:root {
  color-scheme: dark;
  --ink: #f5f1e8;
  --muted: #adbaad;
  --paper: #101512;
  --panel: #18211b;
  --panel-strong: #223027;
  --rule: #334337;
  --light-square: #eadfbe;
  --dark-square: #6d8d65;
  --select: #f5f1e8;
  --bad: #d95f4f;
  --good: #91cf74;
  --warn: #e2bd63;
  --clock-fill: linear-gradient(90deg, #7fcf74 0%, #b9e58a 100%);
  --clock-track: linear-gradient(
    90deg,
    rgba(217, 95, 79, 0.22) 0%,
    rgba(226, 189, 99, 0.18) 42%,
    rgba(145, 207, 116, 0.14) 100%
  );
  --clock-glow: rgba(145, 207, 116, 0.2);
  --shadow: rgba(0, 0, 0, 0.42);
  --side-gap: 14px;
  --rail-space: 64px;
  --reel-top: 82px;
  --reel-bottom: 74px;
  --board-breath: 6px;
  --board-max: 720px;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  overflow: hidden;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  min-width: 320px;
  user-select: none;
}

body.clock-mid {
  --clock-fill: linear-gradient(90deg, #e2bd63 0%, #ef9350 100%);
  --clock-glow: rgba(226, 189, 99, 0.24);
}

body.clock-low {
  --clock-fill: linear-gradient(90deg, #ef9350 0%, #d95f4f 100%);
  --clock-glow: rgba(217, 95, 79, 0.3);
}

body.clock-expired {
  --clock-fill: linear-gradient(90deg, #d95f4f 0%, #8f3029 100%);
  --clock-glow: rgba(217, 95, 79, 0.36);
}

button {
  color: inherit;
  font: inherit;
  -webkit-tap-highlight-color: transparent;
}

.app-shell {
  position: relative;
  height: 100vh;
  height: 100dvh;
  background: linear-gradient(180deg, #0b100d 0%, #111a14 46%, #070a08 100%);
  transition: background 180ms ease;
}

body.saved-mode .app-shell {
  background: linear-gradient(180deg, #171207 0%, #241d0d 46%, #0d0a05 100%);
}

body.saved-mode .app-shell::before {
  background: linear-gradient(180deg, rgba(20, 15, 6, 0.96), rgba(20, 15, 6, 0));
}

body.saved-mode .app-shell::after {
  background: linear-gradient(0deg, rgba(12, 9, 4, 0.96), rgba(12, 9, 4, 0));
}

.app-shell::before,
.app-shell::after {
  position: fixed;
  right: 0;
  left: 0;
  z-index: 8;
  display: block;
  height: 150px;
  content: "";
  pointer-events: none;
}

.app-shell::before {
  top: 0;
  background: linear-gradient(180deg, rgba(7, 10, 8, 0.96), rgba(7, 10, 8, 0));
}

.app-shell::after {
  bottom: 0;
  height: 132px;
  background: linear-gradient(0deg, rgba(7, 10, 8, 0.96), rgba(7, 10, 8, 0));
}

.flow-meter {
  position: fixed;
  z-index: 30;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--clock-track);
  box-shadow: inset 0 -1px 0 rgba(245, 241, 232, 0.08);
  overflow: hidden;
}

.flow-meter span {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--clock-fill);
  box-shadow: 0 0 18px var(--clock-glow);
  transform: scaleX(1);
  transform-origin: left center;
  transition: transform 220ms linear, background 180ms ease, box-shadow 180ms ease;
}

.clock-value {
  position: fixed;
  z-index: 31;
  top: max(8px, calc(env(safe-area-inset-top) + 4px));
  left: 50%;
  min-width: 38px;
  padding: 4px 7px 3px;
  border: 1px solid rgba(245, 241, 232, 0.14);
  border-radius: 999px;
  background: rgba(16, 21, 18, 0.78);
  color: var(--ink);
  font-size: 11px;
  font-weight: 900;
  line-height: 1;
  text-align: center;
  pointer-events: none;
  transform: translateX(-50%);
}

body.clock-mid .clock-value {
  border-color: rgba(226, 189, 99, 0.34);
  color: #f0d88a;
}

body.clock-low .clock-value {
  border-color: rgba(217, 95, 79, 0.46);
  color: #ffbead;
}

body.clock-expired .clock-value {
  border-color: rgba(217, 95, 79, 0.48);
  color: #ffd3ca;
}

