/*
  CSS MODERNO PARA O JOGO DE MEMÓRIA
  ==================================
*/

/* Layout da grade de jogos */
.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    padding: 20px;
}

/* Estilo do botão de abrir o jogo */
#open-pairs-game-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
	color:green !important;
   /* background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%); */
    border: none;
    border-radius: 16px;
    padding: 40px 30px;
    text-align: center;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow: 0 8px 20px rgba(44, 94, 123, 0.3);
    color: white;
    overflow: hidden;
    position: relative;
}

#open-pairs-game-btn:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(44, 94, 123, 0.4);
}

#open-pairs-game-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
 /*   background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent); */
    transition: 0.5s;
}

#open-pairs-game-btn:hover::before {
    left: 100%;
}

#open-pairs-game-btn .game-icon {
    font-size: 3.5rem;
    margin-bottom: 20px;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

#open-pairs-game-btn h4 {
    font-size: 1.8rem;
    margin: 0 0 10px;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

#open-pairs-game-btn p {
    font-size: 1.05rem;
    line-height: 1.6;
    opacity: 0.9;
    max-width: 300px;
}

/* Corpo do Modal */
#pairs-game-body {
    padding: 20px;
    text-align: center;
}

#pairs-game-body h1 {
    font-size: 2rem;
    color: var(--heading-color);
    margin-bottom: 20px;
    font-weight: 700;
    background: linear-gradient(to right, var(--primary-color), var(--heading-color));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Informações do jogo */
.pairs-game-info {
    display: flex;
    justify-content: space-around;
    width: 100%;
    max-width: 400px;
    margin: 0 auto 25px;
    font-size: 1.1rem;
    font-weight: 600;
    background: var(--white-color);
    padding: 12px 20px;
    border-radius: 50px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.pairs-game-info span {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Tabuleiro do Jogo */
.pairs-game-board {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    max-width: 500px;
    margin: 0 auto;
    perspective: 1000px;
}

/* Cartas do Jogo */
.card-pair {
    aspect-ratio: 1;
    position: relative;
    transform-style: preserve-3d;
    transition: transform 0.5s ease;
    cursor: pointer;
    border-radius: 12px;
}

.card-pair.flipped {
    transform: rotateY(180deg);
}

.card-face {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 12px;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.card-back {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    font-size: 2.2rem;
    transform: rotateY(180deg);
}

.card-front {
    background: linear-gradient(135deg, var(--white-color) 0%, #f8f9fa 100%);
    color: var(--heading-color);
    font-size: 2.5rem;
    border: 2px solid var(--light-gray-bg);
}

.card-pair.matched .card-front {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--accent-color) 100%);
    border: 2px solid var(--secondary-color);
    box-shadow: 0 4px 10px rgba(93, 191, 154, 0.3);
}

.card-pair.flipped .card-front{
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Efeito ao clicar na carta */
.card-pair:active {
    transform: scale(0.95);
}

/* Botão de reiniciar */
#restart-pairs-game-btn {
    margin-top: 25px;
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--accent-color) 100%);
    border: none;
    color: white;
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(93, 191, 154, 0.3);
    text-transform: uppercase;
    letter-spacing: 1px;
}

#restart-pairs-game-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(93, 191, 154, 0.4);
}

#restart-pairs-game-btn:active {
    transform: translateY(1px);
}

/* Efeito de confete quando completa o jogo */
.confetti {
    position: fixed;
    width: 10px;
    height: 10px;
    background-color: #f00;
    border-radius: 50%;
    animation: confetti-fall 5s linear forwards;
    z-index: 1000;
}

@keyframes confetti-fall {
    0% {
        transform: translateY(-100vh) rotate(0deg);
        opacity: 1;
    }
    100% {
        transform: translateY(100vh) rotate(720deg);
        opacity: 0;
    }
}

/* Responsividade */
@media (max-width: 768px) {
    .pairs-game-board {
        grid-template-columns: repeat(4, 1fr);
        gap: 10px;
        max-width: 400px;
    }
    
    .card-front {
        font-size: 1.8rem;
    }
    
    .card-back {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    #pairs-game-body h1 {
        font-size: 1.5rem;
    }
    
    .pairs-game-info {
        font-size: 0.9rem;
        padding: 8px 15px;
    }
    
    .pairs-game-board {
        grid-template-columns: repeat(4, 1fr);
        gap: 8px;
        max-width: 300px;
    }
    
    .card-front {
        font-size: 1.5rem;
    }
    
    .card-back {
        font-size: 1.8rem;
    }
    
    #restart-pairs-game-btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
}

/* Animação quando um par é encontrado */
@keyframes matchAnimation {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.card-pair.matched {
    animation: matchAnimation 0.5s ease;
}

/* Efeito de brilho nas cartas */
.card-face::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 12px;
    background: radial-gradient(circle at center, rgba(255,255,255,0.8) 0%, rgba(255,255,255,0) 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.card-pair:hover .card-face::after {
    opacity: 0.3;
}

/* Dark mode para o jogo de pares */
body.dark-mode #open-pairs-game-btn {
    background: #2a3447;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
    color: #e8eaed;
}

body.dark-mode #open-pairs-game-btn:hover {
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5);
}

body.dark-mode #open-pairs-game-btn h4 {
    color: #7ec8a3;
}

body.dark-mode #open-pairs-game-btn p {
    color: #e8eaed;
}

body.dark-mode #pairs-game-body h1 {
    color: #e8eaed;
}

body.dark-mode .pairs-game-info {
    background: #2a3447;
    color: #e8eaed;
}

body.dark-mode .card-front {
    background: linear-gradient(135deg, #2a3447 0%, #1a1f2e 100%);
    color: #e8eaed;
    border-color: #3a4557;
}

body.dark-mode .card-back {
    background: linear-gradient(135deg, #5dbf9a 0%, #4a9d7f 100%);
}

body.dark-mode .card-pair.matched .card-front {
    background: linear-gradient(135deg, #5dbf9a 0%, #7ec8a3 100%);
    border-color: #5dbf9a;
}