.avatar-upload {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: #f0f0f0;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    overflow: hidden;
    text-align: center;
}

    .avatar-upload img {
        width: 100%;
        height: auto;
        margin: 0 auto;
    }

.form-table {
    width: 100%;
    border-collapse: collapse;
}

    .form-table th,
    .form-table td {
        padding: 12px;
        border-bottom: 1px solid #ddd;
    }

    .form-table th {
        background-color: #f2f2f2;
    }

    .form-table tbody tr:nth-child(odd) {
        background-color: #f9f9f9;
    }

    .form-table tbody tr:nth-child(even) {
        background-color: #e6e6e6;
    }

    .form-table tbody tr:hover {
        background-color: #f5f5f5;
    }

.calendar {
    background-color: white;
    border-radius: 8px;
    padding: 10px;
    box-shadow: 0 0 5px rgba(0,0,0,0.1);
    width: 300px;
    position: relative;
}

.calendar-header {
    text-align: center;
    font-size: 18px;
    margin-bottom: 10px;
}

.calendar-body {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 5px;
}

.calendar-day {
    aspect-ratio: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 12px;
}

    .calendar-day.active {
        background-color: #ffa500;
        color: white;
    }

.signInBtn {
    margin-top: 10px;
    font-size: 14px;
    padding: 5px 10px;
}

.calendar-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    background-color: rgba(255, 255, 255, 0.5);
    border-radius: 8px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.upgrade-btn {
    z-index: 10;
}