/* ===== FONTS & RESET ===== */
@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;700;900&family=Nunito:wght@400;600;700;800&display=swap');

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

body {
  font-family: 'Nunito', sans-serif;
  background: linear-gradient(180deg, #1a0a2e 0%, #16213e 40%, #0f3460 100%);
  min-height: 100vh;
  color: #f0e6d3;
}

#app {
  max-width: 900px;
  margin: 0 auto;
  padding: 20px;
  min-height: 100vh;
}

/* ===== SCREENS ===== */
.screen {
  display: none;
  animation: fadeIn 0.4s ease;
}

.screen.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== MASCOT ===== */
.mascot-header {
  text-align: center;
  margin-bottom: 30px;
}

.mascot {
  font-size: 3rem;
  display: inline-block;
  animation: bounce 2s ease infinite;
}

.mascot.large {
  font-size: 5rem;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.mascot-speech {
  background: linear-gradient(135deg, #2a1a0e, #3d2817);
  border: 2px solid #c9a84c;
  border-radius: 20px;
  padding: 12px 24px;
  display: inline-block;
  margin-top: 10px;
  box-shadow: 0 2px 15px rgba(201, 168, 76, 0.2);
  font-size: 1.1rem;
  color: #f0e6d3;
  position: relative;
  max-width: 500px;
}

.mascot-speech::after {
  content: '';
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  border-bottom: 10px solid #c9a84c;
}

h1 {
  font-family: 'Cinzel', serif;
  font-size: 2rem;
  font-weight: 900;
  color: #c9a84c;
  text-shadow: 0 2px 8px rgba(201, 168, 76, 0.3);
  margin: 10px 0;
}

.total-stars {
  font-size: 1.3rem;
  color: #ffd700;
  font-weight: 700;
  margin-top: 8px;
}

/* ===== TOPIC LIST ===== */
.topic-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 6px;
  padding: 10px 0;
}

.topic-card {
  background: linear-gradient(145deg, #2a1a0e, #3d2817);
  border: 2px solid #c9a84c;
  border-radius: 20px;
  padding: 24px;
  text-align: center;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
  transition: all 0.3s ease;
}

.topic-card:hover {
  transform: translateY(-4px);
  border-color: #ffd700;
  box-shadow: 0 8px 30px rgba(201, 168, 76, 0.3), 0 0 15px rgba(255, 215, 0, 0.15);
}

.topic-card .topic-icon {
  font-size: 2.5rem;
  margin-bottom: 8px;
}

.topic-card .topic-name {
  font-family: 'Cinzel', serif;
  font-weight: 700;
  font-size: 1.2rem;
  color: #f0e6d3;
}

.topic-card .topic-word-count {
  font-size: 0.9rem;
  color: #b8a080;
  margin-top: 4px;
}

/* ===== DIFFICULTY LIST ===== */
.difficulty-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-width: 500px;
  margin: 0 auto;
}

.difficulty-card {
  background: linear-gradient(145deg, #2a1a0e, #3d2817);
  border: 2px solid #c9a84c;
  border-radius: 20px;
  padding: 20px 28px;
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
  transition: all 0.3s ease;
}

.difficulty-card:hover {
  transform: translateX(6px);
  border-color: #ffd700;
  box-shadow: 0 6px 25px rgba(201, 168, 76, 0.25);
}

.difficulty-card.locked {
  opacity: 0.4;
  cursor: not-allowed;
  border-color: #555;
}

.difficulty-card .diff-icon {
  font-size: 2rem;
}

.difficulty-card .diff-info {
  flex: 1;
}

.difficulty-card .diff-name {
  font-family: 'Cinzel', serif;
  font-weight: 700;
  font-size: 1.15rem;
  color: #f0e6d3;
}

.difficulty-card .diff-desc {
  font-size: 0.9rem;
  color: #b8a080;
}

.difficulty-card .diff-stars {
  font-size: 1.2rem;
}

.difficulty-card .lock-icon {
  font-size: 1.5rem;
}

/* ===== GAME SCREEN ===== */
.game-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.btn-small {
  background: linear-gradient(145deg, #2a1a0e, #3d2817);
  border: 2px solid #c9a84c;
  border-radius: 12px;
  padding: 8px 6px;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  color: #f0e6d3;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-small:hover {
  border-color: #ffd700;
  color: #ffd700;
  box-shadow: 0 0 10px rgba(255, 215, 0, 0.2);
}

