.landing-shell,
.room-header,
.invite-panel,
.lobby-layout {
  width: min(1180px, calc(100% - 2rem));
  margin-inline: auto;
}

.landing-shell {
  padding-block: var(--space-6);
}

.page-header,
.room-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-5);
  margin-bottom: var(--space-6);
}

.preference-controls,
.form-grid,
.bot-difficulties {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

.preference-controls {
  min-width: min(100%, 22rem);
}

.landing-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(18rem, 1fr);
  gap: var(--space-5);
}

.create-card {
  grid-row: span 2;
}

form {
  display: grid;
  gap: var(--space-4);
}

.bot-difficulties {
  grid-column: 1 / -1;
}

.section-heading,
.drawer-heading,
.invite-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.room-list,
.participant-list,
.chat-messages {
  display: grid;
  gap: var(--space-3);
  margin: 0;
  padding: 0;
  list-style: none;
}

.room-list-item,
.participant-item,
.chat-message {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-small);
  background: var(--color-surface-muted);
  padding: var(--space-3);
}

.room-list-item {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: var(--space-3);
}

.room-meta,
.participant-meta {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.9rem;
}

.centered-screen {
  display: grid;
  place-items: center;
  padding: var(--space-4);
}

.rejoin-shell {
  display: grid;
  min-height: 100dvh;
  place-items: center;
  padding: max(var(--space-4), env(safe-area-inset-top))
    max(var(--space-4), env(safe-area-inset-right))
    max(var(--space-4), env(safe-area-inset-bottom))
    max(var(--space-4), env(safe-area-inset-left));
}

.compact-card {
  width: min(100%, 32rem);
}

.connection-banner {
  position: sticky;
  z-index: 30;
  top: 0;
  width: 100%;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-danger);
  color: #ffffff;
  padding: var(--space-3) var(--space-4);
  text-align: center;
  font-weight: 700;
}

.room-header {
  padding-top: var(--space-5);
}

.invite-panel {
  margin-bottom: var(--space-5);
}

.invite-url {
  max-width: min(70vw, 42rem);
  margin-bottom: 0;
  overflow-wrap: anywhere;
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
}

.qr-code {
  width: min(14rem, 100%);
  padding: var(--space-2);
  border-radius: var(--radius-small);
  background: #ffffff;
}

.qr-code svg {
  display: block;
  width: 100%;
  height: auto;
}

.lobby-layout {
  display: grid;
  grid-template-columns: minmax(14rem, 0.8fr) minmax(18rem, 1.2fr) minmax(16rem, 1fr);
  align-items: start;
  gap: var(--space-4);
  padding-bottom: 6rem;
}

.lobby-summary {
  grid-column: 2;
  grid-row: 1;
}

[data-drawer="players"] {
  grid-column: 1;
  grid-row: 1 / span 2;
}

[data-drawer="settings"] {
  grid-column: 2;
  grid-row: 2;
}

[data-drawer="chat"] {
  grid-column: 3;
  grid-row: 1 / span 2;
}

.drawer-close,
.drawer-buttons {
  display: none;
}

@media (min-width: 900px) {
  .lobby-panel-buttons {
    display: flex;
  }

  .lobby-panel-buttons [data-drawer-toggle] {
    display: none;
  }
}

.participant-item {
  display: grid;
  gap: var(--space-1);
}

.participant-heading {
  display: flex;
  justify-content: space-between;
  gap: var(--space-2);
}

.host-marker {
  color: var(--color-primary);
  font-weight: 800;
}

.summary-list {
  display: grid;
  gap: var(--space-3);
  margin: 0;
}

.summary-list div {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
}

.summary-list dt {
  color: var(--color-muted);
}

.summary-list dd {
  margin: 0;
  font-weight: 700;
}

.chat-messages {
  max-height: 20rem;
  margin-bottom: var(--space-4);
  overflow-y: auto;
}

.chat-message p {
  margin-bottom: 0;
  overflow-wrap: anywhere;
}

.chat-message time {
  float: right;
  color: var(--color-muted);
  font-size: 0.8rem;
}

#shared-chat,
#lobby-chat-host,
#game-chat-host {
  min-width: 0;
}

.sticky-actions {
  position: sticky;
  z-index: 20;
  bottom: 0;
  display: flex;
  min-height: 64px;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-3);
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
  padding: var(--space-3) max(var(--space-4), env(safe-area-inset-right))
    calc(var(--space-3) + env(safe-area-inset-bottom))
    max(var(--space-4), env(safe-area-inset-left));
}

.start-controls {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.start-controls .status-message {
  margin: 0;
}

@media (max-width: 899px) {
  .landing-shell,
  .room-header,
  .invite-panel,
  .lobby-layout {
    width: min(100% - 1rem, 44rem);
  }

  .page-header,
  .room-header,
  .invite-panel {
    align-items: stretch;
    flex-direction: column;
  }

  .landing-grid {
    grid-template-columns: 1fr;
  }

  .create-card {
    grid-row: auto;
  }

  .lobby-layout {
    display: block;
    min-height: calc(100dvh - 18rem);
    padding-bottom: calc(6rem + env(safe-area-inset-bottom));
  }

  .drawer {
    position: fixed;
    z-index: 40;
    inset: auto 0 0;
    max-height: min(82dvh, 42rem);
    overflow-y: auto;
    border-radius: var(--radius-medium) var(--radius-medium) 0 0;
    padding-bottom: calc(var(--space-5) + env(safe-area-inset-bottom));
  }

  .drawer-close,
  .drawer-buttons {
    display: flex;
  }

  .drawer-buttons {
    flex: 1;
    gap: var(--space-2);
  }

  .sticky-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .start-controls {
    align-items: stretch;
    flex-direction: column;
  }
}

@media (max-width: 520px) {
  .landing-shell {
    padding-block: var(--space-3);
  }

  .card {
    padding: var(--space-4);
  }

  .form-grid,
  .bot-difficulties,
  .preference-controls {
    grid-template-columns: 1fr;
  }

  .room-list-item {
    grid-template-columns: 1fr;
  }
}

.landing-page,
#lobby-screen {
  --arcade-outline: #172033;
  --arcade-shadow: #aab6ca;
  --arcade-inset: rgb(23 32 51 / 10%);
  --arcade-grid: rgb(36 87 214 / 7%);
}

