@import url("https://fonts.googleapis.com/css2?family=Press+Start+2P&family=VT323&display=swap");

:root {
  --font-display: "Press Start 2P", "VT323", monospace;
  --font-body: "VT323", "Press Start 2P", monospace;
  --bg-0: #0b0f1c;
  --bg-1: #12192a;
  --bg-2: #1b253a;
  --panel: #162030;
  --panel-2: #1b273b;
  --accent: #f2c57c;
  --accent-2: #4dd48d;
  --accent-3: #ff6f7d;
  --text: #f5ead7;
  --muted: #b7b6c9;
  --shadow: #05060c;
  --border: #31435e;
  --glow: #ffd9a8;
  --edge: #243249;
  --board-width: min(62vw, 44vh);
  --board-bg: #1c2442;
  --board-bg-2: #1a2038;
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --frame-grid: rgba(255, 255, 255, 0.16);
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background: radial-gradient(circle at 15% 10%, #223154 0%, transparent 45%),
    radial-gradient(circle at 85% 0%, #2a3c61 0%, transparent 42%),
    radial-gradient(circle at 50% 120%, #101728 0%, transparent 50%),
    linear-gradient(140deg, var(--bg-1), var(--bg-0));
  background-color: var(--bg-0);
  background-attachment: fixed;
  display: flex;
  align-items: stretch;
  justify-content: center;
  padding: env(safe-area-inset-top) env(safe-area-inset-right)
    env(safe-area-inset-bottom) env(safe-area-inset-left);
  overflow-x: hidden;
  overscroll-behavior: contain;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: linear-gradient(
      0deg,
      rgba(255, 255, 255, 0.04) 1px,
      transparent 1px
    ),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 12px 12px;
  pointer-events: none;
  opacity: 0.3;
  z-index: 0;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at center, transparent 45%, rgba(4, 6, 12, 0.8));
  pointer-events: none;
  opacity: 0.7;
  z-index: 0;
}

.bg-sand {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.45;
}

button,
input {
  font-family: var(--font-display);
  color: inherit;
}

button {
  border: none;
  background: none;
  cursor: pointer;
  touch-action: manipulation;
}

input {
  border: none;
  outline: none;
  background: none;
}

.app {
  position: relative;
  z-index: 1;
  width: min(100%, 980px);
  min-height: 100dvh;
  display: grid;
  grid-template-rows: 1fr;
  gap: 14px;
  padding: 16px clamp(14px, 4vw, 22px) 22px;
}

.stats {
  display: grid;
  gap: 10px;
  opacity: 0;
  transform: translateY(6px);
  pointer-events: none;
  transition: opacity 220ms ease, transform 220ms ease;
  padding: 10px;
  background: linear-gradient(180deg, rgba(34, 44, 68, 0.7), rgba(20, 26, 42, 0.9));
  border: 2px solid var(--edge);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 0 var(--shadow);
}

.stats--stack {
  grid-template-columns: 1fr;
}

.stat {
  position: relative;
  background: linear-gradient(180deg, #273552, #151c2d);
  border: 2px solid var(--edge);
  border-radius: var(--radius-md);
  box-shadow: 0 6px 0 var(--shadow), inset 0 0 0 1px rgba(255, 255, 255, 0.06);
  padding: 8px 10px;
  display: grid;
  gap: 4px;
  text-align: center;
  font-size: 14px;
  overflow: hidden;
}

.stat::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: 0.85;
}

.label {
  font-size: 8px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--muted);
}

.stat span:not(.label) {
  font-size: 20px;
  letter-spacing: 1.5px;
  color: var(--text);
  text-shadow: 0 2px 0 rgba(7, 9, 17, 0.65);
}

.stage {
  display: grid;
  grid-template-columns: minmax(150px, 220px) minmax(0, 1fr) minmax(150px, 220px);
  grid-template-areas: "side board right";
  gap: 14px;
  align-items: center;
}

.board-panel {
  display: grid;
  gap: 12px;
  justify-items: center;
  grid-area: board;
}

.top-bar {
  display: none;
  gap: 10px;
  justify-items: center;
  width: 100%;
  padding: 6px 4px 2px;
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.18) 1px, transparent 1px),
    radial-gradient(circle, rgba(255, 255, 255, 0.12) 1px, transparent 1px);
  background-size: 10px 10px, 16px 16px;
  background-position: 0 0, 6px 6px;
}