.hud {
  position: fixed;
  z-index: 10;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: max(16px, env(safe-area-inset-top)) 18px 12px;
  pointer-events: none;
}

.hud > div:first-child {
  min-width: 0;
}

.kicker {
  margin: 0 0 4px;
  color: #b7d6bf;
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  max-width: 54vw;
  color: var(--ink);
  font-size: clamp(21px, 4vw, 34px);
  font-weight: 900;
  line-height: 1.05;
  text-wrap: balance;
  overflow-wrap: anywhere;
}

h1.in-check {
  color: #ffd0bd;
}

.rating-chip {
  display: inline-flex;
  margin: 0;
  padding: 4px 7px;
  border: 1px solid rgba(245, 241, 232, 0.13);
  border-radius: 6px;
  background: rgba(16, 21, 18, 0.7);
  color: #c9d6c7;
  font-size: 11px;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-top: 7px;
}

.saved-filter {
  display: inline-flex;
  min-height: 21px;
  align-items: center;
  gap: 4px;
  padding: 4px 7px;
  border: 1px solid rgba(245, 241, 232, 0.13);
  border-radius: 6px;
  background: rgba(16, 21, 18, 0.68);
  color: #cdd9ca;
  cursor: pointer;
  font-size: 11px;
  font-weight: 820;
  line-height: 1;
  pointer-events: auto;
  transition: border-color 140ms ease, background 140ms ease, color 140ms ease, opacity 140ms ease;
  white-space: nowrap;
}

.saved-filter b {
  color: #f0d88a;
  font-size: 11px;
  font-weight: 900;
}

.saved-filter span {
  color: inherit;
}

.saved-filter.empty {
  opacity: 0.58;
}

.saved-filter.active {
  border-color: rgba(226, 189, 99, 0.38);
  background: rgba(50, 41, 19, 0.72);
  color: #f1e0ae;
  opacity: 1;
}

body.saved-mode .saved-filter.active {
  border-color: rgba(226, 189, 99, 0.58);
  box-shadow: inset 0 0 0 1px rgba(226, 189, 99, 0.16);
}

.saved-filter:focus-visible {
  border-color: var(--warn);
  outline: 0;
}

@media (hover: hover) {
  .saved-filter:hover {
    border-color: rgba(226, 189, 99, 0.34);
    background: rgba(24, 31, 24, 0.82);
  }
}

.stats {
  flex: 0 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 7px;
  max-width: 50vw;
  color: var(--muted);
  font-size: 12px;
  line-height: 1;
}

.stats span {
  min-width: 66px;
  padding: 8px 9px 7px;
  border: 1px solid rgba(245, 241, 232, 0.14);
  border-radius: 7px;
  background: rgba(16, 21, 18, 0.78);
  text-align: center;
}

.stats b {
  color: var(--ink);
  font-size: 14px;
}

.stats .xp-stat {
  display: grid;
  grid-template-columns: auto minmax(42px, 1fr) auto;
  align-items: center;
  gap: 7px;
  min-width: min(188px, 50vw);
  padding: 7px 9px;
  border-color: rgba(226, 189, 99, 0.22);
  background: rgba(18, 24, 19, 0.84);
  text-align: left;
}

.xp-stat b {
  color: #f0d88a;
  font-size: 12px;
  white-space: nowrap;
}

.xp-stat strong {
  color: #dfe8d5;
  font-size: 10px;
  font-weight: 850;
  white-space: nowrap;
}

