.track-select {
  position: fixed;
  inset: 0;
  z-index: 1500;
  display: grid;
  place-items: center;
  overflow: auto;
  padding: max(16px, env(safe-area-inset-top)) max(18px, env(safe-area-inset-right)) max(16px, env(safe-area-inset-bottom)) max(18px, env(safe-area-inset-left));
  background:
    radial-gradient(circle at 18% 18%, rgb(255 255 255 / 0.34), transparent 25%),
    linear-gradient(145deg, #8be3ff 0%, #55c9ed 52%, #35b8e7 100%);
  opacity: 0;
  transition: opacity 180ms ease;
}

.track-select[hidden] {
  display: none;
}

.track-select.is-visible {
  opacity: 1;
}

.track-select-shell {
  width: min(1180px, 100%);
  min-height: 0;
}

.track-select-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: clamp(14px, 2.3vh, 24px);
}

.track-select h2 {
  margin: 0;
  font-size: clamp(2.15rem, 5vw, 4.45rem);
  line-height: 0.94;
  letter-spacing: -0.045em;
}

.track-select-close {
  flex: 0 0 auto;
  width: 56px;
  height: 56px;
  border: 4px solid var(--ink);
  border-radius: 50%;
  background: var(--pink);
  box-shadow: 5px 5px 0 var(--ink);
  font: inherit;
  font-size: 1.95rem;
  font-weight: 900;
  line-height: 1;
}

.track-select-grid,
.track-select-footer {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(14px, 2vw, 24px);
}

.track-card {
  position: relative;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: clamp(9px, 1.5vh, 14px);
  min-width: 0;
  min-height: 0;
  padding: clamp(13px, 1.7vw, 20px);
  border: 5px solid var(--ink);
  border-radius: 28px;
  background: color-mix(in srgb, var(--track-accent-soft) 52%, #fff8e8);
  color: var(--ink);
  box-shadow: 10px 10px 0 var(--ink);
  text-align: left;
  font: inherit;
  transform: translate(0, 0) scale(1);
  filter: saturate(0.78) brightness(0.98);
  transition:
    transform 150ms cubic-bezier(0.2, 0.8, 0.2, 1),
    background 150ms ease,
    box-shadow 150ms ease,
    filter 150ms ease;
  overflow: hidden;
}

.track-card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: 21px;
  box-shadow: inset 0 0 0 0 var(--track-accent);
  transition: box-shadow 150ms ease;
}

.track-card:hover {
  transform: translateY(-3px);
  filter: saturate(0.9) brightness(1);
}

.track-card:focus-visible {
  transform: translateY(-3px);
  outline: 5px solid #fff8e8;
  outline-offset: 4px;
  filter: saturate(0.94) brightness(1);
}

.track-card:active {
  transform: translate(8px, 8px) scale(0.985);
  box-shadow: 2px 2px 0 var(--ink);
}

.track-card.is-selected {
  background: color-mix(in srgb, var(--track-accent) 97%, white 3%);
  transform: translate(9px, 9px) scale(0.99);
  box-shadow:
    1px 1px 0 var(--ink),
    inset 0 7px 0 rgb(255 255 255 / 0.3),
    inset 0 -10px 0 rgb(8 9 10 / 0.18),
    inset 0 0 28px rgb(255 255 255 / 0.12);
  filter: saturate(1.38) contrast(1.06) brightness(1.02);
}

.track-card.is-selected:hover,
.track-card.is-selected:focus-visible {
  transform: translate(9px, 9px) scale(0.99);
  filter: saturate(1.42) contrast(1.07) brightness(1.03);
}

.track-card.is-selected:active {
  transform: translate(10px, 10px) scale(0.982);
  box-shadow:
    0 0 0 var(--ink),
    inset 0 8px 0 rgb(255 255 255 / 0.28),
    inset 0 -11px 0 rgb(8 9 10 / 0.22),
    inset 0 0 30px rgb(255 255 255 / 0.1);
}

.track-card.is-selected::after {
  box-shadow:
    inset 0 0 0 5px rgb(255 255 255 / 0.78),
    inset 0 0 0 9px rgb(8 9 10 / 0.08);
}

