/* Pulse. The level is drawn on the canvas; this styles the menu, the HUD
   and the dialogs (always dark, with a neon accent). */

:root[data-theme='dark'] {
  --accent: #ffd23a;
  --accent-contrast: #1d1400;
  --accent-soft: rgba(255, 210, 58, 0.16);
  --surface: #171a3d;
  --surface-2: #22265a;
  --bg: #101238;
  --border: rgba(255, 255, 255, 0.12);
  --chrome-bg: #101238;
}

/* Hallows: the canvas draws its own night sky, moon and castles, so the
   shared scenery behind it (core/hallows.js) would never be seen. */
.hallows-scene {
  display: none;
}

body {
  position: fixed;
  inset: 0;
  overflow: hidden;
  background: #101238;
  color: #fff;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  touch-action: none;
}

#canvas {
  position: fixed;
  inset: 0;
  display: block;
}

.input-layer {
  position: fixed;
  inset: 0;
  z-index: 1;
  cursor: pointer;
}
body.in-menu .input-layer {
  display: none;
}

/* ---------- HUD ---------- */

.hud {
  position: fixed;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  padding: calc(10px + var(--safe-top)) calc(12px + var(--safe-right)) calc(12px + var(--safe-bottom)) calc(12px + var(--safe-left));
}
body.in-menu .hud {
  display: none;
}
.hud-btn {
  pointer-events: auto;
  appearance: none;
  border: 0;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(0, 0, 0, 0.22);
  color: #fff;
  cursor: pointer;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}
.hud-btn svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.hud-btn.big {
  width: 60px;
  height: 60px;
  border-radius: 18px;
}
.hud-btn.big svg {
  width: 28px;
  height: 28px;
}
#cp-add svg {
  fill: #5dff8f;
  stroke: #fff;
}
#cp-del svg {
  fill: none;
  stroke: #fff;
}
.hud-btn:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}
#pause-btn {
  position: absolute;
  top: calc(8px + var(--safe-top));
  left: calc(10px + var(--safe-left));
}
.progress {
  position: absolute;
  top: calc(18px + var(--safe-top));
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 10px;
  width: min(46vw, 420px);
}
.progress .bar {
  position: relative;
  flex: 1;
  height: 12px;
  border-radius: 99px;
  background: rgba(0, 0, 0, 0.35);
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.85);
  overflow: hidden;
}
.progress .bar i {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 0;
  border-radius: 99px;
  background: linear-gradient(90deg, #7cff9a, #5dff8f);
}
.progress .bar i.best {
  background: rgba(255, 255, 255, 0.28);
  z-index: -1;
}
body.practice .progress .bar i:not(.best) {
  background: linear-gradient(90deg, #5ad8ff, #36b8ff);
}
.progress b {
  min-width: 3.2em;
  font-size: 1rem;
  font-weight: 800;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
  font-variant-numeric: tabular-nums;
}
body.hide-pct .progress b {
  display: none;
}
.practice-tools[hidden],
.banner[hidden] {
  display: none;
}
.practice-tools {
  position: absolute;
  left: calc(14px + var(--safe-left));
  bottom: calc(14px + var(--safe-bottom));
  display: flex;
  gap: 12px;
}
.banner {
  position: absolute;
  left: 50%;
  top: 38%;
  transform: translate(-50%, -50%);
  font-size: clamp(2rem, 7vw, 4.2rem);
  font-weight: 900;
  letter-spacing: 0.02em;
  white-space: nowrap;
  color: #fff;
  -webkit-text-stroke: 2px rgba(0, 0, 0, 0.35);
  text-shadow: 0 0 24px rgba(255, 210, 58, 0.9), 0 4px 0 rgba(0, 0, 0, 0.3);
  animation: banner 0.7s cubic-bezier(0.2, 1.6, 0.4, 1) both;
}
.banner.practice {
  font-size: clamp(1.3rem, 4vw, 2rem);
  top: 30%;
  text-shadow: 0 0 20px rgba(93, 255, 143, 0.8);
}
@keyframes banner {
  from {
    transform: translate(-50%, -50%) scale(0.2);
    opacity: 0;
  }
}