.hud-row {
  width: 100%;
  display: grid;
  grid-template-columns: auto 1fr 1fr;
  gap: 8px;
  align-items: center;
}

.hud-pill {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 6px 10px;
  background: linear-gradient(180deg, #20144c, #160f36);
  border: 3px solid #1b103d;
  border-radius: var(--radius-sm);
  box-shadow: 0 6px 0 #120b2c;
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 1px;
}

.hud-pill .hud-label {
  font-size: 8px;
  text-transform: uppercase;
  color: var(--muted);
  letter-spacing: 1px;
}

.hud-bar {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  background: linear-gradient(180deg, #20144c, #160f36);
  border: 3px solid #1b103d;
  border-radius: var(--radius-sm);
  box-shadow: 0 6px 0 #120b2c;
  font-family: var(--font-display);
  text-transform: uppercase;
}

.hud-left,
.hud-center,
.hud-right {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.hud-center {
  font-size: 16px;
  color: var(--text);
  letter-spacing: 1px;
}

.hud-label {
  font-size: 9px;
  color: var(--muted);
  letter-spacing: 1px;
}

.hud-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 3px solid #1b103d;
  background: #2b1a6a;
  box-shadow: 0 4px 0 #120b2c;
  position: relative;
  border-radius: 6px;
}

.hud-icon--gear {
  width: var(--hud-gear-size, 40px);
  height: var(--hud-gear-size, 40px);
  border-radius: 12px;
}

.hud-icon--gear::before {
  content: "";
  width: 100%;
  height: 100%;
  display: block;
  background-image: url("assets/exit.png");
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.hud-icon--crown::before {
  content: "";
  width: 26px;
  height: 22px;
  background-image: url("assets/crown.png");
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.hud-icon--coin::before {
  content: "";
  width: 14px;
  height: 14px;
  border-radius: 2px;
  background: linear-gradient(180deg, #ffd666, #f0b24d);
  box-shadow: inset 0 0 0 2px #b6781d;
}

.mobile-tray {
  display: none;
  width: 100%;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.tray-slot {
  position: relative;
  aspect-ratio: 1 / 1;
  border: 3px solid #1b103d;
  background-image:
    linear-gradient(var(--frame-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--frame-grid) 1px, transparent 1px),
    radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.12), transparent 50%),
    linear-gradient(180deg, #22145a, #140e34);
  background-size: 20% 20%, 20% 20%, 100% 100%, 100% 100%;
  background-position: -1px -1px, -1px -1px, 0 0, 0 0;
  box-shadow: 0 6px 0 #120b2c, inset 0 0 0 1px rgba(255, 255, 255, 0.08),
    inset 0 -6px 0 rgba(0, 0, 0, 0.25);
  display: grid;
  place-items: center;
  padding: 0;
  cursor: pointer;
  touch-action: none;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.tray-slot::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(0deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 10px 10px;
  opacity: 0.18;
  mix-blend-mode: screen;
  pointer-events: none;
}

.tray-slot canvas {
  width: 80%;
  height: 80%;
  image-rendering: pixelated;
  background: transparent;
}

.tray-slot::after {
  content: "";
  position: absolute;
  inset: 6px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: calc(var(--radius-md) - 6px);
  pointer-events: none;
}

.board-frame {
  position: relative;
  width: var(--board-width);
  aspect-ratio: 10 / 20;
  border-radius: var(--radius-lg);
  border: 4px solid var(--border);
  background: linear-gradient(180deg, #1f2946 0%, #141a2c 100%);
  box-shadow: 0 12px 0 var(--shadow), 0 0 22px rgba(60, 90, 140, 0.28);
  overflow: hidden;
}

.match-toast {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) scale(0.95);
  padding: 0;
  border: none;
  border-radius: 0;
  background: transparent;
  color: #ffffff;
  font-family: var(--font-display);
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  text-shadow: 0 2px 0 rgba(5, 7, 12, 0.75), 0 0 6px rgba(255, 255, 255, 0.4);
  opacity: 0;
  pointer-events: none;
}

.match-toast--show {
  animation: toast-float 700ms ease-out forwards;
}

.board-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 2px solid rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04);
  pointer-events: none;
}

.board-frame canvas {
  width: 100%;
  height: 100%;
  display: block;
  image-rendering: pixelated;
  background: var(--board-bg);
  touch-action: none;
}

