/* style-base.css - Global base styles, design tokens, and card components */
/* Version: 5.7.0 (Modernized Update) */

:root {
    /* Color Palette */
    --primary: #1a73e8;
    --primary-hover: #155ab6;
    --primary-light: #e8f0fe;
    --secondary: #64748b;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --background: #f8fafc;
    --card-bg: #ffffff;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base Card Style */
.card-section {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.card-section:hover {
    box-shadow: var(--shadow-md);
}

.card-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 2px solid var(--primary-light);
    padding-bottom: 12px;
}

/* ======================================================================= */
/* style.css (Version: 5.7.0 (Latest Update)) */
/* ======================================================================= */

.pc-only { display: inline; }
.mobile-only { display: none; }

@media (max-width: 768px) {
    .pc-only { display: none !important; }
    .mobile-only { display: inline !important; }
}

/* ================================== */
/* ?�▼??초기?�금??& ?��?개월??개편 ?��????�▼??*/
/* ================================== */
.input-group.smartwatch-group {
    border: 1px solid #e1e8f5;
    background-color: #f8fbff;
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 15px;
    transition: all 0.3s ease;
}

.input-group.smartwatch-group label {
    color: #1a73e8; /* ?�이�??�상 강조 */
}

/* ?�크모드 ?�??*/
body.dark-mode .input-group.smartwatch-group {
    background-color: #1e293b;
    border-color: #334155;
}

body.dark-mode .input-group.smartwatch-group label {
    color: #60a5fa;
}

.plan-maintenance-row {
    display: flex;
    gap: 10px;
    align-items: flex-end;
    margin-bottom: 15px;
    position: relative;
}

.plan-maintenance-row .input-group {
    margin-bottom: 0;
    flex: 1;
}

.plan-maintenance-row .maintenance-group {
    flex: 1.2;
    display: flex;
    flex-direction: column; /* ?�이블을 버튼 ?�로 보내�??�해 추�? */
    align-items: stretch;
    gap: 5px;
    position: relative;
}

.plan-maintenance-row .maintenance-group label {
    display: block;
    font-weight: bold;
    font-size: 0.9em; /* ?�금???�력�??�이블과 ?�일�?*/
    margin-bottom: 0;
}

.maintenance-months-buttons {
    display: flex !important;
    gap: 4px !important;
    margin-bottom: 0 !important;
    width: 100%;
    grid-template-columns: none !important;
}

.maintenance-month-button {
    flex: 1;
    padding: 8px 2px !important;
    font-size: 0.8em !important;
    min-height: 40px !important;
    line-height: 1.1;
    white-space: nowrap;
}

/* 개월??직접?�력 ?�업 ?�니메이??(?�래�??�오�??�정) */
.custom-maintenance-popup {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    position: absolute;
    top: calc(100% + 5px); /* 버튼 바로 ?�래 배치 */
    right: 0; /* 버튼 그룹 ?�측 ?�렬 */
    transform: scaleY(0);
    transform-origin: top;
    background: #fff;
    padding: 10px 15px;
    border: 2px solid #1a73e8;
    border-radius: 8px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
    z-index: 110;
    white-space: nowrap;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    opacity: 0;
    pointer-events: none;
}

.custom-maintenance-popup.active {
    transform: scaleY(1);
    opacity: 1;
    pointer-events: auto;
}

.custom-maintenance-popup input {
    width: 60px !important;
    padding: 5px !important;
    text-align: center;
    height: 35px !important;
    font-size: 1em !important;
    border: 1px solid #ddd !important;
    border-radius: 4px !important;
}

.custom-maintenance-popup span {
    font-weight: bold;
    color: #1a73e8;
    font-size: 0.95em;
}

/* ?�크모드 ?�??*/
body.dark-mode .custom-maintenance-popup {
    background: #1f2937;
    border-color: #60a5fa;
    box-shadow: 0 6px 20px rgba(0,0,0,0.4);
}
body.dark-mode .custom-maintenance-popup span {
    color: #60a5fa;
}

@media (max-width: 768px) {
    .plan-maintenance-row {
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
    }
    .plan-maintenance-row .maintenance-group {
        flex: none;
    }
    .custom-maintenance-popup {
        top: calc(100% + 5px);
        width: 100%; /* 모바?�에?�는 가??차게 */
        box-sizing: border-box;
    }
}