.track-card-topline,
.track-card-best span {
  font-size: clamp(0.66rem, 1.35vw, 0.88rem);
  font-weight: 900;
  letter-spacing: 0.14em;
}

.track-card-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.track-card-topline strong {
  padding: 5px 9px;
  border: 3px solid var(--ink);
  border-radius: 999px;
  background: #fff8e8;
  box-shadow: 3px 3px 0 var(--ink);
  transition: transform 150ms ease, box-shadow 150ms ease;
}

.track-card-preview {
  display: block;
  height: clamp(118px, 23vh, 218px);
  min-height: 0;
  border: 4px solid var(--ink);
  border-radius: 20px;
  background:
    linear-gradient(rgb(255 255 255 / 0.38), rgb(255 255 255 / 0.1)),
    #9ae6b4;
  transform: translateY(0) scale(1);
  transition: transform 150ms ease, filter 150ms ease, box-shadow 150ms ease;
  overflow: hidden;
}

.track-card-airport .track-card-preview {
  background:
    linear-gradient(rgb(255 255 255 / 0.26), rgb(255 255 255 / 0.04)),
    #a7b0b8;
}

.track-card.is-selected .track-card-preview {
  transform: translate(2px, 3px) scale(0.992);
  filter: saturate(1.32) contrast(1.07) brightness(1.02);
  box-shadow:
    1px 1px 0 var(--ink),
    inset 0 5px 0 rgb(255 255 255 / 0.2),
    inset 0 -7px 0 rgb(8 9 10 / 0.15);
}

.track-card-preview svg {
  display: block;
  width: 100%;
  height: 100%;
}

.track-preview-shadow,
.track-preview-road,
.track-preview-line {
  fill: none;
  stroke-linejoin: round;
  stroke-linecap: round;
}

.track-preview-shadow {
  stroke: var(--ink);
  stroke-width: 25;
}

.track-preview-road {
  stroke: #44494f;
  stroke-width: 17;
}

.track-preview-line {
  stroke-width: 6;
}

.track-preview-start {
  fill: #fff8e8;
  stroke: var(--ink);
  stroke-width: 4;
}

.track-card-summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(10px, 1.5vw, 18px);
  min-width: 0;
}

.track-card-choice {
  display: flex;
  align-items: center;
  gap: clamp(9px, 1.2vw, 14px);
  min-width: 0;
}

.track-card-choice-marker {
  position: relative;
  flex: 0 0 auto;
  width: clamp(30px, 3.4vw, 42px);
  height: clamp(30px, 3.4vw, 42px);
  border: 4px solid var(--ink);
  border-radius: 50%;
  background: #fff8e8;
}

.track-card.is-selected .track-card-choice-marker {
  background: var(--ink);
}

.track-card.is-selected .track-card-choice-marker::after {
  content: "✓";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: #fff8e8;
  font-size: clamp(1rem, 2vw, 1.45rem);
  font-weight: 900;
  line-height: 1;
}

.track-card-name {
  min-width: 0;
  font-size: clamp(1.18rem, 2.35vw, 2rem);
  line-height: 0.95;
  letter-spacing: -0.035em;
  white-space: nowrap;
}

.track-card-best {
  min-width: clamp(112px, 13vw, 152px);
  padding: 7px 10px;
  border: 3px solid var(--ink);
  border-radius: 15px;
  background: #fff8e8;
  box-shadow: 4px 4px 0 var(--ink);
  transition: transform 150ms ease, box-shadow 150ms ease;
}

.track-card-best span,
.track-card-best strong {
  display: block;
}

.track-card-best strong {
  margin-top: 1px;
  font-size: clamp(0.76rem, 1.5vw, 1.02rem);
  white-space: nowrap;
}

.track-card.is-selected .track-card-topline strong,
.track-card.is-selected .track-card-best {
  transform: translate(2px, 2px);
  box-shadow:
    1px 1px 0 var(--ink),
    inset 0 3px 0 rgb(255 255 255 / 0.24),
    inset 0 -4px 0 rgb(8 9 10 / 0.1);
}

.track-select-footer {
  margin-top: clamp(12px, 2vh, 20px);
}

.track-select-continue {
  grid-column: 2;
  width: 100%;
  padding: 12px 20px;
  border: 4px solid var(--ink);
  border-radius: 18px;
  background: #8ce99a;
  box-shadow: 6px 6px 0 var(--ink);
  font: inherit;
  font-size: clamp(0.84rem, 1.8vw, 1.12rem);
  font-weight: 900;
  letter-spacing: 0.08em;
}

