.game-shell {
  --screen-enter-animation: screenEnter 180ms ease both;
  --card-enter-animation: cardRise 180ms ease-out both;
  --card-enter-delay-2: 35ms;
  --card-enter-delay-3: 70ms;
  --card-enter-delay-many: 105ms;
  width: min(100%, 425px);
  height: min(var(--locked-height, 100dvh), 100dvh);
  max-height: 100dvh;
  flex-shrink: 0;
  margin: 0 auto;
  background:
    var(--texture-paper-asset),
    radial-gradient(circle at 20% 12%, rgba(255, 244, 214, 0.26), transparent 16rem),
    radial-gradient(circle at 84% 54%, rgba(56, 108, 97, 0.11), transparent 18rem),
    linear-gradient(180deg, rgba(246, 230, 195, 0.42), rgba(207, 159, 98, 0.36)),
    var(--texture-paper),
    var(--texture-cardboard-asset),
    linear-gradient(180deg, #DEB777 0%, #C59255 100%);
  background-size: 512px 512px, auto, auto, auto, auto, 540px 540px, auto;
  color: var(--text-main);
  position: relative;
  overflow: hidden;
  transform: translate3d(0, 0, 0);
  backface-visibility: hidden;
  contain: layout paint;
  box-shadow: 0 0 0 3px rgba(83, 48, 28, 0.55), 0 0 55px rgba(0, 0, 0, 0.45);
}

.game-shell.is-state-refresh {
  --screen-enter-animation: none;
  --card-enter-animation: none;
  --card-enter-delay-2: 0ms;
  --card-enter-delay-3: 0ms;
  --card-enter-delay-many: 0ms;
}

.game-shell[hidden] {
  display: none;
}

.screen {
  position: absolute;
  left: 0;
  right: 0;
  top: 68px;
  bottom: calc(73px + env(safe-area-inset-bottom));
  padding: 10px 14px 22px;
  overflow-y: auto;
  overflow-x: hidden;
  overflow-wrap: anywhere;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  animation: var(--screen-enter-animation);
}

.game-hud {
  position: absolute;
  inset: 0 0 auto;
  z-index: 18;
  padding: 10px 14px 8px;
  background:
    linear-gradient(180deg, rgba(222, 183, 119, 0.96), rgba(222, 183, 119, 0.72) 68%, rgba(222, 183, 119, 0)),
    var(--texture-paper-asset);
  background-size: auto, 512px 512px;
  pointer-events: none;
}

.game-hud .resource-bar {
  margin-bottom: 0;
}

.top-row,
.section-header,
.card-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.top-row {
  margin-bottom: 14px;
}

.section {
  margin-top: 18px;
}

.section-header h2,
.section h2 {
  color: var(--text-main);
  text-shadow: 0 1px 0 rgba(255, 244, 214, 0.42);
}

.stack {
  display: grid;
  gap: 12px;
}

.two-col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.resource-bar {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 5px;
  margin-bottom: 12px;
}

.resource-bar-compact {
  gap: 4px;
  margin-bottom: 8px;
}

.resource-chip {
  position: relative;
  display: grid;
  align-content: center;
  min-width: 0;
  height: 46px;
  overflow: hidden;
  padding: 5px 7px 6px;
  border: 2px solid rgba(112, 76, 36, 0.45);
  border-radius: 16px;
  background:
    radial-gradient(circle at 32% 18%, rgba(255, 255, 255, 0.28), transparent 38%),
    linear-gradient(180deg, rgba(245, 221, 176, 0.92) 0%, rgba(217, 180, 124, 0.86) 100%),
    var(--texture-cardboard-asset),
    var(--cardboard-1);
  background-size: auto, auto, 300px 300px, auto;
  text-align: center;
  box-shadow:
    inset 0 2px 0 rgba(255, 255, 255, 0.35),
    inset 0 -3px 0 rgba(91, 56, 25, 0.18),
    0 3px 0 rgba(88, 55, 28, 0.3),
    0 7px 10px rgba(83, 48, 28, 0.08);
}

.resource-bar-compact .resource-chip {
  padding: 5px 4px;
  border-width: 1px;
  border-radius: 12px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.34),
    0 2px 5px rgba(83, 48, 28, 0.06);
}

.resource-bar-compact .resource-chip span {
  font-size: 0.54rem;
}

.resource-bar-compact .resource-chip strong {
  margin-top: 0;
  font-size: 0.78rem;
}

.resource-chip span,
.resource-chip .resource-label {
  display: block;
  overflow: hidden;
  color: #6b4b2e;
  font-size: 0.58rem;
  font-weight: 850;
  line-height: 1.1;
  opacity: 0.74;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.resource-chip span .svg-icon,
.resource-chip .resource-label .svg-icon {
  width: 0.78rem;
  height: 0.78rem;
}

