/*
 * Beat the Chill — component & layout styles.
 * Design tokens (colors, fonts, ornament sizes, images) live in tokens.css,
 * which is generated from tokens/tokens.json. Load tokens.css first.
 */

* {
  box-sizing: border-box;
}
html,
body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  background: var(--scene-bg);
  overflow: hidden;
  font-family: var(--font-sans);
  color: var(--text-hi);
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}
#app {
  position: relative;
  width: 100vw;
  height: 100vh;
}
canvas {
  display: block;
  touch-action: none;
}
.eyebrow {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--text-lo);
}
.panel {
  position: relative;
  background: var(--panel-bg);
  border: 1px solid var(--panel-line);
  border-radius: 2px;
}
.panel .root {
  position: absolute;
  width: var(--root-w);
  height: var(--root-h);
  background: var(--root-img) no-repeat top left / contain;
  pointer-events: none;
  z-index: 1;
}
.panel .root.tl {
  top: var(--root-y);
  left: var(--root-x);
}
.panel .root.tr {
  top: var(--root-y);
  right: var(--root-x);
  transform: scaleX(-1);
}
.panel .root.bl {
  bottom: var(--root-y);
  left: var(--root-x);
  transform: scaleY(-1);
}
.panel .root.br {
  bottom: var(--root-y);
  right: var(--root-x);
  transform: scale(-1, -1);
}
#hud-top {
  position: absolute;
  bottom: 26px;
  left: 28px;
  pointer-events: none;
  z-index: 5;
}
#timer-block {
  padding: 12px 26px;
}
#timer-value {
  font-size: 24px;
  font-weight: 700;
  line-height: 1.15;
  color: var(--text-hi);
  font-variant-numeric: tabular-nums;
}
#total-block {
  position: absolute;
  bottom: 26px;
  right: 28px;
  z-index: 5;
  padding: 12px 26px;
  text-align: right;
  pointer-events: none;
}
#total-count {
  font-weight: 700;
  font-size: 20px;
  line-height: 1.15;
  color: var(--primary);
  font-variant-numeric: tabular-nums;
}
.credits-line {
  font-size: 12px;
  color: var(--text-lo);
  white-space: nowrap;
}
.pause-keys {
  margin: 0 0 18px;
  padding: 12px 18px;
  background: var(--bg-tint-50);
  border: 1px solid var(--bg-tint-15);
  border-radius: 2px;
  text-align: left;
  font-size: 13px;
  color: var(--text-lo);
  line-height: 1.6;
}
.pause-keys .eyebrow {
  margin-bottom: 4px;
}
.pause-keys b {
  color: var(--text-hi);
  font-weight: 600;
}
#touch-controls {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 170px;
  z-index: 6;
  display: none;
  pointer-events: none;
}
.pad {
  position: absolute;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%);
  display: grid;
  grid-template-columns: repeat(5, 52px);
  grid-template-rows: 52px 52px;
  gap: 8px;
  pointer-events: auto;
}
.padbtn {
  width: 52px;
  height: 52px;
  padding: 0;
  border-radius: 2px;
  background: var(--secondary);
  border: 1px solid var(--secondary-20);
  color: var(--secondary-75);
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  outline: none;
  transition:
    box-shadow 0.08s ease,
    color 0.08s ease;
}
.padbtn svg {
  width: 20px;
  height: 20px;
  display: block;
}
.padbtn:hover,
.padbtn:focus-visible {
  border-color: var(--secondary-20);
  box-shadow: 0 0 0 3px var(--secondary-20);
}
.padbtn:active,
.padbtn.is-pressed {
  border-color: var(--primary-20);
  box-shadow: 0 0 0 3px var(--primary-20);
  color: var(--primary-20);
}
#btn-pause {
  grid-column: 1;