.xp-stat i {
  display: block;
  height: 4px;
  border-radius: 999px;
  background: rgba(245, 241, 232, 0.12);
  box-shadow: inset 0 0 0 1px rgba(245, 241, 232, 0.05);
  overflow: hidden;
}

.xp-stat em {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #e2bd63, #91cf74);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 260ms ease, filter 180ms ease;
}

.xp-stat.gain {
  animation: xp-bump 520ms ease-out both;
}

.xp-stat.gain em {
  filter: drop-shadow(0 0 8px rgba(226, 189, 99, 0.64));
}

.feed {
  height: 100vh;
  height: 100dvh;
  overflow-y: auto;
  scroll-behavior: auto;
  scrollbar-width: none;
  overscroll-behavior-y: contain;
  touch-action: pan-y;
  -webkit-overflow-scrolling: touch;
}

.feed::-webkit-scrollbar {
  width: 0;
}

.boot-fail {
  position: fixed;
  z-index: 9;
  top: 50%;
  left: 50%;
  display: grid;
  width: min(360px, calc(100vw - 40px));
  gap: 10px;
  padding: 20px;
  border: 1px solid rgba(245, 241, 232, 0.16);
  border-radius: 8px;
  background: rgba(16, 21, 18, 0.94);
  text-align: center;
  transform: translate(-50%, -50%);
}

.boot-fail h2 {
  margin: 0;
  color: var(--ink);
  font-size: 20px;
  line-height: 1.1;
}

.boot-fail p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
}

.boot-fail button {
  justify-self: center;
  min-width: 104px;
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid rgba(245, 241, 232, 0.2);
  border-radius: 7px;
  background: var(--ink);
  color: #111814;
  font-weight: 900;
  cursor: pointer;
}

.feed-stage {
  position: relative;
  min-height: 100%;
}

.feed-spacer {
  width: 1px;
  min-height: 100%;
  pointer-events: none;
  visibility: hidden;
}

.reel {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  display: grid;
  height: var(--feed-page, 100dvh);
  min-height: 0;
  contain: layout paint style;
  content-visibility: auto;
  place-items: center;
  padding: var(--reel-top) var(--rail-space) var(--reel-bottom) var(--side-gap);
  transform: translate3d(0, var(--panel-top, 0px), 0);
}

.reel.active .board-wrap {
  transform: translateY(-2px) scale(1.012);
}

body.is-snapping .reel.active .board-wrap {
  transform: translateY(-4px) scale(1.018);
}

body.rush-mode .reel.active .board-wrap {
  box-shadow:
    0 28px 52px rgba(0, 0, 0, 0.48),
    0 0 0 1px rgba(226, 189, 99, 0.3);
}

.reel.hit .board-wrap {
  animation: board-hit 300ms cubic-bezier(0.18, 0.82, 0.22, 1);
}

.reel.select .board {
  box-shadow: 0 0 0 2px rgba(245, 241, 232, 0.14);
}

.reel.replying .board {
  opacity: 0.94;
}

.board-wrap {
  position: relative;
  width: min(
    var(--board-max),
    calc(100vw - var(--side-gap) - var(--rail-space) - var(--board-breath)),
    calc(100dvh - var(--reel-top) - var(--reel-bottom) - var(--board-breath))
  );
  max-width: 100%;
  aspect-ratio: 1;
  padding: clamp(4px, 1.1vmin, 7px);
  border: 1px solid rgba(245, 241, 232, 0.16);
  border-radius: 8px;
  background: #111713;
  box-shadow:
    0 24px 58px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(12, 16, 13, 0.9);
  contain: layout paint style;
  isolation: isolate;
  transition: transform 220ms cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 220ms ease;
  backface-visibility: hidden;
  will-change: transform;
}

@supports (width: 100svw) {
  .board-wrap {
    width: min(
      var(--board-max),
      calc(100svw - var(--side-gap) - var(--rail-space) - var(--board-breath)),
      calc(100svh - var(--reel-top) - var(--reel-bottom) - var(--board-breath))
    );
  }
}

