/* Fonts */
@font-face {
  font-family: 'PokemonSolid';
  src: url('assets/fonts/Pokemon Solid.ttf') format('truetype');
}

/* Base */
body {
  margin: 0;
  padding: 20px;
  font-family: 'Press Start 2P', sans-serif;
  font-size: 14px;
  background-color: white;
  color: black;
}

img {
  width: 100%;
}

button {
  padding: 10px 15px;
  margin: 0 5px;
  border-radius: 5px;
  border: 1px solid #ccc;
  cursor: pointer;
  background-color: #eee;
  color: #222;
  transition: background-color 0.2s ease, transform 0.2s ease;
}

/* Banner*/
#game-banner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  flex-wrap: wrap;
  gap: 10px;
  background-color: var(--banner-bg);
  color: var(--banner-text);
}

.banner-left,
.banner-right {
  flex: 1;
  display: flex;
  align-items: center;
}

.banner-right {
  justify-content: flex-end;
}

.banner-center {
  flex: 1;
  display: flex;
  justify-content: center;
}

.game-title {
  font-family: 'PokemonSolid', sans-serif;
  font-size: 2.2rem;
  margin: 0;
  text-align: center;
}

@media (max-width: 768px) {
  #game-banner {
    flex-direction: column;
    text-align: center;
  }

  .banner-left,
  .banner-center,
  .banner-right {
    justify-content: center !important;
  }

  .banner-left {
    flex-wrap: wrap;
  }

  .game-title {
    margin-top: 10px;
  }
}

/* Instruction Card */
#game-instructions.card-box {
  max-width: 500px;
  margin: 20px auto;
  padding: 20px;
  border: 2px solid #ddd;
  border-radius: 10px;
  background-color: #f8f8f8;
}

/* Grid Layouts */
#game_grid {
  margin: auto;
  padding: 20px;
  max-width: 900px;
  display: grid;
  justify-content: center;
  gap: 12px;
}

.easy-grid   { grid-template-columns: repeat(3, 1fr); }
.medium-grid { grid-template-columns: repeat(4, 1fr); }
.hard-grid   { grid-template-columns: repeat(5, 1fr); }

.flex-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
}

.flex-center {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.btn-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Card Styles */
.card {
  width: 100%;
  aspect-ratio: 1 / 1.3;
  position: relative;
  perspective: 1000px;
  transform-style: preserve-3d;
  transition: transform 0.6s;
  transform: rotateY(0deg);
  border-radius: 8px;
}

.card.flip {
  transform: rotateY(180deg);
}

.card img {
  -webkit-user-drag: none;
  user-select: none;
  pointer-events: none;
  object-fit: contain;
  border-radius: 8px;
}

.front_face,
.back_face {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  backface-visibility: hidden;
}

.front_face {
  transform: rotateY(180deg);
  z-index: 2;
}

.back_face {
  transform: rotateY(0deg);
  z-index: 1;
}



/* Stats Display */
#current-difficulty {
  font-size: 1.25rem;
  font-weight: bold;
}

#status {
  min-height: 1.5rem;
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: bold;
  margin-top: 8px;
  transition: opacity 0.2s ease;
}

/* Difficulty Options */
.difficulty-button {
  background: none;
  border: none;
  padding: 5px;
  cursor: pointer;
  margin: 0 8px;
}

.ball-icon {
  width: 55px;
  height: 55px;
  transition: transform 0.2s ease, filter 0.2s ease;
}

.difficulty-button:hover .ball-icon {
  transform: scale(1.15);
  filter: brightness(1.1);
}

.difficulty-button.active[data-level="easy"] {
  background-color: #e8f5e9;
  box-shadow: 0 0 6px 3px rgba(76, 175, 80, 0.6); 
  outline: 2px solid #4caf50;
  border-radius: 10px;
}
.difficulty-button.active[data-level="medium"] {
  background-color: #fffde7;
  box-shadow: 0 0 6px 3px rgba(255, 235, 59, 0.6); 
  outline: 2px solid #ffeb3b;
  border-radius: 10px;
}
.difficulty-button.active[data-level="hard"] {
  background-color: #ffebee;
  box-shadow: 0 0 6px 3px rgba(244, 67, 54, 0.6);
  outline: 2px solid #f44336;
  border-radius: 10px;
}

