:root {
  --bg: #0b1220;
  --panel: #111a2e;
  --text: #e7eefc;
  --muted: #a8b3cc;
  --accent: #7aa2ff;
  --danger: #ff6b6b;
  --border: rgba(231, 238, 252, 0.14);
  --surface: #0f1830;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans,
    sans-serif;
  background: radial-gradient(1000px 600px at 20% 10%, rgba(122, 162, 255, 0.22), transparent),
    radial-gradient(900px 600px at 90% 10%, rgba(255, 107, 107, 0.12), transparent), var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.app {
  width: min(520px, 100%);
  display: grid;
  gap: 16px;
}

.header-content {
  display: flex;
  align-items: center;
  gap: 12px;
}

.back-button {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--muted);
  text-decoration: none;
  transition: all 0.2s ease;
}

.back-button:hover {
  background: var(--surface);
  border-color: var(--accent);
  color: var(--accent);
  transform: translateX(-2px);
}

.back-button:active {
  transform: translateX(-2px) scale(0.95);
}

.header h1 {
  margin: 0;
  font-size: 28px;
  letter-spacing: 0.4px;
  line-height: 1;
}

.subtitle {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 16px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.status {
  font-weight: 600;
}

.btn {
  appearance: none;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  padding: 10px 16px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 14px;
}

.btn:hover {
  border-color: rgba(122, 162, 255, 0.6);
}

.btn:active {
  transform: translateY(1px);
}

.game .card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
  display: grid;
  gap: 14px;
}

.top {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

@media (min-width: 460px) {
  .top {
    grid-template-columns: 180px 1fr;
    align-items: start;
  }
}

.gallows {
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  display: grid;
  place-items: center;
  overflow: hidden;
}

.gallowsSvg {
  width: 100%;
  height: auto;
  max-width: 220px;
  display: block;
}

.standStroke {
  fill: none;
  stroke: rgba(231, 238, 252, 0.85);
  stroke-width: 6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.rope {
  fill: none;
  stroke: rgba(122, 162, 255, 0.9);
  stroke-width: 5;
  stroke-linecap: round;
}

.personStroke {
  fill: none;
  stroke: rgba(255, 107, 107, 0.95);
  stroke-width: 6;
  stroke-linecap: round;
  stroke-linejoin: round;
  opacity: 0;
  transform-origin: 160px 110px;
  transition: opacity 180ms ease, transform 180ms ease;
}

.personStroke.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.meta {
  display: grid;
  gap: 10px;
}

.hint {
  color: var(--muted);
  font-size: 13px;
}

.used {
  color: var(--muted);
  font-size: 13px;
}

.word {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: center;
  padding: 10px 6px;
}

.letter {
  width: 34px;
  height: 44px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface);
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 18px;
}

.letter.space {
  width: 16px;
  border: 0;
  background: transparent;
}

.keyboard {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 8px;
}

@media (min-width: 460px) {
  .keyboard {
    grid-template-columns: repeat(9, minmax(0, 1fr));
  }
}

.key {
  appearance: none;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  padding: 10px 0;
  border-radius: 10px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
}

.key:hover {
  border-color: rgba(122, 162, 255, 0.6);
}

.key:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.helper {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}

.footer {
  color: var(--muted);
  text-align: center;
  font-size: 13px;
  margin-top: 8px;
}