/* ================================== */
/* ?�▲??초기?�금??& ?��?개월??개편 ?��????�▲??*/
/* ================================== */

/* ================================== */
/* ========= 공통 기본 ?��???========= */
/* ================================== */
* { box-sizing: border-box; }
body { font-family: "Inter", sans-serif; background: #f5f7fa; color: #333; padding: 20px; transition: background-color 0.3s, color 0.3s; }
html, body { height: 100%; margin: 0; }

/* ?�크모드 ?�정 (?�용???��? 기반) */
body.dark-mode { background: #111827; color: #ffffff; }

/* ?�마 ?��? 버튼 강조 ?��???*/
.icon-button.btn-dark-mode-toggle {
    background-color: #374151; /* 차분???�크 그레??*/
    color: #ffffff;
    width: 70px;
    height: 70px;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(55, 65, 81, 0.3);
    position: relative;
    transition: all 0.2s ease;
}

.icon-button.btn-dark-mode-toggle i {
    font-size: 1.2em;
    margin-bottom: 2px;
}

.icon-button.btn-dark-mode-toggle span {
    color: #ffffff;
    font-weight: bold;
    font-size: 13px;
    margin-top: 6px;
}

.icon-button.btn-dark-mode-toggle:hover {
    background-color: #1f2937;
    transform: scale(1.08);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

/* ?�크모드????버튼 ?�상 변�?(??모양) */
body.dark-mode .icon-button.btn-dark-mode-toggle {
    background-color: #f59e0b !important; /* ?�뜻???��???(?�양 ?�낌) */
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4) !important;
}

body.dark-mode .icon-button.btn-dark-mode-toggle:hover {
    background-color: #d97706 !important;
}

body.dark-mode .container { background: #1f2937 !important; color: #ffffff !important; box-shadow: 0 6px 20px rgba(0,0,0,0.3) !important; }
body.dark-mode h1, body.dark-mode h2, body.dark-mode h3, body.dark-mode h4, body.dark-mode h5 { color: #ffffff !important; }
body.dark-mode .section { background: #374151 !important; border-color: #4b5563 !important; }
body.dark-mode .input-group label { color: #ffffff !important; }
body.dark-mode .input-group input, body.dark-mode .input-group select { background-color: #1f2937 !important; color: #ffffff !important; border-color: #4b5563 !important; }
body.dark-mode .info-box { background-color: #374151 !important; color: #e5e7eb !important; border-color: #4b5563 !important; }
body.dark-mode .info-box-red { background-color: #451a1a !important; color: #f87171 !important; border: 1px solid #7f1d1d !important; border-radius: 4px; padding: 10px; }
body.dark-mode .sidebar-menu { background: #1f2937 !important; color: #ffffff !important; }
body.dark-mode .sidebar-menu nav a { color: #ffffff !important; }
body.dark-mode .sidebar-menu nav a:hover { background-color: #374151 !important; }
body.dark-mode .sidebar-header { border-bottom-color: #374151 !important; }
body.dark-mode .modal-content { background: #1f2937 !important; color: #ffffff !important; }
body.dark-mode .date-calculator-section { background-color: #374151 !important; border-color: #4b5563 !important; color: #ffffff !important; }
body.dark-mode .date-calculator-section h3 { color: #ffffff !important; border-bottom-color: #4b5563 !important; }
body.dark-mode .date-input-group input { background-color: #1f2937 !important; color: #ffffff !important; border-color: #4b5563 !important; }
body.dark-mode .date-input-group span { color: #9ca3af !important; }
body.dark-mode .date-calculator-section .result { color: #60a5fa !important; }

/* 결과 ?�션 �??�이�??�크모드 */
body.dark-mode .result-section { background-color: #1e293b !important; border: 1px solid #334155 !important; }
body.dark-mode .monthly-table th { background-color: #334155 !important; color: #ffffff !important; border-color: #475569 !important; }
body.dark-mode .monthly-table td { background-color: #1f2937 !important; color: #e5e7eb !important; border-color: #334155 !important; }
body.dark-mode .monthly-table tr:nth-child(even) td { background-color: #111827 !important; }
body.dark-mode .winner { color: #60a5fa !important; }

