/* Final consistency pass: existing layouts and card-face geometry stay intact. */
#menu-overlay .menu-find-match-container {
  min-height: 0;
}
#menu-overlay .menu-find-game {
  min-height: 88px;
  padding: 16px;
}
#menu-overlay .menu-status:empty {
  display: none;
}
#menu-overlay .menu-status {
  max-width: 365px;
  margin-top: 16px;
  padding: 10px 14px;
  background: #092733e8;
  border: 1px solid #54727a;
  color: #edf3ed;
  font:
    400 16px/1.4 system-ui,
    sans-serif;
}

/* Account and AI setup use the same quiet panel and readable controls. */
:is(#login-overlay, #ai-setup-overlay, #ai-vs-ai-deck-overlay) .menu-card {
  width: min(620px, calc(100vw - 32px));
  max-height: calc(100dvh - 48px);
  padding: 28px;
  border: 1px solid var(--popup-edge);
  border-radius: 14px;
  background: var(--popup-surface);
  color: var(--popup-ink);
  overflow-y: auto;
}
#login-overlay .menu-card {
  width: min(480px, calc(100vw - 32px));
}
:is(#login-overlay, #ai-setup-overlay, #ai-vs-ai-deck-overlay) .menu-icon {
  display: none;
}
:is(#login-overlay, #ai-setup-overlay, #ai-vs-ai-deck-overlay) h2 {
  font:
    650 30px/1.2 system-ui,
    sans-serif;
  letter-spacing: 0;
  margin: 0;
  text-transform: none;
}
:is(#login-overlay, #ai-setup-overlay, #ai-vs-ai-deck-overlay) .menu-header {
  justify-content: center;
  text-align: center;
  margin-bottom: 24px;
}
#login-subtitle {
  display: none;
}
#login-overlay .menu-form {
  gap: 10px;
}
#login-overlay .menu-label {
  font:
    500 17px/1.4 system-ui,
    sans-serif;
  color: #c0d0d3;
}
#login-overlay .menu-input {
  min-height: 48px;
  padding: 12px;
  font:
    400 20px/1.3 system-ui,
    sans-serif;
  background: #15333e;
  color: var(--popup-ink);
  border: 1px solid var(--popup-edge);
  border-radius: 7px;
}
#login-overlay .menu-actions {
  gap: 12px;
  align-items: center;
  margin-top: 12px;
}
:is(#login-overlay, #ai-setup-overlay, #ai-vs-ai-deck-overlay) button {
  min-height: 48px;
  padding: 12px 18px;
  font:
    600 18px/1.25 system-ui,
    sans-serif;
  text-transform: none;
  letter-spacing: 0;
  border: 1px solid var(--popup-edge);
  border-radius: 8px;
  background: #173944;
  color: var(--popup-ink);
}
#login-overlay #login-submit {
  background: var(--popup-accent);
  color: #13313a;
  border-color: var(--popup-accent);
  width: 100%;
}
#login-overlay #login-create {
  width: 100%;
}
#login-overlay #login-cancel,
#ai-setup-overlay #ai-setup-back {
  align-self: center;
  flex: none;
  width: 150px;
  background: transparent;
}
#ai-setup-overlay .menu-actions {
  align-items: center;
}
#ai-setup-overlay .ai-difficulty-label {
  font:
    600 16px/1.4 system-ui,
    sans-serif;
  text-transform: none;
  color: #c0d0d3;
}
#ai-setup-overlay .difficulty-name {
  font:
    600 19px/1.3 system-ui,
    sans-serif;
}
#ai-setup-overlay .difficulty-note {
  font:
    400 14px/1.4 system-ui,
    sans-serif;
  color: #c0d0d3;
  margin-top: 6px;
}
#ai-setup-overlay .btn-difficulty.active {
  background: #29434b;
  border-color: var(--popup-accent);
}
#ai-setup-overlay .ai-deck-options {
  flex-wrap: wrap;
  gap: 12px;
}
#ai-setup-overlay .ai-deck-options button {
  flex: 1 1 155px;
}

/* Join is a focused step, not a second set of actions inside the first. */
#multiplayer-overlay:not(.friends-entry):has(#lobby-join-form.active) #multiplayer-actions {
  display: none;
}
#multiplayer-overlay .menu-error {
  color: #ffbcb5;
  font:
    500 16px/1.4 system-ui,
    sans-serif;
}
#multiplayer-overlay #lobby-join-form .menu-label {
  color: #c0d0d3;
  font:
    500 17px/1.4 system-ui,
    sans-serif;
}
#multiplayer-overlay .menu-card {
  overflow-y: auto;
}

/* Saved-deck cover selection is a centered dialog, like Rename/Delete. */
.deck-cover-picker {
  margin: auto;
  padding: 24px;
  border-radius: 14px;
  border-color: var(--popup-edge);
  background: var(--popup-surface);
  max-height: calc(100dvh - 32px);
}
.deck-cover-picker h3 {
  font:
    650 26px/1.2 system-ui,
    sans-serif;
  margin: 0 0 16px;
}
.deck-cover-picker > button {
  display: block;
  margin: 20px auto 0;
  padding: 10px 22px;
  min-height: 48px;
  font:
    600 18px/1.3 system-ui,
    sans-serif;
  color: var(--popup-ink);
  background: #173944;
  border: 1px solid var(--popup-edge);
  border-radius: 8px;
}
.deck-cover-choices button {
  border: 1px solid var(--popup-edge);
  border-radius: 5px;
}

/* Editor: simplify redundant navigation, not the cards. */
#deck-overlay .deck-actions button {
  min-height: 48px;
  font:
    600 18px/1.25 system-ui,
    sans-serif;
  padding: 10px 16px;
  text-transform: none;
  letter-spacing: 0;
}
#deck-overlay .deck-card-add {
  font:
    600 16px/1.3 system-ui,
    sans-serif;
}
#deck-overlay .deck-status {
  font:
    400 15px/1.5 system-ui,
    sans-serif;
}
#deck-overlay #deck-name-input {
  font:
    400 17px/1.3 system-ui,
    sans-serif;
  min-height: 40px;
}
#deck-overlay .deck-list-title {
  font:
    650 20px/1.3 system-ui,
    sans-serif;
  color: var(--popup-ink);
}
#deck-overlay .deck-list-header {
  background: #173944;
}
#deck-overlay .deck-tabs:not(:has(.deck-tab:not(.hidden):not([data-tab='catalog']))) .deck-tab {
  display: none;
}
@media (min-width: 769px) {
  #deck-overlay .deck-tabs:not(:has(.deck-tab:not(.hidden):not([data-tab='catalog']))) {
    display: none;
  }
}
body:has(.card-hover-tooltip.visible.deck-inspector)::after {
  content: '';
  position: fixed;
  inset: 0;
  background: #03151ed9;
  z-index: 99999;
  pointer-events: none;
}

/* Existing profile columns and tabs retained; typography/surfaces unified. */
#profile-overlay {
  background: #041820;
}
#profile-overlay > .overlay-content {
  border: 1px solid var(--popup-edge);
  border-radius: 14px;
  overflow: hidden;
}
#profile-overlay .profile-left-panel,
#profile-overlay .profile-right-panel {
  background: var(--popup-surface);
  border-color: var(--popup-edge);
}
#profile-overlay .profile-left-panel {
  padding: 24px;
}
#profile-overlay .profile-header {
  border-color: #54727a66;
}
#profile-overlay .profile-avatar {
  background: #25434e;
  flex-shrink: 0;
}
#profile-overlay .profile-username {
  min-width: 0;
  overflow-wrap: anywhere;
}
#profile-overlay
  :is(
    .profile-tab,
    .profile-back-btn,
    .friends-add-btn,
    .friends-add-input,
    .collection-filter-select
  ) {
  min-height: 44px;
  font:
    500 16px/1.3 system-ui,
    sans-serif;
  border-radius: 7px;
}
#profile-overlay
  :is(.profile-tab, .profile-back-btn, .friends-add-input, .collection-filter-select) {
  background: #15333e;
  border-color: var(--popup-edge);
  color: var(--popup-ink);
}
#profile-overlay .profile-tab.active {
  background: #29434b;
  border-color: var(--popup-accent);
  color: var(--popup-accent);
}
#profile-overlay .friends-add-btn {
  background: var(--popup-accent);
  color: #13313a;
}
#profile-overlay :is(.profile-stats, .profile-match-history, .style-section, .friends-section) {
  background: #12303b;
  border-color: #54727a77;
}
#profile-overlay
  :is(
    .profile-stats-title,
    .profile-match-history-title,
    .friends-section-title,
    .collection-title,
    .style-section-title
  ) {
  font:
    650 18px/1.3 system-ui,
    sans-serif;
  text-transform: none;
  letter-spacing: 0;
  color: var(--popup-ink);
}
#profile-overlay
  :is(
    .profile-stat-label,
    .profile-stat-value,
    .profile-match-players,
    .friends-empty,
    .collection-empty
  ) {
  font-size: 16px;
  line-height: 1.5;
  color: #c0d0d3;
}
#profile-overlay .profile-stat-row {
  padding: 8px 0;
  gap: 12px;
}
#profile-overlay .collection-header {
  background: #173944;
  border-color: #54727a66;
  flex-wrap: wrap;
  gap: 12px;
}
#profile-overlay .style-options button {
  min-height: 44px;
  font-size: 16px;
  border-color: var(--popup-edge);
}

