:root {
  --play-gap: clamp(14px, 2vw, 24px);
  --panel-radius: clamp(22px, 2.6vw, 30px);
  --tower-height: clamp(380px, 62vh, 720px);
  --tower-width: clamp(320px, 34vw, 430px);
  --side-width: clamp(320px, 36vw, 460px);
  --control-height: clamp(52px, 6vw, 62px);
}

/* Horizontal road runner overrides */
.screen[data-screen="playing"] .game-layout {
  grid-template-columns: 1fr;
  gap: 14px;
}

.screen[data-screen="playing"] .tower-frame {
  min-height: 0;
  padding: 12px;
}

.screen[data-screen="playing"] .game-field {
  height: clamp(300px, 46vh, 432px);
  min-height: 0;
}

.screen[data-screen="playing"] .side-panel {
  grid-template-columns: 1fr;
  grid-template-rows: auto;
}

.screen[data-screen="playing"] .side-top-row,
.screen[data-screen="playing"] .target-panel,
.screen[data-screen="playing"] .combo-panel {
  display: none !important;
}

.screen[data-screen="playing"] .input-panel {
  order: 1;
  width: min(100%, 760px);
  margin: 0 auto;
  background:
    radial-gradient(circle at 18% 0%, rgba(255, 216, 107, 0.14), transparent 28%),
    rgba(22, 31, 74, 0.9);
}

.screen[data-screen="playing"] .input-help {
  display: block;
  margin: 10px 0 0;
  text-align: center;
}

.screen[data-screen="playing"] .tower-combo {
  max-width: min(100%, 560px);
  margin-inline: 0;
}

.screen[data-screen="playing"] .game-field[data-pressure="medium"] .runner-danger-line {
  box-shadow: 0 0 0 4px rgba(255, 190, 132, 0.14), 0 0 32px rgba(255, 153, 102, 0.28);
}

.screen[data-screen="playing"] .game-field[data-pressure="high"] .runner-danger-line {
  box-shadow: 0 0 0 5px rgba(255, 110, 110, 0.16), 0 0 36px rgba(255, 100, 79, 0.34);
}

@media (max-width: 900px) {
  .screen[data-screen="playing"] .game-field {
    height: clamp(284px, 42vh, 360px);
  }

  .screen[data-screen="playing"] .field-mountains {
    bottom: 43%;
    height: 23%;
  }

  .screen[data-screen="playing"] .road-goal-sign {
    right: 18px;
    transform: scale(0.88);
    transform-origin: right bottom;
  }

  .screen[data-screen="playing"] .runner-zone {
    left: 18px;
    width: 126px;
    height: 152px;
  }

  .screen[data-screen="playing"] .runner-character {
    left: 8px;
    width: 72px;
    height: 102px;
  }

  .screen[data-screen="playing"] .runner-danger-line {
    left: 74px;
  }

  .screen[data-screen="playing"] .critter-lane {
    bottom: 24%;
    height: 16%;
  }
}

@media (max-width: 720px) {
  .screen[data-screen="playing"] .game-layout {
    gap: 10px;
  }

  .screen[data-screen="playing"] .game-field {
    height: clamp(232px, 34vh, 300px);
    border-radius: 22px;
  }

  .screen[data-screen="playing"] .tower-frame {
    padding: 8px;
  }

  .screen[data-screen="playing"] .field-clouds--far {
    height: 26%;
  }

  .screen[data-screen="playing"] .field-clouds--near {
    height: 32%;
  }

  .screen[data-screen="playing"] .field-mountains {
    bottom: 45%;
    height: 20%;
    opacity: 0.54;
  }

  .screen[data-screen="playing"] .runner-zone {
    left: 10px;
    bottom: 10%;
    width: 104px;
    height: 126px;
  }

  .screen[data-screen="playing"] .runner-character {
    width: 60px;
    height: 88px;
  }

  .screen[data-screen="playing"] .runner-danger-line {
    left: 57px;
    top: 14px;
  }

  .screen[data-screen="playing"] .road-goal-sign {
    right: 10px;
    bottom: 35%;
    transform: scale(0.72);
  }

  .screen[data-screen="playing"] .danger-stack {
    right: 10px;
    bottom: 10px;
  }

  .screen[data-screen="playing"] .critter-lane {
    bottom: 25%;
    height: 14%;
  }

