/* === Playing Cards === */

.card {
    width: 80px;
    height: 112px;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 8px;
    font-family: 'Playfair Display', Georgia, serif;
    position: relative;
    transition: transform 0.3s ease;
    transform-style: preserve-3d;
}

.card:hover {
    transform: translateY(-5px);
}

/* === Card Front === */
.card-front {
    background: linear-gradient(135deg, #ffffff 0%, #f5f5f5 100%);
    box-shadow: 
        0 4px 15px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
    border: 1px solid #ddd;
}

/* === Card Back === */
.card-back {
    background: 
        repeating-linear-gradient(
            45deg,
            #1a472a,
            #1a472a 10px,
            #0f2818 10px,
            #0f2818 20px
        );
    border: 3px solid #d4af37;
    box-shadow: 
        0 4px 15px rgba(0, 0, 0, 0.4),
        inset 0 0 20px rgba(0, 0, 0, 0.3);
}

.card-back::after {
    content: '♠';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 2rem;
    color: rgba(212, 175, 55, 0.4);
}

/* === Card Content === */
.card-corner {
    display: flex;
    flex-direction: column;
    align-items: center;
    line-height: 1;
}

.card-corner-top {
    align-self: flex-start;
}

.card-corner-bottom {
    align-self: flex-end;
    transform: rotate(180deg);
}

.card-rank {
    font-size: 1.1rem;
    font-weight: 700;
}

.card-suit-small {
    font-size: 0.9rem;
}

.card-suit-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 2.5rem;
}

/* === Suit Colors === */
.suit-hearts,
.suit-diamonds {
    color: #c53030;
}

.suit-spades,
.suit-clubs {
    color: #1a1a1a;
}

/* === Card Flip Animation === */
.card-flip-container {
    perspective: 1000px;
    width: 80px;
    height: 112px;
}

.card-flipper {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.6s;
    transform-style: preserve-3d;
}

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

.card-flipper .card-front,
.card-flipper .card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
}

.card-flipper .card-front {
    transform: rotateY(180deg);
}

.card-flipper .card-back {
    transform: rotateY(0deg);
}

/* === Deal Animation === */
@keyframes dealCard {
    0% {
        opacity: 0;
        transform: translateY(-100px) rotate(-10deg) scale(0.5);
    }
    100% {
        opacity: 1;
        transform: translateY(0) rotate(0) scale(1);
    }
}

.card-deal {
    animation: dealCard 0.4s ease-out forwards;
}

.card-deal:nth-child(2) {
    animation-delay: 0.15s;
}

/* === Win Glow === */
@keyframes winGlow {
    0%, 100% {
        box-shadow: 
            0 4px 15px rgba(0, 0, 0, 0.3),
            0 0 20px rgba(212, 175, 55, 0.5);
    }
    50% {
        box-shadow: 
            0 4px 15px rgba(0, 0, 0, 0.3),
            0 0 40px rgba(212, 175, 55, 0.8);
    }
}

.card-winner {
    animation: winGlow 1s ease-in-out infinite;
}

/* === Card Sizes === */
@media (max-width: 768px) {
    .card {
        width: 60px;
        height: 84px;
        padding: 5px;
    }

    .card-rank {
        font-size: 0.9rem;
    }

    .card-suit-small {
        font-size: 0.7rem;
    }

    .card-suit-center {
        font-size: 1.8rem;
    }

    .card-flip-container {
        width: 60px;
        height: 84px;
    }

    .cards-container {
        gap: 0.5rem;
    }
}

@media (max-width: 480px) {
    .card {
        width: 50px;
        height: 70px;
        padding: 4px;
        border-radius: 6px;
    }

    .card-rank {
        font-size: 0.75rem;
    }

    .card-suit-small {
        font-size: 0.6rem;
    }

    .card-suit-center {
        font-size: 1.5rem;
    }

    .card-flip-container {
        width: 50px;
        height: 70px;
    }

    .cards-container {
        gap: 0.4rem;
    }

    .card-back::after {
        font-size: 1.5rem;
    }
}