/* ?�약�?계산�??�이�??�크모드 */
body.dark-mode #penaltyMonthlyResults td { color: #e5e7eb !important; border-color: #334155 !important; }
body.dark-mode #penalty-calc-table-wrapper { background-color: #1f2937 !important; }

/* ?�약�?계산�?- 중도 ?��? ?�션 ?�크모드 */
body.dark-mode #penalty-termination-calculator .section {
    background-color: #1f2937 !important;
    border-color: #4b5563 !important;
    color: #e5e7eb !important;
}

body.dark-mode .plan-history-item {
    background-color: #1f2937 !important; /* ?�금???�력 박스 배경 */
    border-color: #4b5563 !important;
}

body.dark-mode .plan-history-item h4 {
    border-bottom-color: #374151 !important;
    color: #60a5fa !important;
}

body.dark-mode #termination-penalty-result {
    background-color: #1e293b !important; /* 결과 ?�역 배경 */
    border: 1px solid #334155 !important;
    color: #e5e7eb !important;
}

body.dark-mode #termination-penalty-result ul li {
    border-bottom-color: #374151 !important;
}

body.dark-mode #termination-penalty-result .final-penalty {
    border-top-color: #60a5fa !important;
}

body.dark-mode #add-plan-change-btn {
    color: #d1d5db !important;
    border-color: #4b5563 !important;
}

body.dark-mode #add-plan-change-btn:hover {
    background-color: #374151 !important;
}

/* ?�세 ?�역 카드 ?�크모드 */
body.dark-mode .breakdown-card { background: #1f2937 !important; border-color: #4b5563 !important; color: #ffffff !important; }
body.dark-mode .breakdown-card h5 { border-bottom-color: #374151 !important; }
body.dark-mode .breakdown-card p, body.dark-mode .breakdown-card li { color: #e5e7eb !important; }
body.dark-mode .breakdown-card .discount-item { color: #60a5fa !important; }
body.dark-mode .device-price-section { border-bottom-color: #374151 !important; }
body.dark-mode .device-price-section strong { color: #ffffff !important; }
body.dark-mode .total-cost-section { border-bottom-color: #374151 !important; }
body.dark-mode .total-cost-section strong { color: #f87171 !important; }

/* 버튼 �????�크모드 */
body.dark-mode .carrier-button, body.dark-mode .payment-button, body.dark-mode .discount-button, body.dark-mode .maintenance-month-button, body.dark-mode .installment-month-button { background-color: #374151 !important; color: #ffffff !important; border-color: #4b5563 !important; }
body.dark-mode .carrier-button img { filter: drop-shadow(0 0 1px #fff) drop-shadow(0 0 1px #fff); }
body.dark-mode .carrier-button.active, body.dark-mode .payment-button.active, body.dark-mode .discount-button.active, body.dark-mode .maintenance-month-button.active, body.dark-mode .installment-month-button.active { background-color: #1a73e8 !important; border-color: #1a73e8 !important; color: #ffffff !important; }

/* ?��? 개월 컨테?�너 ?�크모드 */
body.dark-mode .installment-months-container {
    background-color: #1f2937 !important;
    border-color: #374151 !important;
}

/* 부가?�비??강조 버튼 ?�크모드 */
body.dark-mode .payment-button.extra-toggle.active {
    background-color: #d97706 !important; /* ?�간 ???�두???�렌지 */
    border-color: #b45309 !important;
}

body.dark-mode .payment-button.extra-toggle:not(.active) {
    background-color: #374151 !important;
    border-color: #4b5563 !important;
}

/* 가족할??�?결합?�보 모달 보강 */
body.dark-mode .family-carrier-tab, body.dark-mode .family-combo-btn { background-color: #374151 !important; color: #ffffff !important; border-color: #4b5563 !important; }
body.dark-mode .family-carrier-tab.active, body.dark-mode .family-combo-btn.active { background-color: #1a73e8 !important; border-color: #1a73e8 !important; }
body.dark-mode .family-input-row { background-color: #1f2937 !important; border-color: #4b5563 !important; }
body.dark-mode .family-sub-option { background-color: #374151 !important; border-left-color: #60a5fa !important; }
body.dark-mode .combination-tabs { background-color: #374151 !important; border-bottom-color: #4b5563 !important; }
body.dark-mode .combination-tab { color: #d1d5db !important; }
body.dark-mode .combination-tab.active { background-color: #1f2937 !important; color: #60a5fa !important; border-bottom-color: #60a5fa !important; }
body.dark-mode .combination-table th { background-color: #334155 !important; color: #ffffff !important; border-color: #475569 !important; }
body.dark-mode .combination-table td { border-color: #334155 !important; color: #e5e7eb !important; }
body.dark-mode .combination-table tr:nth-child(even) { background-color: #111827 !important; }
body.dark-mode .welfare-step-title {
    color: #ffffff !important;
}

