:root {
  --ink: #1c140c;
  --ink-soft: #4a3724;
  --paper: #f4ead6;
  --paper-deep: #e7d7b8;
  --gold: #e2a84a;
  --gold-deep: #c8892e;
  --grass: #3f7a3a;
  --apple: #e24a3b;
  --sky: #7eb6d4;
  --wood: #6b4226;
  --stroke: #2a1c10;
  --shadow: 0 18px 40px rgba(28, 20, 12, 0.28);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  height: 100%;
  height: 100dvh;
  overflow: hidden;
  background: #1a2218;
  color: var(--ink);
  font-family: "Noto Sans SC", "Microsoft YaHei", sans-serif;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

[hidden] {
  display: none !important;
}

body {
  user-select: none;
}

#grain {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 8;
  opacity: 0.07;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

#app {
  position: relative;
  width: 100%;
  height: 100%;
  height: 100dvh;
}

#game {
  display: block;
  width: 100%;
  height: 100%;
  background: #87b8d0;
  touch-action: none;
}

.hud {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  z-index: 3;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 18px 24px;
  pointer-events: none;
  text-shadow: 0 2px 0 rgba(255, 248, 230, 0.35);
}

.hud-kicker,
.eyebrow {
  font-size: 11px;
  letter-spacing: 0.28em;
  color: var(--ink-soft);
}

.hud-score {
  font-family: "ZCOOL KuaiLe", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  font-size: 48px;
  line-height: 1;
  color: #fff8e8;
  text-shadow: 3px 4px 0 #2a1c10;
}

.hud-meta,
.hud-right p {
  margin-top: 6px;
  font-size: 13px;
  font-weight: 700;
  color: #fff8e8;
  text-shadow: 1px 2px 0 #2a1c10;
}

.hud-right {
  text-align: right;
  pointer-events: auto;
}

.hud-center {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(226, 74, 59, 0.92);
  color: #fff8e8;
  font-weight: 700;
  font-size: 13px;
  box-shadow: 0 8px 0 #8a241c;
}

.boost-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #f0d24a;
  animation: pulse 0.8s ease-in-out infinite;
}

@keyframes pulse {
  50% { transform: scale(1.4); opacity: 0.6; }
}

.touch {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 18px;
  z-index: 4;
  display: none;
  justify-content: space-between;
  padding: 0 20px;
}

.touch button {
  width: 118px;
  height: 118px;
  border-radius: 50%;
  background: rgba(244, 234, 214, 0.86);
  border: 3px solid var(--stroke);
  font-size: 18px;
  font-weight: 900;
  box-shadow: 0 8px 0 var(--stroke);
}

@media (pointer: coarse) {
  .touch { display: flex; }
}

@media (pointer: coarse) and (orientation: portrait) {
  .touch {
    bottom: 10px;
    padding: 0 12px;
  }

  .touch button {
    width: 72px;
    height: 72px;
    font-size: 14px;
    box-shadow: 0 5px 0 var(--stroke);
  }

  .hud {
    padding: 10px 12px;
  }

  .hud-score {
    font-size: 32px;
  }
}

.panel {
  position: absolute;
  z-index: 5;
  background: linear-gradient(180deg, rgba(244, 234, 214, 0.94), rgba(231, 215, 184, 0.96));
  border: 3px solid var(--stroke);
  box-shadow: var(--shadow), inset 0 0 0 6px rgba(226, 168, 74, 0.18);
}

.menu {
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: min(1100px, calc(100vw - 96px));
  max-height: calc(100vh - 96px);
  overflow: auto;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 18px 22px 20px;
  border-radius: 24px;
  scrollbar-width: thin;
  scrollbar-color: #c8892e #f3e6cc;
}

.menu::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

.menu::-webkit-scrollbar-track {
  margin: 12px 4px;
  background: #efe4c8;
  border-radius: 999px;
  box-shadow: inset 0 0 0 1px rgba(42, 28, 16, 0.08);
}

.menu::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #e8bc62, #c8892e);
  border-radius: 999px;
  border: 2px solid #efe4c8;
  box-shadow: 0 1px 0 #8a5a20;
}

.menu::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, #f0c86e, #b87a24);
}

