/*
 * Tokens e componentes comuns do KIRO GAMES.
 * Cores extraídas de kiro.dev (fundo preto, roxo #9046FF e a paleta de syntax highlight).
 */
:root {
  --kiro-purple: #9046ff;
  --kiro-purple-400: #9f63ff;
  --kiro-purple-300: #d8b4fe;
  --kiro-purple-700: #7a0ecd;
  --kiro-purple-900: #471d86;

  --bg: #000;
  --bg-elev: #09090b;
  --bg-card: #111014;
  --line: #27272a;
  --fg: #fafafa;
  --muted: #a1a1aa;

  --code-green: #80ffb5;
  --code-cyan: #80f4ff;
  --code-blue: #8dc8fb;
  --code-pink: #ff80b5;
  --code-yellow: #fff2b3;
  --code-lavender: #c2a0fd;
  --danger: #ff5c7a;

  --font-ui: ui-monospace, "SF Mono", "JetBrains Mono", "Fragment Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --radius: 14px;
  --glow: 0 0 24px rgb(144 70 255 / 45%);
  color-scheme: dark;
}

pixel-text {
  display: inline-block;
  height: 1em;
  line-height: 0;
  vertical-align: middle;
}

pixel-text svg {
  height: 100%;
  width: auto;
  overflow: visible;
}

.ka-btn {
  align-items: center;
  background: var(--kiro-purple);
  border: 0;
  border-radius: 999px;
  box-shadow: var(--glow);
  color: #fff;
  cursor: pointer;
  display: inline-flex;
  font: 700 15px/1 var(--font-ui);
  gap: 8px;
  justify-content: center;
  letter-spacing: 0.08em;
  min-height: 48px;
  padding: 0 26px;
  text-decoration: none;
  transition: transform 0.12s ease, background 0.12s ease, box-shadow 0.12s ease;
}

.ka-btn:hover { background: var(--kiro-purple-400); }
.ka-btn:active { transform: translateY(1px) scale(0.98); }

.ka-btn:focus-visible {
  outline: 3px solid var(--kiro-purple-300);
  outline-offset: 3px;
}

.ka-btn--ghost {
  background: transparent;
  border: 1px solid var(--line);
  box-shadow: none;
  color: var(--fg);
}

.ka-btn--ghost:hover { background: rgb(255 255 255 / 6%); }

/* Tela de resultado */
.ka-overlay {
  align-items: center;
  animation: ka-fade 0.25s ease both;
  backdrop-filter: blur(6px);
  background: rgb(0 0 0 / 78%);
  display: flex;
  inset: 0;
  justify-content: center;
  overflow-y: auto;
  padding: 24px 16px;
  position: fixed;
  z-index: 1000;
}

.ka-panel {
  background: linear-gradient(180deg, var(--bg-card), var(--bg-elev));
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: 0 30px 80px rgb(0 0 0 / 60%), inset 0 1px 0 rgb(255 255 255 / 4%);
  color: var(--fg);
  display: grid;
  font: 15px/1.5 var(--font-ui);
  gap: 18px;
  max-width: 520px;
  padding: 32px 28px;
  text-align: center;
  width: 100%;
}

.ka-panel--wide { max-width: 860px; }

.ka-overlay.is-win .ka-panel {
  border-color: rgb(144 70 255 / 60%);
  box-shadow: 0 0 0 1px rgb(144 70 255 / 30%), 0 0 80px rgb(144 70 255 / 35%), 0 30px 80px rgb(0 0 0 / 60%);
}

.ka-kicker {
  color: var(--kiro-purple-300);
  filter: drop-shadow(0 0 10px rgb(144 70 255 / 70%));
  font-size: 34px;
  justify-self: center;
}

.ka-overlay.is-win .ka-kicker {
  animation: ka-pulse 1.2s ease-in-out infinite;
  color: var(--code-green);
  filter: drop-shadow(0 0 12px rgb(128 255 181 / 60%));
}

.ka-score {
  align-items: center;
  display: grid;
  gap: 10px;
  justify-items: center;
}

.ka-score span {
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.2em;
}

.ka-score pixel-text { font-size: 44px; }

.ka-lead { font-size: 17px; margin: 0; }
.ka-lead strong { color: var(--code-yellow); }

.ka-note {
  color: var(--muted);
  font-size: 13px;
  margin: 0;
}

.ka-code {
  background: #000;
  border: 2px dashed var(--kiro-purple);
  border-radius: 12px;
  color: var(--fg);
  font: 800 clamp(22px, 6vw, 34px)/1 var(--font-ui);
  letter-spacing: 0.12em;
  padding: 18px 12px;
  user-select: all;
}

.ka-stats {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
}

.ka-stat {
  background: rgb(255 255 255 / 3%);
  border: 1px solid var(--line);
  border-radius: 10px;
  display: grid;
  gap: 4px;
  padding: 10px;
}