/* Tutorial keeps its demonstrations, while headings/navigation match the app. */
#tutorial-overlay .tutorial-card {
  border: 1px solid var(--popup-edge);
  border-radius: 14px;
  background: var(--popup-surface);
  padding: 28px;
}
#tutorial-overlay .tutorial-eyebrow {
  display: none;
}
#tutorial-overlay .tutorial-header h2 {
  font:
    650 28px/1.2 system-ui,
    sans-serif;
  margin: 0;
}
#tutorial-overlay .tutorial-scene-title {
  font:
    650 24px/1.3 system-ui,
    sans-serif;
  text-transform: none;
}
#tutorial-overlay .tutorial-scene-text {
  font:
    400 18px/1.55 system-ui,
    sans-serif;
  color: #c0d0d3;
}
#tutorial-overlay .tutorial-stage {
  background: #081e28;
  border-color: #54727a77;
}
#tutorial-overlay :is(#tutorial-close, .tutorial-nav-btn) {
  min-width: 48px;
  min-height: 44px;
  padding: 10px 14px;
  font:
    600 18px/1.2 system-ui,
    sans-serif;
  border: 1px solid var(--popup-edge);
  border-radius: 8px;
  background: #173944;
  color: var(--popup-ink);
}
#tutorial-overlay .tutorial-stage-label {
  white-space: normal;
  text-align: center;
  max-width: calc(100% - 24px);
  font:
    600 16px/1.3 system-ui,
    sans-serif;
  background: #0c2530ee;
  border-color: var(--popup-edge);
}
#tutorial-overlay .tutorial-text-panel {
  flex: 2;
}

/* Category heading and navigation shared with the library. */
#deck-select-overlay:not(:has(.deck-catalog-home)) .deck-select-card {
  background: var(--popup-surface);
  border-color: var(--popup-edge);
}
#deck-select-overlay:not(:has(.deck-catalog-home)) #deck-select-title {
  font:
    650 28px/1.2 system-ui,
    sans-serif;
  text-transform: none;
}
#deck-select-overlay:not(:has(.deck-catalog-home)) .deck-select-icon {
  display: none;
}
#deck-select-overlay:not(:has(.deck-catalog-home)) .deck-catalog-back-container {
  display: none;
}
#deck-select-overlay:not(:has(.deck-catalog-home)) .deck-select-back-btn {
  min-height: 44px;
  font:
    600 18px/1.3 system-ui,
    sans-serif;
}
@media (max-width: 768px) {
  :is(#login-overlay, #ai-setup-overlay, #ai-vs-ai-deck-overlay) .menu-card {
    padding: 22px;
  }
  #deck-overlay .deck-builder {
    padding-top: 44px;
  }
  #deck-overlay .deck-actions {
    gap: 8px;
  }
  #deck-overlay .deck-actions button {
    font-size: 16px;
    padding: 10px 8px;
    min-width: 0;
    white-space: nowrap;
  }
  #deck-overlay .deck-actions #deck-confirm {
    flex: 1.4;
  }
  #deck-overlay .deck-header {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }
  #deck-overlay .deck-header h2 {
    margin: 0;
  }
  #deck-overlay .deck-status {
    gap: 2px;
  }
  #deck-overlay #deck-name-input {
    max-width: none;
    min-width: 0;
  }
  #profile-overlay > .overlay-content {
    width: calc(100vw - 32px);
    max-height: calc(100dvh - 64px);
  }
  #profile-overlay .profile-left-panel {
    padding: 20px;
  }
  #tutorial-overlay .tutorial-card {
    padding: 44px 16px 16px;
  }
  #tutorial-overlay .tutorial-header h2 {
    font-size: 24px;
  }
  #tutorial-overlay .tutorial-scene-title {
    font-size: 22px;
  }
  #tutorial-overlay .tutorial-scene-text {
    font-size: 17px;
  }
  #tutorial-overlay .tutorial-text-content {
    justify-content: flex-start;
  }
  #tutorial-overlay .tutorial-header {
    gap: 12px;
  }
}
@media (max-height: 650px) {
  #menu-overlay .menu-card {
    overflow-y: auto;
  }
  #menu-overlay .menu-actions-grid {
    margin-top: 24px;
    margin-bottom: 16px;
    flex-shrink: 0;
  }
  #menu-overlay .menu-splash-text {
    position: static;
    order: 3;
    flex-shrink: 0;
    margin-top: 16px;
    width: 100%;
  }
}

@media (min-width: 769px) {
  #tutorial-overlay .tutorial-card {
    padding-top: 44px;
  }
}

@media (max-height: 650px) {
  #ai-setup-overlay .menu-card {
    gap: 12px;
    padding: 20px;
  }
  #ai-setup-overlay .menu-header {
    margin-bottom: 0;
  }
  #ai-setup-overlay .ai-setup-section {
    margin-bottom: 0;
  }
  #ai-setup-overlay .menu-actions {
    margin-top: 0;
  }
}
/* A short phone must not collapse Career/Style into a few pixels. */
@media (max-width: 768px) {
  #profile-overlay .profile-container {
    display: block;
    min-height: 0;
    height: auto;
    overflow-y: auto;
  }
  #profile-overlay .profile-left-panel {
    overflow: visible;
  }
  #profile-overlay .profile-tab-content {
    flex: none;
    overflow: visible;
  }
  #profile-overlay .profile-right-panel {
    min-height: 280px;
    overflow: visible;
  }
  #profile-overlay .collection-grid {
    overflow: visible;
  }
}

