:root {
  --sand: #f4ece0;
  --sand-2: #eadfcd;
  --card: #fffaf2;
  --ink: #2b2118;
  --ink-soft: #6b5642;
  --line: rgba(84, 58, 33, 0.16);
  --amber: #d9873a;
  --amber-deep: #b96a22;
  --moss: #4f7a4a;
  --danger: #c0453a;
  --gold: #d9a227;
  --soil-1: #8a6136;
  --soil-2: #6a4526;
  --soil-3: #432a16;
  --shadow: 0 18px 40px -24px rgba(60, 38, 18, 0.55);
  --radius-lg: 26px;
  --radius-md: 16px;
  --radius-sm: 11px;
  --fur: #8d5c37;
  --fur-dark: #6d4527;
  --snout: #d8b08a;
}

html[data-theme='dark'] {
  --sand: #17120d;
  --sand-2: #201913;
  --card: #241c15;
  --ink: #f5ebdd;
  --ink-soft: #b8a48d;
  --line: rgba(240, 220, 195, 0.16);
  --amber: #f0a552;
  --amber-deep: #d9873a;
  --moss: #8fbd7f;
  --danger: #e57162;
  --gold: #f2c14e;
  --soil-1: #6f4a28;
  --soil-2: #4b311a;
  --soil-3: #2a1a0e;
  --shadow: 0 22px 48px -26px rgba(0, 0, 0, 0.85);
  --fur: #8d5c37;
  --fur-dark: #5f3d22;
  --snout: #cfa47c;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  background:
    radial-gradient(1100px 520px at 12% -12%, color-mix(in srgb, var(--amber) 22%, transparent), transparent 65%),
    radial-gradient(900px 480px at 92% 8%, color-mix(in srgb, var(--moss) 20%, transparent), transparent 60%),
    linear-gradient(180deg, var(--sand), var(--sand-2));
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB',
    'Microsoft YaHei', 'Noto Sans SC', sans-serif;
  -webkit-font-smoothing: antialiased;
  min-height: 100dvh;
  display: flex;
  justify-content: center;
  padding: clamp(10px, 2vw, 26px);
}

.app {
  width: min(980px, 100%);
  display: flex;
  flex-direction: column;
  gap: clamp(10px, 1.6vw, 16px);
}

/* ------------------------------------------------------------ top bar */

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: #fff6e6;
  background: linear-gradient(150deg, var(--amber), var(--amber-deep));
  box-shadow: inset 0 -6px 12px rgba(0, 0, 0, 0.18), var(--shadow);
  flex: none;
}

.brand-text h1 {
  margin: 0;
  font-size: clamp(1.12rem, 2.4vw, 1.4rem);
  letter-spacing: 0.02em;
}

.brand-text p {
  margin: 2px 0 0;
  font-size: 0.76rem;
  color: var(--ink-soft);
  letter-spacing: 0.04em;
}

.source-chip {
  margin: 4px 0 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  color: var(--amber-deep);
  background: color-mix(in srgb, var(--amber) 16%, transparent);
  border: 1px solid color-mix(in srgb, var(--amber) 34%, transparent);
  border-radius: 999px;
  padding: 2px 9px;
}

.source-chip[hidden] {
  display: none;
}

.topbar-actions {
  display: flex;
  gap: 8px;
}

.ghost-btn {
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--card) 72%, transparent);
  color: var(--ink);
  border-radius: 999px;
  padding: 9px 14px;
  font-size: 0.82rem;
  font-family: inherit;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: transform 0.12s ease, border-color 0.18s ease, background 0.18s ease;
}

.ghost-btn:hover {
  border-color: color-mix(in srgb, var(--amber) 55%, var(--line));
  transform: translateY(-1px);
}

.ghost-btn:focus-visible,
.primary-btn:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
}

.ghost-btn .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--moss);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--moss) 24%, transparent);
}

.ghost-btn[aria-pressed='false'] .dot {
  background: var(--ink-soft);
  box-shadow: none;
}

.ghost-btn.wide {
  width: 100%;
  justify-content: center;
}

/* ---------------------------------------------------------------- hud */

.hud {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  padding: 12px 14px 16px;
  border-radius: var(--radius-lg);
  background: color-mix(in srgb, var(--card) 88%, transparent);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.stat-label {
  font-size: 0.7rem;
  color: var(--ink-soft);
  letter-spacing: 0.12em;
}

