body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #ffe6e6; /* Light pink background */
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    overflow: hidden; /* Prevent scrolling when button moves */
}

.container {
    text-align: center;
    position: relative;
    width: 100%;
    max-width: 600px;
}

.header_text {
    color: #ff4d4d; /* Reddish pink text */
    font-size: 3rem;
    margin-bottom: 30px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    align-items: center;
    flex-wrap: wrap;
    min-height: 100px; /* Space for buttons */
}

.btn {
    padding: 15px 30px;
    font-size: 1.5rem;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.yes-btn {
    background-color: #28a745; /* Green for Yes */
    color: white;
}

.yes-btn:hover {
    background-color: #218838;
    transform: scale(1.05);
}

.no-btn {
    background-color: #dc3545; /* Red for No */
    color: white;
    position: relative; /* Needed for absolute movement logic if we change it, but relative works with translation too */
}

.hidden {
    display: none;
}

.gif {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    margin-top: 20px;
}

/* Add some floating hearts background effect optionally */
body::before {
    content: "❤️";
    position: absolute;
    top: 10%;
    left: 10%;
    font-size: 2rem;
    opacity: 0.2;
    transform: rotate(-20deg);
}

body::after {
    content: "💖";
    position: absolute;
    bottom: 10%;
    right: 10%;
    font-size: 3rem;
    opacity: 0.2;
    transform: rotate(20deg);
}

/* Mobile Warning Styles */
#mobile-warning {
    display: none; /* Hidden by default on desktop */
}

.warning-text {
    font-size: 1.5rem;
    color: #333;
    margin-top: 20px;
    line-height: 1.5;
}

/* Mobile Detection Media Query */
@media (max-width: 768px) {
    #mobile-warning {
        display: block;
        padding: 20px;
        background: rgba(255, 255, 255, 0.9);
        border-radius: 15px;
        margin: 20px;
        box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    }
    
    #question-container, #celebration-container {
        display: none !important;
    }
    
    .header_text {
        font-size: 2rem; /* Smaller text for mobile warning header */
    }
}