/* General Reset */
body, h1, h2, p, table {
    margin: 0;
    padding: 0;
    font-family: 'Roboto', sans-serif;
    color: #333;
}

/* Body and Layout */
body {
    background-color: #f9f9f9;
    line-height: 1.6;
    padding: 20px;
}

header {
    text-align: center;
    color: white;
    padding: 10px 0;
}

main {
    max-width: 800px;
    margin: 20px auto;
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    padding: 20px;
}

/* Form Styles */
form {
    margin-bottom: 20px;
}

form label {
    display: block;
    margin: 10px 0 5px;
}

form input {
    width: 100%;
    padding: 8px;
    margin-bottom: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

form button {
    background-color: #4CAF50;
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 4px;
    cursor: pointer;
}

form button:hover {
    background-color: #45a049;
}

#stop-button {
    display: none;
}

/* Timer Section */
#focus-app {
    display: none;
    text-align: center;
}

#timer {
    font-size: 3rem;
    font-weight: bold;
    margin: 20px 0;
}

#focus-app button {
    background-color: #007BFF;
    color: white;
    border: none;
    padding: 10px 15px;
    margin: 5px;
    border-radius: 4px;
    cursor: pointer;
}

#focus-app button:hover {
    background-color: #0056b3;
}

#timer-next {
    display: none;
    margin-top: 20px;
}

#resume-button {
    display: none;
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

table th, table td {
    border: 1px solid #ddd;
    padding: 8px;
    text-align: center;
}

table th {
    background-color: #f2f2f2;
    font-weight: bold;
}

/* Footer */
footer {
    text-align: center;
    margin-top: 20px;
    color: #777;
}