.board {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  width: 100%;
  height: 100%;
  border: 1px solid #090d0a;
  border-radius: 5px;
  background: #0c100d;
  contain: layout paint style;
  overflow: hidden;
  touch-action: manipulation;
}

.square {
  position: relative;
  display: grid;
  width: 100%;
  aspect-ratio: 1;
  padding: 0;
  border: 0;
  border-radius: 0;
  cursor: pointer;
  place-items: center;
}

.square.light {
  background: var(--light-square);
}

.square.dark {
  background: var(--dark-square);
}

.square.in-check {
  box-shadow:
    inset 0 0 0 3px rgba(217, 95, 79, 0.9),
    inset 0 0 20px rgba(217, 95, 79, 0.22);
}

.square.selected::before {
  position: absolute;
  inset: 0;
  box-sizing: border-box;
  content: "";
  border: 1.5px solid rgba(8, 12, 9, 0.9);
  border-radius: 0;
  box-shadow:
    inset 0 0 0 3px rgba(245, 241, 232, 0.88),
    inset 0 0 0 5.4px rgba(28, 42, 32, 0.38);
  pointer-events: none;
  z-index: 2;
}

.square.last-move::after {
  position: absolute;
  z-index: 1;
  inset: 0;
  box-shadow: inset 0 0 0 3px rgba(226, 189, 99, 0.5);
  background: rgba(226, 189, 99, 0.16);
  content: "";
  pointer-events: none;
}

.square.bad::before {
  position: absolute;
  z-index: 6;
  inset: 0;
  box-sizing: border-box;
  border: 3px solid var(--bad);
  background: rgba(217, 95, 79, 0.18);
  content: "";
  pointer-events: none;
  animation: bad-square 360ms ease-out both;
}

.square.can-move {
  cursor: grab;
}

.square:active .piece {
  transform: scale(0.94);
}

.square.selected .piece {
  transform: translateY(-4%) scale(1.04);
}

.piece {
  position: relative;
  z-index: 4;
  display: grid;
  width: 91%;
  height: 91%;
  pointer-events: none;
  place-items: center;
  transition: transform 120ms ease;
  user-select: none;
}

.piece-svg {
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.move-target {
  position: absolute;
  z-index: 2;
  display: block;
  pointer-events: none;
}

.dot-target {
  width: 32%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: #f4df9a;
  box-shadow:
    0 0 0 3px rgba(12, 16, 14, 0.42),
    0 8px 18px rgba(0, 0, 0, 0.26);
  animation: target-pop 160ms ease-out both;
}

.capture-target {
  inset: 0;
  box-sizing: border-box;
  border: 0;
  background: rgba(244, 223, 154, 0.3);
  box-shadow:
    inset 0 0 0 0.8px rgba(255, 247, 207, 0.9),
    inset 0 0 0 3px rgba(226, 189, 99, 0.9),
    inset 0 0 0 5px rgba(244, 223, 154, 0.22);
  animation: target-pop 160ms ease-out both;
}

.feedback {
  position: absolute;
  left: 50%;
  bottom: -50px;
  min-width: 132px;
  padding: 11px 16px;
  border: 1px solid rgba(245, 241, 232, 0.16);
  border-radius: 7px;
  background: rgba(15, 20, 17, 0.9);
  color: var(--ink);
  font-size: 15px;
  font-weight: 900;
  text-align: center;
  transform: translateX(-50%);
}

.feedback.pop {
  animation: feedback-pop 260ms ease-out;
}

.feedback:empty {
  display: none;
}

.pulse {
  position: absolute;
  inset: 0;
  display: grid;
  pointer-events: none;
  place-items: center;
}

.floaters {
  position: absolute;
  inset: 0;
  display: grid;
  pointer-events: none;
  place-items: center;
}