/* Category artwork uses existing game assets; the missing Reptile art is a quiet fallback. */
#deck-select-overlay:not(:has(.deck-catalog-home)) .deck-select-card {
  height: auto;
  max-height: calc(100dvh - 64px);
  padding: 28px;
  overflow-y: auto;
}
#deck-select-overlay .deck-select-grid:has(> .deck-select-panel) {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  aspect-ratio: auto;
  flex: none;
  overflow: visible;
  border-radius: 0;
  background: none;
}
#deck-select-overlay .deck-select-grid > .deck-select-panel {
  position: relative;
  inset: auto;
  width: 100%;
  height: 320px;
  min-height: 0;
  padding: 20px 12px;
  clip-path: none;
  -webkit-clip-path: none;
  border: 1px solid #54727a;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0;
  background-image:
    linear-gradient(0deg, #041820f5, transparent 65%),
    var(--category-art, linear-gradient(135deg, #315742, #122e28));
  background-size: cover;
  background-position: center;
  opacity: 1;
}
#deck-select-overlay .deck-select-panel--fish {
  --category-art: url('images/cards/fish-predator-orca.jpg');
}
#deck-select-overlay .deck-select-panel--bird {
  --category-art: url('images/cards/bird-prey-raven.jpg');
}
#deck-select-overlay .deck-select-panel--mammal {
  --category-art: url('images/cards/mammal-predator-sumatran-tiger.jpg');
}
#deck-select-overlay .deck-select-panel--amphibian {
  --category-art: url('images/cards/amphibian-prey-golden-poison-frog.jpg');
}
#deck-select-overlay .deck-select-grid > .deck-select-panel::after {
  display: none;
}
#deck-select-overlay
  .deck-select-panel
  :is(.deck-emoji, .deck-status, .deck-meta, .deck-experimental-badge) {
  display: none;
}
#deck-select-overlay .deck-select-panel .deck-name {
  position: static;
  transform: none;
  margin: 0;
  font:
    650 23px/1.2 system-ui,
    sans-serif;
  letter-spacing: 0;
  text-transform: none;
  color: #fff;
  text-shadow: 0 2px 8px #000;
}
#deck-select-overlay .deck-select-grid > .deck-select-back-btn {
  position: static;
  transform: none;
  grid-column: 1/-1;
  order: 2;
  justify-self: center;
  width: 140px;
  height: 48px;
  min-height: 48px;
  margin: 10px 0 0;
  padding: 10px;
  background: #173944;
  border: 1px solid #54727a;
}
#deck-select-overlay .deck-select-panel:hover {
  filter: brightness(1.12);
  border-color: var(--popup-accent);
}
#deck-select-overlay .deck-select-panel:focus-visible {
  outline: 3px solid var(--popup-accent);
  outline-offset: 3px;
}
#deck-overlay .deck-type-counts {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
}
#deck-overlay .deck-type-counts span {
  white-space: nowrap;
}
@media (max-width: 768px) {
  #deck-select-overlay:not(:has(.deck-catalog-home)) .deck-select-card {
    padding: 24px 20px;
  }
  #deck-select-overlay .deck-select-grid:has(> .deck-select-panel) {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  #deck-select-overlay .deck-select-grid > .deck-select-panel {
    height: 100px;
    align-items: flex-start;
    justify-content: center;
    padding: 20px;
    background-image:
      linear-gradient(90deg, #041820db, transparent 85%),
      var(--category-art, linear-gradient(135deg, #315742, #122e28));
  }
}

#deck-overlay .deck-status-success {
  color: #bdecc5;
  background: #153e32;
}

/* Contextual Menu: a real header/utility control, not a viewport overlay. */
#settings-button-container { position:relative; inset:auto; z-index:40; flex:none; margin-left:auto; gap:0; pointer-events:auto; }
#settings-button-container[hidden] { display:none!important; }
#settings-button-container .settings-fab { min-width:80px; min-height:44px; height:44px; padding:0 12px; border:1px solid #54727a; border-radius:8px; background:#15333ee8; color:#edf3ed; font:600 15px/1.2 system-ui,sans-serif; box-shadow:none; }
#settings-button-container .settings-fab:hover, #settings-button-container .settings-fab.active { background:#294955; border-color:#e5d3a2; transform:none; }
#settings-button-container .settings-fab:focus-visible { outline:2px solid #e5d3a2; outline-offset:3px; }
#settings-button-container .settings-menu { position:absolute; top:calc(100% + 8px); right:0; min-width:210px; padding:8px; background:#0c2530; border:1px solid #54727a; box-shadow:0 12px 30px #0006; }
#settings-button-container .settings-menu:not(.active) { visibility:hidden; }
#settings-button-container .settings-menu-item { border:0; border-radius:5px; min-height:44px; padding:12px; font:500 16px/1.3 system-ui,sans-serif; background:transparent; }
#settings-button-container .settings-menu-item:hover { transform:none; background:#25434e; }
#settings-button-container .settings-menu-icon { display:none; }
#menu-overlay .menu-header { width:100%; display:flex; align-items:flex-start; justify-content:space-between; gap:16px; }
#deck-overlay .deck-header { display:grid; grid-template-columns:1fr auto auto; align-items:center; gap:16px; }
#deck-overlay .deck-header h2 { grid-column:1; grid-row:1; }
#deck-overlay .deck-header .deck-status { grid-column:2; grid-row:1; }
#deck-overlay .deck-header #settings-button-container { grid-column:3; grid-row:1; align-self:start; }
#deck-select-overlay .deck-catalog-back-container { align-items:center; }
@media(min-width:768px) {
 .game-container .own-control-row .piles-section { right:18px; gap:8px; align-items:center; }
 .game-container #settings-button-container .settings-fab { height:44px; }
}
@media(max-width:768px) {
 #menu-overlay .menu-header h2 { font-size:22px; }
 #menu-overlay .menu-header { gap:12px; }
 #deck-overlay .deck-builder { padding-top:16px; }
 #deck-overlay .deck-header { grid-template-columns:1fr auto; gap:10px; }
 #deck-overlay .deck-header .deck-status { grid-column:1/-1; grid-row:2; }
 #deck-overlay .deck-header #settings-button-container { grid-column:2; }
}
@media(max-width:767px) {
 .game-container .top-utilities { padding-inline:9px; gap:8px; }
 .game-container .util-history-btn { min-height:40px; height:40px; border:1px solid #54727a; border-radius:8px; background:#15333ee8; }
 .game-container #settings-button-container .settings-fab { min-width:78px; min-height:40px; height:40px; }
}