.landing-page {
  background-color: var(--color-background);
  background-image:
    linear-gradient(90deg, var(--arcade-grid) 1px, transparent 1px),
    linear-gradient(var(--arcade-grid) 1px, transparent 1px);
  background-size: 24px 24px;
}

#lobby-screen {
  min-height: 100dvh;
  background-color: var(--color-background);
  background-image:
    linear-gradient(90deg, var(--arcade-grid) 1px, transparent 1px),
    linear-gradient(var(--arcade-grid) 1px, transparent 1px);
  background-size: 24px 24px;
}

:root[data-theme="dark"] .landing-page,
:root[data-theme="dark"] #lobby-screen,
:root[data-theme="colorblind"] .landing-page,
:root[data-theme="colorblind"] #lobby-screen {
  --arcade-outline: #080c14;
  --arcade-shadow: #050811;
  --arcade-inset: rgb(0 0 0 / 28%);
  --arcade-grid: rgb(125 162 255 / 7%);
}

.arcade-page-header,
.arcade-room-header {
  position: relative;
  overflow: hidden;
  align-items: center;
  border: 3px solid #080d18;
  border-radius: 4px;
  background:
    linear-gradient(135deg, #172033, #203258);
  box-shadow: 8px 8px 0 var(--arcade-shadow);
  color: #f8fafc;
  padding: clamp(1rem, 2.5vw, 1.75rem);
}

.arcade-page-header::after,
.arcade-room-header::after {
  position: absolute;
  right: -1rem;
  bottom: -1rem;
  width: 9rem;
  height: 4rem;
  background:
    linear-gradient(90deg, transparent 25%, rgb(57 131 237 / 24%) 25% 50%, transparent 50% 75%, rgb(32 191 99 / 22%) 75%);
  content: "";
  image-rendering: arcadeated;
  transform: skewX(-18deg);
}

.landing-brand,
.lobby-brand {
  position: relative;
  z-index: 1;
  display: flex;
  min-width: 0;
  align-items: center;
  gap: var(--space-5);
}

.arcade-logo,
.arcade-room-icon {
  position: relative;
  display: block;
  flex: 0 0 auto;
  border: 3px solid #080d18;
  border-radius: 2px;
  background: #f8fafc;
  box-shadow: 4px 4px 0 #080d18;
}

.arcade-logo {
  width: 4.5rem;
  height: 4.5rem;
}

.arcade-logo::before {
  position: absolute;
  top: 0.45rem;
  left: 1.7rem;
  width: 0.8rem;
  height: 0.8rem;
  background: #ffc928;
  box-shadow:
    0 0.8rem 0 #ffc928,
    -0.8rem 0.8rem 0 #3983ed,
    0.8rem 0.8rem 0 #20bf63,
    0 1.6rem 0 #f04444;
  content: "";
}

.arcade-logo::after {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: #172033;
  content: "★";
  font-size: 0.8rem;
  line-height: 1;
}

.arcade-room-icon {
  width: 3.5rem;
  height: 3.5rem;
}

.arcade-room-icon::before {
  position: absolute;
  top: 0.45rem;
  left: 0.45rem;
  width: 0.65rem;
  height: 0.65rem;
  background: #3983ed;
  box-shadow:
    1.45rem 0 0 #ffc928,
    0 1.45rem 0 #f04444,
    1.45rem 1.45rem 0 #20bf63;
  content: "";
}

.landing-copy,
.lobby-brand > div {
  min-width: 0;
}

.arcade-page-header h1,
.arcade-room-header h1 {
  overflow-wrap: anywhere;
  color: #ffffff;
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  letter-spacing: -0.05em;
  text-shadow: 3px 3px 0 #2457d6;
}

.arcade-page-header .eyebrow,
.arcade-room-header .eyebrow {
  color: #ffdf5b;
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
}

.landing-copy > p:last-child {
  max-width: 40rem;
  margin-bottom: 0;
  color: #d8e1f0;
}

.arcade-page-header .preference-controls,
.arcade-room-header .preference-controls {
  position: relative;
  z-index: 1;
  min-width: min(100%, 19rem);
}

.arcade-page-header .field label,
.arcade-room-header .field label {
  color: #d8e1f0;
}

.arcade-page-header select,
.arcade-room-header select {
  border-color: #080d18;
  background: #f8fafc;
  box-shadow: 3px 3px 0 #080d18;
  color: #172033;
}

.arcade-card,
.arcade-invite-panel,
.arcade-lobby-card {
  --arcade-accent: #3983ed;
  position: relative;
  overflow: hidden;
  border: 3px solid var(--arcade-outline);
  border-radius: 4px;
  box-shadow: 6px 6px 0 var(--arcade-shadow);
  padding-top: calc(var(--space-5) + 0.5rem);
}

.arcade-card::before,
.arcade-invite-panel::before,
.arcade-lobby-card::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 0.5rem;
  background:
    repeating-linear-gradient(
      90deg,
      var(--arcade-accent) 0 1rem,
      color-mix(in srgb, var(--arcade-accent) 55%, transparent) 1rem 1.25rem
    );
  content: "";
}

.arcade-card--create {
  --arcade-accent: #3983ed;
}

.arcade-card--rooms {
  --arcade-accent: #ffc928;
}

.arcade-card--join {
  --arcade-accent: #20bf63;
}

.arcade-card h2,
.arcade-invite-panel h2,
.arcade-lobby-card h2 {
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  letter-spacing: -0.04em;
}

.arcade-card h2::before,
.arcade-invite-panel h2::before,
.arcade-lobby-card h2::before {
  margin-right: var(--space-2);
  color: var(--arcade-accent);
  content: "■";
  font-size: 0.8em;
}

.landing-shell .field label,
.landing-shell legend,
#lobby-screen .field label,
#lobby-screen legend {
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.landing-shell input,
.landing-shell select,
.landing-shell textarea,
#lobby-screen input,
#lobby-screen select,
#lobby-screen textarea {
  border: 2px solid var(--arcade-outline);
  border-radius: 2px;
  box-shadow: inset 3px 3px 0 var(--arcade-inset);
}

.landing-shell fieldset,
#lobby-screen fieldset {
  border: 2px dashed var(--arcade-outline);
  border-radius: 2px;
  background: color-mix(in srgb, var(--color-surface-muted) 65%, transparent);
}

.landing-shell button,
#lobby-screen button {
  border: 2px solid var(--arcade-outline);
  border-radius: 2px;
  box-shadow: 3px 3px 0 var(--arcade-outline);
  transition:
    box-shadow 80ms ease,
    transform 80ms ease;
}