/* Control Buttons */
#start-button,
#reset-button,
#theme-toggle {
  border: 1px solid #444;
}

#start-button:hover {
  background-color: #28a745;
  color: white;
}

#reset-button:hover {
  background-color: #6c757d;
  color: white;
}

#theme-toggle {
  background-color: black;
  color: white;
}

#theme-toggle:hover {
  background-color: #222;
  color: #f1f1f1;
}

#start-button:hover,
#reset-button:hover,
#theme-toggle:hover,
.btn-easy:hover,
.btn-medium:hover,
.btn-hard:hover {
  transform: translateY(-1px);
  filter: brightness(1.1);
}

#start-button:active,
#reset-button:active,
#theme-toggle:active,
.btn-easy:active,
.btn-medium:active,
.btn-hard:active,
button:active {
  transform: scale(0.97);
  filter: brightness(0.95);
}

/* Pokemon typing highlights by color */
.card.matched.type-normal   { box-shadow: 0 0 10px 2px #A8A77A; }
.card.matched.type-fire     { box-shadow: 0 0 10px 2px #EE8130; }
.card.matched.type-water    { box-shadow: 0 0 10px 2px #6390F0; }
.card.matched.type-electric { box-shadow: 0 0 10px 2px #F7D02C; }
.card.matched.type-grass    { box-shadow: 0 0 10px 2px #7AC74C; }
.card.matched.type-ice      { box-shadow: 0 0 10px 2px #96D9D6; }
.card.matched.type-fighting { box-shadow: 0 0 10px 2px #C22E28; }
.card.matched.type-poison   { box-shadow: 0 0 10px 2px #A33EA1; }
.card.matched.type-ground   { box-shadow: 0 0 10px 2px #E2BF65; }
.card.matched.type-flying   { box-shadow: 0 0 10px 2px #A98FF3; }
.card.matched.type-psychic  { box-shadow: 0 0 10px 2px #F95587; }
.card.matched.type-bug      { box-shadow: 0 0 10px 2px #A6B91A; }
.card.matched.type-rock     { box-shadow: 0 0 10px 2px #B6A136; }
.card.matched.type-ghost    { box-shadow: 0 0 10px 2px #735797; }
.card.matched.type-dragon   { box-shadow: 0 0 10px 2px #6F35FC; }
.card.matched.type-dark     { box-shadow: 0 0 10px 2px #705746; }
.card.matched.type-steel    { box-shadow: 0 0 10px 2px #B7B7CE; }
.card.matched.type-fairy    { box-shadow: 0 0 10px 2px #D685AD; }

/* Dark Theme Override */
body.dark-theme {
  background-color: #121212;
  color: #e0e0e0;
}

body.dark-theme .card {
  background-color: #1c1c1c;
  border: 1px solid #555;
}

body.dark-theme .card img {
  filter: brightness(0.95);
}

body.dark-theme #status,
body.dark-theme #status-header {
  color: #fff;
}

body.dark-theme button,
body.dark-theme #start-button,
body.dark-theme #reset-button,
body.dark-theme #theme-toggle {
  background-color: #333;
  color: white;
  border: 1px solid #888;
}

body.dark-theme #game-instructions.card-box {
  background-color: #1f1f1f;
  border-color: #444;
  color: #ddd;
}

body.dark-theme .btn-easy   { background-color: #388e3c; }
body.dark-theme .btn-medium { background-color: #ef6c00; }
body.dark-theme .btn-hard   { background-color: #c62828; }

body.dark-theme .difficulty-button.active[data-level="easy"] {
  background-color: #2e7d32;
  box-shadow: 0 0 6px 3px rgba(76, 175, 80, 0.9);
}

body.dark-theme .difficulty-button.active[data-level="medium"] {
  background-color: #fbc02d;
  box-shadow: 0 0 6px 3px rgba(255, 235, 59, 0.9);
}

body.dark-theme .difficulty-button.active[data-level="hard"] {
  background-color: #c62828;
  box-shadow: 0 0 6px 3px rgba(244, 67, 54, 0.9);
}