:root {
  --bg: #0b1020;
  --panel: rgba(255,255,255,0.06);
  --panel2: rgba(255,255,255,0.10);
  --text: rgba(255,255,255,0.92);
  --muted: rgba(255,255,255,0.70);
  --accent: #8bd3ff;
  --win: #7CFFB2;
  --lose: #ff8bb0;
  --shadow: 0 12px 30px rgba(0,0,0,0.30);
  --radius: 18px;

  /* Wordle colors (tuned for your theme) */
  --good: rgba(124,255,178,0.35);   /* correct */
  --warn: rgba(255,213,120,0.35);   /* present */
  --bad: rgba(255,255,255,0.08);    /* absent */
  --tile: rgba(255,255,255,0.07);
  --tile2: rgba(255,255,255,0.10);
  --stroke: rgba(255,255,255,0.12);
  --stroke2: rgba(255,255,255,0.20);
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background: radial-gradient(1200px 800px at 20% 20%, rgba(139,211,255,0.22), transparent 60%),
              radial-gradient(900px 700px at 80% 30%, rgba(124,255,178,0.18), transparent 55%),
              radial-gradient(900px 700px at 50% 85%, rgba(255,139,176,0.14), transparent 55%),
              var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.wrap {
  width: min(920px, 100%);
  display: grid;
  gap: 18px;
}

.card {
  background: linear-gradient(180deg, var(--panel), rgba(255,255,255,0.03));
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

header.card {
  padding: 18px 18px 14px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

h1 {
  margin: 0 0 6px;
  font-size: 22px;
  letter-spacing: 0.2px;
}

.sub {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.35;
  max-width: 62ch;
}

.grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
@media (min-width: 900px) {
  .grid { grid-template-columns: 1.15fr 0.85fr; align-items: start; }
}

.game.card { padding: 18px; }
.side.card { padding: 18px; }

.toprow {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.status {
  font-size: 14px;
  color: var(--muted);
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--stroke);
}

.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(139,211,255,0.18);
}

.controls {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
}

button, select, input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  font: inherit;
}

button, select {
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.08);
  color: var(--text);
  border-radius: 12px;
  padding: 9px 12px;
  font-size: 14px;
  cursor: pointer;
  transition: transform 120ms ease, background 120ms ease, border 120ms ease;
  user-select: none;
}

select { color-scheme: dark; }
select option { background-color: #1a1f2c; color: #ffffff; }

button:hover, select:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.20);
  transform: translateY(-1px);
}
button:active { transform: translateY(0px); }

button.primary {
  background: rgba(139,211,255,0.14);
  border-color: rgba(139,211,255,0.28);
}
button.primary:hover { background: rgba(139,211,255,0.20); }

.toggle {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  padding: 7px 10px;
  border-radius: 12px;
  background: rgba(255,255,255,0.07);
  border: 1px solid var(--stroke);
  color: rgba(255,255,255,0.86);
  cursor: pointer;
  user-select: none;
}
.toggle input {
  width: 18px;
  height: 18px;
  border-radius: 6px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  position: relative;
}
.toggle input:checked {
  background: rgba(124,255,178,0.18);
  border-color: rgba(124,255,178,0.35);
}
.toggle input:checked::after {
  content: "";
  position: absolute;
  inset: 4px;
  border-radius: 4px;
  background: rgba(124,255,178,0.55);
}

/* Board */
.boardWrap {
  display: grid;
  place-items: center;
  margin-top: 10px;
  padding: 10px 0 2px;
}

.board {
  width: min(360px, 92vw);
  display: grid;
  grid-template-rows: repeat(6, 1fr);
  gap: 8px;
}

.row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
}

.tile {
  aspect-ratio: 1 / 1;
  border-radius: 14px;
  background: linear-gradient(180deg, var(--tile2), var(--tile));
  border: 1px solid var(--stroke);
  display: grid;
  place-items: center;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 18px;
  position: relative;
  transform-style: preserve-3d;
}

.tile.filled { border-color: rgba(255,255,255,0.22); }

.tile.pop { animation: pop 90ms ease-out; }
@keyframes pop {
  0% { transform: scale(1); }
  50% { transform: scale(1.06); }
  100% { transform: scale(1); }
}

