/* 
  Spell It! App Styles
  Note: This file should be loaded AFTER papupa.css as it relies on --pa- variables.
*/

/* ── Leaderboard theme overrides for Spell It! ───────────────── */
:root {
  --lb-primary:    #8e44ad;   /* Spell It! purple */
  --lb-secondary:  #00bcd4;   /* Spell It! teal  */
  --lb-bg:         #fdf4ff;   /* soft lavender card bg */
  --lb-gold:       #FFD700;
  --lb-silver:     #C0C0C0;
  --lb-bronze:     #CD7F32;
  --lb-row-hover:  rgba(142, 68, 173, 0.08);
  --lb-row-me:     rgba(142, 68, 173, 0.15);
}

body {
  background-color: #fbf6fe;
  background-image: 
    radial-gradient(at 0% 0%, rgba(142, 68, 173, 0.04) 0px, transparent 50%),
    radial-gradient(at 100% 0%, rgba(0, 188, 212, 0.04) 0px, transparent 50%);
}

#si-app {
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
  font-family: var(--font-body);
  color: var(--pa-color-text);
  padding: var(--space-sm);
  box-sizing: border-box;
}

.si-card {
  background-color: #ffffff;
  border-radius: 22px;
  box-shadow: 0 7px 21px rgba(0, 0, 0, 0.1);
  padding: var(--space-lg) var(--space-sm);
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  position: relative;
  overflow: hidden;
  max-width: 420px;  
  margin-bottom: 50px;
}

.si-title {
  font-family: var(--font-heading);
  color: var(--pa-color-primary);
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-sm);
}

.si-subtitle {
  color: var(--pa-color-text-muted);
  font-size: var(--font-size-md);
  margin-bottom: var(--space-lg);
}

/* Welcome Screen Redesign */
.si-welcome-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 100%;
  max-width: 540px;
  margin: 0 auto;
  padding: var(--space-sm) 0 var(--space-xl);
}

.si-title-playful {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 7vw, 3rem);
  font-weight: 800;
  background: linear-gradient(135deg, #0066ff, #00e5ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(2px 2px 4px rgba(0, 102, 255, 0.15)); 
  margin-bottom: var(--space-xs);
  line-height: 1.25; 
}

.si-subtitle-friendly {
  font-family: var(--font-body);
  font-size: var(--font-size-md);
  color: var(--pa-color-text-muted);
  margin-bottom: var(--space-md);
  font-weight: 600;
}

.si-level-selection-card {
  background-color: #ffffff;
  border-radius: 28px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05), 0 1px 3px rgba(0, 0, 0, 0.02);
  padding: var(--space-lg) var(--space-md);
  margin-bottom: var(--space-md);
  width: 100%;
}

.si-level-card-header {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  color: var(--pa-blue, #00bbf9);
  text-align: center;
  margin-bottom: var(--space-lg);
}

.si-level-cards-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

@media (max-width: 500px) {
  .si-level-cards-container {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }
}

.si-level-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background-color: #ffffff;
  border-radius: 24px;
  padding: var(--space-md) var(--space-sm);
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  width: 100%;
  outline: none;
  font-family: inherit;
  border: 2px solid #eef2f6; /* thin light grey/blue border */
}

.si-level-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.04);
  border-color: #cbd5e1;
}

/* Active card state */
.si-level-card.si-active {
  border: 4px solid var(--pa-blue, #00bbf9);
  box-shadow: 0 0 20px rgba(0, 187, 249, 0.25);
  background-color: #f0faff; /* soft blue glow and fill */
}

.si-level-card-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-sm);
  line-height: 1;
}

.si-level-card-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: var(--font-size-md);
  color: var(--pa-color-text, #2d2d3a);
  margin-bottom: 4px;
}

.si-level-card-desc {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--pa-color-text-muted, #888899);
  line-height: 1.4;
}

.si-badges-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  width: 100%;
  align-items: center;
}

.si-badges-row {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  width: 100%;
}