.resource-chip strong,
.resource-chip .resource-value {
  display: block;
  margin-top: 3px;
  color: #2d1a11;
  font-size: 1rem;
  font-weight: 900;
  line-height: 1;
}

.resource-chip.resource-shiny {
  border-color: rgba(244, 197, 66, 0.62);
  background:
    var(--texture-paper-asset),
    linear-gradient(180deg, rgba(255, 238, 163, 0.46), rgba(56, 108, 97, 0.13)),
    var(--texture-cardboard-asset),
    var(--parchment);
  background-size: 512px 512px, auto, 360px 360px, auto;
}

.resource-chip.resource-shiny::after {
  content: "";
  position: absolute;
  inset: -30% 35%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.62), transparent);
  transform: translateX(-130%) skewX(-18deg);
  animation: shinySweep 3.2s ease-in-out infinite;
  pointer-events: none;
}

.resource-chip.resource-shiny strong,
.resource-chip.resource-shiny span {
  color: #6B4A0F;
}

.bottom-nav {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 20;
  width: 100%;
  padding: 8px 12px calc(8px + env(safe-area-inset-bottom));
  border-top: 2px solid rgba(139, 98, 61, 0.82);
  background:
    linear-gradient(180deg, rgba(95, 58, 31, 0.86), rgba(44, 25, 16, 0.95)),
    var(--texture-button-panel-asset),
    linear-gradient(180deg, rgba(90, 56, 38, 0.98), rgba(58, 35, 24, 0.99));
  background-size: auto, 100% 100%, auto;
  color: var(--text-on-dark);
  box-shadow:
    inset 0 2px 0 rgba(255, 255, 255, 0.12),
    0 -10px 24px rgba(60, 35, 18, 0.25);
  backdrop-filter: blur(10px);
}

.bottom-nav::before {
  content: "";
  position: absolute;
  top: -17px;
  right: 0;
  left: 0;
  height: 24px;
  background: var(--texture-torn-edge-asset) center bottom / 100% 100% repeat-x;
  opacity: 0.72;
  pointer-events: none;
}

.bottom-nav-inner {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 4px;
  align-items: stretch;
}

.nav-button {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-width: 0;
  min-height: 54px;
  gap: 3px;
  padding: 7px 1px 6px;
  border: 1px solid transparent;
  border-radius: 18px;
  background: transparent;
  color: rgba(247, 233, 196, 0.62);
  cursor: pointer;
  transition: background 120ms ease, color 120ms ease, transform 90ms ease;
  -webkit-tap-highlight-color: transparent;
  width: 100%;
}

.nav-button:active {
  transform: scale(0.92);
}

.nav-button.is-active {
  border-color: rgba(236, 190, 82, 0.46);
  background:
    radial-gradient(circle at 28% 20%, rgba(255, 244, 214, 0.28), transparent 38%),
    linear-gradient(180deg, rgba(233, 184, 66, 0.24), rgba(56, 108, 97, 0.08)),
    var(--texture-button-panel-asset),
    rgba(85, 50, 27, 0.9);
  background-size: auto, auto, 100% 100%, auto;
  color: #FFE3A6;
  box-shadow:
    inset 0 1px 0 rgba(255, 244, 214, 0.24),
    inset 0 -2px 0 rgba(83, 48, 28, 0.18),
    0 8px 18px rgba(0, 0, 0, 0.2);
  transform: translateY(-6px);
}

.nav-button.is-active:active {
  transform: translateY(-4px) scale(0.98);
}

.nav-button.is-active .nav-icon {
  filter: drop-shadow(0 2px 0 rgba(58, 35, 24, 0.3));
}

.nav-icon {
  font-size: 1.35rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
}

.nav-icon svg {
  width: 22px;
  height: 22px;
}

.nav-label {
  max-width: 100%;
  overflow: hidden;
  font-size: 0.58rem;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
  letter-spacing: 0.01em;
  text-align: center;
  display: block;
}

.nav-badge {
  position: absolute;
  top: 5px;
  right: 8px;
  display: grid;
  min-width: 17px;
  height: 17px;
  place-items: center;
  padding: 0 5px;
  border: 1px solid rgba(111, 72, 18, 0.38);
  border-radius: 999px;
  background:
    radial-gradient(circle at 35% 25%, rgba(255, 255, 255, 0.55), transparent 35%),
    linear-gradient(180deg, #F7C84C, #D8951D);
  color: #3B2410;
  font-size: 0.58rem;
  font-weight: 900;
  line-height: 1;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.5),
    0 2px 5px rgba(70, 40, 15, 0.25);
}

.nav-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #FFE3A6;
  opacity: 0;
  transition: opacity 120ms ease;
}

