/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}

body {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #f8f9fa;
    transition: background-color 0.5s ease;
}

.container {
    text-align: center;
    padding: 2rem;
    max-width: 100%;
    width: 100%;
}

/* Setup page styles */
.setup-container {
    background-color: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    max-width: 500px;
    margin: 0 auto;
}

h1 {
    color: #333;
    margin-bottom: 2rem;
    font-size: 2rem;
}

.gender-options {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin: 2rem 0;
}

.gender-option {
    padding: 1.5rem 2rem;
    border: none;
    border-radius: 8px;
    font-size: 1.2rem;
    font-weight: bold;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    color: white;
    text-transform: uppercase;
}

.gender-option:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.gender-option:active {
    transform: translateY(1px);
}

#boyBtn {
    background-color: #1e88e5;
}

#girlBtn {
    background-color: #e91e63;
}

/* Reveal page styles */
.reveal-container {
    position: relative;
    z-index: 10;
}

.reveal-text {
    font-size: 3rem;
    font-weight: bold;
    margin-bottom: 2rem;
    text-transform: uppercase;
    opacity: 0;
    animation: fadeIn 1s ease-out forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

.boy-theme {
    color: #0d47a1;
}

.girl-theme {
    color: #ad1457;
}

.copy-btn {
    background-color: #4caf50;
    color: white;
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    font-size: 1rem;
    cursor: pointer;
    margin-top: 2rem;
    transition: background-color 0.2s;
    opacity: 0;
    animation: fadeIn 0.5s ease-out 1s forwards;
}

.copy-btn:hover {
    background-color: #43a047;
}

.copy-btn.copied {
    background-color: #2e7d32;
}

/* Balloons */
.balloon {
    position: absolute;
    border-radius: 50%;
    opacity: 0.7;
    z-index: -1;
    animation: float 5s infinite ease-in-out;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-100px) rotate(5deg);
    }
}

/* Responsive styles */
@media (max-width: 600px) {
    .container {
        padding: 1rem;
    }
    
    h1 {
        font-size: 1.8rem;
        margin-bottom: 1.5rem;
    }
    
    .gender-options {
        flex-direction: column;
        gap: 1rem;
    }
    
    .gender-option {
        width: 100%;
        padding: 1.2rem;
    }
    
    .reveal-text {
        font-size: 2.2rem;
    }
}