.si-badges-row--centered {
  justify-content: center;
}

.si-badge-pill {
  background-color: #ffffff;
  border: 1.5px solid var(--pa-color-border, #e8e0f0);
  border-radius: var(--radius-pill, 999px);
  padding: 8px 18px;
  font-size: 14px;
  font-family: var(--font-body);
  font-weight: 700;
  color: var(--pa-color-text, #2d2d3a);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.si-badge-highlight {
  color: var(--pa-blue, #00bbf9);
  font-weight: 800;
}

.si-actions-row {
  display: flex;
  justify-content: center;
  width: 100%;
  margin-top: var(--space-sm);
}

.si-start-btn {
  background: linear-gradient(135deg, #e91e63, #8e44ad);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-pill);
  padding: var(--space-sm) var(--space-lg);
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(233, 30, 99, 0.3);
  transition: all 0.2s ease;
  width: 100%;
  max-width: 240px;
}

.si-start-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(233, 30, 99, 0.4);
  background: linear-gradient(135deg, #f03e7a, #9d50c0);
}

/* Game Screen */
.si-game-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-md);
  font-family: var(--font-heading);
}

.si-progress-text {
  font-size: var(--font-size-md);
  color: var(--pa-color-text-muted);
}

.si-score-badge {
  background-color: var(--pa-yellow);
  color: var(--pa-color-text);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-pill);
  font-size: var(--font-size-md);
  font-weight: bold;
}

.si-emoji-circle {
  width: 84px;
  height: 84px;
  border-radius: 50%;
  background: linear-gradient(135deg, #00bcd4, #009688); /* Teal/Cyan */
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  margin: 0 auto var(--space-md);
  box-shadow: 0 3px 10px rgba(0, 188, 212, 0.3);
  color: white;
}

.si-emoji-image {
  width: 56px;
  height: 56px;
  object-fit: contain;
}

.si-hint {
  font-size: var(--font-size-md);
  color: var(--pa-color-text);
  margin-bottom: var(--space-lg);
  min-height: 2.1rem;
}

/* Word blanks (styled underscores) */
.si-word-display {
  display: flex;
  gap: var(--space-xs);
  justify-content: center;
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}

.si-letter-box {
  width: 35px;
  height: 42px;
  background-color: #e0f7fa; /* Light blue rounded squares */
  border-radius: 8px;
  border-bottom: 3px solid #00bcd4;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xl);
  font-family: var(--font-heading);
  text-transform: uppercase;
  color: var(--pa-color-text);
  font-weight: bold;
  transition: all 0.2s ease;
}

.si-letter-box.si-filled {
  border-bottom-color: #8e44ad;
  background-color: #f3e5f5; /* Light purple when filled */
  animation: si-pop 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.si-letter-box.si-correct-reveal {
  color: #27ae60;
  border-bottom-color: #27ae60;
}

/* New Input Layout */
.si-input-row {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  align-items: center;
  margin-top: var(--space-lg);
  flex-wrap: wrap;
}

.si-type-here-input {
  border: 2px solid #00bcd4;
  border-radius: var(--radius-pill);
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: bold;
  color: var(--pa-color-text);
  text-align: center;
  text-transform: uppercase;
  outline: none;
  width: 140px;
  transition: all 0.2s ease;
}

.si-type-here-input:focus {
  border-color: #8e44ad;
  box-shadow: 0 0 0 2px rgba(142, 68, 173, 0.2);
}

.si-check-btn {
  background: linear-gradient(135deg, #4caf50, #2e7d32);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-pill);
  padding: var(--space-sm) var(--space-lg);
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  cursor: pointer;
  box-shadow: 0 3px 7px rgba(76, 175, 80, 0.3);
  transition: all 0.2s ease;
}

.si-check-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(76, 175, 80, 0.4);
}

.si-top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-md);
  font-family: var(--font-heading);
}

.si-progress-pill {
  background-color: #e91e63;
  color: white;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-pill);
  font-size: var(--font-size-md);
  font-weight: bold;
}

.si-score-pill {
  background-color: #ffc107;
  color: #333;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-pill);
  font-size: var(--font-size-md);
  font-weight: bold;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Feedback Banner */
.si-feedback {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: var(--space-sm);
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  color: #ffffff;
  transform: translateY(100%);
  transition: transform 0.3s ease;
  box-sizing: border-box;
}