/* Profile and pack opening share the app's surfaces and canonical card faces. */
#profile-overlay .profile-left-panel { gap: 14px; }
#profile-overlay .profile-tabs { margin: 0; }
#profile-overlay :is(.profile-stats,.profile-match-history) { padding: 16px; border-radius: 10px; }
#profile-overlay .profile-stat-row { padding: 6px 0; }
#profile-overlay .profile-packs {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; min-height: 64px; padding: 12px 16px;
  border: 1px solid var(--popup-edge); border-radius: 10px;
  background: #1b3941; color: var(--popup-ink); box-shadow: none;
  font: 600 18px/1.3 system-ui,sans-serif;
}
#profile-overlay .profile-packs:not(:disabled):hover { border-color: var(--popup-accent); transform: none; background: #25454b; }
#profile-overlay .profile-packs:disabled { opacity: .65; }
#profile-overlay .profile-packs-label { margin: 0; font: inherit; color: inherit; }
#profile-overlay .profile-packs-count { gap: 14px; font: 650 24px/1.2 system-ui,sans-serif; color: var(--popup-accent); }
#profile-overlay .profile-packs-icon { font-size: 20px; }
#profile-overlay .collection-grid { grid-template-columns: repeat(auto-fill,minmax(170px,1fr)); gap: 24px 18px; padding: 24px; }
#profile-overlay .collection-card-wrapper { min-width: 0; width: 100%; }
#profile-overlay .collection-card { width: 100%; }
#profile-overlay .collection-card.not-owned { opacity: .45; }
#profile-overlay .collection-card.not-owned:hover { opacity: .75; }
#profile-overlay .collection-empty { align-self: start; padding: 36px 16px; }
#profile-overlay .profile-back-btn { flex-shrink: 0; }
#pack-opening-overlay { background: #041820f5; overflow-y: auto; align-items: flex-start; padding: 24px 16px; }
#pack-opening-overlay > .overlay-content {
  width: min(1200px,100%); max-width: 1200px; max-height: none;
  margin: auto; padding: 32px; border: 1px solid var(--popup-edge);
  border-radius: 14px; background: var(--popup-surface); overflow: visible;
}
#pack-opening-overlay .pack-opening-title { margin: 0 0 28px; font: 650 30px/1.2 system-ui,sans-serif; color: var(--popup-ink); }
#pack-opening-overlay .pack-unopened-phase { min-height: min(560px,72svh); gap: 20px; }
#pack-opening-overlay .pack-unopened { width: 210px; height: 294px; flex-shrink: 0; border-radius: 12px; }
#pack-opening-overlay .pack-unopened:focus-visible { outline: 2px solid var(--popup-accent); outline-offset: 8px; }
#pack-opening-overlay .pack-unopened-box {
  background: repeating-linear-gradient(135deg,transparent 0 18px,#86a59b0a 19px 20px),linear-gradient(155deg,#284b50,#0b2530);
  border: 2px solid #aaba95; border-radius: 12px; box-shadow: inset 0 0 0 7px #0d2730,inset 0 0 0 8px #91a18366,0 12px 26px #0004;
}
#pack-opening-overlay .pack-unopened-icon { font: 700 50px/1 system-ui,sans-serif; letter-spacing: -5px; color: #d9d8b4; text-shadow: none; }
#pack-opening-overlay .pack-unopened-label { font: 600 14px/1.3 system-ui,sans-serif; letter-spacing: 3px; color: #c2d0c3; }
#pack-opening-overlay .pack-unopened-glow { background: radial-gradient(ellipse,#aacd8e20,transparent 65%); filter: none; }
#pack-opening-overlay .pack-hold-hint { margin: 0; color: #bdcecc; font: 500 17px/1.4 system-ui,sans-serif; }
#pack-opening-overlay .pack-cards-container { display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); gap: 44px 18px; margin: 0 0 48px; align-items: start; }
#pack-opening-overlay .pack-card { width: 100%; height: auto; aspect-ratio: 5/7; margin: 0; }
/* Revealed faces stay in their layout slots; legacy 1.5x hover obscured actions. */
#pack-opening-overlay .pack-card.revealed { cursor: default; }
#pack-opening-overlay .pack-card.revealed:hover { transform: none; z-index: auto; }
#pack-opening-overlay .pack-card-front {
  background: repeating-linear-gradient(135deg,transparent 0 18px,#86a59b0a 19px 20px),linear-gradient(155deg,#284b50,#0b2530);
  border: 1px solid #92a58e; box-shadow: inset 0 0 0 5px #102a32,inset 0 0 0 6px #6b82736b;
}
#pack-opening-overlay .pack-card-front::before { display: none; }
#pack-opening-overlay .pack-card-logo { font: 700 34px/1 system-ui,sans-serif; letter-spacing: -3px; color: #d9d8b4; }
#pack-opening-overlay .pack-card-back { overflow: visible; display: block; background: transparent; border: 0; }
#pack-opening-overlay .pack-card-rarity-badge { bottom: -26px; font: 600 13px/1.3 system-ui,sans-serif; text-transform: none; letter-spacing: 0; text-shadow: none; }
#pack-opening-overlay .pack-opening-actions { display: flex; justify-content: center; gap: 12px; margin-top: 16px; }
#pack-opening-overlay :is(.pack-reveal-all-btn,.pack-done-btn) {
  min-width: 160px; min-height: 48px; padding: 12px 24px; border: 1px solid var(--popup-edge);
  border-radius: 8px; background: #28464c; color: var(--popup-ink); box-shadow: none;
  font: 600 18px/1.3 system-ui,sans-serif;
}
#pack-opening-overlay .pack-done-btn { background: var(--popup-accent); color: #16313a; }
#pack-opening-overlay .pack-save-status { margin: 16px 0; font: 500 16px/1.4 system-ui,sans-serif; }
@media(max-width:767px) {
  #profile-overlay .profile-left-panel { padding: 18px; }
  #profile-overlay .profile-header { padding-bottom: 12px; }
  #profile-overlay .collection-header { padding: 16px; }
  #profile-overlay .collection-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 20px 12px; padding: 16px; }
  #pack-opening-overlay { padding: 12px; }
  #pack-opening-overlay > .overlay-content { padding: 14px; }
  #pack-opening-overlay .pack-opening-title { font-size: 24px; margin-bottom: 14px; }
  /* Three rows of complete cards; reserve space for labels, save status and actions.
     Dynamic viewport height also accounts for the mobile browser toolbar. */
  #pack-opening-overlay .pack-cards-container {
    --pack-face-width: min(calc((100vw - 68px)/2),calc((100dvh - 270px)/4.2));
    grid-template-columns: repeat(2,var(--pack-face-width));
    justify-content: center; gap: 30px 12px; margin-bottom: 30px;
  }
  #pack-opening-overlay .pack-save-status { margin: 8px 0; font-size: 14px; }
  #pack-opening-overlay .pack-opening-actions { margin-top: 8px; }
  #pack-opening-overlay .pack-card:last-child:nth-child(odd) { grid-column: 1 / -1; width: var(--pack-face-width); justify-self: center; }
  #pack-opening-overlay .pack-unopened-phase { min-height: 560px; }
}
@media(prefers-reduced-motion:reduce) {
  #pack-opening-overlay :is(.pack-unopened,.pack-unopened-glow,.pack-card,.pack-card-inner,.pack-card-rarity-glow) { animation: none!important; transition-duration: .01ms!important; }
}

/* Homepage: three primary actions, account and secondary navigation in the header. */
#menu-overlay .menu-right-stack #menu-other { grid-column: auto; }
#settings-button-container { display: flex; flex-direction: row; gap: 8px; align-items: center; }
#settings-button-container:not([data-location="home"]) :is(#menu-profile,.home-menu-item) { display: none; }
#settings-button-container #menu-profile {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; min-height: 44px; padding: 0; flex: none;
  border: 1px solid #54727a; border-radius: 8px; background: #15333ee8; color: #edf3ed;
}
#settings-button-container #menu-profile:hover { background: #294955; border-color: #e5d3a2; }
#settings-button-container #menu-profile:focus-visible { outline: 2px solid #e5d3a2; outline-offset: 3px; }
#settings-button-container:not([data-location="home"]) #menu-profile { display: none; }
#other-options { display: none; }
#menu-overlay .menu-header { align-items: center; flex-wrap: nowrap; }
#menu-overlay .menu-header > div:first-child { min-width: 0; }
#menu-overlay .menu-header h2 { white-space: nowrap; }
@media(max-width: 767px) {
  #menu-overlay .menu-header { gap: 6px; }
  #menu-overlay .menu-header h2 { font-size: clamp(13px, calc(7vw - 10px), 19px); letter-spacing: 0; }
  #menu-overlay #settings-button-container { gap: 6px; }
  #menu-overlay .settings-fab { min-width: 72px; padding-inline: 8px; }
}

/* Direct play choices and a grounded, tappable homepage footer. */
#menu-overlay .menu-card { padding-bottom: max(12px, env(safe-area-inset-bottom)); }
#menu-overlay .menu-actions-grid { width: 420px; max-width: 100%; margin-top: auto; margin-bottom: 20px; flex-shrink: 0; }
#menu-overlay .home-play-row { display: grid; grid-template-columns: minmax(0, 1.8fr) minmax(0, 1fr); gap: 12px; }
#menu-overlay .menu-find-match-container { min-width: 0; }
#menu-overlay .menu-find-game { font-size: 26px; padding-inline: 10px; }
#menu-overlay .home-friends-button { padding: 12px 8px; background: #163944e8; border: 1px solid #68848c; color: #edf3ed; font: 600 18px/1.3 system-ui,sans-serif; }
#menu-overlay .home-footer { width: 420px; max-width: 100%; flex-shrink: 0; display: flex; flex-direction: column; align-items: stretch; gap: 4px; }
#menu-overlay .home-footer .menu-splash-text { position: static; order: 0; width: 100%; min-height: 0; margin: 0; }
#menu-overlay .home-how-to-play { align-self: center; min-height: 48px; padding: 12px 24px; border: 0; background: transparent; color: #e5d3a2; font: 600 16px/1.3 system-ui,sans-serif; text-decoration: underline; text-underline-offset: 4px; }
#menu-overlay .home-footer-links { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; }
#menu-overlay .home-footer-links .home-how-to-play { grid-column: 2; padding-inline: 12px; }
#menu-overlay .home-changelog { grid-column: 3; justify-self: end; min-height: 44px; padding: 10px 4px; border: 0; background: transparent; color: #abb5ba; font: 400 12px/1.3 system-ui,sans-serif; cursor: pointer; }
#menu-overlay .home-changelog:hover { color: #e5d3a2; text-decoration: underline; }
#menu-overlay .home-changelog:focus-visible { outline: 2px solid #e5d3a2; outline-offset: -2px; }
#menu-overlay .home-how-to-play:focus-visible { outline: 2px solid #e5d3a2; outline-offset: -2px; }
#multiplayer-overlay.friends-entry #multiplayer-actions { display: flex; }
#multiplayer-overlay.friends-entry #lobby-join-cancel { display: none; }
@media(max-width: 768px) {
  #menu-overlay .menu-actions-grid, #menu-overlay .home-footer { width: 100%; }
  #menu-overlay .menu-find-game { font-size: 23px; }
  #menu-overlay .home-play-row { gap: 10px; }
  #menu-overlay .home-friends-button { font-size: 17px; }
}

