:root {
  color-scheme: dark;
  font-family: "Inter", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #0e0f13;
  color: #fff7e6;
  --app-pad: 12px;
  --app-gap: 12px;
  --topbar-height: clamp(58px, 7vh, 76px);
  --topbar-height: clamp(58px, 7svh, 76px);
  --app-height: calc(100vh - (var(--app-pad) * 2));
  --app-height: calc(100svh - (var(--app-pad) * 2));
  --board-height: calc(var(--app-height) - var(--topbar-height));
  --board-ui-scale: 1;
  --lesson-ui-scale: clamp(0.5, calc(var(--board-ui-scale) * 0.68), 0.74);
  --lesson-border-width: 4px;
  --lesson-tail-stroke-width: 4;
  --lesson-shadow-offset: 5px;
  --gg-bg: #0e0f13;
  --gg-panel: #191a21;
  --gg-panel-2: #232432;
  --gg-panel-3: #2d2e3a;
  --gg-text: #fff7e6;
  --gg-text-muted: #c8bfae;
  --gg-text-dim: #8e879a;
  --gg-ink: #050507;
  --gg-paper-line: #fff7e6;
  --gg-board-paper: #f5eeba;
  --gg-board-paper-2: #fff3c4;
  --gg-board-ink: #17140d;
  --gg-purple: #5b4bea;
  --gg-purple-light: #b8a9fa;
  --gg-yellow: #ffd23f;
  --gg-coral: #ff6b6b;
  --gg-mint: #88d498;
  --gg-orange: #ffa552;
  --gg-border-dark: 3px solid var(--gg-ink);
  --gg-border-light: 3px solid var(--gg-paper-line);
  --gg-shadow-black-sm: 3px 3px 0 0 var(--gg-ink);
  --gg-shadow-black: 5px 5px 0 0 var(--gg-ink);
  --gg-shadow-yellow: 7px 7px 0 0 var(--gg-yellow);
  --gg-shadow-purple: 7px 7px 0 0 var(--gg-purple-light);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 0;
  min-height: 0;
  background: var(--gg-bg);
  color: var(--gg-text);
}

body[data-admin-page="true"] {
  min-height: 100svh;
  overflow: auto;
}

body[data-admin-page="true"].is-admin-authenticated .browser-workspace {
  display: none;
}

.browser-workspace {
  display: grid;
  grid-template-columns:
    minmax(340px, 420px)
    minmax(0, min(var(--board-height), calc(100vw - 620px)))
    minmax(240px, 1fr);
  gap: var(--app-gap);
  align-items: stretch;
  width: 100vw;
  height: 100svh;
  padding: var(--app-pad);
}

.paper-screen {
  position: relative;
  isolation: isolate;
  width: 100%;
  height: var(--app-height);
  margin: 0;
  overflow: hidden;
  background: #f8f8f3;
  border: 4px solid #111111;
  display: grid;
  grid-template-rows: var(--topbar-height) minmax(0, 1fr);
}

.left-workspace,
.side-workspace {
  height: var(--app-height);
  overflow: auto;
  border: var(--gg-border-light);
  background: var(--gg-panel);
  box-shadow: var(--gg-shadow-black);
  color: var(--gg-text);
}

.left-workspace {
  display: grid;
  grid-template-rows: auto auto auto minmax(0, 1fr);
  gap: 12px;
  padding: 12px;
}

.browser-brand-card {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 10px;
  border: var(--gg-border-light);
  background: var(--gg-panel-2);
  box-shadow: var(--gg-shadow-black-sm);
  color: var(--gg-text);
}

.browser-brand-card p,
.browser-brand-card h1 {
  margin: 0;
}

.browser-brand-card p {
  margin-bottom: 4px;
  color: var(--gg-yellow);
  font-family: ui-monospace, "SFMono-Regular", "Menlo", monospace;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.04em;
  line-height: 1.05;
  text-transform: uppercase;
}

.browser-brand-card h1 {
  font-size: 28px;
  font-weight: 900;
  line-height: 0.95;
}

.browser-brand-card span {
  align-self: center;
  padding: 6px 8px;
  border: var(--gg-border-dark);
  background: var(--gg-mint);
  box-shadow: var(--gg-shadow-black-sm);
  color: var(--gg-ink);
  font-size: 11px;
  font-weight: 950;
  line-height: 1.05;
  text-transform: uppercase;
}

.side-workspace {
  display: grid;
  align-content: start;
  gap: 14px;
  padding: 14px;
}

.curriculum-panel {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 12px;
  border: var(--gg-border-light);
  background: var(--gg-panel);
  box-shadow: var(--gg-shadow-black-sm);
  color: var(--gg-text);
}

.learner-panel {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 12px;
  border: var(--gg-border-light);
  background: var(--gg-panel);
  box-shadow: var(--gg-shadow-black-sm);
  color: var(--gg-text);
}

.side-workspace.is-blank {
  align-content: stretch;
}

.mascot-panel {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-rows: auto auto;
  align-content: center;
  justify-items: center;
  gap: 0;
  min-height: 100%;
  padding: clamp(10px, 1.4vw, 22px);
  border: var(--gg-border-light);
  background: var(--gg-panel);
  box-shadow: var(--gg-shadow-black-sm);
}

.mascot-panel[hidden] {
  display: none;
}

.mascot-panel img {
  position: relative;
  z-index: 1;
  display: block;
  width: min(100%, 540px);
  max-height: calc(var(--app-height) - 165px);
  margin-top: -8px;
  object-fit: contain;
  image-rendering: auto;
  cursor: pointer;
  user-select: none;
}

.gobi-bubble {
  position: relative;
  isolation: isolate;
  z-index: 3;
  justify-self: stretch;
  width: 100%;
  max-width: min(560px, 100%);
  min-height: clamp(68px, 8vw, 92px);
  padding: clamp(12px, 1.3vw, 18px) clamp(12px, 1.4vw, 20px);
  margin-bottom: -6px;
  border: 7px solid var(--gg-ink);
  background: var(--gg-text);
  color: var(--gg-bg);
  box-shadow: 8px 8px 0 0 var(--gg-ink);
  font-weight: 950;
  line-height: 1.1;
  text-align: center;
}

.gobi-bubble p {
  position: relative;
  z-index: 2;
  margin: 0;
  font-size: clamp(15px, 1.55vw, 34px);
}

.gobi-bubble.is-speech::after {
  content: "";
  position: absolute;
  z-index: -1;
  left: 55%;
  bottom: -48px;
  width: 74px;
  height: 74px;
  background: var(--gg-text);
  border-right: 7px solid var(--gg-ink);
  border-bottom: 7px solid var(--gg-ink);
  transform: skew(-16deg) rotate(45deg);
  transform-origin: center;
  box-shadow: 8px 2px 0 0 var(--gg-ink);
}

.gobi-bubble.is-thought {
  border-radius: 44% / 32%;
  transform: translateY(-20px);
}

.gobi-thought-dot {
  display: none;
  position: absolute;
  z-index: -1;
  border: 5px solid var(--gg-ink);
  border-radius: 50%;
  background: var(--gg-text);
  box-shadow: 5px 5px 0 0 var(--gg-ink);
}

.gobi-bubble.is-thought .gobi-thought-dot {
  display: block;
}

.gobi-bubble.is-speech .gobi-thought-dot {
  display: none;
}

.gobi-thought-dot.dot-1 {
  right: 28%;
  bottom: -28px;
  width: 34px;
  height: 25px;
}

.gobi-thought-dot.dot-2 {
  right: 20%;
  bottom: -56px;
  width: 20px;
  height: 16px;
}

.gobi-thought-dot.dot-3 {
  right: 15%;
  bottom: -78px;
  width: 13px;
  height: 11px;
  border-width: 4px;
  box-shadow: 4px 4px 0 0 var(--gg-ink);
}

.learner-header {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
}

.learner-header h2 {
  margin: 0;
  font-size: 24px;
  line-height: 1;
}

.learner-header p {
  margin: 6px 0 0;
  font-size: 14px;
  font-weight: 750;
  line-height: 1.15;
}

.learner-header button,
.learner-header select {
  min-width: 84px;
  min-height: 36px;
  border-width: 2px;
  font-size: 14px;
}

.learner-header select {
  min-width: 126px;
  padding: 0 8px;
  border-style: solid;
  border-color: var(--gg-paper-line);
  background: var(--gg-panel-2);
  color: var(--gg-text);
  font: inherit;
  font-size: 14px;
  font-weight: 850;
}

.admin-status-panel {
  display: grid;
  gap: 6px;
  border-top: 3px solid var(--gg-paper-line);
  padding-top: 10px;
}

.admin-status-panel h3,
.admin-status-panel p {
  margin: 0;
}

.admin-status-panel h3 {
  font-size: 18px;
  line-height: 1;
}

.admin-status-panel p {
  font-size: 13px;
  font-weight: 800;
}

.admin-status-list {
  display: grid;
  gap: 8px;
  overflow: visible;
}

.admin-status-row {
  display: grid;
  gap: 6px;
  width: 100%;
  min-height: 0;
  height: auto;
  padding: 9px 8px;
  border: 2px solid var(--gg-paper-line);
  background: #111218;
  color: var(--gg-text);
  text-align: left;
  align-content: start;
  line-height: 1.2;
  cursor: pointer;
  overflow: visible;
}

.admin-status-row.is-active {
  background: var(--gg-yellow);
  color: var(--gg-ink);
}

.admin-status-row strong,
.admin-status-row span,
.admin-status-row em {
  display: block;
  overflow: hidden;
  overflow-wrap: anywhere;
  text-overflow: clip;
  white-space: normal;
}

.admin-status-row strong {
  font-size: 15px;
  line-height: 1.1;
}

.admin-status-row span,
.admin-status-row em {
  font-size: 12px;
  font-weight: 800;
  line-height: 1.22;
}

.admin-anki-status {
  border-top: 1px solid currentColor;
  padding-top: 4px;
}

.admin-anki-status.needs-attention {
  font-weight: 950;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 2px;
}

.admin-status-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  border-top: 1px solid currentColor;
  padding-top: 6px;
}

.admin-status-action-label {
  overflow: hidden;
  font-size: 12px;
  font-weight: 900;
  line-height: 1.15;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.admin-status-action-label.needs-attention {
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 2px;
}

.admin-status-action {
  min-width: 86px;
  min-height: 28px;
  border: 2px solid currentColor;
  background: var(--gg-purple-light);
  color: var(--gg-ink);
  font: inherit;
  font-size: 12px;
  font-weight: 900;
}

.admin-status-row.is-active .admin-status-action {
  background: var(--gg-ink);
  color: var(--gg-text);
  border-color: var(--gg-ink);
}

.admin-status-action:disabled {
  opacity: 0.45;
}

.learner-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.learner-stat {
  padding: 7px;
  border: 2px solid var(--gg-ink);
  background: var(--gg-board-paper-2);
  box-shadow: var(--gg-shadow-black-sm);
  color: var(--gg-board-ink);
}

.learner-stat strong {
  display: block;
  overflow: hidden;
  font-size: 22px;
  line-height: 1;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.learner-stat span {
  display: block;
  margin-top: 4px;
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.learner-recent {
  display: grid;
  max-height: 180px;
  gap: 8px;
  overflow: auto;
}

.learner-section-title {
  margin-top: 2px;
  padding-bottom: 2px;
  border-bottom: 2px solid var(--gg-paper-line);
  font-size: 12px;
  font-weight: 950;
  line-height: 1;
  text-transform: uppercase;
}

.learner-record,
.training-current {
  display: grid;
  gap: 4px;
  padding: 8px;
  border: 2px solid var(--gg-paper-line);
  background: #111218;
  color: var(--gg-text);
}

.learner-record.is-focus {
  border-color: var(--gg-ink);
  background: var(--gg-board-paper-2);
  color: var(--gg-board-ink);
}

.training-current {
  background: var(--gg-yellow);
  color: var(--gg-ink);
}

.learner-record strong,
.training-current strong {
  display: block;
  overflow: hidden;
  font-size: 13px;
  line-height: 1.15;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.learner-record span,
.learner-record em,
.training-current span,
.training-current em {
  display: block;
  overflow: hidden;
  font-size: 12px;
  font-style: normal;
  font-weight: 750;
  line-height: 1.2;
  text-overflow: ellipsis;
}

.curriculum-header {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  justify-content: space-between;
}

.curriculum-header h2 {
  margin: 0;
  font-size: 24px;
  line-height: 1;
}

.curriculum-header p {
  margin: 6px 0 0;
  font-size: 14px;
  font-weight: 750;
  line-height: 1.15;
}

.curriculum-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(92px, 1fr));
  gap: 6px;
  min-width: 194px;
}

.curriculum-actions button,
.curriculum-actions select,
.lesson-group button,
.lesson-group select {
  min-height: 36px;
  border: 2px solid var(--gg-paper-line);
  background: var(--gg-panel-2);
  color: var(--gg-text);
  font-size: 13px;
  font-weight: 900;
  white-space: nowrap;
  box-shadow: var(--gg-shadow-black-sm);
}

.curriculum-actions button:active,
.lesson-group button:active {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0 0 var(--gg-ink);
}

