/* ── Wordle Game Styles ── */

#game-wordle {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 10px 16px 20px;
}

.wordle-title {
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: #334;
}

/* ── Board ── */
#wordle-board {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.wordle-row {
  display: flex;
  gap: 6px;
}

/* Tile size: max 64px, shrinks on narrow screens */
:root {
  --tile-size: clamp(48px, calc((100vw - 82px) / 4), 64px);
  --key-w: clamp(28px, calc((100vw - 86px) / 10), 40px);
}

.wordle-tile {
  width: var(--tile-size);
  height: var(--tile-size);
  border: 2px solid #d3d6da;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(18px, calc(var(--tile-size) * 0.5), 28px);
  font-weight: 800;
  color: #334;
  background: white;
  text-transform: uppercase;
  transition: border-color 0.05s;
  user-select: none;
}

.wordle-tile.filled {
  border-color: #888;
}

/* Revealed states */
.wordle-tile.correct {
  background: var(--color-found, #4caf74);
  border-color: var(--color-found, #4caf74);
  color: white;
}

.wordle-tile.present {
  background: #c9a227;
  border-color: #c9a227;
  color: white;
}

.wordle-tile.absent {
  background: #787c7e;
  border-color: #787c7e;
  color: white;
}

/* Letter pop animation when typing */
@keyframes wordle-pop {
  0%   { transform: scale(1); }
  50%  { transform: scale(1.12); }
  100% { transform: scale(1); }
}

.wordle-tile.pop {
  animation: wordle-pop 0.1s ease;
}

/* Flip reveal animations */
@keyframes wordle-flip-in {
  from { transform: scaleY(1); }
  to   { transform: scaleY(0); }
}

@keyframes wordle-flip-out {
  from { transform: scaleY(0); }
  to   { transform: scaleY(1); }
}

.wordle-tile.flip-in {
  animation: wordle-flip-in 0.15s ease-in forwards;
}

.wordle-tile.flip-out {
  animation: wordle-flip-out 0.15s ease-out forwards;
}

/* Win bounce animation */
@keyframes wordle-bounce {
  0%, 100% { transform: translateY(0); }
  40%       { transform: translateY(-18px); }
  60%       { transform: translateY(-10px); }
}

.wordle-tile.bounce {
  animation: wordle-bounce 0.5s ease forwards;
}

/* Row shake for invalid word */
@keyframes wordle-shake {
  0%, 100% { transform: translateX(0); }
  20%       { transform: translateX(-5px); }
  40%       { transform: translateX(5px); }
  60%       { transform: translateX(-3px); }
  80%       { transform: translateX(3px); }
}

.wordle-row.shake {
  animation: wordle-shake 0.35s ease;
}

/* ── Toast message ── */
#wordle-toast {
  background: #334;
  color: white;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 700;
  pointer-events: none;
  transition: opacity 0.2s;
}

#wordle-toast.hidden {
  opacity: 0;
}

/* ── Result bar ── */
.wordle-result {
  width: 100%;
  max-width: 320px;
  background: white;
  border-radius: 12px;
  padding: 12px 16px;
  text-align: center;
  font-size: 0.95rem;
  font-weight: 600;
  color: #334;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

.wordle-result.hidden {
  display: none;
}

.wordle-result .result-icon {
  font-size: 1.2rem;
}

.wordle-result button {
  margin-left: 4px;
  padding: 6px 16px;
  background: var(--color-btn-primary, #4a90e2);
  color: white;
  border: none;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition: filter 0.15s;
}

.wordle-result button:hover {
  filter: brightness(1.1);
}

/* ── Keyboard ── */
#wordle-keyboard {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  width: 100%;
}

.wordle-key-row {
  display: flex;
  gap: 5px;
  justify-content: center;
}

.wordle-key {
  width: var(--key-w);
  height: clamp(40px, calc(var(--key-w) * 1.3), 56px);
  background: #d3d6da;
  border: none;
  border-radius: 4px;
  font-size: clamp(11px, calc(var(--key-w) * 0.38), 14px);
  font-weight: 700;
  color: #334;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.1s, color 0.1s;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.wordle-key.wide {
  width: calc(var(--key-w) * 1.6);
  font-size: clamp(9px, calc(var(--key-w) * 0.3), 12px);
}

.wordle-key:active {
  filter: brightness(0.9);
}

.wordle-key.correct {
  background: var(--color-found, #4caf74);
  color: white;
}

.wordle-key.present {
  background: #c9a227;
  color: white;
}

.wordle-key.absent {
  background: #787c7e;
  color: white;
}