/* Tutorial: one viewport, one lesson; controls never compete with demo/copy. */
#tutorial-overlay { padding: 0; overflow: hidden; }
#tutorial-overlay .tutorial-card {
  width: 100%; height: 100dvh; max-height: 100dvh; min-height: 0;
  padding: max(16px, env(safe-area-inset-top)) max(20px, env(safe-area-inset-right)) max(12px, env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left));
  border: 0; border-radius: 0; gap: 16px; overflow: hidden;
}
#tutorial-overlay .tutorial-header { align-items: center; flex: none; min-height: 44px; gap: 12px; }
#tutorial-overlay .tutorial-header h2 { font-size: 22px; letter-spacing: 0; }
#tutorial-overlay .tutorial-content { min-height: 0; }
#tutorial-overlay .tutorial-engine {
  display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  grid-template-rows: minmax(0, 1fr) 48px; gap: 20px 32px; min-height: 0;
  max-width: 1280px; margin: 0 auto;
}
#tutorial-overlay .tutorial-demo { display: grid; grid-template-rows: minmax(0, 1fr) 52px; min-height: 0; min-width: 0; overflow: hidden; border: 1px solid #54727a77; border-radius: 12px; background: #081e28; }
#tutorial-overlay .tutorial-stage { min-height: 0; min-width: 0; flex: none; padding: 16px; border: 0; border-radius: 0; }
#tutorial-overlay .tutorial-stage-slot { height: min(76cqh, calc(86cqw / var(--tutorial-slot-count, 3) * 7 / 5)); }
#tutorial-overlay .tutorial-stage-label {
  position: static; transform: none; max-width: none; width: 100%; margin: 0;
  display: flex; align-items: center; justify-content: center;
  border: 0; border-top: 1px solid #54727a55; border-radius: 0;
  padding: 6px 12px; font-size: 15px; line-height: 1.3; text-shadow: none;
}
#tutorial-overlay .tutorial-text-panel { min-height: 0; padding: 0; justify-content: center; }
#tutorial-overlay .tutorial-text-content { flex: none; min-height: 0; gap: 12px; overflow: visible; }
#tutorial-overlay .tutorial-scene-title { margin: 0; font-size: 28px; line-height: 1.2; letter-spacing: 0; }
#tutorial-overlay .tutorial-scene-text { font-size: 19px; line-height: 1.5; }
#tutorial-overlay .tutorial-scene-text p { margin: 0 0 10px; }
#tutorial-overlay .tutorial-scene-text p:last-child { margin-bottom: 0; }
#tutorial-overlay .tutorial-note { font-size: 16px; line-height: 1.4; color: #a9c2c8; }
#tutorial-overlay .tutorial-nav { grid-column: 1 / -1; margin: 0; padding: 0; gap: 16px; }
#tutorial-overlay .tutorial-nav-btn { width: auto; min-width: 104px; height: 48px; font-size: 16px; }
#tutorial-overlay .tutorial-nav-btn:last-child { background: #e5d3a2; color: #13313a; border-color: #e5d3a2; }
#tutorial-overlay .tutorial-nav-btn:disabled { opacity: .4; cursor: default; }
#tutorial-overlay .tutorial-nav-counter { font-size: 15px; }
@media(max-width: 768px) {
  #tutorial-overlay .tutorial-card { padding: max(12px, env(safe-area-inset-top)) 16px max(12px, env(safe-area-inset-bottom)); gap: 12px; }
  #tutorial-overlay .tutorial-engine { grid-template-columns: minmax(0, 1fr); grid-template-rows: minmax(140px, 1fr) auto 48px; gap: 14px; }
  #tutorial-overlay .tutorial-text-panel { justify-content: flex-start; }
  #tutorial-overlay .tutorial-text-content { gap: 8px; }
  #tutorial-overlay .tutorial-scene-title { font-size: 23px; }
  #tutorial-overlay .tutorial-scene-text { font-size: 17px; line-height: 1.4; }
  #tutorial-overlay .tutorial-scene-text p { margin-bottom: 7px; }
  #tutorial-overlay .tutorial-note { font-size: 15px; line-height: 1.35; }
  #tutorial-overlay .tutorial-stage { padding: 10px; }
}
@media(max-width:768px) and (max-height:650px) {
  #tutorial-overlay .tutorial-card { padding: max(8px, env(safe-area-inset-top)) 12px max(8px, env(safe-area-inset-bottom)); gap: 8px; }
  #tutorial-overlay .tutorial-engine { grid-template-rows: minmax(130px, 1fr) auto 44px; gap: 8px; }
  #tutorial-overlay .tutorial-demo { grid-template-rows: minmax(0,1fr) 40px; }
  #tutorial-overlay .tutorial-header h2 { font-size: 20px; }
  #tutorial-overlay .tutorial-scene-title { font-size: 21px; }
  #tutorial-overlay .tutorial-scene-text { font-size: 15px; line-height: 1.35; }
  #tutorial-overlay .tutorial-scene-text p { margin-bottom: 5px; }
  #tutorial-overlay .tutorial-note { font-size: 14px; line-height: 1.3; }
  #tutorial-overlay .tutorial-stage-label { font-size: 13px; padding: 3px 8px; }
  #tutorial-overlay .tutorial-nav-btn { height: 44px; }
}

#tutorial-overlay .tutorial-flow-grid { width: 100%; display: grid; grid-template-columns: repeat(var(--flow-columns, 3), minmax(0, 1fr)); gap: 10px; }
#tutorial-overlay .tutorial-flow-step { padding: 16px 10px; border: 1px solid #54727a; border-radius: 8px; background: #15333e; color: #bfd1d4; font: 600 18px/1.3 system-ui,sans-serif; text-align: center; transition: background .25s, color .25s, border-color .25s; }
#tutorial-overlay .tutorial-flow-step.is-current { background: #e5d3a2; color: #13313a; border-color: #e5d3a2; }
@media(max-width:768px) { #tutorial-overlay .tutorial-flow-step { font-size: 15px; padding: 12px 6px; } }
@media(max-width:768px) and (max-height:650px) { #tutorial-overlay .tutorial-flow-grid { gap: 5px; } #tutorial-overlay .tutorial-flow-step { font-size: 13px; padding: 5px 3px; } }
/* Allow overflow only as an accessibility fallback beyond supported viewport/text sizes. */
#tutorial-overlay .tutorial-card { overflow: auto; }
#tutorial-overlay .tutorial-content { overflow: visible; }
@media(min-width:769px) and (max-height:500px) {
  #tutorial-overlay .tutorial-card { padding: 8px 16px; gap: 8px; }
  #tutorial-overlay .tutorial-engine { grid-template-rows: minmax(0,1fr) 44px; gap: 8px 20px; }
  #tutorial-overlay .tutorial-header h2 { font-size: 20px; }
  #tutorial-overlay .tutorial-scene-title { font-size: 22px; }
  #tutorial-overlay .tutorial-scene-text { font-size: 15px; line-height: 1.35; }
  #tutorial-overlay .tutorial-scene-text p { margin-bottom: 5px; }
  #tutorial-overlay .tutorial-note { font-size: 14px; line-height: 1.3; }
  #tutorial-overlay .tutorial-text-content { gap: 8px; }
  #tutorial-overlay .tutorial-demo { grid-template-rows: minmax(0,1fr) 40px; }
  #tutorial-overlay .tutorial-stage-label { font-size: 13px; padding: 3px 8px; }
  #tutorial-overlay .tutorial-flow-step { font-size: 13px; padding: 5px; }
  #tutorial-overlay .tutorial-nav-btn { height: 44px; }
}