.stat-value {
  font-size: clamp(1.1rem, 3vw, 1.5rem);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.01em;
  transition: color 0.2s ease, transform 0.14s ease;
}

.stat-value.bump {
  color: var(--amber);
  transform: scale(1.08);
}

.stat-value.drop {
  color: var(--danger);
}

.timebar {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 8px;
  height: 4px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--ink) 12%, transparent);
  overflow: hidden;
}

.timebar-fill {
  display: block;
  height: 100%;
  width: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--moss), var(--amber));
  transform-origin: left center;
  transition: transform 0.12s linear, background 0.3s ease;
}

.timebar-fill.urgent {
  background: linear-gradient(90deg, var(--danger), var(--gold));
}

/* -------------------------------------------------------------- stage */

.stage {
  position: relative;
  border-radius: calc(var(--radius-lg) + 6px);
  padding: clamp(10px, 2vw, 20px);
  background:
    radial-gradient(120% 80% at 50% -10%, color-mix(in srgb, #fff 18%, transparent), transparent 60%),
    repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.035) 0 6px, transparent 6px 12px),
    linear-gradient(170deg, var(--soil-1), var(--soil-2) 45%, var(--soil-3));
  box-shadow: inset 0 2px 0 rgba(255, 255, 255, 0.12), inset 0 -18px 40px rgba(0, 0, 0, 0.35), var(--shadow);
  border: 1px solid color-mix(in srgb, var(--soil-3) 70%, transparent);
  overflow: hidden;
  isolation: isolate;
}

.stage::before {
  content: '';
  position: absolute;
  inset: 0 0 auto;
  height: 12px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.1), transparent);
  pointer-events: none;
}

.field {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(8px, 1.8vw, 18px);
  max-width: 560px;
  margin: 0 auto;
}

.hole {
  position: relative;
  aspect-ratio: 1 / 1;
  border: 0;
  padding: 0;
  background: transparent;
  border-radius: 22px;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  isolation: isolate;
}

.hole:focus-visible {
  outline: 2px dashed color-mix(in srgb, #ffe6c2 70%, transparent);
  outline-offset: 2px;
}

.hole-mouth {
  position: absolute;
  left: 6%;
  right: 6%;
  bottom: 8%;
  height: 46%;
  border-radius: 50%;
  background: radial-gradient(60% 70% at 50% 30%, #120b06, #2a1a0d 70%, #3d2713);
  box-shadow:
    inset 0 8px 14px rgba(0, 0, 0, 0.75),
    inset 0 -4px 0 rgba(255, 255, 255, 0.06),
    0 6px 0 color-mix(in srgb, var(--soil-1) 78%, #fff 22%),
    0 10px 20px rgba(0, 0, 0, 0.22);
  z-index: 2;
}

.hole-mouth::after {
  content: '';
  position: absolute;
  inset: auto -8% -30% -8%;
  height: 70%;
  border-radius: 50%;
  background: radial-gradient(50% 60% at 50% 20%, color-mix(in srgb, var(--soil-1) 60%, #ffe2b8 40%), transparent 70%);
  opacity: 0.5;
}

.mole-wrap {
  position: absolute;
  left: 50%;
  bottom: 22%;
  width: 78%;
  aspect-ratio: 1 / 1;
  transform: translate(-50%, 12%) translateY(105%);
  transition: transform 0.16s cubic-bezier(0.22, 1.2, 0.36, 1);
  z-index: 1;
  pointer-events: none;
  will-change: transform;
}

.hole.up .mole-wrap {
  transform: translate(-50%, 12%) translateY(0);
}

.hole.hit .mole-wrap {
  transform: translate(-50%, 12%) translateY(22%) scale(1.06, 0.86);
  transition-duration: 0.09s;
}

.mole-svg {
  width: 100%;
  height: 100%;
  display: block;
  filter: drop-shadow(0 8px 10px rgba(0, 0, 0, 0.35));
}

.mole-head {
  fill: var(--fur);
}
.mole-ear {
  fill: var(--fur);
}
.mole-ear-inner {
  fill: color-mix(in srgb, var(--fur) 40%, #f2b7a0 60%);
}
.mole-snout {
  fill: var(--snout);
}
.mole-eye {
  fill: #24170e;
}
.mole-glint {
  fill: #fff8ec;
}
.mole-nose {
  fill: #b3614f;
}
.mole-teeth {
  fill: #fffaf0;
}
.mole-whisker {
  stroke: color-mix(in srgb, var(--fur-dark) 70%, transparent);
  stroke-width: 1.6;
  stroke-linecap: round;
  fill: none;
}