.landing-shell button:hover:not(:disabled),
#lobby-screen button:hover:not(:disabled) {
  box-shadow: 4px 4px 0 var(--arcade-outline);
  transform: translate(-1px, -1px);
}

.landing-shell button:active:not(:disabled),
#lobby-screen button:active:not(:disabled) {
  box-shadow: none;
  transform: translate(3px, 3px);
}

.landing-shell .primary-action,
#lobby-screen .primary-action {
  background:
    linear-gradient(180deg, #3983ed 0 74%, #2457d6 74%);
  color: #ffffff;
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  text-transform: uppercase;
}

.landing-shell .secondary-action {
  background:
    linear-gradient(180deg, var(--color-surface) 0 74%, var(--color-surface-muted) 74%);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  text-transform: uppercase;
}

.arcade-card .badge {
  border: 2px solid var(--arcade-outline);
  border-radius: 2px;
  background: #ffc928;
  box-shadow: 2px 2px 0 var(--arcade-outline);
  color: #172033;
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
}

.room-list-item {
  --room-accent: #3983ed;
  position: relative;
  border: 2px solid var(--arcade-outline);
  border-inline-start: 0.5rem solid var(--room-accent);
  border-radius: 2px;
  background: var(--color-surface);
  box-shadow: 3px 3px 0 var(--arcade-shadow);
}

.room-list-item[data-mode="ludo"] {
  --room-accent: #20bf63;
}

.room-list-item strong {
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
}

.room-list-item button {
  min-width: 6rem;
}

.arcade-room-header {
  margin-bottom: var(--space-4);
  padding-block: var(--space-4);
}

.arcade-room-header h1 {
  margin-bottom: 0;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
}

.arcade-invite-panel {
  --arcade-accent: #ffc928;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
}

.arcade-invite-panel > div:first-child {
  min-width: 0;
}

.arcade-invite-panel .invite-url {
  max-width: 100%;
  border: 2px dashed var(--arcade-outline);
  background: var(--color-surface-muted);
  padding: var(--space-2) var(--space-3);
}

.arcade-invite-panel .qr-code,
.arcade-invite-panel .status-message {
  grid-column: 1 / -1;
}

.lobby-layout {
  grid-template-columns: minmax(17rem, 0.85fr) minmax(24rem, 1.4fr);
  gap: var(--space-5);
}

.arcade-lobby-card--players {
  --arcade-accent: #3983ed;
}

.arcade-lobby-card--summary {
  --arcade-accent: #ffc928;
}

.arcade-lobby-card--settings {
  --arcade-accent: #f04444;
}

.arcade-lobby-card--chat {
  --arcade-accent: #20bf63;
}

.lobby-summary {
  grid-column: 2;
}

[data-drawer="players"] {
  grid-column: 1;
}

[data-drawer="settings"] {
  grid-column: 2;
}

[data-drawer="chat"] {
  grid-column: 1 / -1;
  grid-row: 3;
}

.participant-list {
  gap: var(--space-4);
}

.participant-item {
  --seat-color: #64748b;
  position: relative;
  display: grid;
  grid-template-columns: 2.6rem minmax(0, 1fr);
  align-items: center;
  border: 2px solid var(--arcade-outline);
  border-inline-start: 0.5rem solid var(--seat-color);
  border-radius: 2px;
  background: var(--color-surface);
  box-shadow: 3px 3px 0 var(--arcade-shadow);
  padding: var(--space-3);
}

#players-drawer .participant-item {
  grid-template-columns: 2.6rem minmax(0, 1fr) auto;
}

.participant-item[data-color="green"] {
  --seat-color: #20bf63;
}

.participant-item[data-color="blue"] {
  --seat-color: #3983ed;
}

.participant-item[data-color="yellow"] {
  --seat-color: #ffc928;
}

.participant-item[data-color="red"] {
  --seat-color: #f04444;
}

.participant-item::before {
  width: 2.1rem;
  height: 2.1rem;
  grid-column: 1;
  grid-row: 1 / span 2;
  background:
    linear-gradient(
      135deg,
      color-mix(in srgb, var(--seat-color) 70%, #ffffff),
      var(--seat-color) 48%,
      color-mix(in srgb, var(--seat-color) 68%, #000000) 48%
    );
  box-shadow:
    inset 0 0 0 3px var(--arcade-outline),
    3px 3px 0 var(--arcade-outline);
  clip-path: polygon(
    25% 0,
    75% 0,
    75% 18%,
    88% 18%,
    88% 44%,
    75% 44%,
    100% 70%,
    100% 100%,
    0 100%,
    0 70%,
    25% 44%,
    12% 44%,
    12% 18%,
    25% 18%
  );
  content: "";
}

.participant-item::after {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  width: 0.55rem;
  height: 0.55rem;
  border: 2px solid var(--arcade-outline);
  background: #20bf63;
  content: "";
}

.participant-item[data-connected="false"] {
  opacity: 0.58;
}

.participant-item[data-connected="false"]::after {
  background: #f04444;
}

.participant-heading,
.participant-meta {
  grid-column: 2;
}

.participant-heading {
  flex-wrap: wrap;
  padding-right: 1rem;
}

.participant-position {
  width: 100%;
  color: var(--color-muted);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.participant-order-help {
  margin-bottom: var(--space-4);
  color: var(--color-muted);
  font-size: 0.85rem;
}

.participant-order-status {
  min-height: 1.5em;
}

.participant-order-controls {
  display: grid;
  grid-column: 3;
  grid-row: 1 / span 2;
  grid-template-columns: repeat(2, 44px);
  grid-template-rows: repeat(2, 44px);
  gap: var(--space-1);
  margin-left: var(--space-2);
}

.participant-drag-handle,
.participant-order-button {
  display: grid;
  width: 44px;
  min-width: 44px;
  min-height: 44px;
  place-items: center;
  border: 2px solid var(--arcade-outline);
  border-radius: 2px;
  background: var(--color-surface-muted);
  box-shadow: 2px 2px 0 var(--arcade-outline);
  color: var(--color-text);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 1rem;
  font-weight: 900;
  line-height: 1;
}

.participant-drag-handle {
  grid-row: 1 / span 2;
  height: 100%;
  cursor: grab;
  touch-action: none;
  user-select: none;
}