/* A single focal phase above a continuous, left-to-right turn track. */
#tutorial-overlay .tutorial-turn-sequence { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: clamp(8px, 4cqh, 24px); max-width: 480px; }
#tutorial-overlay .tutorial-phase-eyebrow { color: #a3babd; font: 600 12px/1.2 system-ui,sans-serif; letter-spacing: .22em; }
#tutorial-overlay .tutorial-phase-name { color: #eddbad; font: 650 clamp(24px, 8cqw, 48px)/1.1 system-ui,sans-serif; text-align: center; letter-spacing: -.025em; }
#tutorial-overlay .tutorial-phase-position { color: #a3babd; font: 600 11px/1.2 system-ui,sans-serif; letter-spacing: .15em; }
#tutorial-overlay .tutorial-phase-track { position: relative; isolation: isolate; display: flex; justify-content: space-between; width: 100%; margin-top: clamp(2px, 3cqh, 20px); }
#tutorial-overlay .tutorial-phase-track::before, #tutorial-overlay .tutorial-phase-track::after { content: ''; position: absolute; z-index: -1; top: 50%; left: 16px; right: 16px; height: 2px; background: #41616a; }
#tutorial-overlay .tutorial-phase-track::after { background: #e5d3a2; transform: scaleX(var(--phase-progress, 0)); transform-origin: left; transition: transform .35s ease; }
#tutorial-overlay .tutorial-turn-sequence .tutorial-flow-step { display: grid; place-items: center; width: 32px; height: 32px; padding: 0; border-radius: 50%; flex-shrink: 0; font: 600 13px/1 system-ui,sans-serif; background: #102c36; border-color: #54727a; }
#tutorial-overlay .tutorial-turn-sequence .tutorial-flow-step.is-complete { border-color: #e5d3a2; color: #e5d3a2; }
#tutorial-overlay .tutorial-turn-sequence .tutorial-flow-step.is-current { background: #e5d3a2; color: #13313a; border-color: #e5d3a2; box-shadow: 0 0 0 5px #e5d3a218; }
@container (max-height: 160px) {
  #tutorial-overlay .tutorial-turn-sequence { gap: 5px; }
  #tutorial-overlay .tutorial-phase-name { font-size: 24px; }
  #tutorial-overlay .tutorial-phase-eyebrow { display: none; }
  #tutorial-overlay .tutorial-phase-track { margin-top: 4px; }
}
@media(prefers-reduced-motion: reduce) { #tutorial-overlay .tutorial-phase-track::after { transition: none; } }

/* Tutorial vignettes: quiet framing, explicit roles, persistent outcomes. */
#tutorial-overlay .tutorial-demo { grid-template-rows: 44px minmax(0, 1fr) 60px; }
#tutorial-overlay .tutorial-demo-toolbar { display: flex; align-items: center; justify-content: space-between; padding: 0 12px; color: #a3babd; font: 600 10px/1.2 system-ui,sans-serif; letter-spacing: .16em; border-bottom: 1px solid #54727a33; }
#tutorial-overlay .tutorial-replay { min-height: 44px; min-width: 76px; border: 0; background: none; color: #e5d3a2; font: 600 13px/1 system-ui,sans-serif; cursor: pointer; }
#tutorial-overlay .tutorial-replay:focus-visible { outline: 2px solid #e5d3a2; outline-offset: -4px; border-radius: 6px; }
#tutorial-overlay .tutorial-stage { gap: 6%; background: radial-gradient(ellipse at center, #15333e55, transparent 70%), #081e28; }
#tutorial-overlay .tutorial-stage-slot { height: min(62cqh, calc(80cqw / var(--tutorial-slot-count, 3) * 7 / 5), 360px); }
#tutorial-overlay .tutorial-stage-slot > .card { width: 100%; height: 100%; transition: opacity .35s, filter .35s; }
#tutorial-overlay .tutorial-stage-label { font-size: 15px; font-weight: 500; color: #d4e2e3; padding: 6px 12px; white-space: normal; }
#tutorial-overlay .tutorial-slot-role, #tutorial-overlay .tutorial-slot-note { position: absolute; left: -8%; width: 116%; text-align: center; font: 600 11px/1.3 system-ui,sans-serif; }
#tutorial-overlay .tutorial-slot-role { bottom: calc(100% + 12px); color: #9fbabe; letter-spacing: .05em; }
#tutorial-overlay .tutorial-slot-note { top: calc(100% + 12px); color: #e5d3a2; }
#tutorial-overlay .tutorial-stage-slot.tutorial-departed > .card { opacity: .16; filter: grayscale(1); }
#tutorial-overlay .tutorial-stage-slot.tutorial-unavailable > .card { opacity: .4; filter: grayscale(.8); }
#tutorial-overlay .tutorial-entity { height: 100%; display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 14px; text-align: center; padding: 10px; border: 1px solid #54727a88; border-radius: 12px; background: #102e39; }
#tutorial-overlay .tutorial-entity-title { font: 600 11px/1.3 system-ui,sans-serif; color: #a3babd; letter-spacing: .08em; }
#tutorial-overlay .tutorial-entity-value { font: 650 clamp(28px, 7cqw, 52px)/1 system-ui,sans-serif; color: #e5d3a2; }
#tutorial-overlay .tutorial-entity-detail { font: 500 13px/1.3 system-ui,sans-serif; color: #bad0d3; }
#tutorial-overlay .tutorial-arrow { opacity: .85; }
#tutorial-overlay .tutorial-arrow path, #tutorial-overlay .tutorial-arrow polygon { filter: none !important; }
#tutorial-overlay .tutorial-arrow .ai-arrow-path { stroke: #d5c08e; stroke-width: 2; }
#tutorial-overlay .tutorial-arrow .ai-arrow-head { fill: #d5c08e; }
#tutorial-overlay .tutorial-stat-changed { color: #e5d3a2; }
#tutorial-overlay [data-focus-stat="atk"] .stat-atk,
#tutorial-overlay [data-focus-stat="hp"] .stat-hp,
#tutorial-overlay [data-focus-stat="nut"] .stat-nut { color: #fff1c7; outline: 2px solid #e5d3a2; border-radius: 4px; background: #e5d3a222; }
#tutorial-overlay .tutorial-diagram { width: min(100%, 450px); display: grid; gap: 14px; font-family: system-ui,sans-serif; }
#tutorial-overlay .tutorial-zone { border: 1px solid #54727a77; border-radius: 10px; padding: 16px; color: #aac2c6; display: flex; flex-direction: column; gap: 6px; transition: border-color .25s, background .25s, color .25s; }
#tutorial-overlay .tutorial-zone strong { font-size: 13px; letter-spacing: .08em; }
#tutorial-overlay .tutorial-zone span { font-size: 14px; }
#tutorial-overlay .tutorial-zone.is-current { border-color: #e5d3a2; background: #e5d3a211; color: #eddbad; }
#tutorial-overlay .tutorial-diagram-zones { grid-template-columns: 1fr 1fr; }
#tutorial-overlay .tutorial-diagram-zones [data-zone="field"], #tutorial-overlay .tutorial-diagram-zones [data-zone="hand"] { grid-column: 1 / -1; }
#tutorial-overlay .tutorial-field-spaces { display: flex; gap: 10px; margin-top: 4px; }
#tutorial-overlay .tutorial-field-spaces i { display: block; width: 30%; height: clamp(24px, 10cqh, 70px); border: 1px dashed #8aa7ae; border-radius: 4px; }
#tutorial-overlay .tutorial-diagram-trap { gap: 0; padding-left: 16px; border-left: 2px solid #54727a77; }
#tutorial-overlay .tutorial-diagram-trap .tutorial-zone { border: 0; border-radius: 0 8px 8px 0; position: relative; margin: 4px 0; }
#tutorial-overlay .tutorial-diagram-trap .tutorial-zone::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: #54727a; position: absolute; left: -21px; top: 24px; }
#tutorial-overlay .tutorial-diagram-trap .tutorial-zone.is-current::before { background: #e5d3a2; box-shadow: 0 0 0 4px #e5d3a218; }
@container tutorial-stage (max-height: 300px) {
  #tutorial-overlay .tutorial-diagram { gap: 6px; }
  #tutorial-overlay .tutorial-zone { padding: 7px 10px; gap: 3px; }
  #tutorial-overlay .tutorial-zone strong { font-size: 11px; }
  #tutorial-overlay .tutorial-zone span { font-size: 12px; }
  #tutorial-overlay .tutorial-diagram-trap { gap: 0; }
  #tutorial-overlay .tutorial-diagram-trap .tutorial-zone { margin: 0; }
  #tutorial-overlay .tutorial-diagram-trap .tutorial-zone::before { top: 17px; }
  #tutorial-overlay .tutorial-field-spaces i { height: 20px; }
  #tutorial-overlay .tutorial-entity { gap: 6px; padding: 6px; }
  #tutorial-overlay .tutorial-entity-value { font-size: 26px; }
  #tutorial-overlay .tutorial-entity-title { font-size: 10px; }
  #tutorial-overlay .tutorial-entity-detail { font-size: 11px; }
}
@media(max-width:768px) {
  #tutorial-overlay .tutorial-stage-slot { height: min(62cqh, calc(80cqw / var(--tutorial-slot-count, 3) * 7 / 5), 310px); }
  #tutorial-overlay .tutorial-slot-role, #tutorial-overlay .tutorial-slot-note { font-size: 10px; }
  #tutorial-overlay .tutorial-stage-label { font-size: 14px; }
}
@media(max-height:650px) {
  #tutorial-overlay .tutorial-demo { grid-template-rows: 44px minmax(0,1fr) 48px; }
  #tutorial-overlay .tutorial-demo-toolbar { padding-right: 5px; }
  #tutorial-overlay .tutorial-replay { min-height: 44px; }
  #tutorial-overlay .tutorial-stage-label { font-size: 12px; }
  #tutorial-overlay .tutorial-slot-role { bottom: calc(100% + 5px); }
  #tutorial-overlay .tutorial-slot-note { top: calc(100% + 5px); }
}
@media(prefers-reduced-motion: reduce) {
  #tutorial-overlay *, #tutorial-overlay *::before, #tutorial-overlay *::after { animation: none !important; transition: none !important; }
}
#tutorial-overlay .tutorial-entity-value { line-height: 1.2; }
#tutorial-overlay .tutorial-stage-slot:has(> .tutorial-entity) { min-height: 120px; }
@container tutorial-stage (max-height: 380px) {
  #tutorial-overlay .tutorial-diagram-trap .tutorial-zone { padding: 7px 10px; margin: 0; gap: 3px; }
  #tutorial-overlay .tutorial-diagram-trap .tutorial-zone strong { font-size: 11px; }
  #tutorial-overlay .tutorial-diagram-trap .tutorial-zone span { font-size: 12px; }
}
@container tutorial-stage (max-height: 220px) {
  #tutorial-overlay .tutorial-diagram-zones { grid-template-columns: 1fr 1fr; gap: 6px; }
  #tutorial-overlay .tutorial-diagram-zones [data-zone] { grid-column: auto; }
  #tutorial-overlay .tutorial-field-spaces { display: none; }
  #tutorial-overlay .tutorial-zone { padding: 7px 8px; }
  #tutorial-overlay .tutorial-diagram-trap .tutorial-zone { padding: 4px 8px; gap: 2px; }
  #tutorial-overlay .tutorial-entity { gap: 3px; }
  #tutorial-overlay .tutorial-entity-title { letter-spacing: .02em; }
}