.hole[data-type='gold'] .mole-wrap {
  --fur: #d8a12c;
  --fur-dark: #a97a15;
  --snout: #f4d79a;
}

.hole[data-type='bomb'] .mole-wrap {
  --fur: #4b4f5c;
}

.gold-spark path {
  fill: #fff0b8;
  animation: twinkle 1.1s ease-in-out infinite;
}

.bomb-body {
  fill: #3a3d49;
}
.bomb-fuse {
  stroke: #7a6248;
  stroke-width: 4;
  fill: none;
  stroke-linecap: round;
}
.bomb-fuse-fuse {
  fill: var(--gold);
}
.bomb-spark {
  fill: #ffd76a;
  animation: twinkle 0.6s ease-in-out infinite;
}

@keyframes twinkle {
  0%,
  100% {
    opacity: 0.35;
    transform: scale(0.86);
  }
  50% {
    opacity: 1;
    transform: scale(1.1);
  }
}

.float-score {
  position: absolute;
  left: 50%;
  top: 26%;
  transform: translate(-50%, 0);
  font-weight: 700;
  font-size: clamp(0.9rem, 2.4vw, 1.1rem);
  color: #fff4dd;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.55);
  pointer-events: none;
  z-index: 5;
  animation: floatUp 0.75s ease-out forwards;
}

.float-score.minus {
  color: #ffc2b8;
}

@keyframes floatUp {
  0% {
    opacity: 0;
    transform: translate(-50%, 8px) scale(0.9);
  }
  25% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -34px) scale(1.05);
  }
}

.hole.hit::after {
  content: '';
  position: absolute;
  inset: 18% 12% 10%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 236, 196, 0.75), transparent 62%);
  animation: burst 0.34s ease-out forwards;
  z-index: 0;
}

@keyframes burst {
  0% {
    opacity: 0.9;
    transform: scale(0.5);
  }
  100% {
    opacity: 0;
    transform: scale(1.35);
  }
}

/* ----------------------------------------------------------- overlays */

.overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: clamp(10px, 3vw, 26px);
  background: color-mix(in srgb, var(--soil-3) 62%, transparent);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 10;
  animation: fadeIn 0.24s ease;
}

.overlay[hidden] {
  display: none;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.panel {
  width: min(430px, 100%);
  background: color-mix(in srgb, var(--card) 96%, transparent);
  border-radius: var(--radius-lg);
  padding: clamp(16px, 3.4vw, 26px);
  border: 1px solid var(--line);
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.6);
  text-align: center;
  animation: pop 0.26s cubic-bezier(0.2, 1.2, 0.4, 1);
}

@keyframes pop {
  from {
    transform: scale(0.94);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

.eyebrow {
  margin: 0 0 6px;
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--amber);
}

.panel h2 {
  margin: 0 0 14px;
  font-size: clamp(1.05rem, 2.6vw, 1.3rem);
  line-height: 1.4;
}

.rules {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 8px;
  text-align: left;
}

.rules li {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 0.83rem;
  color: var(--ink-soft);
  line-height: 1.45;
}

.tag {
  flex: none;
  font-size: 0.68rem;
  padding: 3px 8px;
  border-radius: 999px;
  color: #fff8ec;
  letter-spacing: 0.06em;
}

.tag-normal {
  background: var(--fur);
}
.tag-gold {
  background: linear-gradient(140deg, var(--gold), #a9781a);
}
.tag-bomb {
  background: #4b4f5c;
}

.primary-btn {
  width: 100%;
  border: 0;
  border-radius: 15px;
  padding: 14px 18px;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: #fff8ec;
  background: linear-gradient(150deg, var(--amber), var(--amber-deep));
  box-shadow: 0 12px 24px -12px color-mix(in srgb, var(--amber-deep) 90%, transparent), inset 0 -3px 0 rgba(0, 0, 0, 0.16);
  cursor: pointer;
  transition: transform 0.12s ease, filter 0.16s ease;
}

.primary-btn:hover {
  filter: brightness(1.05);
  transform: translateY(-1px);
}

.primary-btn:active {
  transform: translateY(1px) scale(0.995);
}

.hint {
  margin: 10px 0 0;
  font-size: 0.72rem;
  color: var(--ink-soft);
}

kbd {
  font-family: inherit;
  font-size: 0.72rem;
  padding: 1px 5px;
  border-radius: 5px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--ink) 6%, transparent);
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 12px;
}