.float-cue {
  position: absolute;
  top: clamp(8px, 1.6vmin, 14px);
  right: clamp(8px, 1.6vmin, 14px);
  padding: 5px 8px;
  border: 1px solid rgba(145, 207, 116, 0.36);
  border-radius: 6px;
  background: rgba(15, 22, 17, 0.76);
  color: #d9f3ca;
  font-size: 12px;
  font-weight: 900;
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.22);
  animation: float-cue 760ms ease-out both;
  backdrop-filter: blur(8px);
}

.float-cue.bad {
  border-color: rgba(217, 95, 79, 0.36);
  background: rgba(28, 16, 14, 0.76);
  color: #ffd6ce;
}

.float-cue.bonus {
  border-color: rgba(226, 189, 99, 0.38);
  background: rgba(28, 24, 14, 0.78);
  color: #f5dc93;
}

.advance {
  position: absolute;
  right: 12px;
  bottom: 12px;
  left: 12px;
  height: 3px;
  border-radius: 999px;
  background: rgba(245, 241, 232, 0.1);
  overflow: hidden;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 120ms ease, transform 120ms ease;
}

.advance::before {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, #91cf74, #e2bd63);
  content: "";
  transform: scaleX(0);
  transform-origin: left center;
}

.reel.advancing .advance {
  opacity: 1;
  transform: translateY(0);
}

.reel.advancing .advance::before {
  animation: advance-fill var(--advance-ms, 1400ms) linear forwards;
}

.reel.solved .board-wrap {
  border-color: rgba(145, 207, 116, 0.64);
  box-shadow:
    0 24px 58px rgba(0, 0, 0, 0.5),
    0 0 0 3px rgba(145, 207, 116, 0.92),
    0 0 24px rgba(145, 207, 116, 0.18);
}

.reel.shake .board {
  animation: shake 250ms linear;
}

.reel.solved .board {
  box-shadow: inset 0 0 0 999px rgba(145, 207, 116, 0.04);
}

.reel.revealed .feedback {
  color: var(--warn);
}

.rail {
  position: fixed;
  z-index: 12;
  right: 14px;
  bottom: max(128px, calc(env(safe-area-inset-bottom) + 118px));
  display: grid;
  gap: 10px;
  justify-items: center;
}

.icon-button {
  position: relative;
  display: grid;
  width: 52px;
  height: 52px;
  border: 1px solid rgba(245, 241, 232, 0.24);
  border-radius: 50%;
  background: rgba(18, 26, 21, 0.84);
  box-shadow:
    0 10px 22px rgba(0, 0, 0, 0.32),
    inset 0 1px 0 rgba(245, 241, 232, 0.08);
  cursor: pointer;
  place-items: center;
  transition: border-color 140ms ease, color 140ms ease, transform 140ms ease, background 140ms ease;
}

.icon-button::after {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  content: "";
}

.icon-button span {
  font-size: 24px;
  font-weight: 900;
  line-height: 1;
}

.icon-button:focus-visible {
  border-color: var(--warn);
  outline: 0;
  transform: translateY(-1px);
}

@media (hover: hover) {
  .icon-button:hover {
    border-color: var(--warn);
    outline: 0;
    transform: translateY(-1px);
  }
}

.icon-button:active {
  transform: translateY(1px) scale(0.96);
}

.icon-button.active {
  border-color: var(--warn);
  background: rgba(54, 44, 20, 0.88);
  color: var(--warn);
  box-shadow:
    0 10px 22px rgba(0, 0, 0, 0.34),
    inset 0 0 0 1px rgba(226, 189, 99, 0.22),
    inset 0 1px 0 rgba(245, 241, 232, 0.08);
}

.icon-button:disabled {
  cursor: default;
  opacity: 0.42;
  transform: none;
}

.save-count {
  position: absolute;
  top: -4px;
  right: -5px;
  display: none;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border: 1px solid rgba(18, 26, 21, 0.76);
  border-radius: 999px;
  background: var(--warn);
  color: #17140d;
  font-size: 10px;
  font-weight: 900;
  line-height: 16px;
  place-items: center;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.32);
}