@container tutorial-stage (max-height: 220px) {
  #tutorial-overlay .tutorial-diagram-trap .tutorial-zone { padding: 2px 8px; gap: 1px; }
  #tutorial-overlay .tutorial-diagram-trap .tutorial-zone strong { font-size: 10px; line-height: 1.2; }
  #tutorial-overlay .tutorial-diagram-trap .tutorial-zone span { font-size: 11px; line-height: 1.2; }
}

/* Linux/browser fallback fonts need breathing room in short landscape demos. */
@container tutorial-stage (max-height: 220px) {
  #tutorial-overlay .tutorial-slot-role { font-size: 10px; letter-spacing: 0; }
}

/* Release readiness: legacy dialogs and guest entry points. */
#startup-recovery[hidden] { display: none; }
#startup-recovery {
  position: fixed; z-index: 100000; left: 50%; bottom: max(24px, env(safe-area-inset-bottom));
  transform: translateX(-50%); box-sizing: border-box; width: min(480px, calc(100vw - 32px));
  padding: 24px; border: 1px solid #89b9ac; border-radius: 14px;
  background: #102e39; color: #edf3ed; box-shadow: 0 12px 48px #0009;
  font: 400 17px/1.5 system-ui, sans-serif;
}
#startup-retry { min-height: 48px; padding: 12px 18px; background: #c7e4ba; color: #13313a; border: 0; border-radius: 8px; font: inherit; cursor: pointer; }
#bug-report-overlay .bug-report-card, #setup-overlay .setup-card {
  box-sizing: border-box; width: min(580px, calc(100vw - 32px)); max-height: calc(100dvh - 32px);
  overflow-y: auto; padding: 24px; border: 1px solid var(--popup-edge); border-radius: 14px;
  background: var(--popup-surface); color: var(--popup-ink);
}
#bug-report-overlay .bug-tabs[hidden] { display: none; }
#bug-report-overlay h2, #setup-overlay h2 { font: 650 28px/1.2 system-ui, sans-serif; letter-spacing: 0; color: var(--popup-ink); }
#bug-report-overlay .bug-form-title, #setup-subtitle, #setup-rolls { font: 400 17px/1.5 system-ui, sans-serif; color: #c0d0d3; }
#bug-report-overlay .bug-label { font: 500 17px/1.4 system-ui, sans-serif; color: var(--popup-ink); }
#bug-report-overlay .menu-input { box-sizing: border-box; font: 400 17px/1.4 system-ui, sans-serif; min-height: 48px; background: #15333e; color: var(--popup-ink); border: 1px solid var(--popup-edge); }
#bug-report-overlay button, #setup-actions button, :is(#deck-exit, #deck-save, #deck-random, #deck-load, #deck-confirm), #library-collection {
  min-height: 48px; padding: 12px 18px; font: 600 17px/1.3 system-ui, sans-serif;
  border: 1px solid var(--popup-edge); border-radius: 8px; background: #173944; color: var(--popup-ink);
  text-transform: none; letter-spacing: 0;
}
#bug-report-overlay #bug-submit-btn, #deck-confirm, #library-collection { background: var(--popup-accent); color: #13313a; }
#setup-overlay .setup-icon { display: none; }
.library-guest-intro { box-sizing: border-box; width: min(560px, 100%); margin: auto; padding: 24px; text-align: center; }
.library-guest-intro h3 { font: 650 28px/1.2 system-ui, sans-serif; }
.library-guest-intro p { font: 400 18px/1.5 system-ui, sans-serif; }
.practice-advanced { margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--popup-edge); font: 400 17px/1.4 system-ui, sans-serif; }
.practice-advanced summary { cursor: pointer; padding: 12px 0; }
.practice-advanced button { width: 100%; }
.library-guest-intro .muted { color: #c0d0d3; }
#bug-report-overlay .bug-report-header { background: transparent; padding: 0 0 16px; }

/* Practice: explain the tradeoff before asking for a deck. */
#ai-setup-overlay .menu-card { width: min(680px, calc(100vw - 32px)); gap: 20px; }
#ai-setup-overlay .menu-header { text-align: left; justify-content: flex-start; margin-bottom: 0; }
#ai-setup-overlay .menu-header .muted { color: #c0d0d3; font: 400 16px/1.45 system-ui, sans-serif; margin: 10px 0 0; }
#ai-setup-overlay .ai-difficulty-options { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
#ai-setup-overlay .btn-difficulty { text-align: left; align-items: flex-start; padding: 16px; gap: 8px; }
#ai-setup-overlay .difficulty-name { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
#ai-setup-overlay .difficulty-name small { font: 500 11px/1.4 system-ui, sans-serif; color: #dce8ca; border: 1px solid #70866a; border-radius: 4px; padding: 2px 5px; }
#ai-setup-overlay .difficulty-note { font: 400 15px/1.45 system-ui, sans-serif; margin: 0; }
#ai-setup-overlay #ai-deck-section { margin: 0; }
#ai-setup-overlay .ai-setup-section { margin: 0; }
#ai-setup-overlay .deck-option-note { font: 400 14px/1.4 system-ui, sans-serif; text-align: left; }
#ai-setup-overlay .practice-advanced { margin-top: 0; padding-top: 6px; }
#ai-setup-overlay .menu-actions { margin-top: 0; }
/* Guest library: real catalog previews, browsing first, account as a separate action. */
.library-guest-intro { width: min(1000px, 100%); display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 28px; padding: 28px; text-align: left; }
.library-guest-intro h3 { font-size: 26px; margin: 0 0 8px; }
.library-guest-intro p { color: #c0d0d3; margin: 0 0 20px; }
.library-guest-preview { display: flex; justify-content: center; gap: 12px; min-width: 0; }
.library-guest-preview .deck-catalog-item { width: min(45%, 180px); min-width: 0; padding: 0; }
.library-guest-preview .card { width: 100%; }
.library-guest-account { grid-column: 1/-1; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 24px; background: #13313c; border: 1px solid #54727a; border-radius: 12px; }
.library-guest-account h4 { margin: 0 0 8px; font: 600 21px/1.3 system-ui, sans-serif; }
.library-guest-account p { margin: 0; font-size: 16px; }
#library-login { flex: none; min-height: 48px; padding: 12px 24px; border: 1px solid var(--popup-edge); border-radius: 8px; background: transparent; color: var(--popup-ink); font: 600 17px/1.3 system-ui, sans-serif; }
@media (max-width: 600px) {
  #ai-setup-overlay .menu-card { padding: 20px; }
  #ai-setup-overlay .ai-difficulty-options { grid-template-columns: 1fr; gap: 10px; }
  #ai-setup-overlay .btn-difficulty { padding: 12px 14px; gap: 6px; }
  .library-guest-intro { grid-template-columns: 1fr; padding: 4px; gap: 12px; }
  .library-guest-intro p { font-size: 17px; }
  .library-guest-preview .deck-catalog-item { width: min(45%, 155px); }
  .library-guest-account { flex-direction: row; align-items: center; gap: 12px; padding: 12px; }
  .library-guest-account p { font-size: 14px; line-height: 1.35; }
  .library-guest-copy p { margin-bottom: 10px; }
  #library-login { padding: 10px 12px; font-size: 16px; }
}
.library-guest-preview figure { width: min(45%, 180px); margin: 0; min-width: 0; }
.library-guest-preview figure .deck-catalog-item { width: 100%; }
.library-guest-preview figcaption { margin-top: 10px; text-align: center; font: 600 14px/1.4 system-ui, sans-serif; color: #c0d0d3; }
@media (max-width: 600px) { .library-guest-preview figure { width: min(38%, 120px, 21dvh); }
.library-guest-preview figcaption { margin-top: 4px; } }

