:root {
  --bg-1: #08111f;
  --bg-2: #11243a;
  --panel: rgba(7, 18, 34, 0.82);
  --panel-border: rgba(157, 196, 255, 0.18);
  --text: #f4f7fb;
  --muted: #9eb3c7;
  --accent: #74e4c0;
  --accent-2: #8ec5ff;
  --danger: #ff7a86;
  --warning: #ffcc6a;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "system-ui", "system-ui", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top, rgba(142, 197, 255, 0.18), transparent 28%),
    radial-gradient(circle at bottom right, rgba(116, 228, 192, 0.12), transparent 24%),
    linear-gradient(180deg, var(--bg-2), var(--bg-1));
}

.game-shell {
  width: min(1320px, calc(100vw - 24px));
  margin: 0 auto;
  padding: calc(env(safe-area-inset-top, 0px) + 16px) 0 calc(env(safe-area-inset-bottom, 0px) + 16px);
}

.topbar,
.scene-card,
.panel > section,
.keyboard-card {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 20px;
  border-radius: 24px;
  margin-bottom: 16px;
}

.eyebrow,
.card-kicker,
.status-kicker {
  margin: 0 0 6px;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}

.topbar h1,
.status-card h2 {
  margin: 0;
}

.topbar h1 {
  font-size: clamp(1.9rem, 3vw, 3rem);
}

.subtitle,
#status-text,
.hint-text {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.45;
}

.primary-btn,
.key-btn {
  border: 0;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, opacity 0.18s ease, background 0.18s ease;
}

.primary-btn {
  padding: 14px 18px;
  min-width: 132px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #04101f;
  font-weight: 700;
  box-shadow: 0 12px 30px rgba(116, 228, 192, 0.25);
}

.primary-btn:hover,
.key-btn:hover:not(:disabled) {
  transform: translateY(-1px);
}

.layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
  gap: 16px;
}

.scene-card {
  border-radius: 28px;
  padding: 16px;
}

.scene-meta,
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.scene-meta {
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.stat {
  min-width: 110px;
}

.label {
  display: block;
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.value {
  display: block;
  margin-top: 4px;
  font-size: 1.18rem;
  font-weight: 700;
}

.canvas-wrap {
  position: relative;
  min-height: 560px;
  border-radius: 22px;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 18%, rgba(142, 197, 255, 0.1), transparent 38%),
    linear-gradient(180deg, rgba(24, 35, 52, 0.92), rgba(4, 10, 18, 0.98));
}

.camera-hint {
  margin-bottom: 12px;
  padding: 10px 12px;
  border-radius: 16px;
  font-size: 0.84rem;
  color: var(--accent-2);
  background: rgba(142, 197, 255, 0.08);
  border: 1px solid rgba(142, 197, 255, 0.12);
}

#game-canvas {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 560px;
}

.panel {
  display: grid;
  gap: 16px;
}

.panel > section,
.keyboard-card {
  border-radius: 24px;
  padding: 18px;
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 16px;
}

.status-chip {
  padding: 10px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.chip-label {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.chip-value {
  display: block;
  margin-top: 6px;
  font-size: 1.05rem;
  font-weight: 800;
}

.word-slots {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.word-slot {
  min-width: 42px;
  height: 54px;
  border-radius: 14px;
  border: 1px solid rgba(142, 197, 255, 0.25);
  background: rgba(255, 255, 255, 0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.45rem;
  font-weight: 800;
  text-transform: uppercase;
  box-shadow: inset 0 -10px 24px rgba(0, 0, 0, 0.18);
}

.word-slot.revealed {
  color: #04101f;
  background: linear-gradient(180deg, #d7f6e4, #9fe8c7);
}

.guessed-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
  min-height: 38px;
}

.guess-chip,
.pill {
  border-radius: 999px;
  font-weight: 700;
}

.guess-chip {
  padding: 7px 10px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.92rem;
}

.guess-chip.correct {
  color: #072617;
  background: rgba(116, 228, 192, 0.88);
}

.guess-chip.wrong {
  color: #3e0a11;
  background: rgba(255, 122, 134, 0.92);
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 7px 11px;
  background: rgba(142, 197, 255, 0.12);
  color: var(--accent-2);
  font-size: 0.82rem;
}

#remaining-label {
  display: none;
}

.keyboard-card {
  margin-top: 16px;
}

.keyboard {
  display: grid;
  grid-template-columns: repeat(13, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.key-btn {
  min-height: 50px;
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04));
  color: var(--text);
  font-weight: 800;
  font-size: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.key-btn:disabled {
  opacity: 0.42;
  cursor: default;
  transform: none;
}

.key-btn.correct {
  background: linear-gradient(180deg, rgba(116, 228, 192, 0.95), rgba(83, 194, 155, 0.94));
  color: #052319;
}

.key-btn.wrong {
  background: linear-gradient(180deg, rgba(255, 122, 134, 0.95), rgba(220, 87, 99, 0.92));
  color: #34070c;
}

@media (max-width: 980px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .canvas-wrap,
  #game-canvas {
    min-height: 440px;
  }

  .keyboard {
    grid-template-columns: repeat(7, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .game-shell {
    width: min(100vw - 14px, 1320px);
    padding-top: calc(env(safe-area-inset-top, 0px) + 10px);
  }

  .topbar,
  .scene-card,
  .panel > section,
  .keyboard-card {
    border-radius: 20px;
  }

  .topbar {
    padding: 16px;
    flex-direction: column;
    align-items: stretch;
  }

  .primary-btn {
    width: 100%;
  }

  .canvas-wrap,
  #game-canvas {
    min-height: 360px;
  }

  .keyboard {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 8px;
  }

  .key-btn {
    min-height: 46px;
  }

  .word-slot {
    min-width: 38px;
    height: 48px;
    font-size: 1.2rem;
  }

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