.icon-button.has-saves .save-count {
  display: grid;
}

.icon-button.just-saved {
  animation: save-pop 360ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.rail-label {
  display: none;
  margin-bottom: 2px;
  color: #c6d0c4;
  font-size: 11px;
  font-weight: 800;
}

.dock {
  position: fixed;
  z-index: 11;
  right: 0;
  bottom: 0;
  left: 0;
  display: grid;
  gap: 0;
  min-height: 54px;
  padding: 10px 84px max(10px, env(safe-area-inset-bottom)) 18px;
  border-top: 1px solid rgba(245, 241, 232, 0.12);
  background: rgba(12, 16, 14, 0.98);
  opacity: 0;
  pointer-events: none;
  transform: translateY(calc(100% + 8px));
  transition: opacity 160ms ease, transform 160ms ease;
}

.dock.has-line {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.line-list {
  display: none;
  max-height: 74px;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow: auto;
  color: var(--ink);
  font-size: 13px;
  line-height: 1.35;
}

.line-list.visible {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(64px, 1fr));
  gap: 5px 8px;
}

.line-list li {
  min-width: 0;
}

.line-list button {
  display: flex;
  width: 100%;
  min-width: 0;
  min-height: 32px;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 6px 8px;
  border: 1px solid rgba(245, 241, 232, 0.1);
  border-radius: 6px;
  background: rgba(245, 241, 232, 0.08);
  color: inherit;
  cursor: pointer;
  font-weight: 760;
  text-align: left;
  transition: background 120ms ease, border-color 120ms ease, color 120ms ease, transform 120ms ease;
}

.line-list button.active {
  border-color: rgba(226, 189, 99, 0.48);
  background: rgba(226, 189, 99, 0.15);
  color: #f2dfab;
}

.line-list button:focus-visible {
  border-color: var(--warn);
  outline: 0;
}

@media (hover: hover) {
  .line-list button:hover {
    border-color: rgba(226, 189, 99, 0.34);
    background: rgba(245, 241, 232, 0.12);
  }
}

.line-list span {
  flex: 0 0 auto;
  color: var(--muted);
  font-weight: 650;
}

.line-list b {
  min-width: 0;
  overflow: hidden;
  color: var(--ink);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.toast {
  position: fixed;
  z-index: 20;
  top: 86px;
  left: 50%;
  padding: 9px 13px;
  border: 1px solid rgba(232, 217, 183, 0.18);
  background: rgba(22, 18, 13, 0.9);
  color: var(--ink);
  font-weight: 800;
  opacity: 0;
  transform: translate(-50%, -10px);
  transition: opacity 180ms ease, transform 180ms ease;
}

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

.combo-toast {
  position: fixed;
  z-index: 24;
  top: 92px;
  left: 50%;
  min-width: 94px;
  padding: 7px 10px;
  border: 1px solid rgba(226, 189, 99, 0.28);
  border-radius: 7px;
  background: rgba(18, 20, 15, 0.86);
  color: #f4dd9a;
  font-size: 12px;
  font-weight: 900;
  text-align: center;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -12px) scale(0.92);
}

.combo-toast.visible {
  animation: combo-pop 820ms ease-out both;
}

.combo-toast.rush-toast {
  border-color: rgba(245, 241, 232, 0.3);
  background: rgba(19, 24, 20, 0.9);
}

@keyframes board-hit {
  0% {
    transform: translateY(-2px) scale(1.012);
  }
  55% {
    transform: translateY(-4px) scale(1.018);
  }
  100% {
    transform: translateY(-2px) scale(1.012);
  }
}

@keyframes shake {
  0%,
  100% {
    transform: translateX(0);
  }
  25% {
    transform: translateX(-8px);
  }
  50% {
    transform: translateX(8px);
  }
  75% {
    transform: translateX(-4px);
  }
}

@keyframes bad-square {
  0% {
    opacity: 0;
    transform: scale(0.88);
  }
  28% {
    opacity: 1;
    transform: scale(1);
  }
  100% {
    opacity: 0;
    transform: scale(1);
  }
}