.menu::-webkit-scrollbar-corner {
  background: transparent;
}

.overlay {
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: min(460px, calc(100vw - 32px));
  padding: 28px 28px 24px;
  border-radius: 24px;
  text-align: center;
}

.menu-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex: none;
  min-height: 0;
}

.menu-title {
  min-width: 0;
}

.menu-head h1 {
  font-family: "ZCOOL KuaiLe", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  font-size: clamp(26px, 4.2vh, 40px);
  line-height: 1;
  letter-spacing: 0.08em;
  color: var(--gold-deep);
  text-shadow: 2px 2px 0 #fff8e8, 4px 4px 0 var(--stroke);
}

.overlay h2 {
  font-family: "ZCOOL KuaiLe", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  font-size: clamp(26px, 4.2vh, 36px);
  line-height: 1.15;
  letter-spacing: 0.06em;
  color: var(--gold-deep);
  text-shadow: none;
}

.overlay .eyebrow {
  color: var(--ink-soft);
  text-shadow: none;
}

.subtitle {
  margin: 0;
  color: var(--ink-soft);
  font-size: 13px;
  white-space: nowrap;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

.overlay p {
  margin-top: 8px;
  color: var(--ink-soft);
  font-size: 14px;
  text-shadow: none;
}

.menu-head-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: none;
}

.menu-grid {
  display: grid;
  grid-template-columns: minmax(196px, 220px) 260px minmax(280px, 1fr);
  gap: 12px;
  flex: none;
  align-items: start;
}

.cast,
.gear,
.picks-tracks,
.picks-diff {
  background: rgba(255, 248, 230, 0.55);
  border: 2px solid rgba(42, 28, 16, 0.16);
  border-radius: 14px;
  padding: 8px;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

h2 {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--wood);
  margin-bottom: 6px;
  flex: none;
}

.cast-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  flex: 1;
  min-height: 0;
  align-content: start;
}

.cast-btn,
.track-card,
.diff-btn,
.swatch {
  border: 2px solid transparent;
  transition: transform 0.12s ease, border-color 0.12s ease, background 0.12s ease;
}

.cast-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  min-height: 0;
  text-align: left;
  padding: 3px 5px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.35);
}

.cast-btn canvas {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: #efe0c0;
  flex: none;
}

.cast-btn strong {
  display: block;
  font-size: 12px;
  line-height: 1.15;
  white-space: nowrap;
}

.cast-btn span {
  display: block;
  font-size: 10px;
  color: var(--ink-soft);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cast-btn:hover,
.track-card:hover,
.diff-btn:hover,
.swatch:hover {
  transform: translateY(-1px);
}

.cast-btn.active,
.track-card.active,
.diff-btn.active,
.swatch.active {
  border-color: var(--stroke);
  background: linear-gradient(180deg, #f7e2a8, #e8c46a);
  box-shadow: 0 2px 0 var(--stroke);
}

.preview-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  width: 260px;
  height: 228px;
  max-width: 100%;
  min-height: 0;
  background:
    radial-gradient(circle at 50% 30%, rgba(255, 248, 230, 0.9), transparent 55%),
    linear-gradient(180deg, #9ec8dc, #d7e8b8 58%, #6b9a40);
  border: 3px solid var(--stroke);
  border-radius: 18px;
  overflow: hidden;
  justify-self: center;
}

#preview {
  width: 260px;
  height: 198px;
  flex: none;
  display: block;
}

.preview-caption {
  margin: 0 0 8px;
  font-weight: 700;
  font-size: 12px;
  flex: none;
  text-align: center;
  padding: 0 8px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

.gear-block {
  margin-bottom: 6px;
  min-height: 0;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.gear-block:last-child {
  margin-bottom: 0;
}

.gear-block p {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 11px;
  font-weight: 700;
  margin-bottom: 4px;
  flex: none;
}

.gear-block span {
  font-weight: 500;
  color: var(--ink-soft);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.swatches {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 4px;
  flex: 1;
  min-height: 0;
}

.swatch {
  height: auto;
  padding: 0;
  overflow: hidden;
  border-radius: 8px;
  border: 2px solid rgba(42, 28, 16, 0.2);
  background: #efe4c8;
  min-height: 0;
}

