body {
    margin: 0;
    display: flex;
    height: 100vh;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(135deg, #f5af19, #f12711);
    font-family: 'Arial', sans-serif;
}


.timer-container {
    padding: 30px;
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0px 8px 15px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    text-align: center;
}


.timer {
    font-size: 50px;
    margin: 10px 0;
    font-family: 'Cursive';
    font-weight: lighter;
    color: #fff;
    animation: text-glow 1.5s ease-in-out infinite alternate;
}


.time {
    font-size: 80px;
    color: #ffefba;
    font-weight: bold;
    margin-bottom: 20px;
}


.btn {
    display: flex;
    gap: 15px;
    justify-content: center;
}


button {
    padding: 15px 30px;
    font-size: 18px;
    color: #fff;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}


button:hover {
    transform: scale(1.1);
    box-shadow: 0px 4px 15px rgba(0, 0, 0, 0.2);
}


.start {
    background: linear-gradient(135deg, #43e97b, #38f9d7);
}

.stop {
    background: linear-gradient(135deg, #ff416c, #ff4b2b);
}

.reset {
    background: linear-gradient(135deg, #4776e6, #8e54e9);
}


button:active {
    transform: scale(0.9);
}


@keyframes text-glow {
    0% {
        text-shadow: 0 0 5px #ffefba, 0 0 10px #ffefba, 0 0 20px #f12711;
    }
    100% {
        text-shadow: 0 0 20px #ffefba, 0 0 30px #f12711, 0 0 40px #f12711;
    }
}