@keyframes target-pop {
  0% {
    opacity: 0;
    transform: scale(0.52);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes float-cue {
  0% {
    opacity: 0;
    transform: translateY(8px) scale(0.96);
  }
  20% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
  70% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translateY(-14px) scale(0.98);
  }
}

@keyframes save-pop {
  0% {
    transform: scale(1);
  }

  42% {
    transform: scale(1.08);
  }

  100% {
    transform: scale(1);
  }
}

@keyframes advance-fill {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

@keyframes combo-pop {
  0% {
    opacity: 0;
    transform: translate(-50%, -14px) scale(0.9);
  }
  22% {
    opacity: 1;
    transform: translate(-50%, 0) scale(1.04);
  }
  78% {
    opacity: 1;
    transform: translate(-50%, 0) scale(1);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -10px) scale(0.96);
  }
}

@keyframes xp-bump {
  0% {
    transform: translateY(0) scale(1);
  }
  38% {
    border-color: rgba(226, 189, 99, 0.6);
    transform: translateY(-1px) scale(1.035);
  }
  100% {
    transform: translateY(0) scale(1);
  }
}

@keyframes feedback-pop {
  0% {
    transform: translateX(-50%) scale(0.92);
  }
  70% {
    transform: translateX(-50%) scale(1.04);
  }
  100% {
    transform: translateX(-50%) scale(1);
  }
}

@media (min-width: 860px) {
  :root {
    --side-gap: 96px;
    --rail-space: 120px;
    --reel-top: 92px;
    --reel-bottom: 92px;
    --board-max: 760px;
  }

  .dock {
    right: 110px;
    left: 34px;
    padding-left: 0;
  }

  .rail {
    right: 34px;
  }

  .rail-label {
    display: block;
  }
}

@media (min-width: 600px) and (max-width: 859px) {
  :root {
    --rail-space: 86px;
  }
}

@media (max-width: 640px) and (orientation: portrait) {
  :root {
    --side-gap: 10px;
    --rail-space: 10px;
    --reel-top: max(96px, calc(env(safe-area-inset-top) + 96px));
    --reel-bottom: 118px;
    --board-breath: 8px;
  }

  .reel {
    place-items: center;
    padding-right: var(--side-gap);
    padding-left: var(--side-gap);
  }

  .board-wrap {
    width: min(
      var(--board-max),
      calc(100vw - (2 * var(--side-gap)) - var(--board-breath)),
      calc(100dvh - var(--reel-top) - var(--reel-bottom) - var(--board-breath))
    );
    max-width: calc(100vw - (2 * var(--side-gap)) - var(--board-breath));
  }

  @supports (width: 100svw) {
    .board-wrap {
      width: min(
        var(--board-max),
        calc(100svw - (2 * var(--side-gap)) - var(--board-breath)),
        calc(100svh - var(--reel-top) - var(--reel-bottom) - var(--board-breath))
      );
      max-width: calc(100svw - (2 * var(--side-gap)) - var(--board-breath));
    }
  }

  .hud {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(132px, 44vw);
    gap: 8px;
    align-items: start;
    padding: max(12px, env(safe-area-inset-top)) 12px 8px;
  }

  .kicker {
    display: none;
  }

  .clock-value {
    top: max(78px, calc(env(safe-area-inset-top) + 70px));
  }

  h1 {
    max-width: none;
    font-size: 19px;
    line-height: 1.08;
  }

  .meta-row {
    margin-top: 6px;
    gap: 5px;
  }

  .rating-chip,
  .saved-filter {
    padding: 3px 6px;
    font-size: 10px;
  }

  .saved-filter {
    min-height: 18px;
  }

  .saved-filter b {
    font-size: 10px;
  }

  .stats {
    display: grid;
    width: 100%;
    max-width: none;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 5px;
    justify-self: end;
    font-size: 10px;
  }

  .stats .xp-stat {
    grid-column: 1 / -1;
    grid-template-columns: auto minmax(24px, 1fr) auto;
    gap: 5px;
    width: 100%;
    min-width: 0;
    padding: 5px 7px;
  }