/* One shared two-seat setup for Practice and Spectate. */
:is(#ai-setup-overlay, #ai-vs-ai-deck-overlay) .practice-deck-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 22px; }
.practice-deck-seat { min-width: 0; padding: 16px; background: #15333e; border: 1px solid var(--popup-edge); border-radius: 10px; }
.practice-deck-seat label { display: block; margin-bottom: 12px; font: 650 20px/1.3 system-ui, sans-serif; color: var(--popup-ink); }
.practice-deck-seat select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, #edf3ed 50%), linear-gradient(135deg, #edf3ed 50%, transparent 50%); background-position: calc(100% - 15px) 50%, calc(100% - 10px) 50%; background-size: 5px 5px; background-repeat: no-repeat; box-sizing: border-box; width: 100%; min-height: 48px; padding: 10px 8px; border: 1px solid #78919a; border-radius: 7px; background-color: #0b2631; color: #edf3ed; font: 500 16px/1.3 system-ui, sans-serif; text-overflow: ellipsis; }
:is(#ai-setup-overlay, #ai-vs-ai-deck-overlay) .deck-option-note { min-height: 20px; margin: 10px 0 0; font: 400 14px/1.45 system-ui, sans-serif; color: #c0d0d3; }
.practice-saved-note { margin: 0; color: #c0d0d3; font: 400 14px/1.4 system-ui, sans-serif; }
.practice-error { color: #ffbcb5; font: 400 16px/1.4 system-ui, sans-serif; }
.practice-error:empty { display: none; }
#ai-setup-overlay #ai-start-game, #ai-vs-ai-deck-overlay #ai-vs-ai-start { width: 100%; background: var(--popup-accent); color: #13313a; border-color: var(--popup-accent); }
#ai-vs-ai-deck-overlay .menu-actions { display: flex; flex-direction: column; gap: 12px; }
#ai-vs-ai-deck-overlay .menu-header .muted { font: 400 16px/1.4 system-ui, sans-serif; color: #c0d0d3; }
@media(max-width: 600px) { :is(#ai-setup-overlay, #ai-vs-ai-deck-overlay) .practice-deck-pair { grid-template-columns: 1fr; gap: 10px; } .practice-deck-seat { padding: 12px; } }
#menu-overlay .home-brand-logo { display: block; width: 150px; max-width: 100%; height: auto; }
.practice-primary-actions { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; }
#ai-setup-overlay .practice-primary-actions #ai-setup-back { width: auto; }
/* Short setup forms fit the available viewport; scrolling remains a fallback
   for enlarged text, errors, expanded help and unusually short landscape views. */
@media (max-width: 600px), (max-height: 700px) {
  :is(#ai-setup-overlay, #ai-vs-ai-deck-overlay) { padding: 8px; }
  :is(#ai-setup-overlay, #ai-vs-ai-deck-overlay) .menu-card {
    width: min(680px, 100%); max-height: calc(100dvh - 16px);
    padding: 12px; gap: 8px; overflow-y: auto;
  }
  :is(#ai-setup-overlay, #ai-vs-ai-deck-overlay) .menu-card > * { flex-shrink: 0; }
  :is(#ai-setup-overlay, #ai-vs-ai-deck-overlay) .menu-header { margin: 0; text-align: left; justify-content: flex-start; }
  :is(#ai-setup-overlay, #ai-vs-ai-deck-overlay) h2 { font-size: 24px; }
  #ai-setup-overlay .menu-header .muted,
  #ai-vs-ai-deck-overlay .menu-header .muted { font-size: 14px; line-height: 1.3; margin: 4px 0 0; }
  #ai-setup-overlay .ai-difficulty-options { grid-template-columns: 1fr 1fr; gap: 8px; }
  #ai-setup-overlay .btn-difficulty { padding: 8px; gap: 4px; }
  #ai-setup-overlay .difficulty-name { font-size: 16px; line-height: 1.2; gap: 3px; }
  #ai-setup-overlay .difficulty-note { font-size: 14px; line-height: 1.3; }
  #ai-setup-overlay .ai-difficulty-label { margin-bottom: 4px; font-size: 14px; }
  :is(#ai-setup-overlay, #ai-vs-ai-deck-overlay) .practice-deck-pair { margin: 0; gap: 6px; grid-template-columns: 1fr; }
  .practice-deck-seat { display: grid; grid-template-columns: 76px minmax(0, 1fr); align-items: center; gap: 2px 8px; padding: 6px 8px; }
  .practice-deck-seat label { margin: 0; font-size: 16px; }
  .practice-deck-seat select { min-height: 44px; padding: 6px 26px 6px 6px; }
  :is(#ai-setup-overlay, #ai-vs-ai-deck-overlay) .deck-option-note { grid-column: 1 / -1; margin: 0; min-height: 0; line-height: 1.3; }
  :is(#ai-setup-overlay, #ai-vs-ai-deck-overlay) button { min-height: 44px; padding: 8px 12px; font-size: 16px; }
  .practice-saved-note:empty { display: none; }
  #ai-setup-overlay .practice-advanced { padding-top: 0; font-size: 14px; }
  .practice-advanced summary { min-height: 44px; padding: 12px 0; box-sizing: border-box; }
  .practice-advanced p { margin: 0 0 8px; }
  #ai-vs-ai-deck-overlay .menu-actions { gap: 8px; }
}
@media (min-width: 601px) and (max-height: 450px) {
  #ai-setup-overlay .menu-card { display: grid; grid-template-columns: 1fr 1fr; }
  #ai-setup-overlay .menu-header { grid-column: 1 / -1; }
  #ai-setup-overlay .ai-difficulty-section { grid-column: 1; grid-row: 2; }
  #ai-setup-overlay #ai-deck-section { grid-column: 2; grid-row: 2; }
  #ai-setup-overlay .practice-saved-note, #ai-setup-overlay .practice-error { grid-column: 1 / -1; }
  #ai-setup-overlay .practice-primary-actions { grid-column: 1; }
  #ai-setup-overlay .practice-advanced { grid-column: 2; border-top: 0; }
  #ai-vs-ai-deck-overlay .practice-deck-pair { grid-template-columns: 1fr 1fr; }
  #ai-vs-ai-deck-overlay .menu-actions { flex-direction: row; }
}
/* History cards open the same shared inspector as battlefield cards. */
.history-tile[role="button"] { cursor: pointer; }
.history-tile[role="button"]:focus-visible { outline: 3px solid var(--popup-accent); outline-offset: 2px; }