.curriculum-lesson-strip {
  display: grid;
  grid-auto-columns: minmax(82px, 1fr);
  grid-auto-flow: column;
  gap: 7px;
  overflow-x: auto;
  padding-bottom: 2px;
}

.lesson-group {
  display: grid;
  align-content: start;
  gap: 5px;
  min-width: 82px;
}

.lesson-group strong {
  display: block;
  border-bottom: 2px solid var(--gg-paper-line);
  font-size: 13px;
  font-weight: 950;
  line-height: 1.1;
}

.lesson-group .lesson-action {
  width: 100%;
  min-height: 31px;
  padding: 2px 4px;
  font-size: 12px;
}

.lesson-group .lesson-picker {
  min-width: 170px;
}

.lesson-group-admin {
  min-width: 170px;
}

.curriculum-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.curriculum-stat {
  padding: 7px;
  border: 2px solid var(--gg-ink);
  background: var(--gg-board-paper-2);
  box-shadow: var(--gg-shadow-black-sm);
  color: var(--gg-board-ink);
}

.curriculum-stat strong {
  display: block;
  font-size: 22px;
  line-height: 1;
}

.curriculum-stat span {
  display: block;
  margin-top: 4px;
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.curriculum-state-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.curriculum-state {
  display: flex;
  gap: 8px;
  justify-content: space-between;
  padding: 5px 7px;
  border: 2px solid var(--gg-paper-line);
  background: var(--gg-panel-2);
  color: var(--gg-text);
  font-size: 14px;
  font-weight: 850;
}

.curriculum-state.is-remedial {
  border-color: var(--gg-ink);
  background: var(--gg-coral);
  color: var(--gg-ink);
}

.curriculum-section {
  display: grid;
  gap: 8px;
}

.curriculum-section h3 {
  margin: 0;
  font-size: 17px;
}

.curriculum-section-counts {
  display: inline-flex;
  gap: 3px;
  align-items: baseline;
  margin-left: 6px;
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0;
}

.curriculum-card-count-filter {
  min-width: 18px;
  min-height: 20px;
  padding: 0 2px;
  border: 0;
  background: transparent;
  color: var(--gg-text);
  font: inherit;
  line-height: 1;
}

.curriculum-card-count-filter:active,
.curriculum-card-count-filter.is-selected {
  background: var(--gg-yellow);
  color: var(--gg-ink);
}

.curriculum-card-count-separator {
  font-weight: 900;
}

.curriculum-list {
  display: grid;
  max-height: 240px;
  gap: 8px;
  overflow: auto;
}

.curriculum-item,
.curriculum-empty {
  padding: 8px;
  border: 2px solid var(--gg-paper-line);
  background: #111218;
  color: var(--gg-text);
}

.curriculum-onboarding {
  padding: 9px;
  border: var(--gg-border-dark);
  background: var(--gg-board-paper-2);
  box-shadow: var(--gg-shadow-black-sm);
  color: var(--gg-board-ink);
}

.curriculum-onboarding strong,
.curriculum-onboarding span,
.curriculum-onboarding em {
  display: block;
}

.curriculum-onboarding strong {
  font-size: 15px;
  line-height: 1.05;
}

.curriculum-onboarding span {
  margin-top: 5px;
  font-size: 13px;
  font-weight: 850;
  line-height: 1.18;
}

.curriculum-onboarding em {
  margin-top: 6px;
  border-top: 1px solid var(--gg-ink);
  padding-top: 5px;
  font-size: 12px;
  font-style: normal;
  font-weight: 800;
  line-height: 1.18;
}

.curriculum-onboarding-action {
  width: 100%;
  min-height: 42px;
  margin-top: 8px;
  border: var(--gg-border-dark);
  background: var(--gg-purple);
  color: var(--gg-text);
  box-shadow: var(--gg-shadow-yellow);
  font-size: 15px;
  font-weight: 950;
}

.curriculum-onboarding-action:active {
  transform: translate(5px, 5px);
  box-shadow: 1px 1px 0 0 var(--gg-yellow);
}

.curriculum-onboarding-action:disabled {
  border-color: #777777;
  background: var(--gg-panel-3);
  color: var(--gg-text-dim);
  box-shadow: none;
}

.onboarding-driver-panel {
  display: grid;
  gap: 9px;
  padding: 10px;
  border: var(--gg-border-light);
  background: var(--gg-panel-2);
  box-shadow: var(--gg-shadow-black);
  color: var(--gg-text);
}

.onboarding-driver-panel h2,
.onboarding-driver-panel p {
  margin: 0;
}

.onboarding-driver-panel h2 {
  font-size: 16px;
  line-height: 1;
}

.onboarding-driver-panel p {
  margin-top: 5px;
  color: var(--gg-text-muted);
  font-size: 13px;
  font-weight: 850;
  line-height: 1.18;
}

.onboarding-driver-panel button {
  min-height: 40px;
  border: var(--gg-border-dark);
  background: var(--gg-purple);
  color: var(--gg-text);
  box-shadow: var(--gg-shadow-yellow);
  font-size: 15px;
  font-weight: 950;
}

.onboarding-driver-panel button:hover {
  transform: translate(-1px, -2px);
  box-shadow: 8px 9px 0 0 var(--gg-yellow);
}

.onboarding-driver-panel button:active {
  transform: translate(5px, 5px);
  box-shadow: 1px 1px 0 0 var(--gg-yellow);
}

.onboarding-driver-panel button:disabled {
  transform: none;
  border-color: #777777;
  background: var(--gg-panel-3);
  color: var(--gg-text-dim);
  box-shadow: none;
}

.onboarding-driver-panel button.is-action-busy,
.onboarding-driver-panel button.is-action-busy:disabled {
  transform: translate(5px, 5px);
  border-color: var(--gg-ink);
  background: var(--gg-purple);
  color: var(--gg-text);
  box-shadow: 1px 1px 0 0 var(--gg-yellow);
  opacity: 1;
}

.onboarding-driver-callout {
  --driver-callout-tail-y: 82px;
  position: fixed;
  z-index: 80;
  width: min(630px, 46vw);
  min-width: 495px;
  padding: 30px 33px 27px;
  border: 5px solid var(--gg-ink);
  background: var(--gg-text);
  color: var(--gg-ink);
  box-shadow: 10px 10px 0 0 var(--gg-ink);
  font-weight: 900;
}

.onboarding-driver-callout::before,
.onboarding-driver-callout::after {
  content: "";
  position: absolute;
  top: calc(var(--driver-callout-tail-y) - 29px);
  width: 0;
  height: 0;
  border-top: 29px solid transparent;
  border-bottom: 29px solid transparent;
}

.onboarding-driver-callout::before {
  left: -59px;
  border-right: 59px solid var(--gg-ink);
}

.onboarding-driver-callout::after {
  left: -42px;
  top: calc(var(--driver-callout-tail-y) - 21px);
  border-top-width: 21px;
  border-bottom-width: 21px;
  border-right: 42px solid var(--gg-text);
}

.onboarding-driver-callout strong {
  display: block;
  margin-right: 42px;
  font-size: 39px;
  line-height: 1;
  text-transform: uppercase;
}

.onboarding-driver-callout p {
  margin: 15px 0 0;
  font-size: 27px;
  line-height: 1.16;
}

.onboarding-driver-callout button {
  position: absolute;
  top: 12px;
  right: 12px;
  min-width: 51px;
  min-height: 51px;
  border: var(--gg-border-dark);
  background: var(--gg-coral);
  color: var(--gg-ink);
  box-shadow: 5px 5px 0 0 var(--gg-ink);
  font-size: 27px;
  font-weight: 950;
  line-height: 1;
}

.onboarding-driver-callout button:active {
  transform: translate(3px, 3px);
  box-shadow: 0 0 0 0 var(--gg-ink);
}

.curriculum-item strong {
  display: block;
  font-size: 13px;
  line-height: 1.15;
}

.curriculum-item span,
.curriculum-item em,
.curriculum-item small {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  font-weight: 750;
  line-height: 1.2;
}

.curriculum-item small {
  color: var(--gg-text-dim);
}

.curriculum-empty {
  color: var(--gg-text-muted);
  font-size: 13px;
  font-weight: 800;
}

.topbar {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 0;
  overflow: hidden;
  padding: 0;
  border-bottom: 0;
}

.game-brand {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-self: stretch;
  width: 100%;
  min-width: 0;
  overflow: hidden;
}

.analysis-brand {
  align-self: stretch;
  width: 100%;
  background: var(--gg-text);
}

#winrateGraph {
  width: 100%;
  height: 100%;
  display: block;
  cursor: pointer;
}

.black-stone {
  background: var(--gg-bg);
}

.white-stone {
  background: var(--gg-text);
}

.player-panel {
  display: grid;
  grid-template-columns: 60px minmax(60px, 0.68fr) minmax(0, 1fr);
  align-items: center;
  min-height: 0;
  min-width: 0;
  overflow: hidden;
  padding: 5px 9px;
  border: 0;
  background: var(--gg-text);
  color: var(--gg-bg);
}

.opponent-panel {
  grid-template-columns: minmax(0, 1fr) minmax(60px, 0.68fr) 60px;
  background: var(--gg-bg);
  color: var(--gg-text);
}

.panel-stone {
  width: 46px;
  height: 46px;
  border: 3px solid currentColor;
  border-radius: 50%;
}

.opponent-panel .panel-stone {
  border-color: var(--gg-text);
}

.panel-clock {
  text-align: center;
}

.panel-clock strong {
  display: block;
  overflow: hidden;
  font-size: clamp(11px, 0.95vw, 15px);
  line-height: 1.1;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.panel-info {
  display: grid;
  gap: 4px;
  overflow: hidden;
}

.local-panel .panel-info {
  text-align: right;
}

.opponent-panel .panel-info {
  text-align: left;
}

.panel-info strong,
.panel-info span,
.panel-info em {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.panel-info strong {
  font-size: clamp(12px, 1.1vw, 16px);
  line-height: 1;
}

.panel-info span,
.panel-info em {
  font-size: clamp(10px, 0.78vw, 12px);
  font-style: normal;
  font-weight: 750;
}

h1 {
  margin: 0;
  font-size: clamp(36px, 4vw, 58px);
  line-height: 1;
  letter-spacing: 0;
}

.game-status {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-bottom: 12px;
}

.game-status div {
  min-height: 58px;
  padding: 8px 10px;
  border: 2px solid var(--gg-paper-line);
  background: #111218;
  color: var(--gg-text);
}

.label {
  display: block;
  margin-bottom: 4px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.game-status strong {
  display: block;
  overflow: hidden;
  font-size: 17px;
  line-height: 1.08;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.board-zone {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 0;
  padding: 0;
  background: #efefe8;
  overflow: visible;
}

.board-frame {
  position: relative;
  width: min(100%, var(--board-height));
  max-width: 100%;
  max-height: 100%;
  aspect-ratio: 1 / 1;
  flex: 0 0 auto;
}

.board-sticker {
  display: none;
  position: absolute;
  pointer-events: none;
}

#board {
  width: 100%;
  height: 100%;
  aspect-ratio: 1;
  display: block;
  background: var(--gg-bg) var(--gg-background-tile, url("/goban-background.png")) center / cover no-repeat;
  border: 0;
  touch-action: none;
  position: absolute;
  inset: 0;
  z-index: 1;
}

.board-overlay-canvas {
  position: absolute;
  inset: 0;
  z-index: 7;
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 1;
  pointer-events: none;
}

.lesson-marker-layer {
  z-index: 11;
}

.home-brand-badge {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 12;
  isolation: isolate;
  max-width: min(76%, calc(100% - 96px));
  padding: clamp(7px, 1.1vw, 12px) clamp(18px, 3vw, 38px) clamp(9px, 1.35vw, 16px);
  transform: translate(-50%, -50%);
  border: 7px solid var(--gg-text);
  border-radius: 13px;
  background: var(--gg-bg);
  color: var(--gg-text);
  box-shadow: 0 0 0 7px var(--gg-bg);
  pointer-events: none;
}

.home-brand-badge h1 {
  font-family: inherit;
  max-width: 100%;
  overflow: hidden;
  font-size: clamp(28px, calc(72px * var(--board-ui-scale)), 72px);
  font-weight: 900;
  line-height: 0.95;
  white-space: nowrap;
}

.home-brand-substicker {
  position: absolute;
  right: clamp(10px, 9%, 38px);
  bottom: clamp(-20px, -2.3vw, -12px);
  z-index: 2;
  padding: 5px 9px;
  border: var(--gg-border-dark);
  background: var(--gg-yellow);
  color: var(--gg-ink);
  box-shadow: var(--gg-shadow-black-sm);
  font-family: ui-monospace, "SFMono-Regular", "Menlo", monospace;
  font-size: clamp(10px, calc(14px * var(--board-ui-scale)), 14px);
  font-weight: 950;
  line-height: 1;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  transform: rotate(2deg);
  white-space: nowrap;
}

.lesson-overlay {
  --lesson-bubble-fill: var(--gg-text);
  position: absolute;
  left: clamp(14px, 4%, 42px);
  bottom: clamp(14px, 4%, 42px);
  z-index: 12;
  display: grid;
  gap: 5px;
  width: min(calc(460px * var(--lesson-ui-scale)), 30%);
  max-width: calc(100% - 28px);
  padding: 10px;
  border: var(--lesson-border-width) solid var(--gg-bg);
  background: var(--gg-text);
  color: var(--gg-bg);
  pointer-events: none;
}