  .xp-stat strong {
    font-size: 9px;
  }

  .stats span {
    min-width: 0;
    padding: 6px 5px;
  }

  .board-wrap {
    transform: translateY(-6px);
  }

  .reel.active .board-wrap {
    transform: translateY(-8px);
  }

  body.is-snapping .reel.active .board-wrap {
    transform: translateY(-8px);
  }

  .reel.hit .board-wrap {
    animation-name: board-hit-mobile;
  }

  .rail {
    right: auto;
    bottom: max(62px, calc(env(safe-area-inset-bottom) + 58px));
    left: 50%;
    grid-template-columns: repeat(4, 44px);
    gap: 8px;
    transform: translateX(-50%);
  }

  .icon-button {
    width: 44px;
    height: 44px;
    background: rgba(18, 26, 21, 0.9);
  }

  .icon-button span {
    font-size: 22px;
  }

  .dock {
    min-height: 50px;
    padding: 8px 10px max(8px, env(safe-area-inset-bottom)) 10px;
  }

  .line-list {
    max-height: 46px;
    font-size: 12px;
  }

  .line-list.visible {
    grid-template-columns: repeat(auto-fit, minmax(54px, 1fr));
    gap: 4px;
  }

  .line-list li {
    min-width: 0;
  }

  .line-list button {
    min-height: 34px;
    padding: 5px 7px;
  }

  .toast,
  .combo-toast {
    top: 64px;
  }
}

@media (orientation: landscape) and (max-height: 560px) {
  :root {
    --side-gap: 14px;
    --rail-space: 14px;
    --reel-top: 76px;
    --reel-bottom: 38px;
    --board-breath: 12px;
    --board-max: 480px;
  }

  .hud {
    align-items: center;
    gap: 12px;
    padding: max(8px, env(safe-area-inset-top)) 12px 6px;
  }

  .kicker {
    margin-bottom: 2px;
    font-size: 10px;
  }

  h1 {
    max-width: 44vw;
    font-size: 18px;
    line-height: 1;
  }

  .stats {
    gap: 5px;
    font-size: 10px;
  }

  .stats .xp-stat {
    grid-template-columns: auto minmax(28px, 1fr) auto;
    gap: 5px;
    min-width: 142px;
    padding: 5px 7px;
  }

  .xp-stat strong {
    font-size: 9px;
  }

  .stats span {
    min-width: 58px;
    padding: 5px 7px;
  }

  .stats b {
    font-size: 12px;
  }

  .piece {
    width: 78%;
    height: 78%;
  }

  .feedback {
    bottom: -40px;
    min-width: 112px;
    padding: 8px 12px;
    font-size: 14px;
  }

  .rail {
    right: 12px;
    bottom: max(52px, calc(env(safe-area-inset-bottom) + 48px));
    grid-template-columns: repeat(4, 42px);
    gap: 8px;
  }

  .icon-button {
    width: 42px;
    height: 42px;
  }

  .icon-button span {
    font-size: 22px;
  }

  .rail-label {
    display: none;
  }

  .dock {
    display: flex;
    align-items: center;
    gap: 0;
    min-height: 42px;
    padding: 7px 12px max(7px, env(safe-area-inset-bottom)) 12px;
  }

  .line-list {
    min-width: 0;
    flex: 1 1 auto;
    max-height: 38px;
    font-size: 12px;
  }

  .line-list.visible {
    grid-template-columns: repeat(auto-fit, minmax(58px, 72px));
    justify-content: start;
  }

  .line-list li {
    min-width: 0;
  }

  .line-list button {
    min-height: 30px;
    padding: 5px 7px;
  }

  .toast,
  .combo-toast {
    top: 54px;
  }
}

@keyframes board-hit-mobile {
  0% {
    transform: translateY(-8px) scale(1);
  }
  55% {
    transform: translateY(-10px) scale(1.006);
  }
  100% {
    transform: translateY(-8px) scale(1);
  }
}

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