body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-image: url('https://images.unsplash.com/photo-1518199266791-5375a83190b7?auto=format&fit=crop&q=80&w=1920');
    background-size: cover;
    background-position: center;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    overflow: hidden;
    color: #d6336c;
}

.container {
    text-align: center;
    z-index: 10;
    position: relative;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
}

.buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    align-items: center;
    flex-wrap: wrap;
}

button {
    padding: 10px 30px;
    font-size: 1.2rem;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: transform 0.2s, background-color 0.2s;
}

#yes-btn {
    background-color: #28a745;
    color: white;
}

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

#no-btn {
    background-color: #dc3545;
    color: white;
}

#no-btn:hover {
    background-color: #c82333;
}

.message {
    margin-top: 20px;
    font-size: 1.2rem;
    font-weight: bold;
    min-height: 1.5em; /* Prevent layout shift */
    color: #c82333;
}

.yay-animation {
    font-size: 3rem;
    color: #ff3366;
    animation: heartbeat 1s infinite;
}

@keyframes heartbeat {
    0% { transform: scale(1); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

#confetti-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 5;
}