  .screen[data-screen="playing"] .critter--rabbit,
  .screen[data-screen="playing"] .critter--squirrel {
    width: 42px;
    height: 26px;
  }

  .screen[data-screen="playing"] .critter--rabbit-alt {
    width: 34px;
    height: 22px;
  }

  .screen[data-screen="playing"] .danger-meter {
    gap: 6px;
    padding: 8px 10px;
    border-radius: 14px;
  }

  .screen[data-screen="playing"] .danger-meter-label {
    font-size: 0.58rem;
  }

  .screen[data-screen="playing"] .danger-meter-dot {
    width: 11px;
    height: 11px;
  }

  .screen[data-screen="playing"] .input-panel {
    width: 100%;
  }

  .screen[data-screen="playing"] .input-target-kicker {
    margin-bottom: 6px;
    font-size: 0.64rem;
  }

  .screen[data-screen="playing"] .input-target-problem {
    margin-bottom: 10px;
    padding: 10px 12px;
    border-radius: 16px;
    font-size: 1rem;
  }

  .screen[data-screen="playing"] .problem-card {
    min-height: 0;
    padding: 10px;
    border-radius: 50%;
    border-width: 3px;
    font-size: 0.92rem;
  }
}

.app {
  width: min(1320px, calc(100vw - 24px));
  padding-inline: 0;
}

.screen[data-screen="playing"] {
  width: 100%;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
}

.screen[data-screen="playing"] .game-head {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.screen[data-screen="playing"] .game-head-copy {
  display: grid;
  gap: 4px;
}

.screen[data-screen="playing"] .game-kicker {
  color: rgba(210, 200, 255, 0.86);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.screen[data-screen="playing"] .game-head-copy h2 {
  font-size: clamp(1.15rem, 2vw, 1.65rem);
}

.screen[data-screen="playing"] .game-head .ghost-button {
  min-width: 132px;
  min-height: 48px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.08));
  border-color: rgba(255, 255, 255, 0.18);
  box-shadow: 0 14px 28px rgba(5, 10, 28, 0.16);
}

.screen[data-screen="playing"] .game-layout {
  display: grid;
  grid-template-columns: minmax(300px, var(--tower-width)) minmax(320px, var(--side-width));
  gap: var(--play-gap);
  align-items: start;
  justify-content: center;
  width: 100%;
}

.screen[data-screen="playing"] .tower-frame {
  position: relative;
  overflow: visible;
  width: 100%;
  min-height: auto;
  padding: clamp(10px, 1.4vw, 18px);
  border-radius: var(--panel-radius);
  background:
    radial-gradient(circle at top, rgba(151, 119, 255, 0.22), transparent 34%),
    linear-gradient(180deg, rgba(64, 79, 174, 0.3), rgba(11, 17, 47, 0.78));
}

.screen[data-screen="playing"] .tower-glow {
  inset: 10px;
  border-radius: calc(var(--panel-radius) - 6px);
}

.screen[data-screen="playing"] .tower-praise {
  position: absolute;
  top: 4px;
  left: 50%;
  z-index: 7;
  max-width: calc(100% - 28px);
  padding: 10px 18px;
  transform: translate(-50%, -100%);
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.26);
  background:
    linear-gradient(180deg, rgba(255, 244, 194, 0.98), rgba(255, 214, 131, 0.96)),
    rgba(255, 255, 255, 0.9);
  box-shadow: 0 18px 32px rgba(8, 14, 38, 0.28);
  color: #68410d;
  font-size: 0.96rem;
  font-weight: 900;
  letter-spacing: 0.01em;
  text-align: center;
  pointer-events: none;
  animation: praise-pop 0.22s ease;
}

.screen[data-screen="playing"] .game-field {
  height: var(--tower-height);
  min-height: 360px;
  border-radius: calc(var(--panel-radius) - 4px);
  background:
    radial-gradient(circle at 50% 18%, rgba(255, 231, 151, 0.1), transparent 24%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
}

.screen[data-screen="playing"] .field-grid {
  opacity: 0.22;
}

.screen[data-screen="playing"] .tower-footer {
  margin-top: 10px;
}

.screen[data-screen="playing"] .hud-row-compact {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
}

.screen[data-screen="playing"] .hud-row-compact .hud-item {
  min-height: 58px;
  padding: 8px 10px;
  border-radius: 16px;
  background: rgba(9, 16, 38, 0.42);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.screen[data-screen="playing"] .hud-row-compact .hud-item span {
  font-size: 0.72rem;
}