.lesson-overlay.is-thought {
  --lesson-bubble-fill: var(--gg-text);
  width: min(calc(500px * var(--lesson-ui-scale)), 34%);
  padding: 14px 19px 12px;
  border-radius: 46% / 32%;
  text-align: center;
}

.lesson-overlay.is-thought .lesson-progress {
  justify-self: center;
  max-width: 82%;
  font-size: 9px;
  line-height: 1.05;
}

.lesson-overlay.is-thought .lesson-actions {
  justify-items: center;
}

.lesson-overlay.is-thought .lesson-actions button {
  width: min(calc(260px * var(--lesson-ui-scale)), 72%);
  min-height: 24px;
  padding: 1px 8px 3px;
  border-radius: 0 0 999px 999px / 0 0 100% 100%;
}

.lesson-overlay::before {
  content: none;
}

.lesson-overlay > :not(.lesson-seam-patches) {
  position: relative;
  z-index: 1;
}

.lesson-seam-patches {
  position: absolute;
  inset: calc(-1 * var(--lesson-border-width));
  z-index: 0;
  overflow: visible;
  pointer-events: none;
}

.lesson-seam-patch {
  position: absolute;
  background: var(--lesson-bubble-fill);
}

.lesson-overlay-shadow {
  position: absolute;
  z-index: 4;
  background: var(--gg-ink);
  pointer-events: none;
}

.lesson-overlay-shadow.is-thought {
  border-radius: 46% / 32%;
}

.lesson-shadow-layer {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}

.lesson-tail-layer {
  position: absolute;
  inset: 0;
  z-index: 9;
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}

.lesson-speech-tail {
  fill: var(--gg-text);
  stroke: var(--gg-bg);
  stroke-width: var(--lesson-tail-stroke-width);
  stroke-linejoin: round;
}

.lesson-tail-web-outline {
  fill: var(--gg-bg);
  stroke: var(--gg-bg);
  stroke-width: 10;
  stroke-linejoin: round;
}

.lesson-tail-web-fill {
  fill: var(--gg-text);
  stroke: var(--gg-text);
  stroke-width: var(--lesson-tail-stroke-width);
  stroke-linejoin: round;
}

.lesson-tail-shadow {
  fill: var(--gg-ink);
  stroke: var(--gg-ink);
  stroke-width: var(--lesson-tail-stroke-width);
  stroke-linejoin: round;
}

.lesson-source-dot {
  fill: var(--gg-coral);
  stroke: var(--gg-bg);
  stroke-width: 3;
}

.lesson-thought-dot,
.lesson-thought-shadow {
  fill: var(--gg-text);
  stroke: var(--gg-bg);
  stroke-width: 4;
}

.lesson-thought-shadow {
  fill: var(--gg-ink);
  stroke: var(--gg-ink);
}

.lesson-progress {
  font-size: 10px;
  font-weight: 900;
  text-transform: uppercase;
}

.lesson-overlay h2 {
  margin: 0;
  font-size: 14px;
  line-height: 1;
}

.lesson-overlay p {
  margin: 0;
  font-size: 11px;
  font-weight: 760;
  line-height: 1.2;
}

.lesson-invalid {
  padding: 5px;
  border: 2px solid var(--gg-coral);
  background: var(--gg-text);
  color: var(--gg-bg);
}

.lesson-actions {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 5px;
  pointer-events: none;
}

.lesson-actions::after {
  content: none;
}

.lesson-actions button {
  position: relative;
  z-index: 1;
  min-height: 26px;
  border: var(--gg-border-dark);
  background: var(--gg-coral);
  color: var(--gg-ink);
  box-shadow: 5px 5px 0 0 var(--gg-ink);
  font-size: 11px;
  font-weight: 950;
  pointer-events: auto;
}

.lesson-actions button:hover {
  transform: translate(-1px, -2px);
  box-shadow: 8px 9px 0 0 var(--gg-ink);
}

.lesson-actions button:active {
  transform: translate(5px, 5px);
  box-shadow: 1px 1px 0 0 var(--gg-ink);
}

.lesson-actions button:disabled {
  border-color: #777777;
  background: var(--gg-panel-3);
  color: var(--gg-text-dim);
  box-shadow: none;
  transform: none;
  pointer-events: none;
}

.mock-login-overlay {
  position: absolute;
  z-index: 30;
  display: grid;
  gap: 12px;
  width: min(420px, 54%);
  padding: 16px;
  border: var(--gg-border-light);
  background: var(--gg-panel);
  box-shadow: 8px 8px 0 0 var(--gg-ink);
  color: var(--gg-text);
}

.mock-login-overlay.admin-portal-modal {
  position: fixed;
  z-index: 10000;
  width: min(560px, calc(100vw - 32px));
  max-height: calc(100svh - 48px);
  overflow: auto;
}

.mock-login-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.mock-login-header h2 {
  margin: 0;
  font-size: 28px;
  line-height: 1;
}

.mock-login-form {
  display: grid;
  gap: 8px;
}

.mock-login-form label {
  font-size: 14px;
  font-weight: 900;
  line-height: 1;
  text-transform: uppercase;
}

.mock-login-form .inline-check {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 8px;
  border: var(--gg-border-light);
  background: #111218;
  color: var(--gg-text);
  text-transform: none;
}

.mock-login-form input,
.mock-login-form textarea {
  min-height: 42px;
  padding: 6px 9px;
  border: var(--gg-border-light);
  border-radius: 0;
  background: #111218;
  color: var(--gg-text);
  font: inherit;
  font-size: 18px;
  font-weight: 800;
}

.mock-login-form .inline-check input {
  width: 22px;
  min-height: 22px;
  margin: 0;
  accent-color: var(--gg-coral);
}

.mock-login-form .legal-check {
  align-items: flex-start;
  line-height: 1.2;
}

.mock-login-form .legal-check a {
  color: var(--gg-yellow);
}

#policyAcceptanceOverlay {
  left: 50vw;
  top: 50svh;
  transform: translate(-50%, -50%);
}

.mock-login-form textarea {
  min-height: 110px;
  resize: vertical;
  line-height: 1.2;
}

.mock-login-error {
  margin: 0;
  padding: 8px;
  border: 3px solid var(--gg-coral);
  background: #111218;
  color: var(--gg-text);
  font-size: 15px;
  font-weight: 850;
  line-height: 1.15;
}

.mock-login-note {
  margin: 0;
  color: var(--gg-text-muted);
  font-size: 15px;
  font-weight: 800;
  line-height: 1.2;
}

.mock-login-note a {
  color: var(--gg-yellow);
  font-weight: 950;
}

.invite-code-entry {
  display: grid;
  gap: 8px;
  padding-top: 4px;
  border-top: var(--gg-border-thin-light);
}

.invite-code-entry label {
  font-size: 14px;
  font-weight: 900;
  line-height: 1;
  text-transform: uppercase;
}

.invite-code-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
}

.invite-code-row input {
  min-width: 0;
  min-height: 42px;
  padding: 6px 9px;
  border: var(--gg-border-light);
  border-radius: 0;
  background: #111218;
  color: var(--gg-text);
  font: inherit;
  font-size: 18px;
  font-weight: 850;
  text-transform: uppercase;
}

.invite-code-row button {
  --gg-button-shadow-color: var(--gg-yellow);
  border: var(--gg-border-dark);
  background: var(--gg-purple);
  color: var(--gg-text);
  box-shadow: 7px 7px 0 0 var(--gg-button-shadow-color);
  font-weight: 950;
}

.invite-code-row button:hover {
  transform: translate(-1px, -2px);
  box-shadow: 8px 9px 0 0 var(--gg-button-shadow-color);
}

.invite-code-row button:active {
  transform: translate(5px, 5px);
  box-shadow: 1px 1px 0 0 var(--gg-button-shadow-color);
}

.invite-signup-overlay {
  width: min(520px, 62%);
}

.lesson-feedback-overlay {
  width: min(500px, 62%);
}

.lesson-rating-field {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  border: 0;
}

.lesson-rating-field legend {
  padding: 0;
  font-size: 14px;
  font-weight: 900;
  line-height: 1;
  text-transform: uppercase;
}

.lesson-rating-buttons,
.lesson-feedback-actions {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
}

.lesson-rating-button,
.lesson-feedback-actions button {
  min-height: 42px;
  border: var(--gg-border-light);
  border-radius: 0;
  background: var(--gg-panel-2);
  color: var(--gg-text);
  box-shadow: 5px 5px 0 0 var(--gg-purple-light);
  font: inherit;
  font-weight: 950;
}

.lesson-rating-button:hover,
.lesson-feedback-actions button:hover {
  transform: translate(-1px, -2px);
  box-shadow: 6px 7px 0 0 var(--gg-purple-light);
}

.lesson-rating-button:active,
.lesson-feedback-actions button:active {
  transform: translate(4px, 4px);
  box-shadow: 1px 1px 0 0 var(--gg-purple-light);
}

.lesson-rating-button.is-selected {
  border: var(--gg-border-dark);
  background: var(--gg-yellow);
  color: var(--gg-ink);
  box-shadow: 5px 5px 0 0 var(--gg-ink);
}

.lesson-feedback-actions {
  grid-template-columns: 1fr 1fr;
}

.lesson-feedback-actions #lessonFeedbackSkipButton {
  border: var(--gg-border-light);
  background: var(--gg-panel-2);
  color: var(--gg-text);
  box-shadow: 7px 7px 0 0 var(--gg-purple-light);
}

.lesson-feedback-actions #lessonFeedbackSubmitButton {
  border: var(--gg-border-dark);
  background: var(--gg-coral);
  color: var(--gg-ink);
  box-shadow: 7px 7px 0 0 var(--gg-ink);
}

.lesson-feedback-actions #lessonFeedbackSkipButton:hover {
  box-shadow: 8px 9px 0 0 var(--gg-purple-light);
}

.lesson-feedback-actions #lessonFeedbackSubmitButton:hover {
  box-shadow: 8px 9px 0 0 var(--gg-ink);
}

.card-review-overlay {
  position: absolute;
  z-index: 42;
  left: 50%;
  top: 50%;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: 12px;
  width: min(765px, 84%);
  height: min(885px, calc(100% - 48px));
  max-height: calc(100% - 48px);
  padding: 16px;
  border: var(--gg-border-light);
  background: var(--gg-panel);
  box-shadow: 10px 10px 0 0 var(--gg-ink);
  color: var(--gg-text);
  transform: translate(-50%, calc(-50% - 50px));
}

.card-review-header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
}

.card-review-header h2 {
  margin: 0;
  font-size: 30px;
  line-height: 1;
}

.card-review-header p {
  margin: 5px 0 0;
  color: var(--gg-text-muted);
  font-size: 14px;
  font-weight: 900;
  line-height: 1.1;
  text-transform: uppercase;
}

.card-review-body {
  display: grid;
  gap: 10px;
  min-height: 0;
  overflow: auto;
  padding-right: 2px;
}

.card-review-message,
.card-review-board,
.card-review-result,
.card-review-answer-entry,
.card-review-body .card-detail-section {
  border: var(--gg-border-light);
  background: #111218;
  color: var(--gg-text);
  padding: 10px;
}

.card-review-board h3,
.card-review-result strong,
.card-review-answer-entry h3,
.card-review-body .card-detail-section h3 {
  margin: 0 0 6px;
  color: var(--gg-yellow);
  font-size: 14px;
  line-height: 1;
  text-transform: uppercase;
}

.card-review-body .card-detail-section p,
.card-review-result p,
.card-review-message {
  margin: 0;
  color: var(--gg-text);
  font-size: 17px;
  font-weight: 850;
  line-height: 1.2;
}

.card-review-result.is-correct strong {
  color: var(--gg-mint);
}

.card-review-result.is-incorrect strong {
  color: var(--gg-coral);
}

.card-review-answer-entry {
  display: grid;
  gap: 8px;
}

.card-review-answer-entry input {
  width: 100%;
  border: var(--gg-border-light);
  background: var(--gg-panel-2);
  color: var(--gg-text);
  padding: 10px;
  font: inherit;
  font-weight: 850;
}

.card-review-choice-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 8px;
}

.card-review-choice-button {
  min-height: 42px;
  border: var(--gg-border-dark);
  background: var(--gg-panel-2);
  color: var(--gg-text);
  box-shadow: 5px 5px 0 0 var(--gg-purple-light);
  font: inherit;
  font-weight: 950;
}

.card-review-choice-button:hover {
  transform: translate(-1px, -2px);
  box-shadow: 6px 7px 0 0 var(--gg-purple-light);
}

.card-review-choice-button:active {
  transform: translate(4px, 4px);
  box-shadow: 1px 1px 0 0 var(--gg-purple-light);
}

.card-review-board .starter-card-preview-panel {
  justify-self: center;
  width: 90%;
  max-width: 423px;
}

.card-review-board .starter-card-preview-panel strong {
  display: none;
}

.card-review-board .starter-card-preview-panel.is-tall-preview {
  max-width: 324px;
}

.card-review-board .starter-card-preview-panel.is-very-tall-preview {
  max-width: 279px;
}