.game-info {
  display: flex;
  gap: 6px;
  align-items: center;
  font-weight: 700;
  font-size: 1.1rem;
  color: #c9a84c;
}

#game-mascot {
  text-align: center;
  margin-bottom: 20px;
}

.game-area {
  display: flex;
  justify-content: space-around;
  gap: 30px;
  min-height: 300px;
  align-items: flex-start;
}

.game-column {
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.game-column-title {
  text-align: center;
  font-family: 'Cinzel', serif;
  font-weight: 700;
  color: #c9a84c;
  margin-bottom: 8px;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ===== WORD CARDS ===== */
.word-card {
  background: linear-gradient(145deg, #2a1a0e, #3d2817);
  border: 2px solid #c9a84c;
  border-radius: 6px;
  padding: 6px 20px;
  text-align: center;
  cursor: grab;
  box-shadow: 0 3px 15px rgba(0, 0, 0, 0.4);
  transition: all 0.2s ease;
  font-size: 1.15rem;
  font-weight: 600;
  user-select: none;
  position: relative;
  color: #f0e6d3;
}

.word-card:hover {
  border-color: #ffd700;
  transform: scale(1.03);
  box-shadow: 0 6px 20px rgba(201, 168, 76, 0.2);
}

.word-card.dragging {
  opacity: 0.5;
  transform: scale(0.95);
}

.word-card.matched {
  background: linear-gradient(145deg, #1a3a1a, #2a4a2a);
  border-color: #66bb6a;
  cursor: default;
  animation: matchPop 0.4s ease;
}

.word-card.wrong {
  animation: shake 0.5s ease;
  border-color: #ef5350;
}

@keyframes matchPop {
  0% { transform: scale(1); }
  50% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-8px); }
  40% { transform: translateX(8px); }
  60% { transform: translateX(-5px); }
  80% { transform: translateX(5px); }
}

.word-card .card-image {
  font-size: 2rem;
  margin-bottom: 6px;
}

/* Drop zone styling */
.word-card.drop-target {
  border-color: #ffd700;
  background: linear-gradient(145deg, #3d2a0e, #4d3817);
  box-shadow: 0 0 15px rgba(255, 215, 0, 0.2);
}

/* ===== FEEDBACK ===== */
.feedback {
  text-align: center;
  margin-top: 20px;
  min-height: 40px;
  font-weight: 700;
  font-size: 1.2rem;
}

.feedback.correct {
  color: #66bb6a;
  text-shadow: 0 0 10px rgba(102, 187, 106, 0.3);
}

.feedback.wrong {
  color: #ef5350;
  text-shadow: 0 0 10px rgba(239, 83, 80, 0.3);
}

/* ===== COMPLETE SCREEN ===== */
.complete-content {
  text-align: center;
  padding: 40px 20px;
}

.stars-display {
  font-size: 3.5rem;
  margin: 20px 0;
}

#complete-message {
  font-size: 1.2rem;
  color: #b8a080;
  margin-bottom: 30px;
}

.complete-actions {
  display: flex;
  gap: 6px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  border: none;
  border-radius: 6px;
  padding: 14px 32px;
  font-family: inherit;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-primary {
  background: linear-gradient(135deg, #c9a84c, #ffd700);
  color: #1a0a2e;
  box-shadow: 0 4px 15px rgba(201, 168, 76, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(255, 215, 0, 0.5);
}

.btn-secondary {
  background: linear-gradient(145deg, #2a1a0e, #3d2817);
  color: #c9a84c;
  border: 2px solid #c9a84c;
}

.btn-secondary:hover {
  border-color: #ffd700;
  color: #ffd700;
  box-shadow: 0 0 15px rgba(255, 215, 0, 0.15);
}

