/**
 * NARIMATO - Game Interface Styling
 * 
 * FUNCTIONAL: Provides specialized styling for Swipe & Vote game modes
 * STRATEGIC: Ensures consistent, responsive game experience across all devices
 * 
 * Layout Rules:
 * - Swipe Mode: Single card with action buttons (👎/👍)
 * - Vote Mode: Two cards with VS separator (😈)
 * - Supports both portrait and landscape orientations
 * - Dynamic card sizing with 10px minimum gaps
 */

/* Game Container Base */
.game-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 10px;
  box-sizing: border-box;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Layout Containers */
.game-layout {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px; /* Minimum gap between elements */
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
}

/* Portrait Layout - Stacked Elements */
.game-layout.portrait {
  flex-direction: column;
}

/* Landscape Layout - Horizontal Elements */
.game-layout.landscape {
  flex-direction: row;
}

/* Game Card Styling */
.game-card {
  /* Inherits from base card styling */
  background: #FFFFFF;
  border: 3px solid #333333;
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  
  /* Content styling */
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 20px;
  text-align: center;
  
  /* Interactions */
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  user-select: none;
  
  /* Dynamic sizing - set via JavaScript */
  width: var(--card-size, 200px);
  height: var(--card-size, 200px);
  min-width: var(--card-size, 200px);
  min-height: var(--card-size, 200px);
  flex-shrink: 0;
}

.game-card:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.25);
  border-color: #0070f3;
}

.game-card:active {
  transform: translateY(-2px) scale(0.98);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2);
}

/* Card Content */
.game-card-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #1a1a1a;
  margin: 0 0 12px 0;
  line-height: 1.3;
  word-break: break-word;
}

.game-card-description {
  font-size: 1rem;
  color: #666666;
  margin: 0;
  line-height: 1.5;
  word-break: break-word;
  overflow: hidden;
  text-overflow: ellipsis;
}

.game-card-image {
  max-width: 70%;
  max-height: 50%;
  border-radius: 8px;
  object-fit: cover;
  margin-top: 12px;
}

/* Full-cover image styling - uses centralized cards.css system */
.game-card.has-image {
  padding: 0;
  overflow: hidden;
}

.game-card.has-image .game-card-image {
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  border-radius: 16px;
  object-fit: cover;
  margin: 0;
}

.game-card.has-image .game-card-title,
.game-card.has-image .game-card-description {
  display: none;
}

/* Action Buttons (👎/👍) */
.game-action-button {
  display: flex;
  justify-content: center;
  align-items: center;
  border: none;
  background: #FFFFFF;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  user-select: none;
  font-family: 'Apple Color Emoji', 'Segoe UI Emoji', sans-serif;
  
  /* Dynamic sizing - set via JavaScript */
  width: var(--button-size, 60px);
  height: var(--button-size, 60px);
  border-radius: 50%;
  font-size: var(--emoji-size, 24px);
}

.game-action-button:hover {
  transform: translateY(-2px) scale(1.1);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.25);
}

.game-action-button:active {
  transform: translateY(0) scale(0.95);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

/* Dislike Button (👎) */
.game-action-button.dislike {
  background: linear-gradient(135deg, #ff6b6b, #ee5a5a);
  color: white;
}

.game-action-button.dislike:hover {
  background: linear-gradient(135deg, #ee5a5a, #dc3545);
}

/* Like Button (👍) */  
.game-action-button.like {
  background: linear-gradient(135deg, #51cf66, #40c057);
  color: white;
}

.game-action-button.like:hover {
  background: linear-gradient(135deg, #40c057, #37b24d);
}

/* VS Separator (😈) */
.game-vs-separator {
  display: flex;
  justify-content: center;
  align-items: center;
  background: linear-gradient(135deg, #ffa726, #ff7043);
  color: white;
  font-family: 'Apple Color Emoji', 'Segoe UI Emoji', sans-serif;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  user-select: none;
  
  /* Dynamic sizing - set via JavaScript */
  width: var(--emoji-size, 40px);
  height: var(--emoji-size, 40px);
  border-radius: 50%;
  font-size: var(--emoji-font-size, 20px);
  flex-shrink: 0;
}

.game-vs-separator:hover {
  transform: rotate(180deg) scale(1.2);
  background: linear-gradient(135deg, #ff7043, #f4511e);
}

/* Keyboard Focus Indicators */
.game-card:focus,
.game-action-button:focus {
  outline: 3px solid #0070f3;
  outline-offset: 2px;
}

/* Keyboard Active States */
.game-card.keyboard-active {
  transform: translateY(-2px) scale(1.05);
  border-color: #0070f3;
  box-shadow: 0 8px 32px rgba(0, 112, 243, 0.3);
}