.card-review-board .starter-card-preview-panel.is-review-preview .starter-card-preview-svg {
  display: flex;
  justify-content: center;
}

.card-review-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.card-review-actions.is-answer-shown {
  grid-template-columns: 1fr;
}

.card-review-answer-dock {
  display: grid;
  gap: 10px;
}

.card-review-answer-dock:empty {
  display: none;
}

.card-review-actions button {
  width: 100%;
  min-height: 46px;
  border: var(--gg-border-dark);
  background: var(--gg-purple);
  color: var(--gg-text);
  box-shadow: 7px 7px 0 0 var(--gg-yellow);
  font: inherit;
  font-weight: 950;
}

.card-review-actions button:hover {
  transform: translate(-1px, -2px);
  box-shadow: 8px 9px 0 0 var(--gg-yellow);
}

.card-review-actions button:active {
  transform: translate(5px, 5px);
  box-shadow: 1px 1px 0 0 var(--gg-yellow);
}

.card-review-actions button.danger {
  background: var(--gg-coral);
  color: var(--gg-ink);
  box-shadow: 7px 7px 0 0 var(--gg-ink);
}

.card-review-actions button:disabled {
  border-color: #777777;
  background: var(--gg-panel-3);
  color: var(--gg-text-dim);
  box-shadow: none;
  transform: none;
}

.invite-result {
  display: grid;
  gap: 8px;
  padding-top: 4px;
}

.invite-email-status {
  margin: 0;
  padding: 8px;
  border: var(--gg-border-light);
  background: var(--gg-mint);
  color: var(--gg-ink);
  font-size: 14px;
  font-weight: 950;
  line-height: 1.2;
}

.invite-email-status.is-error {
  background: var(--gg-coral);
}

.invite-result label {
  font-size: 14px;
  font-weight: 900;
  line-height: 1;
  text-transform: uppercase;
}

.invite-result textarea,
.invite-result input {
  width: 100%;
  min-height: 84px;
  padding: 8px 9px;
  resize: vertical;
  border: var(--gg-border-light);
  border-radius: 0;
  background: #111218;
  color: var(--gg-text);
  font: inherit;
  font-size: 15px;
  font-weight: 800;
  line-height: 1.25;
}

.invite-result input {
  min-height: 46px;
  resize: none;
  font-size: 22px;
  text-transform: uppercase;
}

.invite-result button {
  --gg-button-shadow-color: var(--gg-yellow);
  border: var(--gg-border-dark);
  background: var(--gg-purple);
  color: var(--gg-text);
  box-shadow: 7px 7px 0 0 var(--gg-button-shadow-color);
  font-weight: 950;
}

.invite-result button:hover {
  transform: translate(-1px, -2px);
  box-shadow: 8px 9px 0 0 var(--gg-button-shadow-color);
}

.invite-result button:active {
  transform: translate(5px, 5px);
  box-shadow: 1px 1px 0 0 var(--gg-button-shadow-color);
}

.mock-login-form button {
  margin-top: 4px;
}

.mock-login-overlay .icon-button {
  --gg-button-shadow-color: var(--gg-purple-light);
  border: var(--gg-border-light);
  background: var(--gg-panel-2);
  color: var(--gg-text);
  box-shadow: 7px 7px 0 0 var(--gg-button-shadow-color);
}

.mock-login-overlay .icon-button:active {
  transform: translate(5px, 5px);
  box-shadow: 1px 1px 0 0 var(--gg-button-shadow-color);
}

.mock-login-form button[type="submit"],
#ankiLinkSubmitButton,
#welcomeContinueButton {
  --gg-button-shadow-color: var(--gg-ink);
  border: var(--gg-border-dark);
  background: var(--gg-coral);
  color: var(--gg-ink);
  box-shadow: 7px 7px 0 0 var(--gg-button-shadow-color);
  font-weight: 950;
}

.mock-login-form button[type="submit"]:hover,
#ankiLinkSubmitButton:hover,
#welcomeContinueButton:hover {
  transform: translate(-1px, -2px);
  box-shadow: 8px 9px 0 0 var(--gg-button-shadow-color);
}

.mock-login-form button[type="submit"]:active,
#ankiLinkSubmitButton:active,
#welcomeContinueButton:active {
  transform: translate(5px, 5px);
  box-shadow: 1px 1px 0 0 var(--gg-button-shadow-color);
}

.welcome-overlay {
  z-index: 90;
  width: min(620px, 68%);
  gap: 14px;
}

.welcome-copy {
  display: grid;
  gap: 12px;
  max-height: min(48vh, 420px);
  padding-right: 6px;
  overflow: auto;
}

.welcome-copy p {
  margin: 0;
  color: var(--gg-text);
  font-size: clamp(16px, 1.55vw, 20px);
  font-weight: 750;
  line-height: 1.25;
}

#welcomeContinueButton {
  min-height: 48px;
  margin-top: 2px;
  font: inherit;
  font-size: 20px;
  cursor: pointer;
}

.menu-overlay {
  position: absolute;
  inset: clamp(12px, 4%, 42px);
  z-index: 30;
  max-height: none;
  padding: clamp(14px, 2vw, 24px);
  border: var(--gg-border-light);
  background: var(--gg-panel);
  box-shadow: 8px 8px 0 0 var(--gg-ink);
  color: var(--gg-text);
  overflow: auto;
}

.card-preview-overlay {
  position: absolute;
  inset: clamp(12px, 4%, 40px);
  z-index: 30;
  padding: clamp(12px, 2vw, 20px);
  border: var(--gg-border-light);
  background: var(--gg-panel);
  color: var(--gg-text);
  box-shadow: 8px 8px 0 0 var(--gg-ink);
  overflow: auto;
}

.profile-overlay {
  position: fixed;
  top: var(--app-pad);
  right: calc(var(--app-pad) + 22px);
  bottom: var(--app-pad);
  left: calc(var(--app-pad) + 82px);
  z-index: 30;
  display: flex;
  align-items: stretch;
  justify-content: stretch;
  background: rgba(14, 15, 19, 0.72);
}

.profile-window {
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr);
  gap: 14px;
  width: 100%;
  height: 100%;
  padding: 18px;
  border: var(--gg-border-light);
  background: var(--gg-panel);
  color: var(--gg-text);
  box-shadow: 8px 8px 0 0 var(--gg-ink);
  overflow: hidden;
}

.admin-window {
  grid-template-rows: auto minmax(0, 1fr);
}

.admin-panel-body {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(360px, 0.85fr);
  gap: 14px;
  min-height: 0;
  overflow: hidden;
}

.admin-panel-body .curriculum-panel,
.admin-panel-body .learner-panel {
  min-height: 0;
  overflow: auto;
}

body[data-admin-page="true"] .admin-overlay {
  position: static;
  inset: auto;
  z-index: auto;
  min-height: 100svh;
  padding: clamp(14px, 2vw, 28px);
  background: transparent;
}

body[data-admin-page="true"] .admin-window {
  width: min(1760px, calc(100vw - clamp(28px, 4vw, 56px)));
  min-height: calc(100svh - clamp(28px, 4vw, 56px));
  height: auto;
  margin: 0 auto;
  overflow: visible;
}

body[data-admin-page="true"] .admin-panel-body {
  min-height: calc(100svh - 150px);
  overflow: visible;
}

body[data-admin-page="true"] .admin-panel-body .curriculum-panel,
body[data-admin-page="true"] .admin-panel-body .learner-panel {
  overflow: auto;
}

.skill-graph-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 320px);
  gap: 12px;
  min-height: 0;
}

.profile-window-header {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  justify-content: space-between;
}

.profile-window-header h2 {
  margin: 0;
  font-size: 30px;
}

.profile-window-header p {
  margin: 6px 0 0;
  font-size: 15px;
  font-weight: 800;
}

.profile-window-actions {
  display: flex;
  gap: 8px;
}

.profile-window-actions button:not(.icon-button) {
  min-height: 54px;
  padding: 0 18px;
  font-size: 18px;
}

.profile-window-actions button {
  --gg-button-shadow-color: var(--gg-purple-light);
  border: var(--gg-border-light);
  background: var(--gg-panel-2);
  color: var(--gg-text);
  box-shadow: 7px 7px 0 0 var(--gg-button-shadow-color);
  font-weight: 900;
}

.profile-window-actions button:hover {
  transform: translate(-1px, -2px);
  box-shadow: 8px 9px 0 0 var(--gg-button-shadow-color);
}

.profile-window-actions button:active {
  transform: translate(5px, 5px);
  box-shadow: 1px 1px 0 0 var(--gg-button-shadow-color);
}

.card-detail-overlay {
  position: fixed;
  top: calc(var(--app-pad) + 72px);
  right: calc(var(--app-pad) + 34px);
  z-index: 35;
  width: min(520px, calc(100vw - 48px));
  max-height: calc(100vh - var(--app-pad) * 2 - 96px);
}

.card-detail-window {
  display: grid;
  gap: 14px;
  padding: 16px;
  border: var(--gg-border-light);
  background: var(--gg-panel);
  box-shadow: 8px 8px 0 0 var(--gg-ink);
  color: var(--gg-text);
  overflow: auto;
}

.card-detail-header {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  justify-content: space-between;
}

.card-detail-header h2 {
  margin: 0;
  font-size: 26px;
  line-height: 1;
}

.card-detail-header p {
  margin: 6px 0 0;
  font-size: 13px;
  font-weight: 850;
  line-height: 1.15;
}

.card-detail-body {
  display: grid;
  gap: 10px;
}

.card-detail-section {
  padding: 10px;
  border: 2px solid var(--gg-paper-line);
  background: #111218;
  color: var(--gg-text);
}

.card-detail-section h3 {
  margin: 0 0 6px;
  font-size: 13px;
  line-height: 1;
  text-transform: uppercase;
}

.card-detail-section p {
  margin: 0;
  font-size: 14px;
  font-weight: 760;
  line-height: 1.25;
}

.card-detail-preview {
  display: grid;
  gap: 8px;
  padding: 10px;
  border: 2px solid var(--gg-ink);
  background: var(--gg-board-paper-2);
  color: var(--gg-board-ink);
}

.card-detail-preview h3 {
  margin: 0;
  font-size: 13px;
  line-height: 1;
  text-transform: uppercase;
}

.card-detail-preview-boards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.starter-card-preview-panel {
  display: grid;
  gap: 6px;
}

.starter-card-preview-panel strong {
  font-size: 12px;
  line-height: 1;
  text-transform: uppercase;
}

.starter-card-preview-svg svg {
  display: block;
  width: 100%;
  height: auto;
  border: 2px solid var(--gg-ink);
  background: var(--gg-board-paper);
}

.skill-graph-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.skill-graph-legend-item {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  padding: 6px 8px;
  border: 2px solid var(--gg-paper-line);
  background: var(--gg-panel-2);
  color: var(--gg-text);
  font-size: 13px;
}

.skill-graph-legend-item span {
  width: 18px;
  height: 18px;
  border: 2px solid var(--gg-paper-line);
  background: #111218;
}

.skill-graph-legend-item.is-focus span {
  border-color: var(--gg-ink);
  background: var(--gg-yellow);
}

.skill-graph-legend-item.has-evidence span {
  border-color: var(--gg-ink);
  background: var(--gg-board-paper-2);
}

.skill-graph-legend-item.is-active span {
  border-color: var(--gg-ink);
  background: var(--gg-mint);
  outline: 3px solid var(--gg-ink);
  outline-offset: -6px;
}

.skill-graph-legend-item.is-prerequisite span {
  border-color: var(--gg-coral);
  border-width: 4px;
}

.skill-graph-legend-item.is-unlock span {
  border-color: var(--gg-mint);
  border-style: double;
  border-width: 4px;
}

.skill-graph-legend-item.is-locked span {
  background: var(--gg-panel-3);
}

.skill-graph-view {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  align-items: start;
  gap: 8px;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding-bottom: 4px;
}

.skill-graph-detail {
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: 0;
  padding: 10px;
  border: var(--gg-border-light);
  background: var(--gg-panel-2);
  color: var(--gg-text);
  overflow: auto;
}

.skill-graph-phase {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 8px;
  min-width: 0;
}

.skill-graph-phase-header {
  display: flex;
  gap: 10px;
  align-items: baseline;
  justify-content: space-between;
  height: 42px;
  padding-bottom: 6px;
  border-bottom: 3px solid var(--gg-paper-line);
  overflow: hidden;
}

.skill-graph-phase-header h3 {
  margin: 0;
  overflow: hidden;
  font-size: clamp(12px, 1.15vw, 18px);
  line-height: 1.05;
  text-overflow: ellipsis;
}

.skill-graph-phase-header span {
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.skill-graph-node-list {
  display: grid;
  align-content: start;
  gap: 6px;
  overflow: auto;
}

.skill-graph-node {
  display: grid;
  gap: 3px;
  min-height: 58px;
  padding: 6px;
  border: 2px solid var(--gg-paper-line);
  background: #111218;
  color: var(--gg-text);
  cursor: pointer;
}

.skill-graph-node:focus-visible,
.skill-graph-link:focus-visible {
  outline: 4px solid var(--gg-yellow);
  outline-offset: 2px;
}

