/* styles.css */
body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background: linear-gradient(to right, #00c6ff, #0072ff);
    font-family: Arial, sans-serif;
    margin: 0;
}

.container {
    text-align: center;
    color: #fff;
}

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

.circle {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    margin: 0 auto;
    animation: breathe 12s ease-in-out infinite;
}

button {
    padding: 10px 20px;
    font-size: 1rem;
    color: #0072ff;
    background: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    margin-top: 1rem;
}

button:hover {
    background: #00c6ff;
    color: #fff;
}

#timer {
    font-size: 1.5rem;
    margin-top: 1rem;
}

@keyframes breathe {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(2);
    }
}