body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: #f4f4f9;
    color: #333;
    line-height: 1.6;
    margin: 0;
    padding: 20px;
}

.container {
    max-width: 900px;
    margin: 20px auto;
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

h1, h2, h3 {
    color: #2c3e50;
}

a {
    color: #3498db;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.button, input[type="submit"] {
    display: inline-block;
    background-color: #3498db;
    color: #fff;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    text-align: center;
    font-size: 16px;
    margin: 10px 0;
}

.button:hover, input[type="submit"]:hover {
    background-color: #2980b9;
}

.button.edit {
    background-color: #f39c12;
    margin-left: 15px;
    font-size: 14px;
    padding: 5px 10px;
}
.button.edit:hover {
    background-color: #e67e22;
}

.button.logout {
    background-color: #e74c3c;
    float: right;
}
.button.logout:hover {
    background-color: #c0392b;
}


ul {
    list-style-type: none;
    padding: 0;
}

li {
    background-color: #ecf0f1;
    border: 1px solid #ddd;
    padding: 15px;
    margin-bottom: 10px;
    border-radius: 5px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Form Styles */
.form-selector, .login-form {
    margin-bottom: 20px;
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 5px;
    background: #f9f9f9;
}

label {
    font-weight: bold;
    margin-right: 10px;
}

select, input[type="number"], input[type="text"], input[type="password"] {
    padding: 8px;
    border-radius: 4px;
    border: 1px solid #ccc;
    font-size: 16px;
}

.day-entry {
    margin-bottom: 30px;
    padding: 20px;
    border: 1px solid #e0e0e0;
    border-left: 5px solid #3498db;
    border-radius: 5px;
    background: #fafafa;
}

.day-entry h3 {
    margin-top: 0;
    border-bottom: 2px solid #eee;
    padding-bottom: 10px;
}

.field-group {
    margin-bottom: 10px;
}

.field-group label {
    display: inline-block;
    width: 150px;
    vertical-align: top;
}

.field-group input[type="text"] {
    width: calc(100% - 170px);
}

.alert {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 5px;
}
.alert-success {
    color: #155724;
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
}