.skill-graph-node.has-evidence {
  border-color: var(--gg-ink);
  background: var(--gg-board-paper-2);
  color: var(--gg-board-ink);
}

.skill-graph-node.is-focus {
  border-color: var(--gg-ink);
  background: var(--gg-yellow);
  color: var(--gg-ink);
}

.skill-graph-node.is-selected {
  border-width: 4px;
  box-shadow: inset 0 0 0 3px var(--gg-purple-light);
}

.skill-graph-node.is-prerequisite {
  border-color: var(--gg-coral);
  border-width: 4px;
  box-shadow: inset 0 0 0 2px var(--gg-paper-line);
}

.skill-graph-node.is-unlock {
  border-color: var(--gg-mint);
  border-style: double;
  border-width: 4px;
}

.skill-graph-node.is-active {
  border-width: 4px;
  background: var(--gg-mint);
  color: var(--gg-ink);
}

.skill-graph-node.is-active:not(.is-prerequisite):not(.is-unlock) {
  border-color: var(--gg-ink);
}

.skill-graph-node.is-locked {
  background: var(--gg-panel-3);
  color: var(--gg-text-dim);
}

.skill-graph-node.is-focus {
  border-color: var(--gg-ink);
  background: var(--gg-yellow);
  color: var(--gg-ink);
}

.skill-graph-node strong {
  overflow: hidden;
  font-size: clamp(11px, 1vw, 14px);
  line-height: 1.1;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.skill-graph-node span,
.skill-graph-node em,
.skill-graph-node small {
  overflow: hidden;
  font-size: clamp(10px, 0.82vw, 12px);
  font-style: normal;
  font-weight: 760;
  line-height: 1.15;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.skill-graph-node small {
  color: inherit;
  opacity: 0.78;
}

.skill-graph-detail-title h3 {
  margin: 0;
  font-size: 22px;
  line-height: 1;
}

.skill-graph-detail-title p {
  margin: 6px 0 0;
  font-size: 13px;
  font-weight: 850;
  line-height: 1.15;
}

.skill-graph-detail-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 7px;
}

.skill-graph-detail-stat {
  padding: 7px;
  border: 2px solid var(--gg-ink);
  background: var(--gg-board-paper-2);
  box-shadow: var(--gg-shadow-black-sm);
  color: var(--gg-board-ink);
}

.skill-graph-detail-stat strong {
  display: block;
  overflow: hidden;
  font-size: 20px;
  line-height: 1;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.skill-graph-detail-stat span {
  display: block;
  margin-top: 4px;
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.skill-graph-detail-section {
  display: grid;
  gap: 6px;
}

.skill-graph-detail-section h4 {
  margin: 0;
  font-size: 15px;
  line-height: 1;
}

.skill-graph-link-list {
  display: grid;
  gap: 6px;
}

.skill-graph-evidence-list {
  display: grid;
  gap: 6px;
}

.skill-graph-evidence {
  display: grid;
  gap: 3px;
  min-height: 42px;
  padding: 7px;
  border: 2px solid var(--gg-paper-line);
  background: #111218;
  color: var(--gg-text);
}

.skill-graph-evidence strong,
.skill-graph-evidence span,
.skill-graph-evidence em {
  overflow: hidden;
  font-size: 12px;
  font-style: normal;
  font-weight: 820;
  line-height: 1.12;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.skill-graph-evidence em {
  opacity: 0.72;
}

.skill-graph-link {
  min-height: 36px;
  padding: 6px 8px;
  border: 2px solid var(--gg-paper-line);
  background: #111218;
  color: var(--gg-text);
  overflow: hidden;
  font-size: 12px;
  font-weight: 850;
  line-height: 1.1;
  text-align: left;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.skill-graph-link.has-evidence {
  border-color: var(--gg-ink);
  background: var(--gg-board-paper-2);
  color: var(--gg-board-ink);
}

.skill-graph-link.is-focus {
  border-color: var(--gg-ink);
  background: var(--gg-yellow);
  color: var(--gg-ink);
}

.skill-graph-link.is-selected {
  border-width: 4px;
}

.skill-graph-link.is-prerequisite {
  border-color: var(--gg-coral);
  border-width: 4px;
}

.skill-graph-link.is-unlock {
  border-color: var(--gg-mint);
  border-style: double;
  border-width: 4px;
}

.skill-graph-link.is-active {
  background: var(--gg-mint);
  color: var(--gg-ink);
}

.skill-graph-link.is-active:not(.is-prerequisite):not(.is-unlock) {
  border-color: var(--gg-ink);
}

.skill-graph-link.is-locked {
  background: var(--gg-panel-3);
  color: var(--gg-text-dim);
}

.skill-graph-link.is-focus {
  border-color: var(--gg-ink);
  background: var(--gg-yellow);
  color: var(--gg-ink);
}

.skill-graph-detail-note {
  padding: 8px;
  border: 2px solid var(--gg-ink);
  background: var(--gg-board-paper-2);
  color: var(--gg-board-ink);
  font-size: 13px;
  font-weight: 760;
  line-height: 1.2;
}

.card-preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 18px;
}

.card-preview-header h2 {
  margin: 0;
  font-size: 28px;
}

.card-preview-header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.card-preview-header-actions button:not(.icon-button) {
  min-height: 42px;
  padding: 0 18px;
  font-size: 18px;
}

.card-preview-header-actions button {
  --gg-button-shadow-color: var(--gg-purple-light);
  border: var(--gg-border-light);
  background: var(--gg-panel-2);
  color: var(--gg-text);
  box-shadow: 7px 7px 0 0 var(--gg-button-shadow-color);
  font-weight: 950;
}

.card-preview-header-actions #keepCardButton {
  --gg-button-shadow-color: var(--gg-yellow);
  border: var(--gg-border-dark);
  background: var(--gg-purple);
  color: var(--gg-text);
}

.card-preview-header-actions button:hover {
  transform: translate(-1px, -2px);
  box-shadow: 8px 9px 0 0 var(--gg-button-shadow-color);
}

.card-preview-header-actions button:active {
  transform: translate(5px, 5px);
  box-shadow: 1px 1px 0 0 var(--gg-button-shadow-color);
}

.card-preview-header-actions button:disabled {
  border-color: #777777;
  background: var(--gg-panel-3);
  color: var(--gg-text-dim);
  box-shadow: none;
  transform: none;
}

.card-preview-canvases {
  display: grid;
  grid-template-columns: repeat(2, minmax(240px, 1fr));
  gap: 14px;
}

.card-preview-canvases canvas {
  width: 100%;
  height: auto;
  max-height: min(54vh, 520px);
  border: var(--gg-border-light);
  background: var(--gg-text);
  box-shadow: var(--gg-shadow-black-sm);
}

.card-preview-nav {
  position: absolute;
  top: 50%;
  width: 58px;
  height: 88px;
  transform: translateY(-50%);
  border: var(--gg-border-light);
  background: var(--gg-panel-2);
  color: var(--gg-text);
  box-shadow: var(--gg-shadow-purple);
  font-size: 28px;
  font-weight: 900;
}

.card-preview-nav:active:not(:disabled) {
  transform: translate(5px, calc(-50% + 5px));
  box-shadow: 1px 1px 0 0 var(--gg-purple-light);
}

.card-preview-nav:disabled {
  opacity: 0.25;
}

.card-preview-nav-prev {
  left: 8px;
}

.card-preview-nav-next {
  right: 8px;
}

.toast {
  position: absolute;
  left: 50%;
  top: 14px;
  z-index: 500;
  width: min(760px, calc(100% - 32px));
  min-height: 58px;
  padding: 14px 18px;
  border: var(--gg-border-light);
  background: var(--gg-panel);
  color: var(--gg-text);
  transform: translateX(-50%);
  font-size: clamp(18px, 2vw, 28px);
  font-weight: 800;
  text-align: center;
  box-shadow: 8px 8px 0 0 var(--gg-ink);
  cursor: pointer;
  user-select: text;
}

.toast:active {
  background: var(--gg-panel-3);
}

.training-alert {
  position: absolute;
  left: 14%;
  right: 14%;
  top: 34%;
  min-height: 120px;
  padding: 20px 28px;
  border: 4px solid var(--gg-coral);
  background: #ffffff;
  color: #111111;
  text-align: center;
  box-shadow: 8px 8px 0 #111111;
}

.training-alert-close {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 3px solid #111111;
  background: #ffffff;
  color: #111111;
  font-size: 24px;
  font-weight: 900;
  line-height: 1;
}

.training-alert strong {
  display: block;
  margin-bottom: 12px;
  font-size: 44px;
  line-height: 0.95;
  text-transform: uppercase;
}

.training-alert span {
  display: block;
  font-size: 22px;
  font-weight: 800;
  line-height: 1.18;
}

.menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.menu-header h2 {
  margin: 0;
}

.icon-button {
  width: 54px;
  min-height: 54px;
  padding: 0;
  font-size: 28px;
}

.new-game-button,
.new-game-start-button {
  width: 100%;
  min-height: 58px;
  margin-bottom: 12px;
}

.new-game-start-button {
  margin-top: 4px;
  margin-bottom: 0;
}

.new-game-setup-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.menu-actions {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 12px;
}

.menu-actions button {
  min-height: 56px;
  font-size: 18px;
}

.login-button,
.sync-button,
.show-finished-button,
.refresh-games-button {
  background: var(--gg-panel-2);
}

.settings-panel {
  display: grid;
  gap: 18px;
  max-height: none;
  overflow-y: auto;
  padding-right: 8px;
}

.settings-section {
  display: grid;
  gap: 12px;
}

.settings-section h3 {
  margin: 0;
  font-size: 24px;
  line-height: 1;
}

.segmented {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.segmented.two {
  grid-template-columns: repeat(2, 1fr);
}

.segmented.four {
  grid-template-columns: repeat(4, 1fr);
}

.segmented.six {
  grid-template-columns: repeat(6, 1fr);
}

.segmented button {
  min-height: 54px;
  font-size: 18px;
}

.segmented button.is-selected {
  border-color: var(--gg-ink);
  background: var(--gg-yellow);
  color: var(--gg-ink);
}

.setting-slider {
  display: grid;
  grid-template-columns: 110px 1fr 88px;
  align-items: center;
  gap: 12px;
  min-height: 58px;
  padding: 12px 14px;
  border: var(--gg-border-light);
  background: var(--gg-panel-2);
  color: var(--gg-text);
}

.setting-slider label,
.setting-slider output {
  font-size: 18px;
  font-weight: 850;
  line-height: 1;
}

.setting-slider output {
  text-align: right;
}

.setting-slider input[type="range"] {
  width: 100%;
  accent-color: #111111;
}

.settings-readout {
  min-height: 48px;
  padding: 12px 14px;
  border: var(--gg-border-light);
  background: #111218;
  color: var(--gg-text);
  overflow: hidden;
  font-size: 17px;
  font-weight: 850;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ogs-status {
  min-height: 48px;
  margin-bottom: 12px;
  padding: 10px 12px;
  border: var(--gg-border-light);
  background: #111218;
  color: var(--gg-text-muted);
  overflow: hidden;
  font-size: 17px;
  font-weight: 750;
  line-height: 1.3;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.game-list {
  display: grid;
  gap: 9px;
  max-height: 56vh;
  overflow-y: auto;
  padding-right: 8px;
}

.game-section-heading {
  margin-top: 6px;
  padding: 4px 2px;
  border-bottom: 2px solid var(--gg-paper-line);
  font-size: 16px;
  font-weight: 900;
  text-transform: uppercase;
}

.game-tab {
  min-height: 70px;
  padding: 10px 12px;
  border: 2px solid var(--gg-paper-line);
  background: #111218;
  color: var(--gg-text);
  text-align: left;
}

.game-tab.is-active {
  border-color: var(--gg-ink);
  background: var(--gg-yellow);
  color: var(--gg-ink);
}

.game-tab.is-remote {
  background: var(--gg-panel-2);
}

.game-tab.is-active.is-remote {
  background: var(--gg-yellow);
  color: var(--gg-ink);
}

.game-title-row,
.game-name,
.game-meta {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.game-title-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 104px;
  align-items: center;
  gap: 10px;
  margin-bottom: 7px;
}

.game-name {
  font-size: 19px;
  font-weight: 850;
}

.turn-badge {
  min-height: 28px;
  padding: 5px 7px;
  border: 2px solid #111111;
  background: #ffffff;
  color: #111111;
  overflow: hidden;
  font-size: 12px;
  font-weight: 850;
  line-height: 1.15;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.turn-badge.is-your-turn {
  background: #111111;
  color: #ffffff;
}

.game-tab.is-active .turn-badge {
  border-color: #ffffff;
}

.game-tab.is-active .turn-badge.is-your-turn {
  background: #ffffff;
  color: #111111;
}

.game-meta {
  font-size: 15px;
  font-weight: 650;
}

.controls {
  display: grid;
  gap: 9px;
  grid-template-columns: 1fr;
  padding: 0;
  border: 0;
  background: transparent;
}

.controls.home-mode {
  grid-template-columns: 1fr;
}

.controls.game-mode {
  grid-template-columns: 1fr;
}

.controls.lesson-mode {
  grid-template-columns: 1fr;
}

.controls.home-mode #passButton,
.controls.home-mode #resignButton,
.controls.home-mode #homeButton {
  display: none;
}