.glass {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.05),
      rgba(255, 255, 255, 0.05) 1px,
      transparent 1px,
      transparent 3px
    ),
    linear-gradient(120deg, rgba(255, 255, 255, 0.1), transparent 45%);
  mix-blend-mode: screen;
  pointer-events: none;
  opacity: 0.2;
}

.overlay {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background-color: #4b34b9;
  background-image: linear-gradient(180deg, #5e47da 0%, #4b34b9 48%, #37258f 100%);
  backdrop-filter: blur(2px);
  padding: 16px;
  text-align: center;
  z-index: 10;
  overflow: hidden;
}

.overlay:not([data-state="menu"]) {
  background: rgba(7, 10, 18, 0.78);
}

.overlay.hidden {
  display: none;
}

.overlay-card {
  border: 4px solid var(--border);
  background: linear-gradient(180deg, #202a3f, #171f2f);
  padding: 20px;
  box-shadow: 0 12px 0 var(--shadow), inset 0 0 0 1px rgba(255, 255, 255, 0.05);
  display: grid;
  gap: 12px;
  width: min(84vw, 360px);
  border-radius: var(--radius-lg);
}

.overlay[data-state="menu"] .overlay-card {
  display: none;
}

.overlay:not([data-state="menu"]) .start-screen {
  display: none;
}

.start-screen {
  width: min(88vw, 320px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 24px 8px 36px;
  min-height: 78vh;
}

.start-logo {
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #ffd666;
  padding: 12px 18px 14px;
  background: #2f1d74;
  border: 4px solid #1b103d;
  border-radius: 14px;
  box-shadow: 0 8px 0 #120b2c;
  text-shadow: 0 3px 0 #111624;
}

.start-crown {
  width: auto;
  max-width: 100%;
  min-width: 104px;
  min-height: 104px;
  padding: 10px 14px 12px;
  border-radius: 14px;
  border: 4px solid #1b103d;
  background: #2f1d74;
  box-shadow: 0 8px 0 #120b2c;
  display: grid;
  place-items: center;
  gap: 4px;
  color: #f5f3ff;
  font-family: var(--font-display);
  font-size: 24px;
  text-align: center;
}

.start-crown-icon {
  width: 40px;
  height: 32px;
  background-image: url("assets/crown.png");
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  display: block;
}

.start-best-label {
  font-size: 9px;
  letter-spacing: 2px;
  color: rgba(245, 243, 255, 0.7);
}

.start-crown #menu-best {
  display: inline-block;
  white-space: nowrap;
}

.start-play {
  width: min(88vw, 300px);
  border: 4px solid #1b4b2a;
  border-radius: 12px;
  background: linear-gradient(180deg, #6dffab, #2fbf68);
  color: #0b1b12;
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 12px 18px;
  box-shadow: 0 8px 0 #1b4b2a, inset 0 0 0 2px rgba(255, 255, 255, 0.18);
  text-shadow: 0 2px 0 rgba(0, 0, 0, 0.2);
}

.start-actions {
  width: min(88vw, 300px);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.start-tutorial {
  width: min(88vw, 300px);
  padding: 12px 14px;
  border: 3px solid #1b103d;
  border-radius: 12px;
  background: linear-gradient(180deg, #2a1b66, #1c124b);
  box-shadow: 0 6px 0 #120b2c;
  text-align: left;
  display: grid;
  gap: 8px;
  color: #f5f3ff;
}

.start-tutorial-title {
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #d9d2ff;
}

.start-tutorial ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
  font-size: 10px;
  line-height: 1.3;
}

.start-tutorial li {
  display: flex;
  gap: 6px;
  align-items: flex-start;
}

.start-tutorial li::before {
  content: "•";
  color: var(--accent);
  font-size: 12px;
  line-height: 1;
}


.start-secondary {
  border: 3px solid #2a2f40;
  border-radius: 10px;
  background: linear-gradient(180deg, #4b35b4, #33207b);
  color: #f5f3ff;
  font-family: var(--font-display);
  font-size: 10px;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  padding: 10px 8px;
  box-shadow: 0 6px 0 #22185e, inset 0 0 0 2px rgba(255, 255, 255, 0.08);
}

.start-secondary--notify {
  width: min(88vw, 300px);
}

.start-secondary:active {
  transform: translateY(2px);
  box-shadow: 0 4px 0 #22185e;
}

.start-play:active {
  transform: translateY(2px);
  box-shadow: 0 6px 0 #1b4b2a;
}

