/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;500&display=swap');

/* Reset CSS */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', sans-serif;
    background-color: #f5f7fa;
    color: #222;
    line-height: 1.6;
}

header, footer {
    background-color: #2e86de;
    color: #fff;
    text-align: center;
    padding: 20px 0;
}

header h1, footer p {
    margin: 0;
}

main {
    width: 90%;
    max-width: 700px;
    margin: 40px auto;
    background-color: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.step {
    padding: 40px 30px;
}

h2 {
    color: #2e86de;
    margin-bottom: 20px;
    font-weight: 500;
}

p {
    color: #555;
    margin-bottom: 20px;
}

label {
    display: block;
    text-align: left;
    margin-bottom: 8px;
    font-weight: 500;
    color: #333;
}

textarea {
    width: 100%;
    height: 120px;
    padding: 12px;
    font-size: 16px;
    border: 1px solid #ccd1d9;
    border-radius: 4px;
    resize: vertical;
    margin-bottom: 20px;
}

textarea:focus {
    border-color: #2e86de;
    outline: none;
    box-shadow: 0 0 0 2px rgba(46, 134, 222, 0.2);
}

.btn {
    display: inline-block;
    padding: 14px 28px;
    font-size: 16px;
    color: #fff;
    background-color: #2e86de;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
    text-decoration: none;
}

.btn:hover,
.btn:focus {
    background-color: #1b4f72;
    outline: none;
}

.btn:focus {
    box-shadow: 0 0 0 3px rgba(46, 134, 222, 0.3);
}

#countdownDisplay,
#timerDisplay {
    font-size: 60px;
    margin-top: 30px;
    color: #2e86de;
    font-weight: 500;
}

#pauseTimer {
    margin-left: 10px;
    background-color: #e74c3c;
}

#pauseTimer:hover,
#pauseTimer:focus {
    background-color: #c0392b;
}

footer {
    margin-top: 40px;
    padding: 20px 0;
}

@media (max-width: 600px) {
    main {
        margin: 20px auto;
    }

    .step {
        padding: 30px 20px;
    }

    .btn {
        width: 100%;
        margin-bottom: 10px;
    }

    #pauseTimer {
        margin-left: 0;
    }
}