.controls.lesson-mode #passButton,
.controls.lesson-mode #resignButton,
.controls.lesson-mode #homeButton {
  display: none;
}

.controls.home-mode #resetButton {
  visibility: visible;
}

.controls #exitButton {
  order: 99;
  margin-top: 8px;
}

button {
  min-height: 44px;
  border: 3px solid #111111;
  border-radius: 0;
  background: #f7f7f7;
  color: #111111;
  font: inherit;
  font-size: 16px;
  font-weight: 800;
}

button:disabled {
  color: #777777;
  border-color: #777777;
}

.controls button,
.analysis-actions button,
.moment-actions button,
.menu-actions button,
.new-game-button,
.new-game-start-button,
.new-game-setup-panel button,
.login-button,
.sync-button,
.show-finished-button,
.refresh-games-button,
.segmented button {
  --gg-button-shadow-color: var(--gg-purple-light);
  border: var(--gg-border-light);
  background: var(--gg-panel-2);
  color: var(--gg-text);
  box-shadow: 7px 7px 0 0 var(--gg-button-shadow-color);
  font-weight: 900;
}

.controls button:hover,
.analysis-actions button:hover,
.moment-actions button:hover,
.menu-actions button:hover,
.new-game-button:hover,
.new-game-start-button:hover,
.new-game-setup-panel button:hover,
.login-button:hover,
.sync-button:hover,
.show-finished-button:hover,
.refresh-games-button:hover,
.segmented button:hover {
  transform: translate(-1px, -2px);
  box-shadow: 8px 9px 0 0 var(--gg-button-shadow-color);
}

.controls button:active,
.analysis-actions button:active,
.moment-actions button:active,
.menu-actions button:active,
.new-game-button:active,
.new-game-start-button:active,
.new-game-setup-panel button:active,
.login-button:active,
.sync-button:active,
.show-finished-button:active,
.refresh-games-button:active,
.segmented button:active {
  transform: translate(5px, 5px);
  box-shadow: 1px 1px 0 0 var(--gg-button-shadow-color);
}

.controls #exitButton,
.controls #resignButton {
  --gg-button-shadow-color: var(--gg-ink);
  border: var(--gg-border-dark);
  background: var(--gg-coral);
  color: var(--gg-ink);
}

.analysis-actions #enterAnalysisButton,
.analysis-actions #momentsButton,
.moment-actions button:first-child,
.new-game-button,
.new-game-start-button,
.new-game-setup-panel .new-game-start-button {
  --gg-button-shadow-color: var(--gg-yellow);
  border: var(--gg-border-dark);
  background: var(--gg-purple);
  color: var(--gg-text);
}

.controls button:disabled,
.analysis-actions button:disabled,
.moment-actions button:disabled,
.menu-actions button:disabled,
.new-game-button:disabled,
.new-game-start-button:disabled,
.new-game-setup-panel button:disabled,
.login-button:disabled,
.sync-button:disabled,
.show-finished-button:disabled,
.refresh-games-button:disabled,
.segmented button:disabled {
  border-color: #777777;
  background: var(--gg-panel-3);
  color: var(--gg-text-dim);
  box-shadow: none;
  transform: none;
}

.activity {
  min-height: 0;
  padding: 12px;
  overflow: auto;
  border: var(--gg-border-light);
  background: var(--gg-panel);
  box-shadow: var(--gg-shadow-black-sm);
  color: var(--gg-text);
}

.activity.analysis-active {
  padding-top: 12px;
  padding-bottom: 12px;
}

.activity.analysis-active h2 {
  margin-bottom: 8px;
  font-size: 22px;
}

h2 {
  margin: 0 0 12px;
  font-size: 23px;
  line-height: 1;
  letter-spacing: 0;
}

.home-caption {
  margin: 12px 0 0;
  max-width: none;
  color: var(--gg-text-muted);
  font-size: 18px;
  font-weight: 650;
  line-height: 1.22;
}

.analysis-panel {
  display: grid;
  gap: 6px;
}

.analysis-actions {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.analysis-actions button {
  min-height: 38px;
  border-width: 2px;
  font-size: 14px;
}

.analysis-summary,
.moment-panel {
  min-height: 34px;
  padding: 6px 8px;
  border: 2px solid var(--gg-paper-line);
  background: #111218;
  color: var(--gg-text);
  overflow: hidden;
  font-size: 13px;
  font-weight: 750;
  line-height: 1.08;
}

.moment-panel {
  display: grid;
  gap: 7px;
  border: var(--gg-border-dark);
  background: var(--gg-board-paper-2);
  box-shadow: var(--gg-shadow-black-sm);
  color: var(--gg-board-ink);
  overflow: visible;
}

.moment-title {
  display: -webkit-box;
  overflow: hidden;
  font-size: 15px;
  font-weight: 900;
  line-height: 1.08;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.moment-meta,
.moment-pv,
.moment-structured-facts,
.moment-card-status {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.moment-meta,
.moment-pv,
.moment-structured-facts {
  font-size: 12px;
  line-height: 1.12;
}

.moment-structured-facts {
  padding: 3px 6px;
  border: 2px solid var(--gg-ink);
  background: var(--gg-panel-2);
  color: var(--gg-text);
  font-weight: 900;
}

.moment-card-status {
  display: inline-block;
  width: fit-content;
  max-width: 100%;
  padding: 4px 7px;
  border: 2px solid var(--gg-ink);
  background: var(--gg-text);
  color: var(--gg-ink);
  font-size: 12px;
  font-weight: 900;
}

.moment-card-status.is-card-worthy {
  background: var(--gg-mint);
  color: var(--gg-ink);
}

.moment-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 7px;
}

.moment-actions button {
  min-width: 0;
  min-height: 34px;
  padding: 4px 6px;
  border-width: 2px;
  overflow: hidden;
  font-size: 12px;
  line-height: 1;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.training-events-panel {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 12px;
  border: var(--gg-border-light);
  background: var(--gg-panel);
  box-shadow: var(--gg-shadow-black-sm);
  color: var(--gg-text);
}

.training-events-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 18px;
  font-weight: 900;
  line-height: 1;
}

.training-events-list {
  display: grid;
  gap: 8px;
}

.training-event {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 9px;
  align-items: start;
  min-height: 58px;
  padding: 8px;
  border: 2px solid #111111;
  background: #f8f8f3;
}

.training-event.is-rejected {
  background: #f5eeba;
}

.training-event-badge {
  display: inline-block;
  padding: 6px;
  border: 2px solid #111111;
  background: #ffffff;
  font-size: 13px;
  font-weight: 900;
  line-height: 1;
  text-align: center;
}

.training-event.is-rejected .training-event-badge {
  background: #111111;
  color: #ffffff;
}

.training-event-main {
  overflow: hidden;
  font-size: 14px;
  font-weight: 850;
  line-height: 1.16;
}

.training-event-detail,
.training-event-structured,
.training-event-coach {
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 12px;
  font-weight: 750;
  line-height: 1.2;
}

.training-event-structured {
  color: var(--gg-purple-light);
}

.training-event-coach {
  font-style: italic;
}

#moveList {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px 12px;
  margin: 0;
  padding: 0;
  list-style-position: inside;
  font-size: 14px;
  font-weight: 650;
}

#moveList li {
  min-height: 26px;
  padding: 5px 7px;
  border: 2px solid var(--gg-paper-line);
  background: #111218;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

#moveList li.recent-action,
#moveList li.recent-empty {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2px 10px;
  min-height: 52px;
  padding: 8px 10px;
  white-space: normal;
}

#moveList li.recent-action strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

#moveList li.recent-action span {
  color: var(--gg-text-muted);
  font-family: ui-monospace, "SFMono-Regular", "Menlo", monospace;
  font-size: 14px;
  font-weight: 900;
}

#moveList li.recent-action em {
  grid-column: 1 / -1;
  overflow: hidden;
  color: var(--gg-text-muted);
  font-size: 14px;
  font-style: normal;
  font-weight: 750;
  text-overflow: ellipsis;
  white-space: nowrap;
}

#moveList li.recent-empty {
  align-items: center;
  color: var(--gg-text-muted);
  font-weight: 850;
}

@media (max-width: 1500px) {
  :root {
    --app-pad: 12px;
    --app-gap: 12px;
  }

  .browser-workspace {
    grid-template-columns:
      minmax(300px, 360px)
      minmax(0, min(var(--board-height), calc(100vw - 560px)))
      minmax(200px, 1fr);
  }

  .left-workspace,
  .side-workspace {
    padding: 10px;
  }

  .curriculum-stats,
  .curriculum-state-grid,
  .learner-stats,
  .analysis-actions,
  .moment-actions,
  #moveList {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 1180px) {
  .browser-workspace {
    grid-template-columns:
      minmax(300px, 360px)
      minmax(0, min(var(--board-height), calc(100vw - 360px)));
  }

  .side-workspace {
    display: none;
  }
}

@media (max-height: 680px) and (min-width: 1041px) {
  :root {
    --app-pad: 8px;
    --app-gap: 8px;
    --topbar-height: clamp(48px, 7svh, 60px);
  }

  .left-workspace {
    gap: 8px;
    padding: 8px;
  }

  .browser-brand-card,
  html[data-theme="gobangarden-v2"] .controls,
  html[data-theme="gobangarden-v2"] .onboarding-driver-panel,
  html[data-theme="gobangarden-v2"] .activity,
  .mascot-panel {
    padding: 8px;
  }

  .browser-brand-card h1 {
    font-size: 24px;
  }

  .controls button {
    min-height: 42px;
  }

  .gobi-bubble {
    min-height: 58px;
    padding: 10px 12px;
  }

  .gobi-bubble p {
    font-size: clamp(13px, 1.35vw, 24px);
  }
}

@media (max-width: 1040px) {
  .browser-workspace {
    grid-template-columns: minmax(0, 1fr);
  }

  .left-workspace {
    display: none;
  }

  .paper-screen {
    justify-self: center;
    width: min(100%, var(--board-height));
  }
}

/* ------------------------------------------------------------------
   GobanGarden UI V2: Paper-Stack Brutalism
   Enabled by html[data-theme="gobangarden-v2"]. This is a reversible
   side-by-side theme layer; board canvas rendering stays unchanged.
   ------------------------------------------------------------------ */
html[data-theme="gobangarden-v2"] {
  --gg-bg: #0e0f13;
  --gg-panel: #191a21;
  --gg-panel-2: #232432;
  --gg-panel-3: #2d2e3a;
  --gg-text: #fff7e6;
  --gg-text-muted: #c8bfae;
  --gg-text-dim: #8e879a;
  --gg-ink: #050507;
  --gg-paper-line: #fff7e6;
  --gg-board-paper: #f5eeba;
  --gg-board-paper-2: #fff3c4;
  --gg-board-ink: #17140d;
  --gg-purple: #5b4bea;
  --gg-purple-light: #b8a9fa;
  --gg-yellow: #ffd23f;
  --gg-coral: #ff6b6b;
  --gg-mint: #88d498;
  --gg-orange: #ffa552;
  --gg-border-ink: 3px solid var(--gg-ink);
  --gg-border-paper: 3px solid var(--gg-paper-line);
  --gg-border-paper-thin: 2px solid var(--gg-paper-line);
  --gg-paper-lift-sm: 3px 3px 0 0 var(--gg-ink);
  --gg-paper-lift-md: 6px 6px 0 0 var(--gg-ink);
  --gg-paper-lift-lg: 10px 10px 0 0 var(--gg-ink);
  --gg-shadow-hard-yellow: 6px 6px 0 0 var(--gg-yellow);
  --gg-shadow-hard-purple: 6px 6px 0 0 var(--gg-purple-light);
  --gg-shadow-hard-coral: 6px 6px 0 0 var(--gg-coral);
  --gg-background-tile: url("/goban-bg-floral-night.png");
  --gg-background-tile-size: 360px 360px;
  --lesson-border-width: 4px;
  --lesson-tail-stroke-width: 4;
  --lesson-shadow-offset: 8px;
}

html[data-background-theme="floral-night"] {
  --gg-background-tile: url("/goban-bg-floral-night.png");
}

html[data-background-theme="desert-night"] {
  --gg-background-tile: url("/goban-bg-desert-night.png");
}

html[data-background-theme="floral-light"] {
  --gg-background-tile: url("/goban-bg-floral-light.png");
}

html[data-background-theme="desert-light"] {
  --gg-background-tile: url("/goban-bg-desert-light.png");
}

html[data-theme="gobangarden-v2"] body {
  background:
    radial-gradient(circle at 1px 1px, rgba(255, 247, 230, 0.08) 1px, transparent 0) 0 0 / 18px 18px,
    linear-gradient(135deg, rgba(255, 210, 63, 0.04), transparent 28%),
    var(--gg-background-tile) center / var(--gg-background-tile-size) repeat,
    var(--gg-bg);
  color: var(--gg-text);
}

html[data-theme="gobangarden-v2"] .browser-workspace {
  background: transparent;
}

html[data-theme="gobangarden-v2"] .left-workspace {
  border: 0;
  background: transparent;
  box-shadow: none;
}