.participant-drag-handle:active {
  cursor: grabbing;
}

.participant-order-button {
  padding: 0;
}

.participant-item.is-dragging {
  z-index: 2;
  opacity: 0.82;
  box-shadow:
    0 0 0 3px var(--seat-color),
    6px 6px 0 var(--arcade-shadow);
  transform: scale(1.015);
}

.participant-list.is-reordering .participant-item:not(.is-dragging) {
  transition: transform 100ms steps(2, end);
}

.participant-list[data-reorder-pending="true"] .participant-drag-handle {
  cursor: wait;
  opacity: 0.45;
}

.host-marker {
  border: 1px solid currentColor;
  background: color-mix(in srgb, var(--color-primary) 12%, transparent);
  padding-inline: var(--space-1);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.68rem;
  text-transform: uppercase;
}

.summary-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-2);
}

.summary-list div {
  display: grid;
  align-content: space-between;
  gap: var(--space-2);
  min-height: 5rem;
  border: 2px solid var(--arcade-outline);
  background: var(--color-surface-muted);
  box-shadow: 2px 2px 0 var(--arcade-shadow);
  padding: var(--space-3);
}

.summary-list dt {
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.summary-list dd {
  font-size: 1.05rem;
}

#lobby-settings-form {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

#lobby-settings-form .bot-difficulties,
#lobby-settings-form > button {
  grid-column: 1 / -1;
}

.arcade-sticky-actions {
  border-top: 3px solid var(--arcade-outline);
  background:
    linear-gradient(90deg, #172033 0 1rem, #203258 1rem 2rem);
  background-size: 2rem 100%;
  box-shadow: 0 -5px 0 rgb(23 32 51 / 16%);
  color: #ffffff;
}

.arcade-sticky-actions .status-message {
  color: #d8e1f0;
}

.arcade-sticky-actions button:not(.primary-action) {
  background: #f8fafc;
  color: #172033;
}

@media (prefers-color-scheme: dark) {
  :root[data-theme="system"] .landing-page,
  :root[data-theme="system"] #lobby-screen {
    --arcade-outline: #080c14;
    --arcade-shadow: #050811;
    --arcade-inset: rgb(0 0 0 / 28%);
    --arcade-grid: rgb(125 162 255 / 7%);
  }
}

@media (max-width: 899px) {
  .arcade-page-header,
  .arcade-room-header,
  .arcade-invite-panel {
    align-items: stretch;
  }

  .arcade-page-header,
  .arcade-room-header {
    box-shadow: 5px 5px 0 var(--arcade-shadow);
  }

  .arcade-card,
  .arcade-invite-panel,
  .arcade-lobby-card {
    box-shadow: 4px 4px 0 var(--arcade-shadow);
  }

  .arcade-invite-panel {
    grid-template-columns: 1fr;
  }

  .arcade-invite-panel .button-row {
    justify-content: stretch;
  }

  .arcade-invite-panel .button-row button {
    flex: 1;
  }

  #lobby-screen .arcade-lobby-card.drawer {
    border-radius: 4px 4px 0 0;
    box-shadow: none;
  }

  #lobby-settings-form {
    grid-template-columns: 1fr;
  }

  #lobby-settings-form > * {
    grid-column: 1;
  }
}

@media (max-width: 520px) {
  .landing-brand,
  .lobby-brand {
    gap: var(--space-3);
  }

  .arcade-logo {
    width: 3.75rem;
    height: 3.75rem;
  }

  .arcade-logo::before {
    top: 0.35rem;
    left: 1.4rem;
  }

  .arcade-page-header h1 {
    font-size: clamp(1.55rem, 8vw, 2rem);
  }

  .arcade-page-header .preference-controls,
  .arcade-room-header .preference-controls {
    min-width: 0;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-2);
  }

  .summary-list {
    gap: var(--space-1);
  }

  #players-drawer .participant-item {
    grid-template-columns: 2.3rem minmax(0, 1fr) auto;
    padding: var(--space-2);
  }

  .participant-order-controls {
    grid-template-columns: repeat(2, 44px);
    grid-template-rows: repeat(2, 44px);
    margin-left: var(--space-1);
  }

  .summary-list div {
    min-height: 4.5rem;
    padding: var(--space-2);
  }

  .summary-list dt {
    font-size: 0.58rem;
  }

  .summary-list dd {
    font-size: 0.85rem;
  }

  .arcade-sticky-actions {
    display: grid;
    gap: var(--space-2);
    padding: var(--space-2)
      max(var(--space-2), env(safe-area-inset-right))
      calc(var(--space-2) + env(safe-area-inset-bottom))
      max(var(--space-2), env(safe-area-inset-left));
  }

  .arcade-sticky-actions .drawer-buttons {
    display: grid;
    width: 100%;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-1);
  }

  .arcade-sticky-actions .drawer-buttons button,
  .arcade-sticky-actions .start-controls button {
    min-width: 0;
    padding-inline: var(--space-2);
    font-size: 0.72rem;
    white-space: nowrap;
  }

  .arcade-sticky-actions .start-controls {
    display: grid;
    width: 100%;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-1);
  }

  .arcade-sticky-actions .start-controls .status-message {
    grid-column: 1 / -1;
    min-height: 0;
    font-size: 0.72rem;
    line-height: 1.2;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .landing-shell button,
  #lobby-screen button {
    transition: none;
  }
}

.game-screen {
  --game-chrome-height: 10.5rem;
  min-height: 100dvh;
  background:
    radial-gradient(circle at 15% 10%, rgb(57 131 237 / 12%), transparent 30rem),
    radial-gradient(circle at 90% 85%, rgb(32 191 99 / 10%), transparent 34rem),
    var(--color-background);
}

.game-header,
.game-layout {
  width: min(100% - 1rem, 96rem);
  margin-inline: auto;
}

.game-header {
  display: flex;
  min-height: 3.5rem;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-3);
  padding-block: var(--space-1);
}

.game-header-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.game-header-actions button {
  border-color: rgb(148 163 184 / 42%);
  background: color-mix(in srgb, var(--color-surface) 88%, transparent);
  box-shadow: 0 0.25rem 0.8rem rgb(15 23 42 / 8%);
  padding-inline: var(--space-3);
}

.game-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-4);
  padding-bottom: var(--space-4);
}

.game-board-area {
  order: 1;
  display: grid;
  min-width: 0;
  align-content: start;
  gap: var(--space-3);
}