.screen[data-screen="playing"] .hud-row-compact .hud-item strong {
  margin-top: 4px;
  font-size: 1rem;
}

.screen[data-screen="playing"] .side-panel {
  display: grid;
  gap: 14px;
  align-content: start;
}

.screen[data-screen="playing"] .side-panel > .panel {
  padding: clamp(16px, 1.8vw, 22px);
  border-radius: var(--panel-radius);
}

.screen[data-screen="playing"] .target-panel {
  background:
    radial-gradient(circle at top right, rgba(110, 240, 218, 0.12), transparent 30%),
    rgba(22, 31, 74, 0.82);
}

.screen[data-screen="playing"] .target-caption,
.screen[data-screen="playing"] .target-note,
.screen[data-screen="playing"] .input-help {
  color: rgba(210, 200, 255, 0.86);
}

.screen[data-screen="playing"] .target-problem {
  margin-top: 12px;
  min-height: 92px;
  display: grid;
  place-items: center;
  border-radius: 24px;
  font-size: clamp(1.55rem, 3vw, 2.25rem);
  background:
    linear-gradient(180deg, rgba(255, 246, 207, 0.18), rgba(255, 223, 157, 0.06)),
    rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.screen[data-screen="playing"] .input-panel {
  background:
    radial-gradient(circle at 20% 0%, rgba(255, 216, 107, 0.1), transparent 28%),
    rgba(22, 31, 74, 0.88);
}

.screen[data-screen="playing"] .input-panel label {
  display: block;
  margin-bottom: 10px;
  color: rgba(210, 200, 255, 0.92);
  font-size: 0.9rem;
  font-weight: 800;
}

.screen[data-screen="playing"] .answer-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: stretch;
}

.screen[data-screen="playing"] [data-answer-input] {
  min-height: var(--control-height);
  padding: 14px 18px;
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  border-radius: 22px;
  background: rgba(7, 14, 39, 0.82);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}

.screen[data-screen="playing"] .answer-row .primary-button.compact {
  min-width: 112px;
  min-height: var(--control-height);
  border-radius: 22px;
}

.screen[data-screen="playing"] .keypad {
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.screen[data-screen="playing"] .keypad-key {
  min-height: 50px;
  border-radius: 18px;
  padding: 10px 12px;
  font-size: 1rem;
}

.screen[data-screen="playing"] .combo-panel {
  background:
    radial-gradient(circle at top left, rgba(255, 132, 187, 0.12), transparent 32%),
    rgba(22, 31, 74, 0.82);
}

.screen[data-screen="playing"] .combo-panel p {
  color: rgba(210, 200, 255, 0.86);
}

.screen[data-screen="playing"] .combo-panel strong {
  font-size: clamp(2.1rem, 5vw, 3.2rem);
}

.screen[data-screen="settings"] [data-setting-group="mode"] > p {
  flex-basis: 100%;
  margin-top: 2px;
  padding: 10px 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.screen[data-screen="playing"] .problem-card {
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

@keyframes praise-pop {
  from {
    opacity: 0;
    transform: translate(-50%, -88%) scale(0.94);
  }

  to {
    opacity: 1;
    transform: translate(-50%, -100%) scale(1);
  }
}

@media (max-width: 1040px) {
  .app {
    width: min(100vw - 18px, 100%);
  }

  .screen[data-screen="playing"] .game-layout {
    grid-template-columns: 1fr;
  }

  .screen[data-screen="playing"] .side-panel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .screen[data-screen="playing"] .input-panel {
    grid-column: 1 / -1;
  }

  .screen[data-screen="playing"] .tower-frame {
    max-width: 460px;
    margin: 0 auto;
  }

  .screen[data-screen="playing"] .hud-row-compact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  :root {
    --play-gap: 10px;
    --tower-height: clamp(224px, 31vh, 292px);
    --control-height: 46px;
  }

  .app {
    width: min(100vw - 12px, 100%);
    padding-top: 10px;
    padding-bottom: calc(14px + env(safe-area-inset-bottom, 0px));
  }

  .screen[data-screen="playing"] .game-head {
    gap: 10px;
    flex-direction: column;
    align-items: stretch;
  }

  .screen[data-screen="playing"] .game-head-copy {
    text-align: center;
  }

  .screen[data-screen="playing"] .game-head .ghost-button {
    width: 100%;
    min-width: 0;
  }