/* ---------- Menu ---------- */

.menu {
  position: fixed;
  inset: 0;
  z-index: 3;
  display: none;
  flex-direction: column;
  padding: var(--safe-top) var(--safe-right) var(--safe-bottom) var(--safe-left);
  background: radial-gradient(ellipse at 50% 40%, rgba(10, 10, 40, 0.1), rgba(6, 6, 30, 0.6));
}
body.in-menu .menu {
  display: flex;
}
.menu .topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px 0;
}
.logo {
  margin: 0;
  display: flex;
  gap: 0.04em;
  font-size: clamp(1.9rem, 6vh, 2.8rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0.02em;
}
.logo span {
  display: inline-block;
  color: #fff;
  -webkit-text-stroke: 2px rgba(0, 0, 0, 0.4);
  text-shadow: 0 0 18px rgba(58, 232, 255, 0.85), 0 3px 0 rgba(0, 0, 0, 0.35);
  animation: logo 1.8s ease-in-out infinite;
}
.logo span:nth-child(2) { animation-delay: 0.08s; }
.logo span:nth-child(3) { animation-delay: 0.16s; }
.logo span:nth-child(4) { animation-delay: 0.24s; }
.logo span:nth-child(5) { animation-delay: 0.32s; }
@keyframes logo {
  0%, 60%, 100% { transform: none; }
  30% { transform: translateY(-5px); }
}
.menu .icon-btn {
  color: #fff;
  background: rgba(0, 0, 0, 0.25);
}

