style.css

body {
    font-family: 'Roboto', sans-serif;
    background-color: #0f172a;
    color: white;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

.header {
    text-align: center;
    margin-bottom: 3rem;
}

.header h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #8b5cf6;
    text-shadow: 0 0 5px rgba(255, 255, 255, 0.8), 0 0 10px rgba(147, 197, 253, 0.8), 0 0 15px rgba(147, 197, 253, 0.8);
}

.header p {
    font-size: 1.2rem;
    color: #9ca3af;
}

.countdown {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.countdown-item {
    background-color: rgba(31, 41, 55, 0.8);
    border-radius: 0.5rem;
    padding: 1rem;
    min-width: 100px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.countdown-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

.countdown-item span {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: #8b5cf6;
}

.countdown-item small {
    display: block;
    font-size: 1rem;
    color: #9ca3af;
}

.gift-box {
    position: relative;
    background-color: rgba(31, 41, 55, 0.8);
    border-radius: 1rem;
    padding: 2rem;
    max-width: 300px;
    margin: 0 auto;
    transition: all 0.5s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
    cursor: pointer;
    text-align: center;
}

.gift-box:hover {
    transform: scale(1.05);
    box-shadow: 0 0 30px rgba(147, 51, 234, 0.3);
}

.gift-icon {
    color: white;
    width: 5rem;
    height: 5rem;
    margin-bottom: 1rem;
}

.revealed-gift {
    background-color: rgba(31, 41, 55, 0.9);
    border-radius: 1rem;
    padding: 2rem;
    max-width: 28rem;
    margin: 0 auto;
    animation: revealAnimation 1s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.gift-content {
    background: linear-gradient(to right, #3b82f6, #8b5cf6);
    color: white;
    padding: 1rem;
    border-radius: 0.5rem;
    margin-top: 1rem;
}

.gift-content h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.gift-content p {
    font-size: 1.2rem;
}

@keyframes revealAnimation {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.hidden {
    display: none;
}

/* Mobil Uyumluluk */
@media (max-width: 640px) {
    .countdown {
        flex-direction: column;
        align-items: center;
    }

    .countdown-item {
        min-width: 80px;
        padding: 0.75rem;
    }
    
    .gift-box {
        max-width: 250px;
        padding: 1.5rem;
    }

    .header h1 {
        font-size: 2.5rem;
    }

    .header p {
        font-size: 1rem;
    }

    .gift-content h2 {
        font-size: 1.5rem;
    }

    .gift-content p {
        font-size: 1rem;
    }
}