@charset "UTF-8";

/* ========================================================
   Modern jQuery UI Datepicker Theme
   ======================================================== */

.ui-datepicker {
    display: none;
    width: 320px; 
    padding: 16px !important;
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 12px !important;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08) !important;
    font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, Roboto, 'Helvetica Neue', 'Segoe UI', 'Apple SD Gothic Neo', 'Noto Sans KR', 'Malgun Gothic', sans-serif !important;
    z-index: 99999 !important;
}

/* --- Header --- */
.ui-datepicker .ui-datepicker-header {
    position: relative !important;
    padding: 4px 0 16px 0 !important;
    background: transparent !important;
    color: #0f172a !important;
    font-weight: 600 !important;
    border: none !important;
    border-radius: 0 !important;
}

/* --- Prev / Next Buttons --- */
.ui-datepicker .ui-datepicker-prev,
.ui-datepicker .ui-datepicker-next {
    position: absolute !important;
    top: 2px !important;
    width: 32px !important;
    height: 32px !important;
    cursor: pointer !important;
    border-radius: 8px !important;
    transition: background-color 0.2s ease !important;
    background: transparent !important;
    border: none !important;
}

.ui-datepicker .ui-datepicker-prev:hover,
.ui-datepicker .ui-datepicker-next:hover {
    background-color: #f1f5f9 !important;
}

.ui-datepicker .ui-datepicker-prev { left: 4px !important; }
.ui-datepicker .ui-datepicker-next { right: 4px !important; }

/* CSS 화살표로 아이콘 대체 */
.ui-datepicker .ui-datepicker-prev span,
.ui-datepicker .ui-datepicker-next span {
    display: block !important;
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    width: 8px !important;
    height: 8px !important;
    margin-top: -4px !important;
    border-top: 2px solid #64748b !important;
    border-right: 2px solid #64748b !important;
    text-indent: -9999px !important;
    background: none !important;
}

.ui-datepicker .ui-datepicker-prev span {
    margin-left: -2px !important;
    transform: rotate(-135deg) !important;
}

.ui-datepicker .ui-datepicker-next span {
    margin-left: -6px !important;
    transform: rotate(45deg) !important;
}

/* --- Title & Select Box --- */
.ui-datepicker .ui-datepicker-title {
    margin: 0 40px !important;
    line-height: 28px !important;
    text-align: center !important;
    font-size: 16px !important;
}

.ui-datepicker select.ui-datepicker-month,
.ui-datepicker select.ui-datepicker-year {
    width: 45% !important;
    padding: 4px 8px !important;
    margin: 0 2px !important;
    border: 1px solid #cbd5e1 !important;
    border-radius: 6px !important;
    font-family: inherit !important;
    font-size: 14px !important;
    color: #334155 !important;
    background-color: #f8fafc !important;
    outline: none !important;
    cursor: pointer !important;
    -webkit-appearance: auto !important; 
    -moz-appearance: auto !important;
}

.ui-datepicker select.ui-datepicker-month:focus,
.ui-datepicker select.ui-datepicker-year:focus {
    border-color: #3b82f6 !important;
}

/* --- Calendar Table --- */
.ui-datepicker table {
    width: 100% !important;
    margin: 0 !important;
    border-collapse: collapse !important;
    font-variant-numeric: tabular-nums !important; /* 숫자 너비를 동일하게 맞춰 그리드 정렬 */
}

.ui-datepicker th {
    padding: 8px 0 !important;
    text-align: center !important;
    font-weight: 500 !important;
    font-size: 13px !important;
    color: #64748b !important;
    border: none !important;
    background: transparent !important;
}

.ui-datepicker td {
    padding: 2px !important;
    border: none !important;
}

/* --- Dates --- */
.ui-datepicker td span,
.ui-datepicker td a {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 32px !important;
    height: 32px !important;
    margin: 0 auto !important;
    padding: 0 !important;
    text-align: center !important;
    text-decoration: none !important;
    font-size: 14px !important;
    color: #334155 !important;
    border-radius: 50% !important; 
    border: 1px solid transparent !important;
    transition: all 0.2s ease !important;
    background: transparent !important;
}

/* Interaction States */
.ui-datepicker .ui-state-hover {
    background: #f1f5f9 !important;
    color: #0f172a !important;
}

/* 오늘 날짜 */
.ui-datepicker .ui-state-highlight {
    background: #eff6ff !important;
    color: #1d4ed8 !important;
    font-weight: 600 !important;
}

/* 선택된 날짜 */
.ui-datepicker .ui-state-active {
    background: #3b82f6 !important; 
    color: #ffffff !important;
    font-weight: 600 !important;
    box-shadow: 0 4px 10px rgba(59, 130, 246, 0.3) !important;
}

/* 비활성화된 날짜 */
.ui-datepicker .ui-state-disabled span {
    color: #cbd5e1 !important;
    opacity: 0.5 !important;
    cursor: not-allowed !important;
    background: transparent !important;
}

/* --- Button Pane (하단 버튼) --- */
.ui-datepicker .ui-datepicker-buttonpane {
    background: none !important;
    margin: 12px 0 0 0 !important;
    padding: 12px 0 0 0 !important;
    border-top: 1px solid #e2e8f0 !important;
    border-left: 0 !important;
    border-right: 0 !important;
    border-bottom: 0 !important;
}

.ui-datepicker .ui-datepicker-buttonpane button {
    float: right !important;
    width: auto !important;
    margin: 0 0 0 8px !important;
    padding: 6px 12px !important;
    cursor: pointer !important;
    background: #f1f5f9 !important;
    border: none !important;
    border-radius: 6px !important;
    color: #334155 !important;
    font-weight: 500 !important;
    font-family: inherit !important;
    transition: background 0.2s !important;
}

.ui-datepicker .ui-datepicker-buttonpane button:hover {
    background: #e2e8f0 !important;
}

.ui-datepicker .ui-datepicker-buttonpane button.ui-datepicker-current {
    float: left !important;
    background: #eff6ff !important;
    color: #1d4ed8 !important;
}


/* ========================================================
   Weekend Colors (토요일 / 일요일 색상)
   ======================================================== */

/* --- 일요일 (1번째 열) 색상 --- */
.ui-datepicker th:nth-child(1) { color: #ef4444 !important; }
.ui-datepicker td:nth-child(1) a,
.ui-datepicker td:nth-child(1) span { color: #ef4444 !important; }

/* --- 토요일 (7번째 열) 색상 --- */
.ui-datepicker th:nth-child(7) { color: #1d4ed8 !important; }
.ui-datepicker td:nth-child(7) a,
.ui-datepicker td:nth-child(7) span { color: #1d4ed8 !important; }

/* 선택되거나 오버 시 주말 색상 유지 보정 (선택사항, 필요 없으면 삭제 가능) */
.ui-datepicker td:nth-child(1) a.ui-state-active, 
.ui-datepicker td:nth-child(7) a.ui-state-active { color: #ffffff !important; }