/* ´Þ·Â ³»ºÎ¿¡¼­¸¸ ½ºÅ¸ÀÏ Àû¿ë */
#calendar {
    font-family: 'Arial', sans-serif; /* ´Þ·Â ³»ºÎ¿¡¼­¸¸ Àû¿ë */
}

#calendar .calendar-title {
    text-align: center;
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 20px;
    color: #353535;
    background: none;
    padding: 0;
    border-radius: 0;
}

#calendar h2 {
    text-align: center;
    font-size: 24px;
    color: #353535;
    margin-bottom: 20px;
}

#calendar #calendar-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

#calendar #calendar-controls .nav-button {
    padding: 10px;
    font-size: 16px;
    background-color: transparent;
    color: #353535;
    border: none;
    cursor: pointer;
    text-decoration: none;
}

#calendar #calendar-controls .nav-button:hover {
    color: #1a1a1a;
}

#calendar #calendar-controls .search-form {
    display: flex;
    gap: 10px;
}

#calendar #calendar-controls .search-form input {
    padding: 10px;
    font-size: 16px;
    border: 1px solid #ddd;
    border-radius: 4px;
    text-align: center;
    cursor: pointer;
    background-color: #f9f9f9;
}

#calendar #calendar-controls .search-form button {
    padding: 10px 20px;
    font-size: 16px;
    background-color: #353535;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

#calendar #calendar-controls .search-form button:hover {
    background-color: #1a1a1a;
}

#calendar .popup {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

#calendar .popup-content {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    width: 300px;
    text-align: center;
}

#calendar .popup-content h3 {
    margin-bottom: 20px;
    font-size: 20px;
    color: #353535;
}

#calendar .year-selector {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

#calendar .year-nav {
    background-color: transparent;
    border: none;
    font-size: 16px;
    cursor: pointer;
    color: #353535;
}

#calendar .year-nav:hover {
    color: #1a1a1a;
}

#calendar .year-list,
#calendar .month-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 20px;
}

#calendar .year-list button,
#calendar .month-list button {
    padding: 10px;
    background-color: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 4px;
    cursor: pointer;
}

#calendar .year-list button:hover,
#calendar .month-list button:hover {
    background-color: #353535;
    color: #fff;
}

#calendar #close-popup {
    padding: 10px 20px;
    background-color: #353535;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

#calendar #close-popup:hover {
    background-color: #1a1a1a;
}

#calendar table {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
}

#calendar th {
    background-color: #409814;
    color: #fff;
    padding: 15px;
    font-size: 16px;
    text-align: center;
}

#calendar td {
    padding: 10px;
    border: 1px solid #ddd;
    vertical-align: top;
    height: 120px;
    position: relative;
}

#calendar td.empty {
    background-color: #f5f5f5;
}

#calendar td.today {
    background-color: #e0e0e0;
}

#calendar .date {
    font-weight: bold;
    font-size: 18px;
    color: #353535;
    margin-bottom: 5px;
}

#calendar .events {
    font-size: 14px;
    color: #555;
}

#calendar .event {
    margin-bottom: 5px;
}

#calendar .ex5-badge {
    display: inline-block;
    padding: 2px 6px;
    background-color: #409814;
    color: #fff;
    font-size: 12px;
    border-radius: 4px;
    margin-right: 5px;
}

#calendar .event a {
    color: #353535;
    text-decoration: none;
}

#calendar .event a:hover {
    text-decoration: underline;
}

/* ¹ÝÀÀÇü µðÀÚÀÎ */
@media (max-width: 768px) {
    #calendar td {
        height: 80px;
    }

    #calendar .date {
        font-size: 16px;
    }

    #calendar .events {
        font-size: 12px;
    }

    #calendar th {
        padding: 10px;
        font-size: 14px;
    }

    #calendar #calendar-controls {
        flex-direction: column;
        gap: 10px;
    }

    #calendar #calendar-controls .search-form {
        flex-direction: column;
    }
}