:root {
  color-scheme: dark;
  --text: #f7f3dd;
  --muted: #bec7de;
  --gold: #ffd76a;
  --panel-line: rgba(138, 166, 255, 0.42);
  --shadow: 0 26px 70px rgba(6, 9, 22, 0.42);
}

.mobile-blocker {
  position: fixed;
  inset: 0;
  z-index: 5000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(8, 10, 22, 0.9);
  backdrop-filter: blur(14px);
}

.mobile-blocker-card {
  width: min(420px, 100%);
  padding: 28px 24px;
  text-align: center;
  border-radius: 24px;
  border: 2px solid rgba(255, 214, 126, 0.34);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.01)),
    linear-gradient(180deg, rgba(22, 25, 58, 0.98), rgba(8, 10, 28, 0.98));
  box-shadow:
    0 26px 68px rgba(0, 0, 0, 0.4),
    inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.mobile-blocker-kicker {
  margin: 0 0 10px;
  color: #ffd879;
  font-family: "Courier New", "Lucida Console", monospace;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.mobile-blocker-card h2 {
  margin: 0 0 10px;
  color: #fff1ba;
  font-size: clamp(1.5rem, 6vw, 2rem);
  line-height: 1.15;
}

.mobile-blocker-card p:last-child {
  margin: 0;
  color: #cbd3f1;
}

@media (max-width: 820px) {
  .mobile-blocker {
    display: flex;
  }

  .app-shell {
    visibility: hidden;
    pointer-events: none;
  }
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at top, rgba(76, 143, 255, 0.14), transparent 28%),
    linear-gradient(180deg, #0d1129 0%, #070a17 100%);
  color: var(--text);
  font-family: "Chakra Petch", "Segoe UI", sans-serif;
}

body {
  display: flex;
}

.app-shell {
  width: min(1320px, 100%);
  margin: 0 auto;
  padding: 24px;
}

body.is-embedded .app-shell {
  width: 100%;
  padding: 0;
}

.topbar {
  margin-bottom: 18px;
}

.eyebrow {
  margin: 0 0 8px;
  color: #8de8ff;
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.topbar h1 {
  margin: 0 0 10px;
  font-family: "Press Start 2P", monospace;
  font-size: clamp(1.3rem, 3vw, 2.2rem);
  line-height: 1.3;
  color: #fff2bd;
}

.instructions {
  margin: 0;
  max-width: 720px;
  color: var(--muted);
}

.game-panel {
  position: relative;
  min-height: 780px;
  overflow: hidden;
  border-radius: 28px;
  border: 3px solid rgba(115, 132, 217, 0.34);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01)),
    linear-gradient(180deg, #1b2251 0%, #0d132f 100%);
  box-shadow:
    var(--shadow),
    inset 0 0 0 2px rgba(255, 255, 255, 0.05),
    inset 0 0 0 9px rgba(8, 10, 22, 0.64);
}

body.is-embedded .game-panel {
  min-height: 100vh;
  border-radius: 0;
}

#gameCanvas {
  display: block;
  width: 100%;
  height: 780px;
}

body.is-embedded #gameCanvas {
  height: 100vh;
}

.bottom-bar {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 20px;
  z-index: 3;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
}

.bottom-bar > .arcade-button {
  width: auto;
  min-width: 180px;
  flex: 0 0 auto;
  align-self: flex-end;
}

.game-panel:has(#startOverlay.is-visible) .bottom-bar,
.game-panel:has(#startOverlay.is-visible) .boss-banner {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.hud {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  width: min(840px, 100%);
}

.stat-card {
  min-height: 86px;
  padding: 14px 16px;
  border-radius: 18px;
  border: 2px solid var(--panel-line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01)),
    rgba(10, 16, 42, 0.88);
  box-shadow:
    0 12px 24px rgba(0, 0, 0, 0.18),
    inset 0 0 0 2px rgba(255, 255, 255, 0.03);
}

.stat-label {
  display: block;
  margin-bottom: 10px;
  color: #ffe48f;
  font: 400 0.68rem/1.3 "Press Start 2P", monospace;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.stat-card strong {
  display: block;
  color: #f9fbff;
  font: 700 clamp(1.05rem, 1.8vw, 1.35rem) / 1.2 "Chakra Petch", sans-serif;
}

.boss-banner {
  position: absolute;
  top: 22px;
  left: 50%;
  z-index: 3;
  display: none;
  align-items: center;
  gap: 14px;
  padding: 12px 18px;
  transform: translateX(-50%);
  border-radius: 999px;
  border: 2px solid rgba(255, 121, 121, 0.48);
  background: rgba(52, 10, 22, 0.88);
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.24);
}

.boss-banner.is-visible {
  display: inline-flex;
}

.boss-label {
  color: #ffb8b8;
  font: 400 0.62rem/1.2 "Press Start 2P", monospace;
  text-transform: uppercase;
}

#bossWordValue {
  color: #fff4c3;
  font: 700 1.05rem/1 "Chakra Petch", sans-serif;
  letter-spacing: 0.08em;
}