.si-feedback.si-show {
  transform: translateY(0);
}

.si-feedback.si-correct {
  background-color: #27ae60;
}

.si-feedback.si-wrong {
  background-color: #e74c3c;
}

/* Streak Bonus Popup */
.si-streak-popup {
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
  background-color: var(--pa-yellow);
  color: var(--pa-color-text);
  font-family: var(--font-heading);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-pill);
  font-size: var(--font-size-lg);
  font-weight: bold;
  box-shadow: var(--shadow-hover);
  z-index: 10;
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.si-streak-popup.si-show {
  transform: translate(-50%, -50%) scale(1);
}

/* Animations */
@keyframes si-pop {
  0% { transform: scale(0.8); }
  50% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

@keyframes si-bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-20px); }
  60% { transform: translateY(-10px); }
}

@keyframes si-shake {
  0%, 100% { transform: translateX(0); }
  10%, 30%, 50%, 70%, 90% { transform: translateX(-10px); }
  20%, 40%, 60%, 80% { transform: translateX(10px); }
}

.si-anim-bounce {
  animation: si-bounce 1s;
}

.si-anim-shake {
  animation: si-shake 0.5s;
}

.si-card.si-correct-flash {
  box-shadow: 0 0 0 4px #27ae60, var(--shadow-card);
}

.si-card.si-wrong-flash {
  box-shadow: 0 0 0 4px #e74c3c, var(--shadow-card);
}

/* Result Screen */
.si-result-screen {
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
  box-sizing: border-box;
}

.si-result-scroll {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-xs) var(--space-sm) var(--space-lg);
}

.si-result-header {
  text-align: center;
  width: 100%;
}

.si-result-emoji {
  font-size: 4.2rem;
  line-height: 1;
  margin-bottom: var(--space-sm);
  filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.12));
}

.si-result-heading {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 5vw, 2.25rem);
  font-weight: 800;
  margin: 0 0 var(--space-xs);
  line-height: 1.15;
}

.si-result-heading--loss {
  color: #e91e63;
}

.si-result-heading--win {
  color: #8e44ad;
}

.si-result-subheading {
  margin: 0;
  font-size: var(--font-size-md);
  color: var(--pa-color-text-muted);
  line-height: 1.4;
}

/* Metrics row */
.si-metrics-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
  width: 100%;
}

.si-metric-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: var(--space-xs);
  background-color: #ffffff;
  border-radius: 24px;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05);
  padding: var(--space-md) var(--space-xs);
  min-height: 7.5rem;
}

.si-metric-icon {
  font-size: 1.75rem;
  line-height: 1;
}

.si-metric-value {
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 4vw, 1.75rem);
  font-weight: 800;
  color: #00bcd4;
  line-height: 1.1;
}

.si-metric-value--text {
  font-size: clamp(0.95rem, 3vw, 1.2rem);
  text-align: center;
}

.si-metric-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--pa-color-text-muted);
  text-transform: uppercase;
}

/* Stacked squares icon */
.si-stack-icon {
  position: relative;
  width: 2rem;
  height: 1.75rem;
  display: block;
}

.si-stack-icon--sm {
  width: 1.5rem;
  height: 1.35rem;
  flex-shrink: 0;
}

.si-stack-layer {
  position: absolute;
  width: 1.1rem;
  height: 1.1rem;
  border-radius: 4px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
}

.si-stack-icon--sm .si-stack-layer {
  width: 0.85rem;
  height: 0.85rem;
}

.si-stack-layer--1 {
  background: #e91e63;
  top: 0;
  left: 0;
  z-index: 3;
}

.si-stack-layer--2 {
  background: #00bcd4;
  top: 0.35rem;
  left: 0.45rem;
  z-index: 2;
}

.si-stack-layer--3 {
  background: #ffc107;
  top: 0.7rem;
  left: 0.15rem;
  z-index: 1;
}

/* Try Again CTA card */
.si-try-again-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  width: 100%;
  background-color: #ffffff;
  border: none;
  border-radius: 26px;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05);
  padding: var(--space-lg) var(--space-md);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  font-family: inherit;
  text-align: center;
}