html[data-theme="gobangarden-v2"] .side-workspace {
  overflow: visible;
  border: 0;
  background: transparent;
  box-shadow: none;
}

html[data-theme="gobangarden-v2"] .browser-brand-card,
html[data-theme="gobangarden-v2"] .activity,
html[data-theme="gobangarden-v2"] .mascot-panel,
html[data-theme="gobangarden-v2"] .curriculum-panel,
html[data-theme="gobangarden-v2"] .learner-panel,
html[data-theme="gobangarden-v2"] .moment-panel,
html[data-theme="gobangarden-v2"] .training-alert,
html[data-theme="gobangarden-v2"] .card-preview-overlay,
html[data-theme="gobangarden-v2"] .card-review-overlay,
html[data-theme="gobangarden-v2"] .mock-login-overlay,
html[data-theme="gobangarden-v2"] .admin-panel,
html[data-theme="gobangarden-v2"] .skill-graph-panel,
html[data-theme="gobangarden-v2"] .card-detail-panel,
html[data-theme="gobangarden-v2"] .card-detail-window,
html[data-theme="gobangarden-v2"] .profile-window,
html[data-theme="gobangarden-v2"] .menu-overlay,
html[data-theme="gobangarden-v2"] .training-events-panel {
  border: var(--gg-border-ink);
  background: var(--gg-panel);
  box-shadow:
    var(--gg-paper-lift-md),
    -4px -4px 0 0 var(--gg-panel-3);
  color: var(--gg-text);
  border-radius: 0;
}

html[data-theme="gobangarden-v2"] .profile-overlay {
  background:
    radial-gradient(circle at 1px 1px, rgba(255, 247, 230, 0.08) 1px, transparent 0) 0 0 / 18px 18px,
    rgba(14, 15, 19, 0.78);
}

html[data-theme="gobangarden-v2"] body[data-admin-page="true"] .admin-overlay {
  background: transparent;
}

html[data-theme="gobangarden-v2"] .menu-overlay,
html[data-theme="gobangarden-v2"] .card-preview-overlay,
html[data-theme="gobangarden-v2"] .card-review-overlay,
html[data-theme="gobangarden-v2"] .mock-login-overlay,
html[data-theme="gobangarden-v2"] .profile-window,
html[data-theme="gobangarden-v2"] .card-detail-window {
  border-width: 4px;
  box-shadow:
    var(--gg-paper-lift-lg),
    -6px -6px 0 0 var(--gg-panel-3);
}

html[data-theme="gobangarden-v2"] .menu-header,
html[data-theme="gobangarden-v2"] .mock-login-header,
html[data-theme="gobangarden-v2"] .card-review-header,
html[data-theme="gobangarden-v2"] .card-preview-header,
html[data-theme="gobangarden-v2"] .profile-window-header,
html[data-theme="gobangarden-v2"] .card-detail-header {
  padding: 10px;
  border: var(--gg-border-ink);
  background: #111218;
  box-shadow:
    var(--gg-paper-lift-sm),
    -2px -2px 0 0 var(--gg-panel-3);
}

html[data-theme="gobangarden-v2"] .menu-header h2,
html[data-theme="gobangarden-v2"] .mock-login-header h2,
html[data-theme="gobangarden-v2"] .card-review-header h2,
html[data-theme="gobangarden-v2"] .card-preview-header h2,
html[data-theme="gobangarden-v2"] .profile-window-header h2,
html[data-theme="gobangarden-v2"] .card-detail-header h2 {
  color: var(--gg-text);
  text-shadow: 2px 2px 0 var(--gg-ink);
}

html[data-theme="gobangarden-v2"] .browser-brand-card {
  position: relative;
  overflow: hidden;
  border-width: 4px;
}

html[data-theme="gobangarden-v2"] .browser-brand-card::after {
  display: none;
}

html[data-theme="gobangarden-v2"] .browser-brand-card > * {
  position: relative;
  z-index: 1;
}

html[data-theme="gobangarden-v2"] .browser-brand-card h1 {
  text-shadow: 3px 3px 0 var(--gg-ink);
}

html[data-theme="gobangarden-v2"] .browser-brand-card span {
  border: var(--gg-border-ink);
  background: var(--gg-mint);
  box-shadow: var(--gg-paper-lift-sm);
}

html[data-theme="gobangarden-v2"] .current-game-card,
html[data-theme="gobangarden-v2"] .learner-record.is-focus,
html[data-theme="gobangarden-v2"] .training-current,
html[data-theme="gobangarden-v2"] .plan-card,
html[data-theme="gobangarden-v2"] .card-review-face,
html[data-theme="gobangarden-v2"] .card-detail-section,
html[data-theme="gobangarden-v2"] .moment-panel {
  border: var(--gg-border-ink);
  background: var(--gg-board-paper-2);
  color: var(--gg-board-ink);
}

html[data-theme="gobangarden-v2"] .activity {
  background:
    linear-gradient(0deg, rgba(255, 247, 230, 0.03), rgba(255, 247, 230, 0.03)),
    var(--gg-panel);
}

html[data-theme="gobangarden-v2"] #moveList li,
html[data-theme="gobangarden-v2"] .learner-record,
html[data-theme="gobangarden-v2"] .card-row,
html[data-theme="gobangarden-v2"] .evidence-row,
html[data-theme="gobangarden-v2"] .admin-status-row {
  border: var(--gg-border-ink);
  background: #111218;
  box-shadow:
    var(--gg-paper-lift-sm),
    -2px -2px 0 0 var(--gg-panel-3);
  color: var(--gg-text);
}

html[data-theme="gobangarden-v2"] button,
html[data-theme="gobangarden-v2"] input,
html[data-theme="gobangarden-v2"] select,
html[data-theme="gobangarden-v2"] textarea {
  border-radius: 0;
}

html[data-theme="gobangarden-v2"] button {
  border: var(--gg-border-ink);
  background: var(--gg-panel-2);
  color: var(--gg-text);
  box-shadow: var(--gg-shadow-hard-purple);
  font-weight: 950;
}

html[data-theme="gobangarden-v2"] button:hover:not(:disabled) {
  transform: translate(-1px, -2px);
  box-shadow: 8px 8px 0 0 var(--gg-purple-light);
}

html[data-theme="gobangarden-v2"] button:active:not(:disabled),
html[data-theme="gobangarden-v2"] button.is-action-busy {
  transform: translate(5px, 5px);
  box-shadow: 2px 2px 0 0 var(--gg-purple-light);
}

html[data-theme="gobangarden-v2"] button:disabled {
  box-shadow: none;
  opacity: 0.52;
  transform: none;
}

html[data-theme="gobangarden-v2"] #onboardingDriverButton,
html[data-theme="gobangarden-v2"] #newGameButton,
html[data-theme="gobangarden-v2"] #newGameStartButton,
html[data-theme="gobangarden-v2"] #showCardAnswerButton,
html[data-theme="gobangarden-v2"] #adminInviteSubmitButton,
html[data-theme="gobangarden-v2"] #inviteSignupSubmitButton,
html[data-theme="gobangarden-v2"] #mockInviteCodeButton {
  background: var(--gg-purple);
  color: var(--gg-text);
  box-shadow: var(--gg-shadow-hard-yellow);
}

html[data-theme="gobangarden-v2"] #onboardingDriverButton:hover:not(:disabled),
html[data-theme="gobangarden-v2"] #newGameButton:hover:not(:disabled),
html[data-theme="gobangarden-v2"] #newGameStartButton:hover:not(:disabled),
html[data-theme="gobangarden-v2"] #showCardAnswerButton:hover:not(:disabled) {
  box-shadow: 8px 8px 0 0 var(--gg-yellow);
}

html[data-theme="gobangarden-v2"] #onboardingDriverButton:active:not(:disabled),
html[data-theme="gobangarden-v2"] #onboardingDriverButton.is-action-busy {
  transform: translate(5px, 5px);
  box-shadow: 2px 2px 0 0 var(--gg-yellow);
}

html[data-theme="gobangarden-v2"] #exitButton,
html[data-theme="gobangarden-v2"] #resignButton,
html[data-theme="gobangarden-v2"] #mockLoginSubmitButton,
html[data-theme="gobangarden-v2"] #ankiLinkSubmitButton,
html[data-theme="gobangarden-v2"] #cardReviewAgainButton {
  background: var(--gg-coral);
  color: var(--gg-ink);
  box-shadow: var(--gg-paper-lift-sm);
}

html[data-theme="gobangarden-v2"] .lesson-actions::after {
  content: "";
  position: absolute;
  inset: 5px -5px -5px 5px;
  z-index: 0;
  background: var(--gg-ink);
  pointer-events: none;
}

html[data-theme="gobangarden-v2"] .lesson-overlay.is-thought .lesson-actions::after {
  inset: 5px auto -5px 50%;
  width: min(calc(260px * var(--lesson-ui-scale)), 72%);
  transform: translateX(-50%);
}

html[data-theme="gobangarden-v2"] .lesson-actions.is-disabled-action::after {
  content: none;
}

html[data-theme="gobangarden-v2"] #lessonContinueButton {
  background: var(--gg-coral);
  color: var(--gg-ink);
  box-shadow: none;
}

html[data-theme="gobangarden-v2"] #lessonContinueButton:hover:not(:disabled) {
  transform: translate(-1px, -2px);
  box-shadow: none;
}

html[data-theme="gobangarden-v2"] #lessonContinueButton:active:not(:disabled) {
  transform: translate(5px, 5px);
  box-shadow: none;
}

html[data-theme="gobangarden-v2"] #lessonContinueButton:disabled {
  border-color: #6e6878;
  background: var(--gg-panel-3);
  color: var(--gg-text-dim);
  box-shadow: none;
  transform: none;
}

html[data-theme="gobangarden-v2"] #cardReviewGoodButton,
html[data-theme="gobangarden-v2"] .review-good,
html[data-theme="gobangarden-v2"] .admin-status-row.is-active {
  background: var(--gg-mint);
  color: var(--gg-ink);
}

html[data-theme="gobangarden-v2"] .is-selected,
html[data-theme="gobangarden-v2"] .lesson-group button.is-selected,
html[data-theme="gobangarden-v2"] .new-game-segment button.is-selected,
html[data-theme="gobangarden-v2"] .settings-segment button.is-selected {
  background: var(--gg-yellow);
  color: var(--gg-ink);
  border-color: var(--gg-ink);
  box-shadow: var(--gg-paper-lift-sm);
}

html[data-theme="gobangarden-v2"] .lesson-rating-button,
html[data-theme="gobangarden-v2"] .lesson-feedback-actions button,
html[data-theme="gobangarden-v2"] #lessonFeedbackSkipButton {
  border: var(--gg-border-ink);
  background: var(--gg-panel-2);
  color: var(--gg-text);
  box-shadow: var(--gg-shadow-hard-purple);
}

html[data-theme="gobangarden-v2"] .lesson-rating-button:hover:not(:disabled),
html[data-theme="gobangarden-v2"] .lesson-feedback-actions button:hover:not(:disabled),
html[data-theme="gobangarden-v2"] #lessonFeedbackSkipButton:hover:not(:disabled) {
  transform: translate(-1px, -2px);
  box-shadow: 8px 8px 0 0 var(--gg-purple-light);
}

html[data-theme="gobangarden-v2"] .lesson-rating-button:active:not(:disabled),
html[data-theme="gobangarden-v2"] .lesson-feedback-actions button:active:not(:disabled),
html[data-theme="gobangarden-v2"] #lessonFeedbackSkipButton:active:not(:disabled) {
  transform: translate(5px, 5px);
  box-shadow: 2px 2px 0 0 var(--gg-purple-light);
}

html[data-theme="gobangarden-v2"] .lesson-rating-button.is-selected {
  background: var(--gg-yellow);
  color: var(--gg-ink);
  box-shadow: var(--gg-paper-lift-sm);
}

html[data-theme="gobangarden-v2"] #lessonFeedbackSubmitButton {
  border: var(--gg-border-ink);
  background: var(--gg-coral);
  color: var(--gg-ink);
  box-shadow: var(--gg-paper-lift-sm);
}

html[data-theme="gobangarden-v2"] input,
html[data-theme="gobangarden-v2"] select,
html[data-theme="gobangarden-v2"] textarea {
  border: var(--gg-border-paper-thin);
  background: #101116;
  color: var(--gg-text);
  font-weight: 850;
}

html[data-theme="gobangarden-v2"] .lesson-feedback-stars {
  border: var(--gg-border-ink);
  background: var(--gg-board-paper-2);
  color: var(--gg-board-ink);
  box-shadow: var(--gg-paper-lift-sm);
}

html[data-theme="gobangarden-v2"] .invite-result {
  padding: 10px;
  border: var(--gg-border-ink);
  background: #111218;
  color: var(--gg-text);
  box-shadow:
    var(--gg-paper-lift-sm),
    -2px -2px 0 0 var(--gg-panel-3);
}

html[data-theme="gobangarden-v2"] .invite-result label {
  color: var(--gg-text);
}

html[data-theme="gobangarden-v2"] .invite-result input,
html[data-theme="gobangarden-v2"] .invite-result textarea {
  border: var(--gg-border-paper-thin);
  background: var(--gg-panel-2);
  color: var(--gg-text);
  box-shadow: inset 3px 3px 0 0 var(--gg-ink);
}

