/* Word Rush — Style v1.3.0 */
/* ── Shared platform styles → game-shell.css + theme.css ─────────────────── */

/* Word Rush uses 2-column mode grid */
.mode-grid { grid-template-columns: repeat(2, 1fr); }

/* Word Rush uses 2-column stats grid */
.stats-grid { grid-template-columns: repeat(2, 1fr); }

/* ── WORD RUSH SPECIFIC ───────────────────────────────────────────────────── */

/* ── Word tile row ─────────────────────────────────────────────────────────── */
.word-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 7px;
  padding: 10px 0 6px;
  flex-wrap: wrap;
  min-height: 72px;
}

.word-tile {
  width: 50px;
  height: 56px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.45rem;
  font-weight: 900;
  letter-spacing: -0.5px;
  user-select: none;
  -webkit-user-select: none;
  flex-shrink: 0;
}

.word-tile.revealed {
  background: var(--surface2);
  color: var(--text);
  border: 2px solid var(--border);
}

.word-tile.blank {
  background: var(--surface);
  border: 2px dashed var(--border);
}

.word-tile.filled {
  background: linear-gradient(135deg, var(--accent), var(--accent-h));
  color: #fff;
  border: 2px solid transparent;
  box-shadow: 0 4px 14px color-mix(in srgb, var(--accent) 35%, transparent);
  animation: tilePop 0.2s cubic-bezier(0.34,1.56,0.64,1) both;
}

.word-tile.correct {
  background: linear-gradient(135deg, var(--green), #00cec9);
  color: #fff;
  border: 2px solid transparent;
  box-shadow: 0 4px 18px color-mix(in srgb, var(--green) 40%, transparent);
  animation: tileCorrect 0.3s ease both;
}

.word-tile.wrong {
  background: linear-gradient(135deg, var(--red), #d63031);
  color: #fff;
  border: 2px solid transparent;
  animation: tileWrong 0.42s ease both;
}

.word-tile.near-miss {
  background: linear-gradient(135deg, var(--orange), #e67e22);
  color: #fff;
  border: 2px solid transparent;
  animation: tileWrong 0.42s ease both;
}

/* Responsive tile sizes */
@media (max-width: 360px) {
  .word-tile { width: 42px; height: 48px; font-size: 1.2rem; gap: 5px; }
  .mode-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 480px) {
  .word-tile { width: 56px; height: 62px; font-size: 1.6rem; }
}

/* ── Letter bank ──────────────────────────────────────────────────────────── */
.letter-bank {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  padding: 2px 0;
}

.letter-btn {
  height: 52px;
  border-radius: 12px;
  background: var(--surface2);
  border: 1.5px solid var(--border);
  color: var(--text);
  font-size: 1.2rem;
  font-weight: 900;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.08s ease, background 0.1s ease, opacity 0.15s ease;
  user-select: none;
  -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
  box-shadow: 0 2px 6px rgba(0,0,0,0.06);
}

.letter-btn:active {
  transform: scale(0.86);
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.letter-btn.used {
  opacity: 0.18;
  pointer-events: none;
}

.letter-btn.removed {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

/* Hint target tile — shows where hinted letter will land */
.word-tile.hint-target {
  border-color: #fdcb6e;
  border-style: dashed;
  box-shadow: 0 0 0 2px rgba(253,203,110,0.25);
  animation: hintTargetPulse 1s ease infinite;
}

.letter-btn.hint-glow {
  background: rgba(253,203,110,0.18);
  border-color: #fdcb6e;
  color: #e67e22;
  box-shadow: 0 0 0 3px rgba(253,203,110,0.35), 0 4px 14px rgba(253,203,110,0.2);
  animation: hintPulse 0.9s ease infinite;
}

/* ── Controls row ─────────────────────────────────────────────────────────── */
.controls-row {
  display: flex;
  gap: 8px;
  align-items: center;
}

.ctrl-btn {
  flex: 1;
  height: 44px;
  border-radius: 10px;
  border: 1.5px solid var(--border);
  background: var(--surface);
  color: var(--text2);
  font-size: 0.82rem;
  font-weight: 800;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  transition: transform 0.08s ease, background 0.1s;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  user-select: none;
}
.ctrl-btn:active  { transform: scale(0.93); }
.ctrl-btn:disabled { opacity: 0.3; pointer-events: none; }
.ctrl-btn.hint-btn   { border-color: #fdcb6e; color: #e67e22; background: rgba(253,203,110,0.06); }
.ctrl-btn.delete-btn { border-color: var(--red); color: var(--red); background: rgba(225,112,85,0.06); }

/* Difficulty badge — uses shared .diff-badge from game-shell.css */

/* ── Category / difficulty ───────────────────────────────────────────────── */
.wr-category {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent);
  padding: 6px 16px;
  border-radius: 99px;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 6%, transparent);
}

.diff-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}
.diff-easy   { background: var(--green); }
.diff-medium { background: #fdcb6e; }
.diff-hard   { background: #e17055; }

