* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  background: #0b1027;
  background-image:
    radial-gradient(ellipse at top, #2a2a5a 0%, #141832 45%, #0b1027 100%);
  background-attachment: fixed;
  font-family: 'Fredoka', system-ui, sans-serif;
  color: #f1f1f5;
  -webkit-font-smoothing: antialiased;
}

/* --- Screens --- */

.screen {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  padding: 20px;
}

.screen.active {
  display: flex;
}

/* --- Start Screen --- */

.subtitle {
  margin-top: 8px;
  font-size: 1rem;
  opacity: 0.7;
}

.menu-buttons {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
  max-width: 280px;
}

.menu-buttons button {
  padding: 16px;
  font-size: 1.2rem;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  font-weight: bold;
}

#btn-solo {
  background: #e94560;
  color: #fff;
}

#btn-two-player {
  background: #0f3460;
  color: #fff;
  border: 2px solid #e94560;
}

/* --- Game Options --- */

.options-label {
  margin-top: 20px;
  font-size: 1rem;
  opacity: 0.7;
}

.option-toggle {
  display: flex;
  gap: 0;
  margin-top: 8px;
  width: 100%;
  max-width: 300px;
}

.option-btn {
  flex: 1;
  padding: 12px;
  font-size: 1rem;
  background: #16213e;
  color: #eee;
  border: 2px solid #0f3460;
  cursor: pointer;
}

.option-btn:first-child {
  border-radius: 10px 0 0 10px;
}

.option-btn:last-child {
  border-radius: 0 10px 10px 0;
}

.option-btn.active {
  background: #e94560;
  border-color: #e94560;
  color: #fff;
  font-weight: bold;
}

/* --- Song Select --- */

.song-list {
  width: 100%;
  max-width: 320px;
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.song-list button {
  padding: 14px;
  font-size: 1.1rem;
  background: #16213e;
  color: #eee;
  border: 2px solid #0f3460;
  border-radius: 10px;
  cursor: pointer;
}

.song-list button:active {
  background: #0f3460;
}

.back-btn {
  margin-top: 24px;
  padding: 10px 24px;
  background: transparent;
  color: #eee;
  border: 1px solid #eee;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1rem;
}

/* --- Round Screen --- */

#screen-round {
  justify-content: flex-start;
  padding: 12px;
}

.round-header {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
}

.song-title {
  font-size: 0.9rem;
  opacity: 0.7;
}

.timer {
  font-size: 1.4rem;
  font-weight: bold;
  color: #e94560;
}

.round-counter {
  font-size: 0.9rem;
  opacity: 0.7;
}

.drop-zone {
  width: 100%;
  min-height: 100px;
  background: #16213e;
  border: 2px dashed #0f3460;
  border-radius: 12px;
  margin: 12px 0;
  padding: 12px;
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  gap: 8px;
}

.drop-hint {
  width: 100%;
  text-align: center;
  opacity: 0.4;
  font-size: 0.9rem;
  pointer-events: none;
}

.word-bank {
  width: 100%;
  flex: 1;
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  gap: 8px;
  padding: 12px 0;
}

.word-tile {
  padding: 10px 16px;
  background: #0f3460;
  border-radius: 8px;
  font-size: 1.1rem;
  cursor: grab;
  user-select: none;
  touch-action: none;
  transition: transform 0.1s;
}

.word-tile.dragging {
  opacity: 0.5;
  transform: scale(1.1);
}

.word-tile.correct {
  background: #27ae60;
}

.word-tile.incorrect {
  background: #e74c3c;
}

.round-actions {
  width: 100%;
  display: flex;
  gap: 12px;
  padding: 8px 0;
}

.hint-container {
  width: 100%;
}

.hint-container iframe {
  width: 100%;
  height: 150px;
  border-radius: 8px;
}

.volume-reminder {
  text-align: center;
  font-size: 0.9rem;
  color: #e94560;
  margin-bottom: 4px;
  font-weight: bold;
}

.hint-btn {
  flex: 1;
  padding: 12px;
  background: #16213e;
  color: #eee;
  border: 2px solid #0f3460;
  border-radius: 10px;
  font-size: 1rem;
  cursor: pointer;
}

.hint-btn:disabled {
  opacity: 0.3;
}

.done-btn {
  flex: 1;
  padding: 12px;
  background: #e94560;
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: bold;
  cursor: pointer;
}