  .screen[data-screen="playing"] .tower-frame {
    padding: 8px;
  }

  .screen[data-screen="playing"] .tower-praise {
    max-width: calc(100% - 18px);
    font-size: 0.88rem;
    padding: 9px 14px;
  }

  .screen[data-screen="playing"] .side-panel {
    grid-template-columns: 1fr;
  }

  .screen[data-screen="playing"] .input-panel {
    order: 1;
    position: sticky;
    bottom: 6px;
    z-index: 5;
    box-shadow: 0 18px 34px rgba(7, 12, 31, 0.28);
    padding: 12px;
  }

  .screen[data-screen="playing"] .target-panel {
    order: 2;
  }

  .screen[data-screen="playing"] .combo-panel {
    order: 3;
  }

  .screen[data-screen="playing"] .hud-row-compact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .screen[data-screen="playing"] .answer-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .screen[data-screen="playing"] .answer-row .primary-button.compact {
    width: 100%;
    min-width: 0;
  }

  .screen[data-screen="playing"] .answer-row .primary-button.compact {
    display: none;
  }
}

@media (max-width: 420px) {
  :root {
    --tower-height: clamp(208px, 28vh, 252px);
    --control-height: 42px;
  }

  .screen[data-screen="playing"] .hud-row-compact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .screen[data-screen="playing"] .keypad-key {
    min-height: 40px;
    font-size: 0.9rem;
  }
}

/* Layout refresh: desktop top HUD, mobile HUD inside tower, equal-height columns */
.screen[data-screen="playing"] .game-head {
  display: block;
  margin-bottom: 12px;
}

.screen[data-screen="playing"] .game-head-copy {
  display: none;
}

.screen[data-screen="playing"] .hud-row--desktop {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  width: min(calc(var(--tower-width) + var(--side-width) + var(--play-gap)), 100%);
  margin: 0 auto;
}

.screen[data-screen="playing"] .hud-row--desktop .hud-item {
  min-height: 62px;
  padding: 10px 12px;
  border-radius: 18px;
  background: rgba(10, 16, 39, 0.56);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 12px 24px rgba(7, 12, 31, 0.18);
}

.screen[data-screen="playing"] .hud-row--mobile {
  display: none;
}

.screen[data-screen="playing"] .mobile-pause {
  display: none;
}

.screen[data-screen="playing"] .game-layout {
  align-items: stretch;
}

.screen[data-screen="playing"] .tower-frame {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.screen[data-screen="playing"] .side-panel {
  grid-template-rows: auto 1fr auto;
  height: 100%;
}

.screen[data-screen="playing"] .side-top-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: stretch;
}

.screen[data-screen="playing"] .side-top-row > .panel,
.screen[data-screen="playing"] .side-panel > .panel {
  padding: clamp(16px, 1.8vw, 22px);
  border-radius: var(--panel-radius);
}

.screen[data-screen="playing"] .target-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 0;
}

.screen[data-screen="playing"] .target-problem {
  min-height: 84px;
}

.screen[data-screen="playing"] .pause-pill {
  min-width: 118px;
  min-height: 100%;
  padding-inline: 18px;
  border-radius: 22px;
  align-self: stretch;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.08));
  border-color: rgba(255, 255, 255, 0.18);
  box-shadow: 0 14px 28px rgba(5, 10, 28, 0.16);
}

.screen[data-screen="playing"] .input-panel {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.screen[data-screen="playing"] .combo-panel {
  display: grid;
  align-content: center;
}

@media (max-width: 1040px) {
  .screen[data-screen="playing"] .hud-row--desktop {
    width: 100%;
  }

  .screen[data-screen="playing"] .side-panel {
    grid-template-rows: auto auto auto;
  }
}

@media (max-width: 720px) {
  .screen[data-screen="playing"] .game-head {
    display: none;
  }

  .screen[data-screen="playing"] .hud-row--mobile {
    position: absolute;
    top: 6px;
    left: 6px;
    right: 72px;
    z-index: 5;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 5px;
  }

  .screen[data-screen="playing"] .mobile-pause {
    position: absolute;
    top: 6px;
    right: 6px;
    z-index: 6;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 56px;
    min-height: 36px;
    padding: 0 8px;
    border-radius: 10px;
    background: rgba(9, 16, 38, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 10px 20px rgba(7, 12, 31, 0.14);
    backdrop-filter: blur(10px);
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.01em;
  }