.si-try-again-card:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px -5px rgba(0, 0, 0, 0.1);
}

.si-try-again-card:disabled {
  opacity: 0.7;
  cursor: wait;
}

.si-try-again-icon {
  font-size: 2rem;
  line-height: 1;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.si-try-again-title {
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  font-weight: 800;
  color: #e91e63;
}

.si-try-again-note {
  font-size: var(--font-size-sm);
  color: var(--pa-color-text-muted);
  max-width: 18rem;
  line-height: 1.45;
}

/* Sign-in prompt */
.si-signin-prompt {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--pa-color-text-muted);
  text-align: center;
}

.si-signin-link {
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  font-size: inherit;
  color: var(--pa-purple, #8662a8);
  text-decoration: underline;
  cursor: pointer;
  font-weight: 600;
}

.si-signin-link:hover {
  color: var(--pa-color-primary);
}

/* Top Spellers card */
.si-leaderboard-card {
  width: 100%;
  background-color: #ffffff;
  border-radius: 26px;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05);
  padding: var(--space-md) var(--space-lg);
  text-align: center;
  box-sizing: border-box;
}

.si-leaderboard-card-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.si-leaderboard-title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: 800;
  color: #00bcd4;
}

.si-leaderboard-message {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--pa-color-text-muted);
  line-height: 1.45;
}

.si-leaderboard-message--link {
  display: inline-block;
  color: var(--pa-color-primary);
  font-weight: 600;
  text-decoration: none;
}

.si-leaderboard-message--link:hover {
  text-decoration: underline;
}

/* Result action buttons (in document flow below Top Spellers) */
.si-result-footer {
  display: flex;
  gap: var(--space-sm);
  width: 100%;
  margin-top: var(--space-xs);
  box-sizing: border-box;
}

.si-footer-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  border: none;
  border-radius: var(--radius-pill);
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-heading);
  font-size: var(--font-size-md);
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  min-height: 3.25rem;
}

.si-footer-btn:hover {
  transform: translateY(-2px);
}

.si-footer-btn:disabled {
  opacity: 0.7;
  cursor: wait;
}

.si-footer-btn--spell {
  background: linear-gradient(135deg, #e91e63, #8e44ad);
  color: #ffffff;
}

.si-footer-btn--spell:hover:not(:disabled) {
  box-shadow: 0 6px 16px rgba(233, 30, 99, 0.35);
}

.si-footer-btn--games {
  background: linear-gradient(135deg, #00e5ff, #00bcd4);
  color: var(--pa-color-text);
}

.si-footer-btn--games:hover {
  box-shadow: 0 6px 16px rgba(0, 188, 212, 0.35);
}

.si-footer-btn-icon {
  font-size: 1.25rem;
  line-height: 1;
}

/* Responsive */
@media (max-width: 480px) {
  .si-metrics-row {
    gap: 0.35rem;
  }

  .si-metric-card {
    border-radius: 20px;
    padding: var(--space-sm) 0.25rem;
    min-height: 6.5rem;
  }

  .si-metric-icon {
    font-size: 1.35rem;
  }

  .si-result-footer {
    gap: 0.35rem;
  }

  .si-footer-btn {
    font-size: var(--font-size-sm);
    padding: var(--space-xs) var(--space-sm);
    min-height: 2.75rem;
  }

  .si-try-again-card,
  .si-leaderboard-card {
    border-radius: 22px;
  }
  .si-emoji-circle {
    width: 70px;
    height: 70px;
    font-size: 2.8rem;
  }
  
  .si-emoji-image {
    width: 42px;
    height: 42px;
  }
  
  .si-letter-box {
    width: 21px;
    height: 28px;
    font-size: var(--font-size-lg);
  }
  
  .si-title {
    font-size: var(--font-size-lg);
  }

  .si-type-here-input {
    width: 120px;
    font-size: var(--font-size-md);
    padding: var(--space-xs) var(--space-sm);
  }

  .si-check-btn {
    font-size: var(--font-size-md);
    padding: var(--space-xs) var(--space-md);
  }
}