/* --- Score Screen --- */

#screen-score {
  justify-content: flex-start;
  padding-top: 40px;
}

.score-label {
  font-size: 0.9rem;
  opacity: 0.5;
  margin-top: 12px;
}

.score-lyric {
  width: 100%;
  max-width: 360px;
  margin: 8px 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.score-points {
  font-size: 2rem;
  font-weight: bold;
  margin: 16px 0;
}

.primary-btn {
  padding: 16px 36px;
  background: linear-gradient(180deg, #ff5a6e 0%, #e63946 100%);
  color: #fff;
  border: none;
  border-radius: 14px;
  font-size: 1.15rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  margin-top: 16px;
  box-shadow: 0 4px 0 #a01f2b, 0 8px 20px rgba(230, 57, 70, 0.4);
  letter-spacing: 0.5px;
  transition: transform 80ms, box-shadow 80ms;
}

.primary-btn:active {
  transform: translateY(3px);
  box-shadow: 0 1px 0 #a01f2b, 0 3px 10px rgba(230, 57, 70, 0.4);
}

/* --- End Screen --- */

.end-scores {
  margin: 24px 0;
  font-size: 1.3rem;
  text-align: center;
  line-height: 2;
}

/* --- Turn Screen --- */

#screen-turn p {
  margin-top: 12px;
  font-size: 1.2rem;
  opacity: 0.7;
}

h1 {
  font-size: 1.6rem;
}

/* --- Perfect Score Animation --- */

.perfect-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 999;
}

.perfect-banner {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
  font-size: 3rem;
  font-weight: bold;
  color: #fff;
  background: linear-gradient(135deg, #e94560, #ffd700);
  padding: 12px 36px;
  border-radius: 16px;
  box-shadow: 0 0 30px rgba(233, 69, 96, 0.6), 0 8px 32px rgba(0, 0, 0, 0.5);
  animation: bannerPop 0.6s ease-out 0.2s forwards;
  white-space: nowrap;
}

@keyframes bannerPop {
  0% { transform: translate(-50%, -50%) scale(0) rotate(-10deg); }
  60% { transform: translate(-50%, -50%) scale(1.2) rotate(3deg); }
  100% { transform: translate(-50%, -50%) scale(1) rotate(0deg); }
}

.star {
  position: absolute;
  font-size: 1.5rem;
  animation: starBurst 1s ease-out forwards;
  opacity: 0;
}

@keyframes starBurst {
  0% {
    transform: translate(0, 0) scale(0) rotate(0deg);
    opacity: 1;
  }
  20% {
    opacity: 1;
    transform: scale(1.2);
  }
  100% {
    transform: translate(var(--tx), var(--ty)) scale(0) rotate(720deg);
    opacity: 0;
  }
}

.confetti {
  position: absolute;
  top: -10px;
  width: 8px;
  height: 14px;
  border-radius: 2px;
  animation: confettiFall linear forwards;
  opacity: 0.9;
}

@keyframes confettiFall {
  0% {
    transform: translateY(0) rotate(0deg) scale(1);
    opacity: 1;
  }
  80% {
    opacity: 0.8;
  }
  100% {
    transform: translateY(var(--fall)) rotate(var(--spin)) scale(0.5);
    opacity: 0;
  }
}

/* --- Wheel of Fortune --- */

.wof-category {
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.25em;
  color: #ffd24b;
  text-align: center;
  margin-top: 1rem;
  text-shadow: 0 2px 8px rgba(255, 210, 75, 0.3);
}

.wof-board {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  justify-content: center;
  padding: 12px;
  margin: 0 auto;
  max-width: 95vw;
}

.wof-board-row {
  display: flex;
  gap: 4px;
  width: 100%;
  justify-content: center;
  flex-wrap: nowrap;
}

.wof-tile {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 30px;
  height: 40px;
  padding: 0 5px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  background: linear-gradient(180deg, #ffffff 0%, #e6ecf4 100%);
  color: #0b1027;
  font-weight: 700;
  font-size: 1.2rem;
  border-radius: 6px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.wof-tile.blank {
  background: linear-gradient(180deg, #2a3555 0%, #1a2240 100%);
  color: transparent;
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.4);
}
.wof-tile.space { border: none; background: transparent; min-width: 12px; box-shadow: none; }