  grid-row: 2;
}
#btn-up {
  grid-column: 3;
  grid-row: 1;
}
#btn-left {
  grid-column: 2;
  grid-row: 2;
}
#btn-down {
  grid-column: 3;
  grid-row: 2;
}
#btn-right {
  grid-column: 4;
  grid-row: 2;
}
#btn-chop {
  grid-column: 5;
  grid-row: 2;
}
@media (max-width: 860px), (pointer: coarse) {
  #touch-controls {
    display: flex;
  }
  .pause-keys {
    display: none;
  }
}
.overlay {
  position: absolute;
  inset: 0;
  z-index: 20;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  overflow-y: auto;
  background: var(--scrim);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  text-align: center;
  padding: 40px 32px;
}
.overlay.hidden {
  display: none;
}
.overlay-card {
  margin: auto 0;
  flex-shrink: 0;
  width: 100%;
  max-width: 520px;
  padding: 40px 44px 36px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.overlay-card.compact {
  max-width: 340px;
  padding: 36px 40px 30px;
}
#loading-overlay {
  background: var(--primary-20);
}
#go-text {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 15;
  pointer-events: none;
  transform: translate(-50%, -50%) scale(0.6);
  font-weight: 800;
  letter-spacing: -0.01em;
  font-size: clamp(56px, 14vw, 140px);
  color: var(--primary-75);
  text-shadow:
    0 0 40px rgba(212, 154, 106, 0.8),
    0 4px 0 var(--primary-20);
  opacity: 0;
  transition:
    opacity 0.2s ease,
    transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
#go-text.active {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}
#pickup-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 8;
  overflow: hidden;
}
.pickup-popup {
  position: absolute;
  pointer-events: none;
  transform: translate(-50%, -50%);
  animation: pickup-float 1.15s cubic-bezier(0.16, 0.84, 0.44, 1) forwards;
}
.pickup-popup .plus-text {
  font-weight: 800;
  font-size: 26px;
  color: var(--primary-75);
  text-align: center;
  white-space: nowrap;
  text-shadow:
    0 0 14px rgba(212, 154, 106, 0.9),
    0 2px 0 var(--primary-20);
}
.sparkle {
  position: absolute;
  width: 10px;
  height: 10px;
  background: radial-gradient(
    circle,
    var(--bg-tint-50) 0%,
    var(--primary-50) 45%,
    transparent 70%
  );
  clip-path: polygon(
    50% 0%,
    61% 39%,
    100% 50%,
    61% 61%,
    50% 100%,
    39% 61%,
    0% 50%,
    39% 39%
  );
  animation: sparkle-twinkle 1.15s ease-out forwards;
}
.sparkle.s1 {
  top: -10px;
  left: -20px;
  animation-delay: 0s;
}
.sparkle.s2 {
  top: -6px;
  left: 22px;
  width: 7px;
  height: 7px;
  animation-delay: 0.08s;
}
.sparkle.s3 {
  top: 12px;
  left: -8px;
  width: 6px;
  height: 6px;
  animation-delay: 0.16s;
}
@keyframes pickup-float {
  0% {
    opacity: 0;
    transform: translate(-50%, -50%) translateY(0) scale(0.5);
  }
  14% {
    opacity: 1;
    transform: translate(-50%, -50%) translateY(-8px) scale(1.08);
  }
  28% {
    opacity: 1;
    transform: translate(-50%, -50%) translateY(-16px) scale(1);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -50%) translateY(-78px) scale(0.92);
  }
}
@keyframes sparkle-twinkle {
  0% {
    opacity: 0;
    transform: scale(0) rotate(0deg);
  }
  25% {
    opacity: 1;
    transform: scale(1) rotate(45deg);
  }
  55% {
    opacity: 0.9;
    transform: scale(0.7) rotate(90deg);
  }
  100% {
    opacity: 0;
    transform: scale(0) rotate(140deg);
  }
}
.title-xl {
  font-weight: 800;