  .screen[data-screen="playing"] .hud-row--mobile .hud-item {
    min-height: 36px;
    display: grid;
    align-content: center;
    justify-items: center;
    padding: 3px 5px;
    border-radius: 10px;
    background: rgba(9, 16, 38, 0.56);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 20px rgba(7, 12, 31, 0.12);
    backdrop-filter: blur(10px);
    text-align: center;
  }

  .screen[data-screen="playing"] .hud-row--mobile .hud-item span {
    font-size: 0.54rem;
    line-height: 1;
  }

  .screen[data-screen="playing"] .hud-row--mobile .hud-item strong {
    margin-top: 2px;
    font-size: 0.74rem;
    line-height: 1.05;
  }

  .screen[data-screen="playing"] .hud-row--mobile .hud-item--mode,
  .screen[data-screen="playing"] .hud-row--mobile .hud-item--tables {
    display: none;
  }

  .screen[data-screen="playing"] .side-panel {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
  }

  .screen[data-screen="playing"] .side-top-row {
    display: none;
    order: 2;
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .screen[data-screen="playing"] .input-panel {
    order: 1;
  }

  .screen[data-screen="playing"] .combo-panel {
    order: 3;
  }

  .screen[data-screen="playing"] .pause-pill {
    display: none;
  }
}

/* Combo strip above the tower */
.screen[data-screen="playing"] .tower-frame {
  gap: 10px;
}

.screen[data-screen="playing"] .tower-combo {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) auto auto minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  min-height: 48px;
  margin-inline: 4px;
  padding: 10px 14px;
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03)),
    rgba(9, 16, 38, 0.44);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 14px 28px rgba(7, 12, 31, 0.16);
}

.screen[data-screen="playing"] .tower-target-mini {
  min-width: 0;
  display: grid;
  gap: 2px;
  align-content: center;
  padding-right: 12px;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
}

.screen[data-screen="playing"] .tower-target-caption {
  color: rgba(210, 200, 255, 0.74);
  font-size: 0.66rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.screen[data-screen="playing"] .tower-target-problem {
  min-width: 0;
  color: rgba(246, 244, 255, 0.96);
  font-size: clamp(0.92rem, 1.7vw, 1.08rem);
  font-weight: 800;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.screen[data-screen="playing"] .tower-combo-caption {
  color: rgba(210, 200, 255, 0.84);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.screen[data-screen="playing"] .tower-combo-value {
  color: #ffe58a;
  font-size: clamp(1.1rem, 2.2vw, 1.45rem);
  line-height: 1;
}

.screen[data-screen="playing"] .tower-combo-label {
  min-width: 0;
  color: rgba(246, 244, 255, 0.96);
  font-size: 0.95rem;
  font-weight: 800;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.screen[data-screen="playing"] .combo-panel {
  display: none !important;
}

.screen[data-screen="playing"] .target-panel {
  display: none !important;
}

.screen[data-screen="playing"] .side-top-row {
  grid-template-columns: auto;
  justify-content: end;
}

@media (max-width: 720px) {
  .screen[data-screen="playing"] .tower-combo {
    grid-template-columns: minmax(0, 1fr) auto auto;
    min-height: 34px;
    gap: 5px;
    margin-inline: 0;
    padding: 6px 8px;
    border-radius: 10px;
  }

  .screen[data-screen="playing"] .tower-target-mini {
    gap: 1px;
    padding-right: 6px;
  }

  .screen[data-screen="playing"] .tower-target-caption {
    font-size: 0.54rem;
  }

  .screen[data-screen="playing"] .tower-target-problem {
    font-size: 0.76rem;
  }

  .screen[data-screen="playing"] .tower-combo-caption {
    font-size: 0.56rem;
  }

  .screen[data-screen="playing"] .tower-combo-value {
    font-size: 0.86rem;
  }

  .screen[data-screen="playing"] .tower-combo-label {
    font-size: 0.78rem;
  }

  .screen[data-screen="playing"] .tower-combo-label {
    display: none;
  }

  .screen[data-screen="playing"] .game-layout {
    gap: 10px;
  }

  .screen[data-screen="playing"] .game-field {
    min-height: 0;
  }

  .screen[data-screen="playing"] .problem-card {
    min-height: 46px;
    padding: 6px 8px;
    border-radius: 14px;
    font-size: 0.94rem;
    border-width: 2px;
  }