.nav-button.is-active .nav-dot {
  opacity: 1;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  place-items: end center;
  padding: 16px;
  background: rgba(24, 12, 7, 0.58);
}

.modal {
  width: min(100%, 425px);
  max-height: min(84dvh, 720px);
  overflow: auto;
  border: 3px solid rgba(83, 48, 28, 0.5);
  border-radius: 24px;
  background:
    var(--texture-paper-asset),
    linear-gradient(180deg, rgba(246, 230, 195, 0.94), rgba(231, 197, 141, 0.86)),
    var(--texture-cardboard-asset),
    var(--parchment-light);
  background-size: 512px 512px, auto, 520px 520px, auto;
  box-shadow: var(--shadow);
}

.modal-header,
.modal-body,
.modal-actions {
  padding: 16px;
}

.modal-header,
.modal-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.modal-header {
  border-bottom: 2px solid rgba(83, 48, 28, 0.22);
}

.modal-body {
  display: grid;
  gap: 12px;
}

.update-steps {
  margin: 0;
  padding-left: 22px;
  display: grid;
  gap: 8px;
  color: var(--text-main);
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1.4;
}

.update-steps li::marker {
  color: var(--accent);
  font-weight: 900;
}

.status-strip {
  position: fixed;
  bottom: calc(82px + env(safe-area-inset-bottom));
  left: 50%;
  z-index: 36;
  display: flex;
  align-items: center;
  justify-content: center;
  width: min(calc(100% - 28px), 397px);
  transform: translateX(-50%);
  pointer-events: none;
}

.status-strip span {
  display: block;
  max-width: 100%;
  overflow: hidden;
  padding: 7px 10px;
  border: 1px solid rgba(255, 244, 214, 0.18);
  border-radius: 999px;
  background: rgba(58, 33, 23, 0.9);
  box-shadow: 0 6px 14px rgba(24, 12, 7, 0.2);
  color: var(--text-on-dark);
  font-size: 0.78rem;
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tutorial-layer {
  position: fixed;
  inset: 0;
  z-index: 55;
  display: flex;
  justify-content: center;
  padding: 14px;
  pointer-events: none;
}

.tutorial-layer::before {
  content: none;
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(24, 12, 7, 0.2), transparent 24%, transparent 64%, rgba(24, 12, 7, 0.28)),
    linear-gradient(90deg, rgba(24, 12, 7, 0.32), transparent 28%, transparent 72%, rgba(24, 12, 7, 0.32));
  pointer-events: none;
}

.tutorial-align-center {
  align-items: flex-end;
  padding-bottom: calc(92px + env(safe-area-inset-bottom));
}

.tutorial-align-top {
  align-items: flex-start;
  padding-top: 12px;
}

.tutorial-align-bottom {
  align-items: flex-end;
  padding-bottom: calc(92px + env(safe-area-inset-bottom));
}

.tutorial-layer-compact {
  padding-top: 14px;
}

.tutorial-card {
  position: relative;
  width: min(calc(100vw - 28px), 397px);
  max-height: min(34dvh, 238px);
  overflow: auto;
  padding: 12px;
  border: 2px solid rgba(244, 197, 66, 0.5);
  border-radius: 16px;
  background:
    var(--texture-paper-asset),
    linear-gradient(180deg, rgba(255, 244, 214, 0.96), rgba(231, 197, 141, 0.9)),
    var(--texture-cardboard-asset),
    var(--parchment-light);
  background-size: 512px 512px, auto, 480px 480px, auto;
  box-shadow: 0 18px 42px rgba(24, 12, 7, 0.36);
  pointer-events: auto;
  animation: tutorialCardIn 180ms ease-out both;
}

.tutorial-card-compact {
  max-height: none;
  padding: 10px;
}

.tutorial-card-compact .tutorial-task {
  margin: 4px 0;
  padding: 7px 8px;
}

.tutorial-card-compact .tutorial-task strong {
  display: none;
}

.tutorial-card-compact .tutorial-progress {
  margin: 6px 0;
}

.tutorial-card-compact .tutorial-actions .btn {
  min-height: 30px;
  padding: 5px 9px;
}

.tutorial-chip {
  width: min(calc(100vw - 28px), 397px);
  max-height: none;
  overflow: hidden;
  padding: 7px 9px;
  border-radius: 14px;
}

.tutorial-chip-main {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr) auto;
  gap: 7px;
  align-items: center;
}

.tutorial-chip .tutorial-icon {
  width: 26px;
  height: 26px;
  border-radius: 10px;
}

.tutorial-chip .tutorial-card-top,
.tutorial-chip .tutorial-task,
.tutorial-chip .tutorial-actions {
  display: none;
}