.swatch-thumb {
  display: block;
  width: 100%;
  height: 40px;
  object-fit: cover;
}

.picks {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(220px, 0.7fr);
  gap: 10px;
  flex: none;
}

.track-row,
.diff-row {
  display: grid;
  gap: 6px;
  flex: 1;
  min-height: 0;
}

.track-row {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.diff-row {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
}

.track-card,
.diff-btn {
  padding: 8px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.4);
  text-align: left;
  min-width: 0;
}

.track-card {
  padding: 0 0 6px;
  overflow: hidden;
}

.track-thumb {
  display: block;
  width: 100%;
  height: 44px;
  object-fit: cover;
}

.track-meta {
  padding: 5px 6px 0;
}

.track-card strong,
.diff-btn strong {
  display: block;
  font-size: 13px;
}

.track-card span,
.diff-btn span {
  display: block;
  margin-top: 2px;
  font-size: 10px;
  color: var(--ink-soft);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.hint {
  font-size: 12px;
  color: var(--ink-soft);
  white-space: nowrap;
}

.start,
.ghost {
  pointer-events: auto;
  border-radius: 999px;
  padding: 8px 18px;
  font-weight: 900;
  border: 3px solid var(--stroke);
}

.start {
  background: linear-gradient(180deg, #f06a4a, #c4302b);
  color: #fff8e8;
  font-size: 16px;
  letter-spacing: 0.1em;
  box-shadow: 0 4px 0 #6b1c16;
  min-width: 140px;
}

.start:hover {
  transform: translateY(-1px);
}

.start:active {
  transform: translateY(3px);
  box-shadow: 0 2px 0 #6b1c16;
}

.ghost {
  background: #fff8e8;
  color: var(--ink);
  box-shadow: 0 4px 0 var(--stroke);
}

.row {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 18px;
  flex-wrap: wrap;
}

.over-score {
  margin: 12px 0 6px;
  font-family: "ZCOOL KuaiLe", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  font-size: 48px;
  line-height: 1;
  color: var(--gold-deep);
  text-shadow: none;
}

.over-meta,
.overlay .hint {
  color: var(--ink-soft);
  font-weight: 700;
  text-shadow: none;
}

@media (max-width: 980px) {
  .menu {
    width: min(1100px, calc(100vw - 64px));
    max-height: calc(100vh - 64px);
  }

  .menu-grid {
    grid-template-columns: minmax(168px, 200px) 240px;
    grid-template-rows: auto auto;
  }

  .preview-col {
    width: 240px;
    height: 200px;
  }

  #preview {
    width: 240px;
    height: 168px;
  }

  .gear {
    grid-column: 1 / -1;
  }

  .gear-block {
    flex: none;
  }

  .swatch-thumb {
    height: 36px;
  }

  .menu-head h1 {
    font-size: 28px;
  }

  .hud-score {
    font-size: 36px;
  }
}

@media (max-width: 720px) {
  .menu {
    width: calc(100vw - 40px);
    max-height: calc(100vh - 40px);
    padding: 12px;
    border-radius: 16px;
    gap: 8px;
  }

  .subtitle {
    display: none;
  }

  .menu-grid {
    grid-template-columns: 1fr auto;
  }

  .preview-col {
    width: 200px;
    height: 176px;
  }

  #preview {
    width: 200px;
    height: 144px;
  }

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

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

  .track-card span {
    display: none;
  }

  .track-thumb {
    height: 36px;
  }

  .menu-head-actions .hint {
    display: none;
  }

  .start {
    min-width: 0;
    padding: 8px 14px;
    font-size: 14px;
  }
}

@media (max-height: 760px) {
  .preview-caption,
  .cast-btn span,
  .track-card span {
    display: none;
  }

  .track-thumb {
    height: 36px;
  }

  .swatch-thumb {
    height: 30px;
  }
}

@media (max-height: 560px) {
  .eyebrow {
    display: none;
  }

  .menu-head h1 {
    font-size: 22px;
  }

  .track-thumb {
    height: 28px;
  }

  .swatch-thumb {
    height: 24px;
  }

  .cast-btn canvas {
    width: 22px;
    height: 22px;
  }
}