.overlay-screen {
  display: none;
  gap: 12px;
}

.overlay[data-state="menu"] .overlay-screen--menu,
.overlay[data-state="about"] .overlay-screen--about,
.overlay[data-state="settings"] .overlay-screen--settings,
.overlay[data-state="message"] .overlay-screen--message {
  display: grid;
}

.menu-kicker {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
}

.menu-title {
  font-family: var(--font-display);
  font-size: 24px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  display: inline-block;
  animation: title-wave 3.4s ease-in-out infinite;
  text-shadow: 0 3px 0 #111624, 0 0 10px rgba(242, 197, 124, 0.35);
}

.menu-sub {
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text);
}

.menu-text {
  margin: 0;
  font-size: 14px;
  color: var(--text);
}

.menu-text--hint {
  font-size: 12px;
  color: var(--muted);
}

.menu-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.menu-btn {
  border: 3px solid #222c41;
  padding: 9px 12px;
  font-family: var(--font-display);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  box-shadow: 0 6px 0 var(--shadow), inset 0 0 0 1px rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-sm);
}

.menu-btn--start {
  background: var(--accent-2);
  color: #0b0f0c;
}

.menu-btn--about {
  background: var(--accent-3);
  color: #140b0b;
}

.menu-btn:active {
  transform: translateY(2px);
  box-shadow: 0 4px 0 var(--shadow);
}

.notify-popup {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(7, 10, 18, 0.85);
  padding: 16px;
  z-index: 30;
}

.notify-popup--show {
  display: flex;
}

.notify-popup__card {
  border: 4px solid var(--border);
  background: linear-gradient(180deg, #202a3f, #171f2f);
  padding: 20px;
  box-shadow: 0 12px 0 var(--shadow), inset 0 0 0 1px rgba(255, 255, 255, 0.05);
  display: grid;
  gap: 12px;
  width: min(84vw, 360px);
  border-radius: var(--radius-lg);
  text-align: center;
}

.tutorial {
  position: fixed;
  inset: 0;
  z-index: 25;
  display: none;
  pointer-events: auto;
}

.tutorial--show {
  display: block;
}

.tutorial__spotlight {
  position: absolute;
  border-radius: 16px;
  border: 3px solid var(--accent);
  box-shadow: 0 0 0 9999px rgba(6, 10, 18, 0.78),
    0 0 18px rgba(242, 197, 124, 0.55);
  transition: all 180ms ease;
  pointer-events: none;
  animation: tutorial-pulse 1.6s ease-in-out infinite;
}

.tutorial__card {
  position: absolute;
  left: 50%;
  bottom: calc(22px + env(safe-area-inset-bottom));
  transform: translateX(-50%);
  width: min(86vw, 320px);
  background: linear-gradient(180deg, #202a3f, #171f2f);
  border: 3px solid var(--border);
  box-shadow: 0 10px 0 var(--shadow), inset 0 0 0 1px rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-lg);
  padding: 16px;
  display: grid;
  gap: 10px;
  text-align: center;
  pointer-events: auto;
}

.tutorial__kicker {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
}

.tutorial__title {
  font-family: var(--font-display);
  font-size: 18px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent);
}

.tutorial__text {
  margin: 0;
  font-size: 22px;
  line-height: 1.45;
  color: var(--text);
}

.tutorial__progress {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
}

.tutorial__actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.side-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  opacity: 0;
  transform: translateY(6px);
  pointer-events: none;
  transition: opacity 220ms ease, transform 220ms ease;
  grid-area: side;
  align-content: start;
}

.right-panel {
  display: grid;
  gap: 12px;
  opacity: 0;
  transform: translateY(6px);
  pointer-events: none;
  transition: opacity 220ms ease, transform 220ms ease;
  grid-area: right;
  align-content: start;
  justify-items: center;
  margin-top: 18px;
}

.mini-card {
  background: linear-gradient(180deg, #202a3f, #171f2f);
  border: 2px solid var(--border);
  box-shadow: 0 6px 0 var(--shadow), inset 0 0 0 1px rgba(255, 255, 255, 0.04);
  padding: 9px;
  display: grid;
  gap: 8px;
  text-align: center;
  width: min(140px, 90%);
  border-radius: var(--radius-md);
}

.mini-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--muted);
}

.mini-card canvas {
  width: 100%;
  height: auto;
  image-rendering: pixelated;
  background-color: #1b2438;
  background-image:
    linear-gradient(var(--frame-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--frame-grid) 1px, transparent 1px);
  background-size: 25% 25%;
  background-position: -1px -1px;
  border: 2px solid #2a3a52;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-sm);
}