/* ── Per-word timer bar ───────────────────────────────────────────────────── */
.wr-timer-wrap {
  height: 4px;
  background: var(--surface2);
  border-radius: 99px;
  overflow: hidden;
}
.wr-timer-bar {
  height: 100%;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--accent), #fd79a8);
  transition: width 0.1s linear, background 0.3s ease;
}
.wr-timer-bar.urgent {
  background: linear-gradient(90deg, #e17055, #d63031);
}

/* ── Feedback row ────────────────────────────────────────────────────────── */
.wr-feedback {
  min-height: 28px;
  text-align: center;
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--text2);
  padding: 4px 0;
}
.wr-feedback.correct { color: var(--green); }
.wr-feedback.wrong   { color: var(--red); }

/* ── Progress dots ───────────────────────────────────────────────────────── */
.wr-progress-row {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  color: var(--text2);
  font-weight: 700;
}
.wr-dots { display: flex; gap: 4px; }
.wr-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--border);
  transition: background 0.2s;
}
.wr-dot.done    { background: var(--green); }
.wr-dot.current { background: var(--accent); animation: dotPulse 1s ease infinite; }
.wr-dot.wrong   { background: var(--red); }

/* ── Speed Rush clock ────────────────────────────────────────────────────── */
.speed-clock {
  font-size: 2rem;
  font-weight: 900;
  color: var(--accent);
  text-align: center;
  line-height: 1;
  transition: color 0.3s;
}
.speed-clock.urgent { color: #e17055; animation: clockUrgent 0.5s ease infinite alternate; }

/* ── Score pop ────────────────────────────────────────────────────────────── */
.score-pop {
  position: fixed;
  font-size: 1.05rem;
  font-weight: 900;
  color: var(--green);
  pointer-events: none;
  z-index: 9999;
  animation: scorePop 1s ease forwards;
}

/* ── Missed words (game over) ─────────────────────────────────────────────── */
.missed-word-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.8rem;
}
.missed-word-answer { font-weight: 900; color: var(--accent); }

/* ── Animations ────────────────────────────────────────────────────────────── */
@keyframes tilePop {
  0%   { transform: scale(0.65); opacity: 0.6; }
  60%  { transform: scale(1.15); }
  100% { transform: scale(1); opacity: 1; }
}
@keyframes tileCorrect {
  0%   { transform: scale(1); }
  30%  { transform: scale(1.1); }
  70%  { transform: scale(0.97); }
  100% { transform: scale(1); }
}
@keyframes tileWrong {
  0%,100% { transform: translateX(0); }
  15%  { transform: translateX(-7px); }
  30%  { transform: translateX(7px); }
  45%  { transform: translateX(-5px); }
  60%  { transform: translateX(5px); }
  80%  { transform: translateX(-2px); }
}
@keyframes dotPulse {
  0%,100% { transform: scale(1); opacity: 1; }
  50%     { transform: scale(1.3); opacity: 0.7; }
}
@keyframes clockUrgent {
  from { transform: scale(1); }
  to   { transform: scale(1.06); }
}
@keyframes scorePop {
  0%   { opacity: 1; transform: translateY(0) scale(1); }
  60%  { opacity: 1; transform: translateY(-28px) scale(1.15); }
  100% { opacity: 0; transform: translateY(-55px) scale(0.9); }
}
/* fadeUp → theme.css */
@keyframes wordSlideIn {
  from { opacity: 0; transform: translateY(-6px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes hintTargetPulse {
  0%,100% { border-color: rgba(253,203,110,0.6); }
  50%     { border-color: rgba(253,203,110,1); box-shadow: 0 0 0 3px rgba(253,203,110,0.3); }
}
@keyframes hintPulse {
  0%,100% { box-shadow: 0 0 0 3px rgba(253,203,110,0.35), 0 4px 14px rgba(253,203,110,0.2); transform: scale(1); }
  50%     { box-shadow: 0 0 0 6px rgba(253,203,110,0.5),  0 6px 20px rgba(253,203,110,0.35); transform: scale(1.05); }
}
@keyframes comboPulse {
  0%   { transform: scale(1); }
  40%  { transform: scale(1.22); }
  70%  { transform: scale(0.94); }
  100% { transform: scale(1); }
}
.combo-pulse { animation: comboPulse 0.6s cubic-bezier(0.34,1.56,0.64,1) both; }

/* safe-area, base breakpoints → game-shell.css */
/* ── Game-specific responsive overrides ──────────────────────────────────── */
@media (min-width: 900px) {
  .word-tile { width: 60px; height: 66px; font-size: 1.7rem; }
  .letter-btn { height: 58px; font-size: 1.3rem; }
}

@media (min-width: 1200px) {
  .word-tile { width: 68px; height: 74px; font-size: 1.9rem; }
  .letter-btn { height: 64px; font-size: 1.45rem; }
}