html[data-theme="gobangarden-v2"] .invite-result input::selection,
html[data-theme="gobangarden-v2"] .invite-result textarea::selection {
  background: var(--gg-yellow);
  color: var(--gg-ink);
}

html[data-theme="gobangarden-v2"] .card-review-body {
  border: 0;
  background: transparent;
  color: var(--gg-text);
  box-shadow: none;
}

html[data-theme="gobangarden-v2"] .welcome-copy,
html[data-theme="gobangarden-v2"] .card-review-message,
html[data-theme="gobangarden-v2"] .card-review-board,
html[data-theme="gobangarden-v2"] .card-review-result,
html[data-theme="gobangarden-v2"] .card-review-answer-entry,
html[data-theme="gobangarden-v2"] .card-review-body .card-detail-section,
html[data-theme="gobangarden-v2"] .card-detail-section,
html[data-theme="gobangarden-v2"] .mock-login-note,
html[data-theme="gobangarden-v2"] .invite-code-entry,
html[data-theme="gobangarden-v2"] .settings-section,
html[data-theme="gobangarden-v2"] .settings-readout,
html[data-theme="gobangarden-v2"] .ogs-status,
html[data-theme="gobangarden-v2"] .game-tab {
  border: var(--gg-border-ink);
  background: #111218;
  color: var(--gg-text);
  box-shadow:
    var(--gg-paper-lift-sm),
    -2px -2px 0 0 var(--gg-panel-3);
}

html[data-theme="gobangarden-v2"] .welcome-copy p {
  color: var(--gg-text);
}

html[data-theme="gobangarden-v2"] .settings-section {
  padding: 12px;
}

html[data-theme="gobangarden-v2"] .settings-section h3,
html[data-theme="gobangarden-v2"] .card-review-board h3,
html[data-theme="gobangarden-v2"] .card-review-answer-entry h3,
html[data-theme="gobangarden-v2"] .card-review-body .card-detail-section h3,
html[data-theme="gobangarden-v2"] .card-detail-section h3 {
  color: var(--gg-yellow);
}

html[data-theme="gobangarden-v2"] .card-review-answer-entry input {
  border: var(--gg-border-ink);
  background: var(--gg-panel-2);
  color: var(--gg-text);
  box-shadow:
    var(--gg-paper-lift-sm),
    -2px -2px 0 0 var(--gg-panel-3);
}

html[data-theme="gobangarden-v2"] .setting-slider {
  border: var(--gg-border-ink);
  background: var(--gg-panel-2);
  box-shadow:
    var(--gg-paper-lift-sm),
    -2px -2px 0 0 var(--gg-panel-3);
}

html[data-theme="gobangarden-v2"] .game-section-heading {
  padding: 8px 10px;
  border: var(--gg-border-ink);
  background: var(--gg-panel-2);
  box-shadow:
    var(--gg-paper-lift-sm),
    -2px -2px 0 0 var(--gg-panel-3);
}

html[data-theme="gobangarden-v2"] .game-tab.is-active,
html[data-theme="gobangarden-v2"] .game-tab.is-active.is-remote {
  background: var(--gg-yellow);
  color: var(--gg-ink);
}

html[data-theme="gobangarden-v2"] .card-preview-canvases canvas,
html[data-theme="gobangarden-v2"] .starter-card-preview-svg svg {
  border: var(--gg-border-ink);
  box-shadow:
    var(--gg-paper-lift-sm),
    -2px -2px 0 0 var(--gg-panel-3);
}

html[data-theme="gobangarden-v2"] .mock-login-overlay a {
  color: var(--gg-purple);
}

html[data-theme="gobangarden-v2"] .controls {
  padding: 10px;
  border: var(--gg-border-ink);
  background: var(--gg-panel);
  box-shadow:
    var(--gg-paper-lift-md),
    -4px -4px 0 0 var(--gg-panel-3);
  color: var(--gg-text);
}

html[data-theme="gobangarden-v2"] .onboarding-driver-panel {
  border: var(--gg-border-ink);
  background:
    linear-gradient(0deg, rgba(255, 247, 230, 0.03), rgba(255, 247, 230, 0.03)),
    var(--gg-panel);
  box-shadow:
    var(--gg-paper-lift-md),
    -4px -4px 0 0 var(--gg-panel-3);
  color: var(--gg-text);
}

html[data-theme="gobangarden-v2"] .onboarding-driver-panel p {
  color: var(--gg-text-muted);
}

html[data-theme="gobangarden-v2"] .mock-login-note {
  padding: 9px 10px;
  border: var(--gg-border-ink);
  background: #111218;
  color: var(--gg-text-muted);
  box-shadow:
    var(--gg-paper-lift-sm),
    -2px -2px 0 0 var(--gg-panel-3);
}

html[data-theme="gobangarden-v2"] .mock-login-note a {
  color: var(--gg-yellow);
}

html[data-theme="gobangarden-v2"] .mock-login-header {
  padding-bottom: 8px;
  border-bottom: 3px solid var(--gg-ink);
  box-shadow: 0 3px 0 0 var(--gg-panel-3);
}

html[data-theme="gobangarden-v2"] .topbar {
  z-index: 2;
  overflow: hidden;
  border: var(--gg-border-ink);
  background: var(--gg-panel);
  box-shadow:
    var(--gg-paper-lift-md),
    -4px -4px 0 0 var(--gg-panel-3);
}

html[data-theme="gobangarden-v2"] .paper-screen {
  overflow: visible;
  gap: 10px;
  background: transparent;
  border: 0;
  box-shadow: none;
}

html[data-theme="gobangarden-v2"] .board-zone {
  z-index: 5;
  overflow: visible;
  background: transparent;
}

html[data-theme="gobangarden-v2"] .board-frame {
  border: 0;
  background: transparent;
  box-shadow: none;
  overflow: visible;
}

html[data-theme="gobangarden-v2"] .board-sticker {
  display: block;
  z-index: 2;
  border: var(--gg-border-ink);
  background: transparent;
  box-shadow:
    var(--gg-paper-lift-md),
    -4px -4px 0 0 var(--gg-panel-3);
}

html[data-theme="gobangarden-v2"] #board {
  background: transparent;
}

html[data-theme="gobangarden-v2"] .home-brand-badge {
  max-width: min(74%, calc(100% - 112px));
  padding: clamp(7px, 1.1vw, 12px) clamp(18px, 3vw, 38px) clamp(9px, 1.35vw, 16px);
  transform: translate(-50%, -50%) rotate(-15deg);
  border: 5px solid var(--gg-paper-line);
  border-radius: 0;
  background: var(--gg-panel);
  color: var(--gg-text);
  box-shadow:
    10px 10px 0 0 var(--gg-ink),
    -5px -5px 0 0 var(--gg-panel-3);
}

html[data-theme="gobangarden-v2"] .home-brand-badge h1 {
  font-size: clamp(28px, calc(70px * var(--board-ui-scale)), 70px);
  text-shadow: 4px 4px 0 var(--gg-ink);
}

html[data-theme="gobangarden-v2"] .home-brand-substicker {
  border: var(--gg-border-ink);
  background: var(--gg-yellow);
  color: var(--gg-ink);
  box-shadow: var(--gg-paper-lift-sm);
}

html[data-theme="gobangarden-v2"] .lesson-overlay {
  --lesson-bubble-fill: var(--gg-text);
  border: var(--lesson-border-width) solid var(--gg-ink);
  background: var(--gg-text);
  color: var(--gg-bg);
  box-shadow: none;
}

html[data-theme="gobangarden-v2"] .onboarding-driver-callout {
  border: 5px solid var(--gg-ink);
  background: var(--gg-text);
  color: var(--gg-bg);
  box-shadow: 8px 8px 0 0 var(--gg-ink);
}

html[data-theme="gobangarden-v2"] .lesson-overlay.is-thought {
  --lesson-bubble-fill: var(--gg-text);
  border-color: var(--gg-ink);
  background: var(--gg-text);
  color: var(--gg-bg);
}

html[data-theme="gobangarden-v2"] .lesson-overlay .lesson-progress,
html[data-theme="gobangarden-v2"] .lesson-overlay h2,
html[data-theme="gobangarden-v2"] .lesson-overlay p {
  color: inherit;
}

html[data-theme="gobangarden-v2"] .lesson-invalid,
html[data-theme="gobangarden-v2"] .mock-login-error {
  background: var(--gg-coral);
  color: var(--gg-ink);
  border: var(--gg-border-ink);
}

html[data-theme="gobangarden-v2"] .toast {
  border: var(--gg-border-ink);
  background: var(--gg-panel);
  color: var(--gg-text);
  box-shadow:
    var(--gg-paper-lift-md),
    -4px -4px 0 0 var(--gg-panel-3);
}

html[data-theme="gobangarden-v2"] .mascot-panel {
  overflow: hidden;
}

html[data-theme="gobangarden-v2"] .mascot-panel::before {
  content: "GOBI";
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 0;
  padding: 5px 9px;
  border: var(--gg-border-ink);
  background: var(--gg-yellow);
  color: var(--gg-ink);
  font-size: 12px;
  font-weight: 950;
  transform: rotate(-2deg);
}

html[data-theme="gobangarden-v2"] .mascot-panel img {
  filter: drop-shadow(8px 8px 0 var(--gg-ink));
}

html[data-theme="gobangarden-v2"] .gobi-bubble {
  border: 7px solid var(--gg-ink);
  background: var(--gg-board-paper-2);
  color: var(--gg-board-ink);
  box-shadow: 8px 8px 0 0 var(--gg-ink);
}

html[data-theme="gobangarden-v2"] .gobi-bubble.is-speech::after,
html[data-theme="gobangarden-v2"] .gobi-thought-dot {
  background: var(--gg-board-paper-2);
}

html[data-theme="gobangarden-v2"] .gobi-bubble.is-thought {
  background: var(--gg-purple-light);
  color: var(--gg-ink);
}

html[data-theme="gobangarden-v2"] .gobi-bubble.is-thought .gobi-thought-dot {
  background: var(--gg-purple-light);
}

html[data-theme="gobangarden-v2"] .metric-card,
html[data-theme="gobangarden-v2"] .learner-stat,
html[data-theme="gobangarden-v2"] .curriculum-stat,
html[data-theme="gobangarden-v2"] .curriculum-state-item {
  border: var(--gg-border-ink);
  background: var(--gg-board-paper-2);
  color: var(--gg-board-ink);
  box-shadow: var(--gg-paper-lift-sm);
}

html[data-theme="gobangarden-v2"] .card-preview-window,
html[data-theme="gobangarden-v2"] .card-preview-shell,
html[data-theme="gobangarden-v2"] .mock-card-window {
  border: var(--gg-border-ink);
  background: var(--gg-panel);
  color: var(--gg-text);
  box-shadow:
    var(--gg-paper-lift-lg),
    -6px -6px 0 0 var(--gg-panel-3);
}

html[data-theme="gobangarden-v2"] .card-preview-nav {
  transform: translateY(-50%);
}

html[data-theme="gobangarden-v2"] .card-preview-nav:hover:not(:disabled) {
  transform: translate(-1px, calc(-50% - 2px));
  box-shadow: 8px 8px 0 0 var(--gg-purple-light);
}

html[data-theme="gobangarden-v2"] .card-preview-nav:active:not(:disabled) {
  transform: translate(5px, calc(-50% + 5px));
  box-shadow: 1px 1px 0 0 var(--gg-purple-light);
}

html[data-theme="gobangarden-v2"] .card-preview-nav:disabled {
  transform: translateY(-50%);
}

html[data-theme="gobangarden-v2"] .analysis-summary {
  border: var(--gg-border-ink);
  background: #111218;
  color: var(--gg-text);
  box-shadow:
    var(--gg-paper-lift-sm),
    -2px -2px 0 0 var(--gg-panel-3);
}

html[data-theme="gobangarden-v2"] .analysis-panel {
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  color: inherit;
}

html[data-theme="gobangarden-v2"] .analysis-actions {
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

html[data-theme="gobangarden-v2"] .moment-panel {
  box-shadow: var(--gg-paper-lift-sm);
}

html[data-theme="gobangarden-v2"] .moment-panel .moment-tag,
html[data-theme="gobangarden-v2"] .review-status {
  border: var(--gg-border-ink);
  background: var(--gg-yellow);
  color: var(--gg-ink);
}

html[data-theme="gobangarden-v2"] .layout-diagnostics {
  border: var(--gg-border-paper);
  background: var(--gg-panel);
  box-shadow: var(--gg-paper-lift-md);
}

.layout-diagnostics {
  position: fixed;
  right: 12px;
  bottom: 12px;
  z-index: 200;
  width: min(440px, calc(100vw - 24px));
  max-height: min(54vh, 520px);
  overflow: auto;
  padding: 10px;
  border: var(--gg-border-light);
  background: var(--gg-panel);
  box-shadow: var(--gg-shadow-black);
  color: var(--gg-text);
  font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
  font-size: 12px;
  font-weight: 800;
  line-height: 1.25;
  white-space: pre-wrap;
  pointer-events: none;
}

.layout-diagnostics strong {
  color: var(--gg-yellow);
}

[hidden] {
  display: none !important;
}