.spacer {
  grid-column: 3;
}

.leaderboard {
  background: linear-gradient(180deg, #202a3f, #171f2f);
  border: 3px solid var(--border);
  padding: 14px;
  display: grid;
  gap: 10px;
  box-shadow: 0 8px 0 var(--shadow), inset 0 0 0 1px rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-lg);
}

.leaderboard-title {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  text-align: center;
}

.leaderboard-list {
  display: grid;
  gap: 8px;
  min-height: 80px;
}

.leaderboard-row {
  display: grid;
  grid-template-columns: 22px 1fr auto;
  gap: 8px;
  align-items: center;
  padding: 6px 8px;
  background: linear-gradient(180deg, #223049, #182235);
  border: 2px solid #2a3a52;
  font-size: 10px;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.03);
}

.leaderboard-row:nth-child(even) {
  background: #1d283f;
}

.leaderboard-row .score {
  color: var(--accent);
}

.leaderboard-empty {
  text-align: center;
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 6px 0;
}

.leaderboard-rank {
  margin-top: 4px;
  padding-top: 8px;
  border-top: 2px solid #2a3a52;
  display: grid;
  gap: 4px;
  text-align: center;
}

.rank-title {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--muted);
}

.rank-value {
  font-size: 15px;
  color: var(--accent);
}

.rank-score {
  font-size: 12px;
  color: var(--text);
}

.credit {
  position: fixed;
  left: 12px;
  bottom: 10px;
  font-family: var(--font-display);
  font-size: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--muted);
  text-shadow: 0 2px 0 #0c111d;
  z-index: 2;
  pointer-events: none;
}

.is-playing .stats,
.is-playing .side-panel,
.is-playing .right-panel {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.is-playing .mobile-tray {
  display: grid;
  margin-top: 12px;
}

@keyframes title-wave {
  0% {
    transform: translate(-6px, 0);
  }
  25% {
    transform: translate(-2px, -2px);
  }
  50% {
    transform: translate(5px, 0);
  }
  75% {
    transform: translate(1px, 2px);
  }
  100% {
    transform: translate(-6px, 0);
  }
}

@keyframes toast-float {
  0% {
    opacity: 0;
    transform: translate(-50%, -40%) scale(0.9);
  }
  20% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -85%) scale(1);
  }
}

@keyframes tutorial-pulse {
  0%,
  100% {
    box-shadow: 0 0 0 9999px rgba(6, 10, 18, 0.78),
      0 0 10px rgba(242, 197, 124, 0.4);
  }
  50% {
    box-shadow: 0 0 0 9999px rgba(6, 10, 18, 0.78),
      0 0 20px rgba(242, 197, 124, 0.7);
  }
}


@media (min-width: 1200px) {
  :root {
    --board-width: min(46vw, 42dvh, 460px);
  }

  .app {
    width: min(100%, 1280px);
  }

  .stage {
    grid-template-columns: minmax(190px, 260px) minmax(0, 1fr) minmax(170px, 260px);
    gap: 18px;
  }
}

@media (max-width: 1024px) {
  :root {
    --board-width: min(70vw, 44dvh, 420px);
  }

  .stage {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    grid-template-areas:
      "board board"
      "side right";
    align-items: start;
  }

  .board-panel {
    width: 100%;
  }

  .right-panel {
    margin-top: 0;
  }

  .is-playing .top-bar {
    display: grid;
  }
}

@media (max-width: 768px) {
  .stage {
    grid-template-columns: 1fr;
    grid-template-areas:
      "board"
      "side"
      "right";
    align-items: start;
  }
}

@media (max-width: 520px) {
  :root {
    --bg-0: #4a33b8;
    --bg-1: #5c43c9;
    --bg-2: #3a2a92;
    --panel: #2a1b66;
    --panel-2: #251559;
    --border: #1b103d;
    --accent: #ffd666;
    --accent-2: #4fdc7c;
    --accent-3: #bdbdbd;
    --text: #f5f3ff;
    --muted: #d3cfff;
    --board-width: min(66vw, 28vh);
  }

  body {
    overflow: hidden;
    background: radial-gradient(circle at 20% 20%, #6e55e6 0%, transparent 45%),
      radial-gradient(circle at 80% 0%, #5a3ed2 0%, transparent 40%),
      linear-gradient(180deg, #6849d7, #3d2a9a 70%, #2a1f6f 100%);
  }

  body::before {
    background-size: 10px 10px;
    opacity: 0.25;
  }

  .app {
    padding: 10px 12px 14px;
    width: 100%;
    height: 100dvh;
  }

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

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

  .overlay-card {
    width: min(84vw, 280px);
    padding: 16px;
    background: linear-gradient(180deg, #2a1b66, #1c124b);
    border-color: #1b103d;
  }