.tutorial-chip h2 {
  font-size: 0.88rem;
}

.tutorial-chip-task {
  display: none;
  overflow: hidden;
  margin: 2px 0 0;
  color: var(--text-main);
  font-size: 0.76rem;
  font-weight: 800;
  line-height: 1.16;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tutorial-chip-skip {
  min-height: 28px;
  padding: 4px 7px;
  border: 1px solid rgba(83, 48, 28, 0.32);
  border-radius: 10px;
  background: rgba(83, 48, 28, 0.08);
  color: var(--text-main);
  font-size: 0.76rem;
  font-weight: 900;
}

.tutorial-progress-compact {
  margin: 5px 0 0;
}

.tutorial-card-top,
.tutorial-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.tutorial-card-top {
  justify-content: space-between;
  margin-bottom: 6px;
}

.tutorial-icon {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border-radius: 12px;
  background: rgba(63, 111, 106, 0.12);
  color: var(--accent-2);
  flex: 0 0 auto;
}

.tutorial-heading {
  min-width: 0;
  flex: 1;
}

.tutorial-count {
  color: var(--text-muted);
  font-size: 0.76rem;
  font-weight: 900;
  flex: 0 0 auto;
}

.tutorial-kicker {
  margin-bottom: 1px;
  color: var(--accent-2);
  font-size: 0.66rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.tutorial-card h2 {
  margin: 0;
  overflow: hidden;
  font-size: 1rem;
  line-height: 1.1;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tutorial-body {
  margin-bottom: 8px;
  font-size: 0.88rem;
  line-height: 1.3;
}

.tutorial-task {
  display: grid;
  gap: 2px;
  margin: 6px 0;
  padding: 8px;
  border: 1px solid rgba(63, 111, 106, 0.18);
  border-radius: 12px;
  background: rgba(63, 111, 106, 0.08);
}

.tutorial-task strong {
  color: var(--accent-2);
  font-size: 0.68rem;
}

.tutorial-task span {
  color: var(--text-main);
  font-size: 0.82rem;
  line-height: 1.25;
}

.tutorial-progress {
  height: 5px;
  overflow: hidden;
  margin: 8px 0;
  border-radius: 999px;
  background: rgba(83, 48, 28, 0.16);
}

.tutorial-progress span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent-2), var(--glow));
  transition: width 160ms ease;
}

.tutorial-actions {
  justify-content: flex-end;
  flex-wrap: wrap;
}

.tutorial-actions .btn {
  width: auto;
  min-width: 76px;
  min-height: 34px;
  padding: 7px 10px;
  font-size: 0.8rem;
}

.tutorial-waiting {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 7px 9px;
  border-radius: 12px;
  background: rgba(63, 111, 106, 0.1);
  color: var(--accent-2);
  font-size: 0.72rem;
  font-weight: 900;
}

@media (min-width: 700px) {
  .game-shell {
    max-width: 480px;
  }
}

/* ── iOS install modal ───────────────────────────────────────── */
.ios-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .55);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  z-index: 9999;
  padding: 0 .75rem .75rem;
}

.ios-modal[hidden] { display: none; }

.ios-modal-box {
  background:
    var(--texture-paper-asset),
    linear-gradient(180deg, rgba(246, 230, 195, 0.96), rgba(207, 159, 98, 0.9)),
    var(--texture-cardboard-asset),
    var(--bg-panel, #2b1d16);
  background-size: 512px 512px, auto, 480px 480px, auto;
  border: 2px solid rgba(95, 58, 31, .5);
  border-radius: 1.1rem 1.1rem 0 0;
  padding: 1.25rem 1.25rem 1rem;
  width: 100%;
  max-width: 420px;
  color: var(--text-main, #f0e6da);
}

.ios-modal-close {
  float: right;
  background: none;
  border: none;
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  color: var(--leather-light, #a07060);
  padding: 0 .2rem;
}

.ios-modal-box h3 {
  margin: 0 0 .4rem;
  font-size: 1rem;
}

.ios-modal-lead {
  font-size: .82rem;
  color: var(--leather-light, #b09080);
  margin: 0 0 .9rem;
  line-height: 1.4;
}

.ios-steps {
  list-style: none;
  padding: 0;
  margin: 0 0 .9rem;
  display: flex;
  flex-direction: column;
  gap: .65rem;
}

.ios-steps li {
  display: flex;
  align-items: center;
  gap: .65rem;
  font-size: .88rem;
  line-height: 1.35;
}

.ios-step-icon {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(140, 90, 50, .2);
  border-radius: .5rem;
  flex-shrink: 0;
  color: var(--glow, #f4c542);
}

.ios-step-plus { font-size: 1.3rem; font-weight: 700; }
.ios-step-check { font-size: 1.1rem; }

.ios-modal-note {
  font-size: .72rem;
  color: var(--leather-light, #806050);
  margin: 0 0 .9rem;
}

.ios-modal-ok {
  width: 100%;
  padding: .65rem;
}