.game-player-strip {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.game-seat {
  --seat-color: var(--color-primary);
  position: relative;
  display: grid;
  min-width: 0;
  min-height: 3.35rem;
  grid-template-columns: 2.2rem minmax(0, 1fr);
  align-items: center;
  gap: var(--space-2);
  border: 1px solid rgb(148 163 184 / 34%);
  border-left: 0.3rem solid var(--seat-color);
  border-radius: 0.85rem;
  background: color-mix(in srgb, var(--color-surface) 92%, transparent);
  box-shadow: 0 0.4rem 1.1rem rgb(15 23 42 / 9%);
  padding: 0.45rem 0.65rem;
  transition:
    border-color 140ms ease,
    box-shadow 140ms ease,
    transform 140ms ease;
}

.game-seat[data-color="green"],
.active-player-chip[data-color="green"] {
  --seat-color: #20bf63;
}

.game-seat[data-color="blue"],
.active-player-chip[data-color="blue"] {
  --seat-color: #3983ed;
}

.game-seat[data-color="yellow"],
.active-player-chip[data-color="yellow"] {
  --seat-color: #e7a900;
}

.game-seat[data-color="red"],
.active-player-chip[data-color="red"] {
  --seat-color: #f04444;
}

.game-seat[data-active="true"] {
  border-color: var(--seat-color);
  box-shadow:
    0 0 0 2px color-mix(in srgb, var(--seat-color) 30%, transparent),
    0 0.65rem 1.5rem rgb(15 23 42 / 16%);
  transform: translateY(-1px);
}

.game-seat[data-active="true"]::after {
  position: absolute;
  top: 0.55rem;
  right: 0.65rem;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--seat-color);
  box-shadow: 0 0 0 0.22rem color-mix(in srgb, var(--seat-color) 20%, transparent);
  content: "";
}

.game-seat[data-connected="false"] {
  opacity: 0.55;
}

.game-seat-avatar,
.active-player-avatar {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--seat-color) 76%, #ffffff), var(--seat-color));
  box-shadow:
    inset 0 1px 0 rgb(255 255 255 / 52%),
    0 0.25rem 0.65rem color-mix(in srgb, var(--seat-color) 24%, transparent);
  color: #ffffff;
  font-weight: 900;
}

.game-seat-avatar {
  width: 2.2rem;
  height: 2.2rem;
}

.game-seat-copy,
.active-player-copy {
  min-width: 0;
}

.game-seat-name,
.game-seat-meta,
.active-player-copy strong,
.active-player-copy span {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.game-seat-name {
  padding-right: 1rem;
  font-size: 0.85rem;
  line-height: 1.2;
}

.game-seat-meta {
  color: var(--color-muted);
  font-size: 0.68rem;
}

.game-table {
  display: grid;
  min-width: 0;
  place-items: center;
  border: 1px solid rgb(148 163 184 / 18%);
  border-radius: clamp(1.2rem, 3vw, 2rem);
  background:
    radial-gradient(circle at 50% 42%, rgb(72 92 139 / 36%), transparent 58%),
    linear-gradient(145deg, #1e2942, #0b1220 72%);
  box-shadow:
    inset 0 1px 0 rgb(255 255 255 / 10%),
    0 1rem 2.5rem rgb(15 23 42 / 16%);
  padding: clamp(0.35rem, 1.25vw, 1rem);
}

.game-sidebar {
  order: 2;
  display: grid;
  min-width: 0;
  align-content: start;
  gap: var(--space-3);
}

.game-turn-card {
  display: grid;
  gap: var(--space-3);
  overflow: hidden;
  border-color: rgb(148 163 184 / 38%);
  background: color-mix(in srgb, var(--color-surface) 94%, transparent);
  box-shadow:
    0 1.2rem 2.8rem rgb(15 23 42 / 16%),
    inset 0 1px 0 rgb(255 255 255 / 62%);
  padding: var(--space-4);
}

.turn-card-heading {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}

.turn-card-label {
  margin: 0 0 var(--space-1);
  color: var(--color-muted);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.game-turn-card h2 {
  margin: 0;
}

.active-player-chip {
  --seat-color: var(--color-primary);
  display: flex;
  min-width: 0;
  align-items: center;
  gap: var(--space-2);
}

.active-player-avatar {
  width: 2.75rem;
  height: 2.75rem;
  font-size: 1.05rem;
}

.active-player-copy strong {
  font-size: 1.05rem;
  line-height: 1.15;
}

.active-player-copy span {
  margin-top: 0.12rem;
  color: var(--color-muted);
  font-size: 0.75rem;
  font-weight: 600;
}

.game-turn-card > #turn-status {
  min-height: 0;
  margin: 0;
  border: 1px solid rgb(148 163 184 / 28%);
  border-radius: var(--radius-small);
  background: var(--color-surface-muted);
  padding: var(--space-3);
  font-weight: 650;
}

.game-turn-card .die-panel {
  grid-template-columns: minmax(0, 1fr) auto;
  min-height: 5.5rem;
  border: 1px solid rgb(148 163 184 / 28%);
  border-radius: var(--radius-medium);
  background:
    radial-gradient(circle at 85% 15%, rgb(57 131 237 / 12%), transparent 50%),
    var(--color-surface-muted);
  padding: var(--space-2) var(--space-3);
}

#die-result {
  display: grid;
  min-width: 72px;
  min-height: 72px;
  place-items: center;
}

#die-result:empty::before {
  display: grid;
  width: 72px;
  height: 72px;
  place-items: center;
  border: 2px dashed var(--die-border);
  border-radius: 12px;
  color: var(--color-muted);
  content: "—";
  font-size: 1.5rem;
  font-weight: 800;
  opacity: 0.6;
}

.game-turn-card .action-countdown {
  flex: 0 0 auto;
  margin: 0;
  background: color-mix(in srgb, var(--color-focus) 18%, var(--color-surface));
  color: var(--color-text);
}

.game-actions {
  position: sticky;
  z-index: 30;
  bottom: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2);
  min-height: 64px;
  margin: var(--space-1) calc(var(--space-4) * -1) calc(var(--space-4) * -1);
  border-top: 1px solid rgb(148 163 184 / 32%);
  background: color-mix(in srgb, var(--color-surface) 96%, transparent);
  padding: var(--space-3) var(--space-4)
    calc(var(--space-3) + env(safe-area-inset-bottom));
}