@keyframes wof-tile-flip {
  0%   { transform: rotateY(0deg);   background: #e8eef4; color: transparent; }
  49%  { transform: rotateY(90deg);  background: #e8eef4; color: transparent; }
  50%  { transform: rotateY(90deg);  background: #fff;    color: #111; }
  100% { transform: rotateY(360deg); background: #fff;    color: #111; }
}

.wof-tile.revealing {
  animation: wof-tile-flip 600ms ease-in-out both;
  backface-visibility: hidden;
}

@media (prefers-reduced-motion: reduce) {
  .wof-tile.revealing { animation: none; }
}

.wof-scores {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin: 8px 0;
  flex-wrap: wrap;
}

.wof-score-card {
  padding: 10px 14px;
  border: 2px solid rgba(255, 255, 255, 0.15);
  border-radius: 14px;
  background: linear-gradient(180deg, #ffffff 0%, #f4f6fb 100%);
  min-width: 110px;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
  transition: transform 120ms, box-shadow 120ms;
}

.wof-score-card.active {
  border-color: #ffd24b;
  box-shadow: 0 0 0 3px rgba(255, 210, 75, 0.35), 0 6px 16px rgba(0, 0, 0, 0.45);
  transform: translateY(-2px);
}

.wof-score-card .name {
  font-weight: bold;
  font-size: 0.9rem;
  color: #111;
  margin-bottom: 2px;
}
.wof-score-card .round {
  font-size: 1.4rem;
  font-weight: bold;
  color: #e63946;
  line-height: 1.1;
}
.wof-score-card .round-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #666;
}
.wof-score-card .total { font-size: 0.8rem; color: #555; margin-top: 2px; }

#screen-wof-play { position: relative; }

.wof-mute {
  position: absolute;
  top: 12px;
  right: 12px;
  background: transparent;
  border: none;
  font-size: 28px;
  line-height: 1;
  padding: 6px 8px;
  cursor: pointer;
  z-index: 10;
}

.wheel-wrap {
  position: relative;
  display: flex;
  justify-content: center;
  margin: 12px auto;
  width: fit-content;
  filter: drop-shadow(0 10px 24px rgba(0, 0, 0, 0.6));
}

.wheel-wrap::before {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  background: radial-gradient(circle, transparent 62%, rgba(255, 210, 90, 0.25) 68%, transparent 72%);
  pointer-events: none;
  z-index: 0;
}

.wof-pointer {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 16px solid transparent;
  border-right: 16px solid transparent;
  border-top: 28px solid #ffd24b;
  filter: drop-shadow(0 2px 3px rgba(0, 0, 0, 0.6));
  z-index: 3;
  transition: transform 60ms;
}

.wof-pointer.bounce { transform: translateX(-50%) translateY(4px); }

.wof-status {
  text-align: center;
  min-height: 1.6em;
  font-size: 1.1rem;
  margin: 10px 0;
  color: #f1f1f1;
  font-weight: 600;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.6);
}

.wof-status.flash {
  animation: wof-status-flash 650ms ease-out;
}

@keyframes wof-status-flash {
  0%   { transform: scale(0.85); color: #ffffff; text-shadow: 0 0 20px rgba(255, 210, 75, 0.9); }
  40%  { transform: scale(1.15); color: #ffd24b; text-shadow: 0 0 24px rgba(255, 210, 75, 0.9); }
  100% { transform: scale(1);    color: #f1f1f1; text-shadow: 0 1px 3px rgba(0, 0, 0, 0.6); }
}

.wof-letters {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
  padding: 10px 8px;
  width: 100%;
  max-width: 520px;
  box-sizing: border-box;
  margin: 0 auto;
  align-self: stretch;
}

.wof-letter {
  min-height: 52px;
  font-size: 1.4rem;
  font-weight: 700;
  color: #0b1027;
  border: none;
  background: linear-gradient(180deg, #ffffff 0%, #d9dee8 100%);
  border-radius: 12px;
  padding: 0;
  box-shadow: 0 3px 0 #7b8097, 0 5px 12px rgba(0, 0, 0, 0.4);
  font-family: inherit;
  cursor: pointer;
  transition: transform 80ms, box-shadow 80ms;
}