.cards-wrap {
  flex: 1;
  min-height: 0;
  position: relative;
  display: flex;
  align-items: center;
}
.cards {
  flex: 1;
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  padding: 8px calc(50% - min(40vw, 190px));
  touch-action: pan-x;
}
.cards::-webkit-scrollbar {
  display: none;
}
.card {
  flex: none;
  width: min(80vw, 380px);
  scroll-snap-align: center;
  border-radius: 24px;
  padding: clamp(12px, 2.6vh, 20px) 20px;
  background: linear-gradient(180deg, rgba(20, 22, 70, 0.82), rgba(12, 12, 44, 0.9));
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.14), 0 20px 40px -18px rgba(0, 0, 0, 0.8);
  display: flex;
  flex-direction: column;
  gap: clamp(6px, 1.4vh, 12px);
  transition: transform 0.25s ease, opacity 0.25s ease;
  transform: scale(0.92);
  opacity: 0.6;
}
.card.active {
  transform: none;
  opacity: 1;
}
.card-head {
  display: flex;
  align-items: center;
  gap: 14px;
}
.diff {
  flex: none;
  width: 54px;
  height: 54px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-weight: 900;
  font-size: 1.4rem;
  color: #1a1300;
  background: var(--diff, #5dff8f);
  box-shadow: inset 0 -4px 0 rgba(0, 0, 0, 0.2), 0 0 18px -2px var(--diff, #5dff8f);
}
.card h2 {
  margin: 0;
  font-size: clamp(1.15rem, 5vw, 1.45rem);
  line-height: 1.1;
}
.card .sub {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.stars {
  color: #ffd23a;
  letter-spacing: 1px;
}
.coins {
  margin-left: auto;
  display: flex;
  gap: 5px;
}
.coins i {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.3);
}
.coins i.got {
  background: radial-gradient(circle at 40% 35%, #fff5c2, #ffcc2a 45%, #b87f00);
  border-color: #fff5c2;
}
.meter {
  display: grid;
  grid-template-columns: 5.6em 1fr 3em;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.75);
}
.meter .track {
  height: 10px;
  border-radius: 99px;
  background: rgba(0, 0, 0, 0.4);
  box-shadow: 0 0 0 1.5px rgba(255, 255, 255, 0.5);
  overflow: hidden;
}
.meter .track i {
  display: block;
  height: 100%;
  border-radius: 99px;
  background: #5dff8f;
}
.meter.practice .track i {
  background: #36b8ff;
}
.meter b {
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.card-actions {
  display: flex;
  gap: 10px;
  margin-top: 2px;
}
.card-actions .btn {
  flex: 1;
  min-height: 48px;
  font-weight: 800;
  font-size: 1.05rem;
}
.card-actions .btn.square {
  flex: none;
  width: 48px;
  padding: 0;
  display: grid;
  place-items: center;
}
.card-actions .btn-primary {
  flex: 1.6;
  box-shadow: 0 0 22px -4px rgba(255, 210, 58, 0.9);
}
.card .segmented {
  margin: 0;
}
.nav {
  position: absolute;
  top: 50%;
  z-index: 1;
  transform: translateY(-50%);
  width: 44px;
  height: 64px;
  border: 0;
  border-radius: 14px;
  background: rgba(0, 0, 0, 0.25);
  color: #fff;
  display: grid;
  place-items: center;
  cursor: pointer;
}
.nav svg {
  width: 26px;
  height: 26px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.nav.prev {
  left: calc(8px + var(--safe-left));
}
.nav.next {
  right: calc(8px + var(--safe-right));
}
.nav:disabled {
  opacity: 0.25;
}
@media (max-width: 520px) {
  .nav {
    display: none;
  }
}
.dots {
  display: flex;
  justify-content: center;
  gap: 7px;
  padding: 4px 0 2px;
}
.dots i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transition: background 0.2s, transform 0.2s;
}
.dots i.on {
  background: #fff;
  transform: scale(1.3);
}
.menu-bar {
  display: flex;
  justify-content: center;
  gap: 10px;
  padding: 8px 16px 14px;
  flex-wrap: wrap;
}
.pill {
  appearance: none;
  border: 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 16px 0 8px;
  border-radius: 99px;
  background: rgba(0, 0, 0, 0.3);
  box-shadow: 0 0 0 1.5px rgba(255, 255, 255, 0.18);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}
.pill svg {
  width: 22px;
  height: 22px;
  margin-left: 6px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.pill canvas {
  width: 32px;
  height: 32px;
}
.pill:focus-visible,
.nav:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}
@media (max-height: 430px) {
  .menu .topbar {
    padding-top: 4px;
  }
  .card {
    gap: 6px;
  }
  .meter {
    font-size: 0.75rem;
  }
  .menu-bar {
    padding: 4px 16px 8px;
  }
  .pill {
    min-height: 40px;
  }
}

/* ---------- Dialogs ---------- */

.icon-kit .preview {
  display: block;
  margin: 0 auto 12px;
  width: 96px;
  height: 96px;
}
.icon-kit h3 {
  margin: 14px 0 8px;
  font-size: 0.95rem;
  color: var(--text-muted);
}
.faces {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
}
.faces label {
  position: relative;
}
.faces input {
  position: absolute;
  inset: 0;
  opacity: 0;
  margin: 0;
  cursor: pointer;
}
.faces canvas {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  border-radius: 10px;
  pointer-events: none;
}
.faces input:checked + canvas {
  box-shadow: 0 0 0 3px var(--surface), 0 0 0 5px var(--accent);
}
.faces input:focus-visible + canvas {
  outline: 2px dashed var(--accent);
  outline-offset: 4px;
}
.pause-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.pause-grid .btn {
  min-height: 52px;
}
.pause-grid .wide {
  grid-column: 1 / -1;
}
.pause-info {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin: 0 0 14px;
  color: var(--text-muted);
  font-size: 0.9rem;
}
.help p,
.help li {
  line-height: 1.5;
}
.help .legend {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 8px 12px;
  align-items: center;
  margin: 12px 0;
}
.help .legend i {
  display: block;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  justify-self: center;
}
.help .legend i.portal {
  width: 14px;
  height: 30px;
  border-radius: 50%;
  border: 4px solid;
  background: none;
}
.help .legend i.pad {
  height: 12px;
  border-radius: 14px 14px 3px 3px;
}