.tile.shake { animation: shake 240ms ease-in-out; }
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-6px); }
  75% { transform: translateX(6px); }
}

.tile.flip { animation: flip 540ms ease-in-out forwards; }
@keyframes flip {
  0%   { transform: rotateX(0deg); }
  45%  { transform: rotateX(90deg); }
  55%  { transform: rotateX(90deg); }
  100% { transform: rotateX(0deg); }
}

.tile.state-correct {
  background: linear-gradient(180deg, rgba(124,255,178,0.22), rgba(124,255,178,0.12));
  border-color: rgba(124,255,178,0.45);
  box-shadow: 0 0 0 6px rgba(124,255,178,0.10);
}
.tile.state-present {
  background: linear-gradient(180deg, rgba(255,213,120,0.22), rgba(255,213,120,0.10));
  border-color: rgba(255,213,120,0.40);
  box-shadow: 0 0 0 6px rgba(255,213,120,0.08);
}
.tile.state-absent {
  background: linear-gradient(180deg, rgba(255,255,255,0.07), rgba(255,255,255,0.04));
  border-color: rgba(255,255,255,0.14);
  opacity: 0.92;
}

/* Keyboard */
.kb {
  margin-top: 14px;
  display: grid;
  gap: 10px;
  user-select: none;
}
.kbRow {
  display: grid;
  grid-template-columns: repeat(10, 1fr);
  gap: 8px;
}
.kbRow.mid { grid-template-columns: repeat(9, 1fr); padding: 0 14px; }
.kbRow.last { grid-template-columns: 1.6fr repeat(7, 1fr) 1.6fr; }

.key {
  border-radius: 12px;
  padding: 10px 0;
  text-align: center;
  font-weight: 700;
  font-size: 13px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.08);
  cursor: pointer;
  transition: transform 120ms ease, background 120ms ease, border 120ms ease;
}
.key:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.20);
  transform: translateY(-1px);
}
.key:active { transform: translateY(0px); }

.key.state-correct { background: rgba(124,255,178,0.18); border-color: rgba(124,255,178,0.35); }
.key.state-present { background: rgba(255,213,120,0.16); border-color: rgba(255,213,120,0.30); }
.key.state-absent  { background: rgba(255,255,255,0.05); border-color: rgba(255,255,255,0.12); opacity: 0.75; }

/* Side panel */
.kpi {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 10px;
}
.kpi .box {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--stroke);
  border-radius: 14px;
  padding: 10px;
}
.kpi .label {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 6px;
}
.kpi .value {
  font-size: 18px;
  font-weight: 650;
  letter-spacing: 0.2px;
}

.help {
  margin-top: 14px;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.45;
}

.legend {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}
.legItem {
  display: flex;
  align-items: center;
  gap: 10px;
}
.swatch {
  width: 18px;
  height: 18px;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.16);
  background: rgba(255,255,255,0.06);
}
.swatch.correct { background: rgba(124,255,178,0.18); border-color: rgba(124,255,178,0.35); }
.swatch.present { background: rgba(255,213,120,0.16); border-color: rgba(255,213,120,0.30); }
.swatch.absent  { background: rgba(255,255,255,0.05); border-color: rgba(255,255,255,0.12); }

.footer {
  text-align: center;
  color: rgba(255,255,255,0.55);
  font-size: 12px;
  margin-top: 6px;
}

code.inline {
  padding: 2px 6px;
  border-radius: 8px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.10);
  color: rgba(255,255,255,0.88);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 12px;
}

/* Toast */
.toast {
  position: fixed;
  left: 50%;
  top: 18px;
  transform: translateX(-50%);
  background: rgba(10,14,28,0.65);
  border: 1px solid rgba(255,255,255,0.14);
  box-shadow: 0 12px 30px rgba(0,0,0,0.35);
  padding: 10px 12px;
  border-radius: 14px;
  color: rgba(255,255,255,0.92);
  font-size: 13px;
  display: none;
  align-items: center;
  gap: 10px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 9999;
}
.toast.show { display: inline-flex; }
.toast .tDot {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(139,211,255,0.18);
}