.btn-success {
  background: linear-gradient(135deg, #66bb6a, #43a047);
  color: white;
  box-shadow: 0 4px 15px rgba(76, 175, 80, 0.3);
}

.btn-success:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(76, 175, 80, 0.4);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 600px) {
  .game-area {
    flex-direction: column;
    align-items: center;
  }

  .game-column {
    width: 100%;
    max-width: 300px;
  }

  .topic-list {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  }

  h1 {
    font-size: 1.5rem;
  }
}

/* ===== MAGICAL DECORATIONS ===== */
#app::before {
  content: '✨';
  position: fixed;
  top: 10px;
  right: 20px;
  font-size: 1.5rem;
  opacity: 0.3;
  animation: twinkle 3s ease-in-out infinite;
  pointer-events: none;
}

#app::after {
  content: '⚡';
  position: fixed;
  top: 10px;
  left: 20px;
  font-size: 1.5rem;
  opacity: 0.3;
  animation: twinkle 3s ease-in-out infinite 1.5s;
  pointer-events: none;
}

@keyframes twinkle {
  0%, 100% { opacity: 0.2; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

/* ===== TYPE GAME (Game 2) ===== */
.type-game {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  padding: 20px 0;
}

.type-progress {
  font-family: 'Cinzel', serif;
  font-size: 1.1rem;
  color: #c9a84c;
  font-weight: 700;
}

.type-image {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 200px;
}

.type-image img {
  max-height: 200px;
  object-fit: contain;
}

.type-label {
  font-family: 'Cinzel', serif;
  font-size: 1.3rem;
  color: #f0e6d3;
  font-weight: 700;
  text-align: center;
}

.type-word {
  font-family: 'Cinzel', serif;
  font-size: 1.8rem;
  color: #ffd700;
  font-weight: 900;
  text-align: center;
  text-shadow: 0 0 10px rgba(255, 215, 0, 0.3);
}

.type-input-area {
  display: flex;
  gap: 12px;
  align-items: center;
}

.type-input {
  background: linear-gradient(145deg, #2a1a0e, #3d2817);
  border: 2px solid #c9a84c;
  border-radius: 12px;
  padding: 12px 20px;
  font-family: inherit;
  font-size: 1.2rem;
  font-weight: 600;
  color: #f0e6d3;
  width: 280px;
  outline: none;
  transition: all 0.2s;
}

.type-input:focus {
  border-color: #ffd700;
  box-shadow: 0 0 12px rgba(255, 215, 0, 0.3);
}

.type-input::placeholder {
  color: #b8a080;
}

/* ===== LISTEN GAME (Game 3) ===== */
.listen-game {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 20px 0;
}

.listen-progress {
  font-family: 'Cinzel', serif;
  font-size: 1.1rem;
  color: #c9a84c;
  font-weight: 700;
}

.listen-icon {
  font-size: 4rem;
  animation: bounce 1.5s ease infinite;
}

.listen-label {
  font-family: 'Cinzel', serif;
  font-size: 1.2rem;
  color: #f0e6d3;
  font-weight: 700;
  text-align: center;
}

.listen-replay-btn {
  margin-bottom: 8px;
}

.listen-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  max-width: 400px;
  width: 100%;
}

.listen-option {
  background: linear-gradient(145deg, #2a1a0e, #3d2817);
  border: 2px solid #c9a84c;
  border-radius: 6px;
  padding: 6px 20px;
  font-family: inherit;
  font-size: 1.2rem;
  font-weight: 700;
  color: #f0e6d3;
  cursor: pointer;
  transition: all 0.2s;
}

.listen-option:hover:not(:disabled) {
  border-color: #ffd700;
  transform: scale(1.03);
  box-shadow: 0 4px 15px rgba(255, 215, 0, 0.2);
}

.listen-option:active:not(:disabled) {
  transform: scale(0.98);
}

.listen-option.correct {
  border-color: #66bb6a;
  background: linear-gradient(145deg, #1a3a1a, #2a4a2a);
  box-shadow: 0 0 15px rgba(102, 187, 106, 0.3);
}

.listen-option.wrong {
  border-color: #ef5350;
  animation: shake 0.5s ease;
}

.listen-option:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}