.overlay {
  position: absolute;
  inset: 0;
  z-index: 10;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(7, 10, 24, 0.56);
  backdrop-filter: blur(10px);
}

#startOverlay {
  background: rgba(5, 8, 20, 0.74);
  backdrop-filter: blur(14px);
}

.overlay.is-visible {
  display: flex;
}

.overlay-card {
  width: min(520px, calc(100% - 32px));
  padding: 30px;
  text-align: center;
  border-radius: 24px;
  border: 3px solid var(--panel-line);
  background:
    radial-gradient(circle at top, rgba(103, 212, 255, 0.14), transparent 34%),
    linear-gradient(180deg, rgba(35, 43, 97, 0.98), rgba(15, 20, 48, 0.98));
  box-shadow:
    0 28px 70px rgba(0, 0, 0, 0.38),
    inset 0 0 0 2px rgba(255, 255, 255, 0.04),
    inset 0 0 0 8px rgba(10, 12, 30, 0.42);
}

.overlay-kicker {
  margin: 0 0 10px;
  color: #8de8ff;
  font-family: "Press Start 2P", monospace;
  font-size: 0.68rem;
  text-transform: uppercase;
}

.overlay-card h2 {
  margin: 0 0 14px;
  color: #fff0bf;
  font-family: "Press Start 2P", monospace;
  font-size: clamp(1.24rem, 2.8vw, 1.8rem);
  line-height: 1.35;
}

.start-logo {
  display: block;
  width: min(290px, 82%);
  margin: 4px auto 16px;
  filter: drop-shadow(0 10px 18px rgba(0, 0, 0, 0.16));
}

.loading-card {
  width: min(480px, calc(100% - 32px));
}

.loading-bar {
  width: 100%;
  height: 14px;
  margin: 0 0 18px;
  padding: 2px;
  border-radius: 999px;
  border: 1px solid rgba(141, 232, 255, 0.28);
  background: rgba(6, 10, 24, 0.68);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04);
  overflow: hidden;
}

.loading-bar-fill {
  display: block;
  width: 36%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #67d4ff, #ffd76a);
  box-shadow: 0 0 16px rgba(103, 212, 255, 0.4);
  animation: loadingPulse 1.2s ease-in-out infinite;
}

@keyframes loadingPulse {
  0% {
    transform: translateX(-100%);
  }

  50% {
    transform: translateX(80%);
  }

  100% {
    transform: translateX(220%);
  }
}

.overlay-card p {
  margin: 0 0 20px;
  color: #c1c8e3;
}

.name-entry-form {
  display: grid;
  gap: 14px;
}

.name-entry-input {
  width: 100%;
  min-height: 68px;
  padding: 0 18px;
  border-radius: 18px;
  border: 2px solid rgba(255, 212, 95, 0.32);
  background: rgba(255, 255, 255, 0.96);
  color: #1a2146;
  text-align: center;
  text-transform: uppercase;
  font: 700 clamp(1.1rem, 2vw, 1.4rem) / 1 "Press Start 2P", monospace;
  letter-spacing: 0.12em;
}

.name-entry-input::placeholder {
  color: rgba(26, 33, 70, 0.5);
}

.name-entry-input:focus {
  outline: 2px solid rgba(75, 157, 255, 0.52);
  outline-offset: 3px;
}

.button-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
}

.arcade-button {
  width: 100%;
  min-width: 210px;
  min-height: 52px;
  padding: 0 20px;
  border: 2px solid rgba(98, 57, 9, 0.62);
  border-radius: 10px;
  background: #f3b544;
  color: #331500;
  font: 700 0.94rem/1 "Chakra Petch", sans-serif;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  white-space: nowrap;
  cursor: pointer;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.16),
    inset 0 -3px 0 rgba(112, 45, 6, 0.28),
    0 5px 0 rgba(92, 42, 9, 0.88),
    0 10px 18px rgba(0, 0, 0, 0.12);
  transition: transform 120ms ease, box-shadow 120ms ease, filter 120ms ease;
}

.arcade-button:hover,
.arcade-button:focus-visible {
  transform: translateY(-2px);
  outline: none;
  filter: brightness(1.02);
}

.arcade-button:active {
  transform: translateY(3px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.16),
    inset 0 -2px 0 rgba(112, 45, 6, 0.28),
    0 2px 0 rgba(92, 42, 9, 0.88),
    0 8px 14px rgba(0, 0, 0, 0.16);
}

.arcade-button.ghost {
  background: rgba(234, 242, 250, 0.92);
  color: #213a5b;
  border-color: rgba(131, 165, 205, 0.35);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.4),
    0 5px 0 rgba(175, 196, 219, 0.88),
    0 10px 18px rgba(0, 0, 0, 0.08);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 900px) {
  .bottom-bar {
    left: 16px;
    right: 16px;
    bottom: 16px;
    align-items: flex-start;
    flex-direction: column-reverse;
  }

  .hud {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
  }
}

@media (max-width: 720px) {
  .app-shell {
    padding: 16px;
  }

  .game-panel,
  #gameCanvas {
    min-height: 560px;
    height: 560px;
  }

  .button-row {
    max-width: 260px;
    grid-template-columns: 1fr;
  }
}