  .screen[data-screen="playing"] [data-answer-input] {
    min-height: 42px;
    padding: 8px 12px;
    font-size: 1.12rem;
    border-radius: 16px;
  }

  .screen[data-screen="playing"] .answer-row .primary-button.compact {
    min-height: 42px;
    border-radius: 16px;
  }

  .screen[data-screen="playing"] .keypad {
    margin-top: 8px;
    gap: 6px;
  }

  .screen[data-screen="playing"] .keypad-key {
    min-height: 38px;
    padding: 6px 8px;
    border-radius: 14px;
    font-size: 0.88rem;
  }

  .screen[data-screen="playing"] .input-help {
    display: none;
  }
}

/* Final road runner overrides */
.screen[data-screen="playing"] .game-layout {
  grid-template-columns: 1fr;
  gap: 14px;
}

.screen[data-screen="playing"] .tower-frame {
  min-height: 0;
  padding: 12px;
}

.screen[data-screen="playing"] .game-field {
  height: clamp(300px, 46vh, 432px);
  min-height: 0;
}

.screen[data-screen="playing"] .side-panel {
  grid-template-columns: 1fr;
  grid-template-rows: auto;
}

.screen[data-screen="playing"] .side-top-row,
.screen[data-screen="playing"] .target-panel,
.screen[data-screen="playing"] .combo-panel {
  display: none !important;
}

.screen[data-screen="playing"] .input-panel {
  order: 1;
  width: min(100%, 760px);
  margin: 0 auto;
}

.screen[data-screen="playing"] .input-help {
  display: block;
  margin: 10px 0 0;
  text-align: center;
}

.screen[data-screen="playing"] .tower-combo {
  max-width: min(100%, 560px);
  margin-inline: 0;
}

@media (max-width: 900px) {
  .screen[data-screen="playing"] .game-field {
    height: clamp(284px, 42vh, 360px);
  }

  .screen[data-screen="playing"] .road-goal-sign {
    right: 18px;
    transform: scale(0.88);
    transform-origin: right bottom;
  }

  .screen[data-screen="playing"] .runner-zone {
    left: 18px;
    width: 126px;
    height: 152px;
  }

  .screen[data-screen="playing"] .runner-character {
    left: 8px;
    width: 72px;
    height: 102px;
  }

  .screen[data-screen="playing"] .runner-danger-line {
    left: 74px;
  }
}

@media (max-width: 720px) {
  .screen[data-screen="playing"] .game-layout {
    gap: 10px;
  }

  .screen[data-screen="playing"] .game-field {
    height: clamp(232px, 34vh, 300px);
    border-radius: 22px;
  }

  .screen[data-screen="playing"] .tower-frame {
    padding: 8px;
  }

  .screen[data-screen="playing"] .runner-zone {
    left: 10px;
    bottom: 10%;
    width: 104px;
    height: 126px;
  }

  .screen[data-screen="playing"] .runner-character {
    width: 60px;
    height: 88px;
  }

  .screen[data-screen="playing"] .runner-danger-line {
    left: 57px;
    top: 14px;
  }

  .screen[data-screen="playing"] .road-goal-sign {
    right: 10px;
    bottom: 35%;
    transform: scale(0.72);
  }

  .screen[data-screen="playing"] .danger-stack {
    right: 10px;
    bottom: 10px;
  }

  .screen[data-screen="playing"] .danger-meter {
    gap: 6px;
    padding: 8px 10px;
    border-radius: 14px;
  }

  .screen[data-screen="playing"] .danger-meter-label {
    font-size: 0.58rem;
  }

  .screen[data-screen="playing"] .danger-meter-dot {
    width: 11px;
    height: 11px;
  }

  .screen[data-screen="playing"] .input-panel {
    width: 100%;
  }

  .screen[data-screen="playing"] .input-target-kicker {
    margin-bottom: 6px;
    font-size: 0.64rem;
  }

  .screen[data-screen="playing"] .input-target-problem {
    margin-bottom: 10px;
    padding: 10px 12px;
    border-radius: 16px;
    font-size: 1rem;
  }

  .screen[data-screen="playing"] .problem-card {
    padding: 10px;
    font-size: 0.92rem;
  }

  .screen[data-screen="playing"] .input-help {
    display: block;
  }
}