.wof-letter:active:not(:disabled) {
  transform: translateY(2px);
  box-shadow: 0 1px 0 #7b8097, 0 2px 6px rgba(0, 0, 0, 0.4);
}

.wof-letter:disabled {
  background: linear-gradient(180deg, #2a3555 0%, #1c2440 100%);
  color: rgba(255, 255, 255, 0.25);
  box-shadow: none;
  cursor: default;
}

.wof-actions {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin: 8px 0;
}

.wof-action {
  min-height: 48px;
  padding: 0 18px;
  border: none;
  border-radius: 12px;
  background: linear-gradient(180deg, #ffffff 0%, #d9dee8 100%);
  color: #0b1027;
  font-weight: 700;
  font-size: 1rem;
  font-family: inherit;
  box-shadow: 0 3px 0 #7b8097, 0 5px 12px rgba(0, 0, 0, 0.4);
  cursor: pointer;
}

.wof-action:active:not(:disabled) {
  transform: translateY(2px);
  box-shadow: 0 1px 0 #7b8097, 0 2px 6px rgba(0, 0, 0, 0.4);
}

.wof-action:disabled {
  background: linear-gradient(180deg, #2a3555 0%, #1c2440 100%);
  color: rgba(255, 255, 255, 0.25);
  box-shadow: none;
}

.wof-solve-input {
  display: none;
  flex-direction: column;
  gap: 10px;
  padding: 12px 16px;
  max-width: 320px;
  margin: 0 auto;
}

.wof-solve-input.active { display: flex; }

.wof-solve-input input {
  min-height: 52px;
  font-size: 1.05rem;
  padding: 0 14px;
  border: 2px solid #333;
  background: #fff;
  color: #111;
  border-radius: 10px;
  box-sizing: border-box;
}

.wof-solve-input button {
  min-height: 52px;
  font-size: 1.1rem;
  font-weight: bold;
  border-radius: 10px;
  border: 2px solid #333;
  cursor: pointer;
}

#btn-wof-solve-submit {
  background: #e63946;
  color: #fff;
  border-color: #e63946;
}

#btn-wof-solve-cancel {
  background: #fff;
  color: #111;
}

/* Hide elements managed by JS by default */
#btn-wof-spin.hidden,
#wof-letters.hidden,
#wof-actions.hidden { display: none; }

#wof-name-inputs {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 16px auto;
  max-width: 280px;
  padding: 0 16px;
}

#wof-name-inputs input {
  width: 100%;
  min-height: 48px;
  padding: 0 14px;
  font-size: 1rem;
  color: #111;
  background: #fff;
  border: 2px solid #333;
  border-radius: 10px;
  box-sizing: border-box;
}

#wof-name-inputs input:focus {
  outline: none;
  border-color: #e63946;
  box-shadow: 0 0 0 3px #e6394655;
}

/* Zoomed play screen — wheel enlarged, bottom half clipped off-screen */
#screen-wof-play.zoomed .wof-category {
  margin-top: 0.25rem;
  font-size: 0.75rem;
}

#screen-wof-play.zoomed #wof-board {
  padding: 4px;
  gap: 3px;
  max-width: 95vw;
}

#screen-wof-play.zoomed .wof-tile {
  min-width: 28px;
  height: 34px;
  padding: 0 4px;
  font-size: 1.1rem;
  border-width: 2px;
}

#screen-wof-play.zoomed .wof-score-card {
  min-width: 88px;
  padding: 6px 10px;
}

#screen-wof-play.zoomed .wof-score-card .name { font-size: 0.75rem; }
#screen-wof-play.zoomed .wof-score-card .round-label { font-size: 0.6rem; }
#screen-wof-play.zoomed .wof-score-card .round { font-size: 1.05rem; }
#screen-wof-play.zoomed .wof-score-card .total { font-size: 0.7rem; }

#screen-wof-play.zoomed .wheel-wrap {
  width: 100vw;
  max-width: 100vw;
  max-height: 52vw;
  overflow: hidden;
  margin-top: 6px;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  justify-content: center;
}

#screen-wof-play.zoomed .wof-status {
  font-size: 1.2rem;
  font-weight: 700;
  margin: 6px 0;
  min-height: 1.6em;
}

@media (prefers-reduced-motion: reduce) {
  .wof-pointer { transition: none; }
}