.game-actions.sticky-actions {
  align-items: stretch;
  flex-direction: unset;
}

.game-actions #roll-die {
  grid-column: 1 / -1;
  min-height: 3.25rem;
  border: 0;
  background: linear-gradient(135deg, #4f8ff5, #2457d6);
  box-shadow:
    0 0.55rem 1.1rem rgb(36 87 214 / 28%),
    inset 0 1px 0 rgb(255 255 255 / 28%);
  font-size: 1rem;
}

.game-actions #roll-die:hover:not(:disabled) {
  background: linear-gradient(135deg, #3f7fe7, #173f9f);
}

.game-actions #surrender-game {
  border-color: color-mix(in srgb, var(--color-danger) 50%, var(--color-border));
  color: var(--color-danger);
}

.game-sidebar .game-layer {
  position: fixed;
  z-index: 40;
  top: 4.75rem;
  right: max(var(--space-4), calc((100vw - 96rem) / 2));
  width: min(24rem, calc(100% - 2rem));
  max-height: calc(100dvh - 5.75rem);
  overflow-y: auto;
  box-shadow: 0 1.5rem 4rem rgb(15 23 42 / 34%);
}

.game-over-layer {
  position: fixed;
  z-index: 50;
  inset: max(var(--space-2), env(safe-area-inset-top))
    max(var(--space-2), env(safe-area-inset-right))
    max(var(--space-2), env(safe-area-inset-bottom))
    max(var(--space-2), env(safe-area-inset-left));
  max-width: 44rem;
  margin: auto;
  overflow-y: auto;
}

.surrender-confirm-layer {
  position: fixed;
  z-index: 50;
  inset: max(var(--space-2), env(safe-area-inset-top))
    max(var(--space-2), env(safe-area-inset-right))
    max(var(--space-2), env(safe-area-inset-bottom))
    max(var(--space-2), env(safe-area-inset-left));
  width: min(28rem, calc(100% - 1rem));
  height: max-content;
  max-height: calc(100dvh - 1rem);
  margin: auto;
  overflow-y: auto;
}

.transfer-modal,
.room-creation-password-modal {
  position: fixed;
  z-index: 60;
  inset: max(var(--space-2), env(safe-area-inset-top))
    max(var(--space-2), env(safe-area-inset-right))
    max(var(--space-2), env(safe-area-inset-bottom))
    max(var(--space-2), env(safe-area-inset-left));
  width: min(100% - 1rem, 36rem);
  max-height: calc(100dvh - 1rem);
  margin: auto;
  overflow-y: auto;
}

.room-creation-password-modal {
  width: min(100% - 1rem, 30rem);
}

#transfer-countdown {
  font-variant-numeric: tabular-nums;
  font-weight: 800;
}

@media (max-width: 899px) {
  .game-screen {
    padding-bottom: env(safe-area-inset-bottom);
  }

  .game-player-strip {
    display: none;
  }

  .game-table {
    border-radius: 1.1rem;
    padding: var(--space-1);
  }

  .game-turn-card {
    margin-bottom: var(--space-2);
  }

  .game-layout {
    padding-bottom: calc(64px + env(safe-area-inset-bottom));
  }

  .game-actions {
    position: fixed;
    inset: auto 0 0;
    grid-template-columns: 1.2fr 1fr 1fr;
    margin: 0;
    border-top: 1px solid var(--color-border);
    padding: var(--space-2) max(var(--space-2), env(safe-area-inset-right))
      calc(var(--space-2) + env(safe-area-inset-bottom))
      max(var(--space-2), env(safe-area-inset-left));
    box-shadow: 0 -0.75rem 2rem rgb(15 23 42 / 14%);
  }

  .game-actions #roll-die {
    grid-column: auto;
    min-height: 44px;
  }

  .game-sidebar .game-layer {
    top: auto;
    right: auto;
    inset: auto 0 0;
    width: 100%;
    max-height: min(82dvh, 42rem);
    overflow-y: auto;
    border-radius: var(--radius-medium) var(--radius-medium) 0 0;
    padding-bottom: calc(var(--space-5) + env(safe-area-inset-bottom));
  }
}

@media (min-width: 521px) {
  .game-screen {
    --game-chrome-height: 23.5rem;
  }
}

@media (max-height: 568px) {
  .game-screen {
    --game-chrome-height: 8rem;
  }
}

@media (min-width: 900px) {
  .game-screen {
    --game-chrome-height:
      calc(
        4.5rem + 2px
        + clamp(0.35rem, 1.25vw, 1rem)
        + clamp(0.35rem, 1.25vw, 1rem)
      );
  }

  .game-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(19rem, 22rem);
    align-items: start;
    min-height: calc(100dvh - 3.5rem);
  }

  .game-sidebar {
    position: sticky;
    top: 4rem;
    max-height: calc(100dvh - 4.5rem);
    overflow-y: auto;
    padding: 0.25rem 0.4rem 0.4rem 0.25rem;
  }

  .game-turn-card {
    overflow: hidden;
  }

  .game-turn-card > #turn-status {
    height: 4.75rem;
    overflow-y: auto;
  }
}

@media (max-width: 520px) {
  .game-header-actions {
    display: grid;
    width: 100%;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--space-1);
  }

  .game-header-actions button {
    min-width: 0;
    padding-inline: var(--space-2);
    font-size: 0.8rem;
  }

  .game-turn-card {
    padding: var(--space-3);
  }

  .game-actions {
    font-size: 0.82rem;
  }

  .game-actions button {
    min-width: 0;
    padding-inline: var(--space-2);
  }
}

@media (max-width: 320px /* compact viewport also requires max-height: 568px */) and (max-height: 568px) {
  .game-header {
    min-height: 44px;
    padding-block: 0;
  }

  .game-header-actions {
    display: grid;
    width: 100%;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--space-1);
  }

  .game-header-actions button {
    min-width: 0;
    padding-inline: var(--space-2);
    font-size: 0.75rem;
  }

  .game-actions {
    min-height: 64px;
    padding-block: var(--space-1)
      calc(var(--space-1) + env(safe-area-inset-bottom));
  }

  .game-board-area {
    gap: var(--space-1);
  }

  .game-board-area .board-shell {
    max-width: calc(100dvh - 124px);
  }

  .game-turn-card {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: var(--space-1);
    padding: var(--space-1);
  }