/* iPad and phone landscape are TURN's primary surfaces. The whole chooser is one
   deliberate composition: title, two equal track cards, then Continue below the
   selected-card column. Nothing is allowed to escape the viewport. */
@media (max-height: 820px) and (orientation: landscape) {
  .track-select {
    place-items: stretch center;
    overflow: hidden;
    padding: max(9px, env(safe-area-inset-top)) max(13px, env(safe-area-inset-right)) max(9px, env(safe-area-inset-bottom)) max(13px, env(safe-area-inset-left));
  }

  .track-select-shell {
    display: grid;
    grid-template-rows: auto minmax(0, 1fr) auto;
    width: min(1240px, 100%);
    height: 100%;
    min-height: 0;
  }

  .track-select-head {
    margin-bottom: 9px;
  }

  .track-select h2 {
    font-size: clamp(2rem, 4.8vw, 3.85rem);
  }

  .track-select-close {
    width: 48px;
    height: 48px;
    border-width: 3px;
    box-shadow: 4px 4px 0 var(--ink);
    font-size: 1.7rem;
  }

  .track-select-grid,
  .track-select-footer {
    gap: clamp(10px, 1.5vw, 18px);
  }

  .track-card {
    grid-template-rows: auto minmax(0, 1fr) auto;
    gap: 7px;
    padding: clamp(9px, 1.2vw, 14px);
    border-width: 4px;
    border-radius: 24px;
    box-shadow: 8px 8px 0 var(--ink);
  }

  .track-card-preview {
    height: auto;
    min-height: 76px;
    max-height: 23vh;
    border-width: 3px;
    border-radius: 17px;
  }

  .track-card-summary {
    gap: 9px;
  }

  .track-card-choice {
    gap: 8px;
  }

  .track-card-choice-marker {
    width: clamp(28px, 3vw, 36px);
    height: clamp(28px, 3vw, 36px);
    border-width: 3px;
  }

  .track-card-name {
    font-size: clamp(1.08rem, 2.15vw, 1.72rem);
  }

  .track-card-best {
    min-width: clamp(105px, 12.5vw, 140px);
    padding: 5px 8px;
    border-radius: 13px;
  }

  .track-card-best strong {
    font-size: clamp(0.72rem, 1.35vw, 0.94rem);
  }

  .track-select-footer {
    margin-top: 9px;
  }

  .track-select-continue {
    padding: 9px 16px;
    border-width: 3px;
    box-shadow: 5px 5px 0 var(--ink);
    font-size: clamp(0.78rem, 1.5vw, 0.98rem);
  }
}

@media (max-height: 610px) and (orientation: landscape) {
  .track-select h2 {
    font-size: clamp(1.75rem, 4.1vw, 3rem);
  }

  .track-select-head {
    margin-bottom: 6px;
  }

  .track-card {
    gap: 5px;
    padding: 8px;
  }

  .track-card-topline,
  .track-card-best span {
    font-size: clamp(0.58rem, 1.12vw, 0.74rem);
  }

  .track-card-topline strong {
    padding: 3px 7px;
  }

  .track-card-preview {
    min-height: 68px;
    max-height: 20vh;
  }

  .track-card-choice-marker {
    width: 28px;
    height: 28px;
  }

  .track-card-name {
    font-size: clamp(0.98rem, 1.9vw, 1.42rem);
  }

  .track-card-best {
    min-width: 98px;
    padding: 4px 7px;
  }

  .track-select-footer {
    margin-top: 6px;
  }
}

@media (max-width: 760px) and (orientation: portrait) {
  .track-select {
    place-items: start center;
    overflow: auto;
  }

  .track-select-grid,
  .track-select-footer {
    grid-template-columns: 1fr;
  }

  .track-select-continue {
    grid-column: 1;
  }

  .track-card-name {
    white-space: normal;
  }
}

@media (prefers-reduced-motion: reduce) {
  .track-select,
  .track-card,
  .track-card-preview,
  .track-card-topline strong,
  .track-card-best {
    transition: none;
  }
}