: var(--control-font-size); font-weight: 700; }
.table-background-mode input { width: auto; accent-color: var(--accent); }
.table-background-thumbnail {
  width: 100%;
  aspect-ratio: 16 / 7;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 12px;
  background:
    linear-gradient(135deg, rgba(255,255,255,.05), transparent 38%),
    radial-gradient(circle at center, #1a7152 0%, var(--table) 42%, var(--table-dark) 100%);
  background-size: cover;
  background-position: center;
}
.table-background-thumbnail.has-custom-background {
  background-image: linear-gradient(135deg, rgba(5,18,14,.18), rgba(0,0,0,.36)), var(--table-background-image);
}
.table-background-file-label { display: flex; justify-content: center; text-align: center; cursor: pointer; }
.table-background-crop-modal {
  position: fixed;
  inset: 0;
  z-index: 130;
  display: grid;
  place-items: center;
  overflow: auto;
  padding: 12px;
  background: rgba(0,0,0,.76);
  backdrop-filter: blur(5px);
}
.table-background-crop-modal.is-hidden { display: none; }
.table-background-crop-card {
  width: min(430px, calc(100vw - 24px));
  max-height: calc(100dvh - 24px);
  overflow: auto;
  padding: 16px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 18px;
  background: #071611;
  box-shadow: 0 18px 60px rgba(0,0,0,.55);
}
.table-background-canvas-frame {
  position: relative;
  width: min(100%, 360px);
  aspect-ratio: 1;
  margin: 10px auto;
  overflow: hidden;
  border: 2px solid var(--accent);
  border-radius: 12px;
  background: #020706;
  box-shadow: 0 0 0 999px rgba(0,0,0,.08) inset;
}
.table-background-canvas-frame::after {
  content: "";
  position: absolute;
  inset: 33.333%;
  border: 1px solid rgba(255,255,255,.35);
  box-shadow: 0 -120px 0 rgba(255,255,255,.12), 0 120px 0 rgba(255,255,255,.12), -120px 0 0 rgba(255,255,255,.12), 120px 0 0 rgba(255,255,255,.12);
  pointer-events: none;
}
#table-background-canvas { display: block; width: 100%; height: 100%; touch-action: none; cursor: grab; }
#table-background-canvas.is-dragging { cursor: grabbing; }
.table-background-zoom-label { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 8px; font-size: 12px; }
.table-background-zoom-label input { width: 100%; accent-color: var(--accent); }

@media (max-width: 640px) {
  .display-settings-entry span { display: none; }
  .display-settings-entry { padding-inline: 8px; }
  .display-preview-main { padding-inline: 0; }
  .table-background-crop-card { padding: 12px; }
}
body.display-settings-open { overflow: hidden; }
.display-preview-table-view { position: relative; }


/* v51: fixed table frame + independent player/console scaling */
.mahjong-table {
  --table-player-scale-effective: 1;
  --table-console-scale-effective: 1;
  zoom: var(--table-ui-counter-scale, 1);
}
.seat-card {
  transform: scale(var(--table-player-scale-effective, 1));
}
.seat-top .seat-card { transform-origin: top center; }
.seat-bottom .seat-card { transform-origin: bottom center; }
.seat-left .seat-card { transform-origin: left center; }
.seat-right .seat-card { transform-origin: right center; }
.center-console {
  transform: translate(-50%, -50%) scale(var(--table-console-scale-effective, 1));
  transform-origin: center;
}
.display-preview-scaled {
  --preview-ui-scale: 1;
  --preview-table-counter-scale: 1;
  zoom: var(--preview-ui-scale);
}
.display-preview-table {
  zoom: var(--preview-table-counter-scale);
}
.riichi-stick-layer {
  inset: 0;
}
.riichi-stick-top {
  left: 50%;
  top: var(--riichi-top-pos, 36%);
  transform: translate(-50%, -50%);
}
.riichi-stick-bottom,
.riichi-stick-bottom.has-action {
  left: 50%;
  top: var(--riichi-bottom-pos, 64%);
  bottom: auto;
  transform: translate(-50%, -50%);
}
.riichi-stick-left {
  left: var(--riichi-left-pos, 36%);
  top: 50%;
  transform: translate(-50%, -50%) rotate(90deg);
}
.riichi-stick-right {
  left: var(--riichi-right-pos, 64%);
  right: auto;
  top: 50%;
  transform: translate(-50%, -50%) rotate(90deg);
}
.display-scale-section {
  padding: 10px 0;
  border-top: 1px solid rgba(255,255,255,.1);
}
.display-scale-section:first-of-type { border-top: 0; }
.display-scale-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 6px;
  font-size: 12px;
  font-weight: 800;
}
.display-scale-heading .display-scale-value {
  display: inline;
  margin: 0;
  font-size: 20px;
  text-align: right;
}
.display-scale-effective {
  margin-top: 5px;
  color: var(--muted);
  font-size: 10px;
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.display-scale-effective.is-constrained { color: var(--accent); font-weight: 800; }

.app-version-footer{text-align:center;color:var(--muted,#68707a);font-size:.82rem;padding:28px 12px 16px}
.profile-session-actions{display:flex;flex-wrap:wrap;gap:10px}.profile-session-actions>*{flex:1 1 180px}.profile-modal-card input,.profile-modal-card select{max-width:100%}
@media(max-width:640px){.profile-modal-card{width:calc(100vw - 20px);max-height:calc(100dvh - 20px);padding:14px}.profile-session-actions{display:grid;grid-template-columns:1fr 1fr}.profile-session-actions>*{width:100%;min-width:0}.modal-card{max-width:calc(100vw - 20px)}}