/* Game Mode Specific Layouts */

/* Swipe Mode Layout - handled in JavaScript for better control */
.game-mode-swipe.portrait {
  flex-direction: column;
  gap: 20px;
}

.game-mode-swipe.landscape {
  flex-direction: row;
  gap: 20px;
}

/* Vote Mode Layout - Standard voting */
.game-mode-vote.portrait {
  flex-direction: column;
  gap: 20px;
}

.game-mode-vote.landscape {
  flex-direction: row;
  gap: 20px;
}

/* Vote-Only Mode Layout - Specific measurements */
.game-mode-vote-only {
  width: 100%;
  height: 100%;
  padding: 0;
}

/* Vote-Only Landscape Layout: 3% - 45% - 4% - 45% - 3% */
.game-mode-vote-only.landscape {
  flex-direction: row;
  padding: 3vh 3vw;
  gap: 0;
  align-items: stretch;
}

.game-mode-vote-only.landscape .game-card {
  width: 45vw;
  height: 94vh;
  flex-shrink: 0;
  margin: 0;
}

.game-mode-vote-only.landscape .game-vs-separator {
  width: 4vw;
  height: 4vw;
  min-width: 4vw;
  min-height: 4vw;
  margin: auto 0;
  align-self: center;
  background: linear-gradient(135deg, #764ba2, #667eea);
}

/* Vote-Only Portrait Layout: 3% margin, then 45% - 4% - 45% vertically */
.game-mode-vote-only.portrait {
  flex-direction: column;
  padding: 3vh 3vw;
  gap: 0;
  align-items: stretch;
}

.game-mode-vote-only.portrait .game-card {
  width: 94vw;
  height: 45vh;
  flex-shrink: 0;
  margin: 0;
}

.game-mode-vote-only.portrait .game-vs-separator {
  width: 4vh;
  height: 4vh;
  min-width: 4vh;
  min-height: 4vh;
  margin: 0 auto;
  align-self: center;
  background: linear-gradient(135deg, #764ba2, #667eea);
}

/* Responsive Adjustments */
@media (max-height: 600px) {
  .game-container {
    padding: 5px;
  }
  
  .game-layout {
    gap: 5px;
  }
  
  .game-card {
    padding: 15px;
  }
  
  .game-card-title {
    font-size: 1.25rem;
  }
  
  .game-card-description {
    font-size: 0.9rem;
  }
}

@media (max-width: 480px) {
  .game-card-title {
    font-size: 1.1rem;
  }
  
  .game-card-description {
    font-size: 0.85rem;
  }
}

/* Animation Keyframes */
@keyframes cardEnter {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.9);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes cardExit {
  from {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
  to {
    opacity: 0;
    transform: translateY(-20px) scale(0.9);
  }
}

@keyframes cardChanged {
  0% {
    transform: scale(1) rotateY(0deg);
    background: #FFFFFF;
    border-color: #333333;
  }
  25% {
    transform: scale(0.95) rotateY(-10deg);
    background: #fff3cd;
    border-color: #ffc107;
  }
  50% {
    transform: scale(1.05) rotateY(0deg);
    background: #d4edda;
    border-color: #28a745;
  }
  75% {
    transform: scale(0.98) rotateY(5deg);
    background: #f8f9fa;
    border-color: #0070f3;
  }
  100% {
    transform: scale(1) rotateY(0deg);
    background: #FFFFFF;
    border-color: #333333;
  }
}

@keyframes cardSame {
  0% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.7;
    transform: scale(0.98);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes buttonPulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

/* Entry animations */
.game-card.entering {
  animation: cardEnter 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.game-card.exiting {
  animation: cardExit 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Vote transition animations */
.game-card.card-changed {
  animation: cardChanged 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.game-card.card-same {
  animation: cardSame 0.3s ease-in-out;
}

.game-action-button.pulse {
  animation: buttonPulse 0.6s ease-in-out;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .game-card {
    border-width: 4px;
    border-color: #000000;
  }
  
  .game-card-title {
    color: #000000;
    font-weight: 800;
  }
  
  .game-action-button {
    border: 2px solid #000000;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  /* FUNCTIONAL: Respect reduced-motion user preference
     STRATEGIC: Baseline accessibility — minimize motion globally in gameplay */
  * {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}
  .game-card,
  .game-action-button,
  .game-vs-separator {
    transition: none;
  }
  
  .game-card:hover {
    transform: none;
  }
  
  .game-action-button:hover {
    transform: none;
  }
  
  .game-vs-separator:hover {
    transform: none;
  }
  
  .game-card.entering,
  .game-card.exiting {
    animation: none;
  }
}