  .turn-card-heading {
    grid-column: 1;
    grid-row: 1;
    min-width: 0;
  }

  .game-turn-card > #turn-status {
    grid-column: 1;
    grid-row: 2;
    margin: 0;
    font-size: 0.8rem;
  }

  .game-turn-card .die-panel {
    grid-column: 2;
    grid-row: 1 / span 2;
    grid-template-columns: 1fr;
    gap: 0;
    min-height: 0;
    border: 0;
    background: transparent;
    padding: 0;
  }

  .game-turn-card .die-panel .control-label {
    display: none;
  }

  .action-countdown {
    grid-column: 1 / -1;
  }

  .active-player-avatar {
    width: 2rem;
    height: 2rem;
    font-size: 0.8rem;
  }

  .active-player-copy strong {
    font-size: 0.85rem;
  }

  .active-player-copy span,
  .turn-card-label {
    font-size: 0.65rem;
  }

}

.game-screen,
.arcade-dialog {
  --arcade-outline: #172033;
  --arcade-shadow: #aab6ca;
  --arcade-inset: rgb(23 32 51 / 10%);
  --arcade-grid: rgb(36 87 214 / 7%);
}

.game-screen {
  background-color: var(--color-background);
  background-image:
    linear-gradient(90deg, var(--arcade-grid) 1px, transparent 1px),
    linear-gradient(var(--arcade-grid) 1px, transparent 1px);
  background-size: 24px 24px;
}

.arcade-game-header {
  padding-block: 0;
}

.arcade-game-header .game-header-actions {
  position: relative;
  border: 2px solid #080d18;
  border-radius: 3px;
  background: #172033;
  box-shadow: 4px 4px 0 var(--arcade-shadow);
  padding: 0;
}

.game-screen button,
.arcade-dialog button,
.arcade-dialog .button-link {
  border: 2px solid var(--arcade-outline);
  border-radius: 2px;
  box-shadow: 3px 3px 0 var(--arcade-outline);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  transition:
    background 100ms steps(2, end),
    box-shadow 100ms steps(2, end),
    transform 100ms steps(2, end);
}

.game-screen button:hover:not(:disabled),
.arcade-dialog button:hover:not(:disabled),
.arcade-dialog .button-link:hover {
  box-shadow: 4px 4px 0 var(--arcade-outline);
  transform: translate(-1px, -1px);
}

.game-screen button:active:not(:disabled),
.arcade-dialog button:active:not(:disabled),
.arcade-dialog .button-link:active {
  box-shadow: 1px 1px 0 var(--arcade-outline);
  transform: translate(2px, 2px);
}

.arcade-game-header .game-header-actions button {
  border-color: #080d18;
  background: #f8fafc;
  box-shadow: 3px 3px 0 #080d18;
  color: #172033;
  font-size: 0.75rem;
}

.game-seat {
  border: 2px solid var(--arcade-outline);
  border-left: 0.45rem solid var(--seat-color);
  border-radius: 3px;
  background: var(--color-surface);
  box-shadow: 3px 3px 0 var(--arcade-shadow);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  transition:
    box-shadow 100ms steps(2, end),
    transform 100ms steps(2, end);
}

.game-seat[data-active="true"] {
  border-color: var(--arcade-outline);
  border-left-color: var(--seat-color);
  box-shadow:
    0 0 0 3px var(--seat-color),
    5px 5px 0 var(--arcade-shadow);
  transform: translateX(-1px);
}

.game-seat[data-active="true"]::after {
  width: 0.65rem;
  height: 0.65rem;
  border: 2px solid var(--arcade-outline);
  border-radius: 0;
  box-shadow: none;
}

.game-seat-avatar,
.active-player-avatar {
  border: 2px solid var(--arcade-outline);
  border-radius: 2px;
  background: var(--seat-color);
  box-shadow: 2px 2px 0 var(--arcade-outline);
}

.game-seat-meta,
.active-player-copy span {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.arcade-game-card {
  position: relative;
  overflow: hidden;
  border: 3px solid var(--arcade-outline);
  border-radius: 4px;
  background: var(--color-surface);
  box-shadow: 6px 6px 0 var(--arcade-shadow);
  padding-top: calc(var(--space-4) + 0.5rem);
}

.arcade-game-card::before,
.arcade-game-layer::before,
.arcade-dialog::before {
  position: absolute;
  z-index: 1;
  top: 0;
  right: 0;
  left: 0;
  height: 0.5rem;
  background:
    repeating-linear-gradient(
      90deg,
      #3983ed 0 1rem,
      rgb(57 131 237 / 45%) 1rem 1.25rem
    );
  content: "";
}

.turn-card-label,
.arcade-game-layer h2,
.arcade-dialog h2,
.arcade-dialog h3 {
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
}

.turn-card-label {
  color: var(--color-muted);
  font-weight: 800;
  letter-spacing: 0.06em;
}

.active-player-copy strong {
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
}

.arcade-game-card > #turn-status {
  border: 2px dashed var(--arcade-outline);
  border-radius: 2px;
  background: var(--color-surface-muted);
  box-shadow: inset 3px 3px 0 var(--arcade-inset);
}

.arcade-game-card .die-panel {
  border: 2px solid var(--arcade-outline);
  border-radius: 2px;
  background: var(--color-surface-muted);
  box-shadow: inset 3px 3px 0 var(--arcade-inset);
}

.arcade-game-card .control-label {
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.arcade-game-card .action-countdown {
  border: 2px solid var(--arcade-outline);
  border-radius: 2px;
  box-shadow: 2px 2px 0 var(--arcade-outline);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
}

.arcade-game-actions {
  border-top: 3px solid #080d18;
  background: #172033;
  box-shadow: 0 -4px 0 rgb(23 32 51 / 16%);
}

.game-screen .arcade-game-actions #roll-die {
  border: 2px solid #080d18;
  background: #3983ed;
  box-shadow: 3px 3px 0 #080d18;
  color: #ffffff;
}

.game-screen .arcade-game-actions #roll-die:hover:not(:disabled) {
  background: #2f73d7;
  box-shadow: 4px 4px 0 #080d18;
}

.game-screen .arcade-game-actions #surrender-game {
  border-color: #080d18;
  background: #fff4f4;
  box-shadow: 3px 3px 0 #080d18;
  color: #a21d2d;
}

.game-screen .arcade-game-actions #game-transfer {
  border-color: #080d18;
  background: #f8fafc;
  box-shadow: 3px 3px 0 #080d18;
  color: #172033;
}