  font-size: clamp(30px, 6vw, 52px);
  letter-spacing: -0.02em;
  line-height: 1.05;
  color: var(--primary-20);
  margin: 0 0 14px 0;
}
.subtitle {
  color: var(--text-lo);
  font-size: 16px;
  margin: 0 0 18px;
  max-width: 420px;
  line-height: 1.55;
}
.steps {
  margin: 0 0 18px;
  padding: 0 0 0 1.4em;
  max-width: 400px;
  text-align: left;
  color: var(--text-hi);
  font-size: 15px;
  line-height: 1.55;
}
.steps li {
  margin: 0 0 4px;
  padding-left: 4px;
}
.steps li::marker {
  color: var(--primary);
  font-weight: 700;
}
.cta-btn {
  --stroke-w: 1px;
  --stroke-c: var(--bg-tint-15);
  --radius: 3px;
  --tl-radius: 3px;
  --curl-size: 16px;
  --curl-x: 0px;
  --curl-y: 0px;
  position: relative;
  isolation: isolate;
  font-family: inherit;
  font-weight: 500;
  font-size: 15px;
  letter-spacing: 0;
  min-width: 124px;
  padding: 10px 34px;
  margin-top: 8px;
  color: var(--primary-20);
  background: var(--bg);
  border: none;
  border-radius: var(--tl-radius) var(--radius) var(--radius) var(--radius);
  cursor: pointer;
  outline: none;
}
.cta-btn::after {
  content: "";
  position: absolute;
  pointer-events: none;
  inset: calc(var(--stroke-w) * -1);
  border: var(--stroke-w) solid var(--stroke-c);
  border-radius: calc(var(--tl-radius) + var(--stroke-w))
    calc(var(--radius) + var(--stroke-w)) calc(var(--radius) + var(--stroke-w))
    calc(var(--radius) + var(--stroke-w));
}
.cta-btn::before {
  content: "";
  position: absolute;
  pointer-events: none;
  z-index: 1;
  top: var(--curl-y);
  left: var(--curl-x);
  width: var(--curl-size);
  height: var(--curl-size);
  background: var(--curl-img) no-repeat top left / contain;
  visibility: hidden;
}
.cta-btn:hover,
.cta-btn:focus-visible {
  --stroke-w: 4px;
  --tl-radius: 12px;
}
.cta-btn:hover::before,
.cta-btn:focus-visible::before,
.cta-btn:active::before {
  visibility: visible;
}
.cta-btn:active {
  --stroke-w: 4px;
  --tl-radius: 12px;
  --stroke-c: var(--secondary);
  color: var(--secondary);
}
#win-bar {
  position: absolute;
  left: 50%;
  top: 30px;
  transform: translateX(-50%);
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 14px 22px 14px 26px;
  pointer-events: auto;
}
#win-bar.hidden {
  display: none;
}
#win-bar .win-bar-text {
  text-align: left;
}
#win-bar #final-time {
  font-size: 17px;
  font-weight: 700;
  color: var(--primary);
  margin-top: 2px;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
#win-bar .cta-btn {
  margin-top: 0;
  white-space: nowrap;
}
#loading-bar-track {
  width: 260px;
  height: 8px;
  border-radius: 1px;
  background: var(--bg-tint-50);
  border: 1px solid var(--bg-tint-15);
  overflow: hidden;
  margin: 6px 0 12px;
}
#loading-bar-fill {
  height: 100%;
  width: 0%;
  background: var(--secondary);
  transition: width 0.2s ease;
}
#loading-progress-text {
  color: var(--text-lo);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}
#hud-top,
#total-block,
#touch-controls {
  display: none;
}
body.playing #hud-top {
  display: flex;
}
body.playing #total-block {
  display: block;
}
body.playing #touch-controls {
  display: flex;
}
@media (max-width: 860px), (pointer: coarse) {
  #total-block,
  #hud-top {
    bottom: 176px;
  }
}
@media (max-width: 520px) {
  .overlay-card {
    padding: 32px 26px 28px;
  }
  #win-bar {
    gap: 16px;
    padding: 12px 14px 12px 18px;
  }
}