.ka-stat span { color: var(--muted); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; }
.ka-stat strong { font-size: 18px; }

.ka-initials { display: grid; gap: 8px; }
.ka-initials label { color: var(--muted); font-size: 12px; letter-spacing: 0.08em; }
.ka-initials div { display: flex; gap: 8px; justify-content: center; }

.ka-initials input,
.ka-pin input {
  background: #000;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--fg);
  font: 800 24px/1 var(--font-ui);
  letter-spacing: 0.3em;
  min-height: 48px;
  text-align: center;
  text-transform: uppercase;
  width: 140px;
}

.ka-initials input:focus,
.ka-pin input:focus {
  border-color: var(--kiro-purple);
  box-shadow: 0 0 0 3px rgb(144 70 255 / 35%);
  outline: none;
}

.ka-initials.is-saved input { border-color: var(--code-green); }

.ka-board {
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.ka-board h3 {
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.2em;
  margin: 0 0 8px;
}

.ka-board ol {
  display: grid;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.ka-board li {
  display: grid;
  font-variant-numeric: tabular-nums;
  gap: 10px;
  grid-template-columns: 2ch 4ch 1fr;
  text-align: left;
}

.ka-board li span:last-child { text-align: right; }
.ka-empty { color: var(--muted); display: block !important; text-align: center !important; }

.ka-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.ka-pin { justify-items: center; }
.ka-pin label { color: var(--muted); font-size: 13px; }
.ka-pin input { font-size: 18px; letter-spacing: 0.15em; text-transform: none; width: min(340px, 100%); }

.ka-table-wrap { max-height: 50vh; overflow: auto; }

.ka-erase {
  border-top: 1px solid var(--line);
  display: grid;
  gap: 8px;
  padding-top: 14px;
  text-align: left;
}

.ka-erase label { color: var(--muted); font-size: 12px; letter-spacing: 0.08em; }
.ka-erase-row { display: flex; flex-wrap: wrap; gap: 10px; }

.ka-erase input {
  background: #000;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--fg);
  flex: 1 1 240px;
  font: 600 16px/1.2 var(--font-ui);
  min-height: 48px;
  padding: 0 14px;
}

.ka-erase input:focus {
  border-color: var(--kiro-purple);
  box-shadow: 0 0 0 3px rgb(144 70 255 / 35%);
  outline: none;
}

.ka-table {
  border-collapse: collapse;
  font-size: 13px;
  width: 100%;
}

.ka-table th,
.ka-table td {
  border-bottom: 1px solid var(--line);
  padding: 8px 10px;
  text-align: left;
  white-space: nowrap;
}

.ka-table th { color: var(--muted); font-weight: 600; }

/* Avisos */
.ka-toasts {
  display: grid;
  gap: 8px;
  justify-items: center;
  left: 50%;
  pointer-events: none;
  position: fixed;
  top: 18px;
  transform: translateX(-50%);
  width: min(92vw, 520px);
  z-index: 1100;
}

.ka-toast {
  animation: ka-drop 0.3s ease both;
  background: rgb(17 16 20 / 94%);
  border: 1px solid var(--kiro-purple);
  border-radius: 999px;
  box-shadow: var(--glow);
  color: var(--fg);
  font: 700 14px/1.2 var(--font-ui);
  letter-spacing: 0.04em;
  padding: 12px 20px;
  text-align: center;
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.ka-toast--ok { border-color: var(--code-green); color: var(--code-green); }
.ka-toast--warn { border-color: var(--danger); color: #ffd0d8; }
.ka-toast.is-leaving { opacity: 0; transform: translateY(-8px); }

@keyframes ka-fade { from { opacity: 0; } }
@keyframes ka-drop { from { opacity: 0; transform: translateY(-10px); } }
@keyframes ka-pulse { 50% { transform: scale(1.04); } }

@media (prefers-reduced-motion: reduce) {
  .ka-overlay, .ka-toast, .ka-overlay.is-win .ka-kicker { animation: none; }
}

/* Confirmação de "terminar a partida" */
.ka-panel--small { max-width: 420px; }

/* Modo ranking: posição do jogador, linha dele no TOP 5 e o selo "Jogando como" dos jogos */
.ka-rank { display: grid; gap: 8px; }
.ka-place { color: var(--fg); font-size: 28px; font-weight: 800; margin: 0; }
.ka-place.is-prize { color: var(--code-green); }
.ka-board li.is-me { color: var(--kiro-purple-300); font-weight: 800; }

.kp-badge {
  align-items: center;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  font: 13px/1.4 var(--font-ui);
  gap: 6px 12px;
  justify-content: center;
}

.kp-badge b { color: var(--fg); }

.kp-badge button {
  background: none;
  border: 0;
  color: var(--kiro-purple-300);
  cursor: pointer;
  font: 700 13px/1 var(--font-ui);
  min-height: 32px;
  padding: 0 4px;
  text-decoration: underline;
  text-underline-offset: 3px;
}