/* HTML v1.3.0: profile admin link alignment */
#profile-admin-link {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

/* HTML v1.3.0: chombo settlement modal */
.chombo-modal-card { width: min(560px, 100%); }
.chombo-player-options { display: grid; gap: 8px; margin-top: 10px; }
.chombo-player-btn {
  width: 100%;
  min-height: 52px;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 12px;
  background: rgba(255,255,255,.055);
  color: var(--text);
  text-align: left;
}
.chombo-player-btn.is-selected {
  border-color: rgba(231,201,109,.58);
  background: rgba(231,201,109,.13);
  color: var(--accent);
}
.chombo-player-btn strong { font-size: 14px; }
.chombo-player-btn small { color: var(--muted); font-size: 11px; }
.chombo-summary {
  margin-top: 12px;
  padding: 12px;
  border: 1px solid rgba(231,201,109,.22);
  border-radius: 12px;
  background: rgba(231,201,109,.06);
  color: var(--text);
  white-space: pre-line;
  line-height: 1.6;
  font-size: 12px;
}
.chombo-summary.is-hidden { display: none; }
.chombo-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 12px; }

/* HTML v1.3.0: manual score panel display preference */
.display-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.display-toggle-copy { min-width: 0; }
.display-toggle-copy strong { display: block; font-size: 12px; }
.display-toggle-copy small { display: block; margin-top: 3px; color: var(--muted); font-size: 10px; line-height: 1.45; }
.display-toggle-switch {
  position: relative;
  flex: 0 0 auto;
  width: 48px;
  height: 28px;
}
.display-toggle-switch input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.display-toggle-track {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  transition: background .15s ease, border-color .15s ease;
}
.display-toggle-track::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--muted);
  transition: transform .15s ease, background .15s ease;
}
.display-toggle-switch input:checked + .display-toggle-track {
  border-color: rgba(231,201,109,.55);
  background: rgba(231,201,109,.2);
}
.display-toggle-switch input:checked + .display-toggle-track::after {
  transform: translateX(20px);
  background: var(--accent);
}
.display-toggle-switch input:focus-visible + .display-toggle-track {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.score-dock-restore.manual-transfer-disabled {
  opacity: 1;
  cursor: default;
  color: var(--text);
  border-color: rgba(255,255,255,.16);
}
.score-dock-restore.manual-transfer-disabled svg { color: var(--muted); }

.display-toggle-control { display:flex; align-items:center; gap:8px; }
.display-toggle-value { min-width:28px; text-align:right; color:var(--muted); font-size:11px; font-weight:900; }

/* HTML v1.3.1: shared control rhythm + マイルール */
.my-rule-manager {
  display: grid;
  gap: var(--control-gap);
  margin-top: 14px;
  min-width: 0;
}
.my-rule-manager h3 { margin: 0 0 2px; font-size: 1.05rem; }
.my-rule-manager select,
.my-rule-manager input[type="text"] {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  min-height: 48px;
  font-size: var(--control-font-size);
}
.my-rule-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--control-gap);
}
.my-rule-actions .secondary-btn {
  width: 100%;
  min-width: 0;
  min-height: var(--control-min-height);
  padding: 10px 12px;
  white-space: normal;
  text-align: center;
}
.my-rule-manager .helper-note { margin: 0; }

/* HTML v1.3.1: readable profile history cards. */
.profile-history-list { display: grid; gap: 12px; }
.profile-history-row {
  display: grid;
  gap: 9px;
  min-width: 0;
  padding: 14px;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 12px;
  background: rgba(255,255,255,.045);
}
.profile-history-time { color: var(--muted); font-size: .82rem; font-weight: 700; }
.profile-history-result {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  min-width: 0;
}
.profile-history-result strong { color: var(--text); font-size: 1.35rem; line-height: 1.2; }
.profile-history-result span { color: var(--text); font-size: 1.15rem; font-weight: 800; font-variant-numeric: tabular-nums; }
.profile-history-meta { color: var(--muted); font-size: .9rem; line-height: 1.5; }
.profile-history-event { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; font-size: .86rem; }
.profile-history-event a { color: var(--good); overflow-wrap: anywhere; }
.profile-history-event span { color: var(--muted); }
.profile-history-detail-btn,
.profile-history-more { width: 100%; }

#final-result-full-modal .modal-card { width: min(620px, 100%); }

@media (max-width: 640px) {
  .display-settings-page { padding: 12px 10px 22px; gap: 14px; }
  .display-settings-console { width: 100%; padding: 14px; border-radius: 16px; }
  .display-settings-actions { gap: 10px; }
  .my-rule-actions { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .profile-history-row { padding: 12px; }
  .profile-history-result { align-items: flex-end; }
}

@media (max-width: 390px) {
  .my-rule-actions { grid-template-columns: 1fr; }
}


/* Keep preview-only floating controls inside the preview stage instead of over the settings panel. */
.display-preview-scaled { position: relative; }
.display-preview-app { position: relative; min-height: 100vh; }
.display-preview-stage .preview-score-dock,
.display-preview-stage .preview-utility-buttons {
  position: absolute;
}


/* HTML v1.4.4: account playtime summary */
.profile-playtime-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px;
  border: 1px solid var(--border, rgba(255,255,255,.16));
  border-radius: 12px;
  background: rgba(255,255,255,.025);
}
.profile-playtime-label {
  color: var(--muted, #a8adb7);
  font-size: 13px;
}
.profile-playtime-value {
  font-size: 18px;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}