body {
    margin: 0;
    font-family: Garamond, serif;
    background: linear-gradient(180deg, #fcc2b5, #753a88);
    color: #060607;
    text-align: center;
    padding: 20px;
}

#app {
    max-width: 600px;
    margin: auto;
}

h1, h2 {
    margin-bottom: 10px;
    color: #0f0f0f;
}

input, button {
    padding: 10px;
    margin: 5px;
    border: none;
    border-radius: 5px;
}

button {
    cursor: pointer;
    position: relative;
    padding: 12px 20px;
    background: rgb(255, 254, 254);
    font-size: 16px;
    border-top-right-radius: 10px;
    border-bottom-left-radius: 10px;
    transition: all 0.4s ease-out;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);

    &:after, &:before {
        content: " ";
        width: 10px;
        height: 10px;
        position: absolute;
        border: 0px solid #fff;
        transition: all 1s;
    }

    &:after {
        top: -1px;
        left: -1px;
        border-top: 5px solid black;
        border-left: 5px solid black;
    }

    &:before {
        bottom: -1px;
        right: -1px;
        border-bottom: 5px solid black;
        border-right: 5px solid black;
    }

    &:hover {
        border-top-right-radius: 0px;
        border-bottom-left-radius: 0px;

        &:before, &:after {
            width: 100%;
            height: 100%;
            border-color: black;
        }
    }
}

button:hover {
    background-color: #faf9fa;
}

/* Style for Subject and Attendance Sections */
#subjectSection, #attendanceSection, #summarySection {
    background: rgba(254, 245, 161, 0.9);
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 20px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Style for Subjects List */
#subjectList {
    margin-top: 10px;
}

/* Style for Attendance Summary List */
#summaryList {
    margin-top: 10px;
}

/* Style for Add Subject Input */
#subjectInput {
    width: 80%;
}

/* Style for Calendar Input */
#attendanceDate {
    padding: 12px;
    width: 80%;
    border: 1px solid #ccc;
    border-radius: 5px;
}

/* Responsive Design for Small Screens */
@media (max-width: 600px) {
    #app {
        padding: 10px;
    }

    input, button {
        width: 100%;
    }
}