.arcade-game-layer,
.arcade-dialog {
  border: 3px solid var(--arcade-outline);
  border-radius: 4px;
  background: var(--color-surface);
  box-shadow: 7px 7px 0 var(--arcade-shadow);
  padding-top: calc(var(--space-5) + 0.5rem);
}

.arcade-game-layer .drawer-heading,
.arcade-dialog .drawer-heading {
  border-bottom: 2px dashed var(--arcade-outline);
  padding-bottom: var(--space-3);
}

.arcade-game-layer .drawer-heading h2,
.arcade-dialog .drawer-heading h2 {
  margin: 0;
}

.arcade-game-layer .drawer-heading button,
.arcade-dialog .drawer-heading button {
  min-width: 44px;
  padding-inline: var(--space-2);
}

.arcade-game-layer .participant-item {
  --seat-color: #3983ed;
  border: 2px solid var(--arcade-outline);
  border-left: 0.5rem solid var(--seat-color);
  border-radius: 2px;
  background: var(--color-surface-muted);
  box-shadow: 3px 3px 0 var(--arcade-shadow);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.82rem;
}

.arcade-game-layer .participant-item[data-color="green"] {
  --seat-color: #20bf63;
}

.arcade-game-layer .participant-item[data-color="blue"] {
  --seat-color: #3983ed;
}

.arcade-game-layer .participant-item[data-color="yellow"] {
  --seat-color: #e7a900;
}

.arcade-game-layer .participant-item[data-color="red"] {
  --seat-color: #f04444;
}

.arcade-game-layer .participant-item[data-connected="false"] {
  opacity: 0.55;
}

.arcade-game-layer .summary-list > div {
  border: 2px solid var(--arcade-outline);
  border-radius: 2px;
  background: var(--color-surface-muted);
  box-shadow: 2px 2px 0 var(--arcade-shadow);
  padding: var(--space-3);
}

.arcade-game-layer .summary-list dt {
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.arcade-game-layer .summary-list dd {
  margin: var(--space-1) 0 0;
  font-weight: 700;
}

#game-chat-layer .chat-message {
  border: 2px solid var(--arcade-outline);
  border-radius: 2px;
  background: var(--color-surface-muted);
  box-shadow: 2px 2px 0 var(--arcade-shadow);
}

#game-chat-layer textarea {
  border: 2px solid var(--arcade-outline);
  border-radius: 2px;
  box-shadow: inset 3px 3px 0 var(--arcade-inset);
}

.arcade-dialog {
  overflow: hidden auto;
}

.arcade-dialog > h2 {
  border-bottom: 2px dashed var(--arcade-outline);
  padding-bottom: var(--space-3);
}

.arcade-dialog .game-over-list li {
  border: 2px solid var(--arcade-outline);
  border-left: 0.5rem solid #3983ed;
  border-radius: 2px;
  background: var(--color-surface-muted);
  box-shadow: 2px 2px 0 var(--arcade-shadow);
}

.arcade-dialog .game-over-list li[data-winner="true"] {
  border-color: var(--color-primary);
  border-left-color: var(--color-primary);
  box-shadow:
    2px 2px 0 var(--arcade-shadow),
    0 0 0 2px color-mix(in srgb, var(--color-primary) 30%, transparent);
}

.arcade-dialog #rematch-toggle[data-ready="true"] {
  background: #20bf63;
  color: #080d18;
}

.arcade-dialog .button-link {
  background: var(--color-surface);
  color: var(--color-primary);
}

.arcade-dialog .invite-url,
.arcade-dialog #transfer-countdown {
  border: 2px dashed var(--arcade-outline);
  background: var(--color-surface-muted);
  padding: var(--space-3);
}

:root[data-theme="dark"] .game-screen,
:root[data-theme="dark"] .arcade-dialog,
:root[data-theme="colorblind"] .game-screen,
:root[data-theme="colorblind"] .arcade-dialog {
  --arcade-outline: #080c14;
  --arcade-shadow: #050811;
  --arcade-inset: rgb(0 0 0 / 28%);
  --arcade-grid: rgb(125 162 255 / 7%);
}

:root[data-theme="dark"] .game-screen .arcade-game-actions #surrender-game,
:root[data-theme="colorblind"] .game-screen .arcade-game-actions #surrender-game {
  background: #38212a;
  color: #ff9ca7;
}

@media (prefers-color-scheme: dark) {
  :root[data-theme="system"] .game-screen,
  :root[data-theme="system"] .arcade-dialog {
    --arcade-outline: #080c14;
    --arcade-shadow: #050811;
    --arcade-inset: rgb(0 0 0 / 28%);
    --arcade-grid: rgb(125 162 255 / 7%);
  }

  :root[data-theme="system"] .game-screen .arcade-game-actions #surrender-game {
    background: #38212a;
    color: #ff9ca7;
  }
}

@media (max-width: 899px) {
  .arcade-game-actions {
    border-top: 3px solid #080d18;
    box-shadow: 0 -4px 0 rgb(23 32 51 / 20%);
  }

  .game-sidebar .arcade-game-layer {
    border-right: 0;
    border-bottom: 0;
    border-left: 0;
    border-radius: 4px 4px 0 0;
    box-shadow: 0 -6px 0 var(--arcade-shadow);
  }
}

@media (min-width: 521px) and (max-width: 899px) {
  .game-screen {
    --game-chrome-height: 25.5rem;
  }
}

@media (max-width: 520px) {
  .arcade-game-header .game-header-actions {
    box-shadow: 3px 3px 0 var(--arcade-shadow);
  }

  .arcade-game-header .game-header-actions button {
    padding-inline: 0.35rem;
    font-size: 0.7rem;
  }

  .arcade-game-card {
    box-shadow: 4px 4px 0 var(--arcade-shadow);
  }

  .arcade-game-actions button {
    font-size: 0.72rem;
    letter-spacing: 0;
  }
}

@media (max-width: 320px /* compact viewport also requires max-height: 568px */) and (max-height: 568px) {
  .arcade-game-card {
    padding: calc(var(--space-1) + 0.5rem) var(--space-1) var(--space-1);
  }
}

@media (prefers-reduced-motion: reduce) {
  .game-screen button,
  .game-seat,
  .arcade-dialog button,
  .arcade-dialog .button-link {
    transition: none;
  }
}