.result-grid > div {
  background: color-mix(in srgb, var(--sand-2) 60%, transparent);
  border-radius: var(--radius-md);
  padding: 10px 6px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.result-grid span {
  font-size: 0.68rem;
  color: var(--ink-soft);
}

.result-grid strong {
  font-size: 1.15rem;
  font-variant-numeric: tabular-nums;
}

.result-meta {
  margin: 0 0 14px;
  font-size: 0.78rem;
  color: var(--ink-soft);
  min-height: 1.2em;
}

.panel-actions {
  display: grid;
  gap: 8px;
}

.countdown {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: clamp(3rem, 14vw, 5.6rem);
  font-weight: 800;
  color: #fff5e2;
  text-shadow: 0 12px 30px rgba(0, 0, 0, 0.55);
  z-index: 12;
  pointer-events: none;
  animation: countPop 0.7s ease-out;
}

.countdown[hidden] {
  display: none;
}

@keyframes countPop {
  0% {
    opacity: 0;
    transform: scale(0.6);
  }
  35% {
    opacity: 1;
    transform: scale(1);
  }
  100% {
    opacity: 0;
    transform: scale(1.25);
  }
}

/* --------------------------------------------------------------- foot */

.footbar {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 0.74rem;
  color: var(--ink-soft);
  padding: 0 4px 6px;
}

.footbar p {
  margin: 0;
}

/* ------------------------------------------------------------ drawer */

.drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(360px, 88vw);
  background: var(--card);
  border-left: 1px solid var(--line);
  box-shadow: -24px 0 60px -30px rgba(0, 0, 0, 0.55);
  transform: translateX(102%);
  transition: transform 0.26s cubic-bezier(0.22, 0.9, 0.3, 1);
  padding: 20px 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 40;
  overflow-y: auto;
}

.drawer.open {
  transform: translateX(0);
}

.drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.drawer-head h2 {
  margin: 0;
  font-size: 1.05rem;
}

.board-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
  counter-reset: rank;
}

.board-list li {
  display: grid;
  grid-template-columns: 30px 1fr auto;
  align-items: center;
  gap: 8px;
  padding: 9px 10px;
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--sand-2) 46%, transparent);
  font-size: 0.84rem;
}

.board-list .rank {
  font-variant-numeric: tabular-nums;
  color: var(--ink-soft);
  font-size: 0.78rem;
}

.board-list li:nth-child(1) .rank {
  color: var(--gold);
  font-weight: 700;
}

.board-list .name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.board-list .score {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
}

.board-list .empty {
  display: block;
  text-align: center;
  color: var(--ink-soft);
  background: none;
}

.board-note {
  margin: 0;
  font-size: 0.72rem;
  color: var(--ink-soft);
}

.scrim {
  position: fixed;
  inset: 0;
  background: rgba(20, 12, 6, 0.4);
  z-index: 30;
}

.scrim[hidden] {
  display: none;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translate(-50%, 20px);
  background: color-mix(in srgb, var(--ink) 92%, transparent);
  color: var(--sand);
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 0.8rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 60;
  max-width: min(90vw, 420px);
  text-align: center;
}

.toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}

.svg-defs {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

/* ------------------------------------------------------------ narrow */

@media (max-width: 560px) {
  body {
    padding: 10px 10px 16px;
  }

  .hud {
    grid-template-columns: repeat(2, 1fr);
    gap: 6px 10px;
    padding-bottom: 18px;
  }

  .stat {
    flex-direction: row;
    align-items: baseline;
    justify-content: space-between;
    gap: 6px;
  }

  .topbar-actions .ghost-btn {
    padding: 8px 11px;
    font-size: 0.76rem;
  }

  .field {
    gap: 6px;
  }

  .stage {
    padding: 10px;
  }

  .footbar {
    font-size: 0.7rem;
  }
}

@media (max-width: 360px) {
  .brand-mark {
    display: none;
  }

  .result-grid strong {
    font-size: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

.nick-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  color: var(--ink-soft);
}

.nick-row input {
  flex: 1;
  min-width: 0;
  font-family: inherit;
  font-size: 0.85rem;
  color: var(--ink);
  background: color-mix(in srgb, var(--sand-2) 55%, transparent);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 8px 10px;
}

.nick-row input:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 1px;
}