  .menu-kicker {
    font-size: 10px;
    color: #d9d2ff;
  }

  .menu-title {
    font-size: 20px;
    background: #2b1a6a;
    border: 3px solid #1b103d;
    padding: 8px 12px;
    box-shadow: 0 6px 0 #120b2c;
  }

  .menu-title::after {
    content: "";
    display: block;
    width: 0;
    height: 0;
    border-left: 12px solid transparent;
    border-right: 12px solid transparent;
    border-top: 12px solid #f2c57c;
    margin: 6px auto 0;
    filter: drop-shadow(0 2px 0 #8a5a1c);
  }

  .menu-btn {
    font-size: 13px;
    padding: 12px;
  }

  .stage {
    grid-template-columns: 1fr;
    grid-template-areas: "board";
    align-items: start;
    gap: 10px;
  }

  .side-panel,
  .right-panel {
    display: none;
  }

  .board-panel {
    grid-area: board;
    order: 1;
    width: 100%;
    gap: 10px;
  }

  .is-playing .top-bar {
    display: grid;
  }

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

  .hud-pill {
    font-size: 11px;
  }

  .hud-bar {
    font-size: 11px;
  }

  .hud-center {
    font-size: 18px;
  }

  .hud-left {
    font-size: 20px;
  }

  .is-playing .mobile-tray {
    margin-top: 16px;
  }

  .board-frame {
    border-color: #1b103d;
    box-shadow: 0 10px 0 #120b2c, 0 0 18px rgba(15, 7, 45, 0.35);
  }

  .board-frame::after {
    border-color: rgba(255, 255, 255, 0.15);
  }

  body:not(.is-playing) .board-frame {
    aspect-ratio: 10 / 16;
  }
}

@media (prefers-reduced-motion: reduce) {
  .menu-title {
    animation: none;
  }
  .tutorial__spotlight {
    animation: none;
  }
}

/* Compact palette for all screens: match the mobile style everywhere. */
:root {
  --bg-0: #4a33b8;
  --bg-1: #5c43c9;
  --bg-2: #3a2a92;
  --panel: #2a1b66;
  --panel-2: #251559;
  --border: #1b103d;
  --accent: #ffd666;
  --accent-2: #4fdc7c;
  --accent-3: #bdbdbd;
  --text: #f5f3ff;
  --muted: #d3cfff;
}

body {
  overflow: hidden;
  background: radial-gradient(circle at 20% 20%, #6e55e6 0%, transparent 45%),
    radial-gradient(circle at 80% 0%, #5a3ed2 0%, transparent 40%),
    linear-gradient(180deg, #6849d7, #3d2a9a 70%, #2a1f6f 100%);
}

body::before {
  background-size: 10px 10px;
  opacity: 0.25;
}

@media (min-width: 521px) {
  :root {
    --board-width: min(66vw, 28vh);
  }

  .app {
    width: min(100%, 560px);
    padding: 10px 12px 14px;
    min-height: 100dvh;
  }

  .stage {
    grid-template-columns: 1fr;
    grid-template-areas: "board";
    align-items: start;
    justify-items: center;
  }

  .board-panel {
    width: min(100%, calc(var(--board-width) + 24px));
  }

  .side-panel,
  .right-panel {
    display: none;
  }

  .is-playing .top-bar {
    display: grid;
  }
}

@media (min-width: 900px) {
  :root {
    --board-width: min(38vw, 50dvh, 420px);
  }

  .app {
    width: min(100%, 760px);
  }

  .board-panel {
    grid-template-columns: var(--board-width) minmax(120px, 180px);
    grid-template-areas:
      "top top"
      "board tray";
    align-items: start;
    justify-content: center;
    column-gap: 14px;
    row-gap: 12px;
    width: min(100%, calc(var(--board-width) + 200px));
  }

  .top-bar {
    grid-area: top;
  }

  .board-frame {
    grid-area: board;
  }

  .mobile-tray {
    grid-area: tray;
    width: min(180px, 24vw);
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .is-playing .mobile-tray {
    margin-top: 0;
  }
}