body.dark-mode .welfare-step-title span {
    background-color: #60a5fa !important; /* 번호 ?�이콘을 밝�? ?��??�으�?*/
    color: #ffffff !important;
}

body.dark-mode .modal-content p {
    color: #d1d5db !important; /* 모달 ???�반 ?�명 ?�스??*/
}

/* 복�??�인 결과 컨테?�너 가?�성 */
body.dark-mode .welfare-example-card {
    background-color: #1f2937 !important;
    border-color: #4b5563 !important;
}

body.dark-mode .welfare-example-card .card-body {
    background-color: #1f2937 !important;
}

body.dark-mode .welfare-example-card .card-header {
    background-color: #374151 !important;
    border-bottom-color: #4b5563 !important;
    color: #ffffff !important;
}

body.dark-mode .welfare-example-card.high .card-header {
    background-color: #1e3a8a !important; /* ?�크모드??진한 ?�랑 */
    color: #ffffff !important;
}

body.dark-mode .welfare-example-card.low .card-header {
    background-color: #064e3b !important; /* ?�크모드??진한 초록 */
    color: #ffffff !important;
}

body.dark-mode .welfare-example-card .base-fee {
    color: #9ca3af !important;
}

body.dark-mode .welfare-result-container .total-row {
    border-top-color: #4b5563 !important;
    color: #ffffff !important;
}

body.dark-mode .welfare-result-container .total-row span {
    color: #60a5fa !important;
}

/* ?�단 ?�개 문구 ?�크모드 */
body.dark-mode .intro-text, body.dark-mode .intro-text p, body.dark-mode .intro-text h2 {
    color: #ffffff !important;
}

body.dark-mode .intro-text > *:not(:first-child) {
    color: #e5e7eb !important;
}
/* 메인 ?�택 ?�면 버튼 ?�크모드 */
body.dark-mode .choice-button {
    background-color: #1f2937 !important;
    border-color: #1a73e8 !important;
    color: #60a5fa !important;
}

body.dark-mode .choice-button span {
    color: #d1d5db !important;
}

body.dark-mode .choice-button:hover {
    background-color: #1a73e8 !important;
    color: white !important;
}

/* ?�터??계산�??�소 ?�크모드 */
body.dark-mode .selection-fieldset {
    background-color: #1f2937 !important;
    border-color: #4b5563 !important;
}

body.dark-mode .selection-fieldset legend {
    color: #60a5fa !important;
    background-color: #1f2937 !important;
}

body.dark-mode .result-card {
    background-color: #1f2937 !important;
    border-color: #4b5563 !important;
    color: #ffffff !important;
}

body.dark-mode .result-card h4 {
    color: #60a5fa !important;
    border-bottom-color: #374151 !important;
}

body.dark-mode .result-card hr {
    border-top-color: #374151 !important;
}

body.dark-mode .result-subtitle {
    background-color: #1e293b !important;
    color: #60a5fa !important;
    border-color: #334155 !important;
}

/* ?�터??계산�??�용 ?�세 ?�소 ?�크모드 */
body.dark-mode .compact-summary-list li {
    border-bottom-color: #374151 !important;
}

body.dark-mode .compact-summary-list li span:first-child {
    color: #d1d5db !important;
}

body.dark-mode .compact-summary-list li span:last-child {
    color: #ffffff !important;
}

body.dark-mode .compact-summary-list li.discount span {
    color: #60a5fa !important;
}

body.dark-mode .compact-summary-total hr {
    border-top-color: #4b5563 !important;
}

body.dark-mode .compact-summary-total .summary-total {
    color: #60a5fa !important;
}

body.dark-mode .compact-summary-total .summary-total strong {
    color: #f87171 !important;
}

body.dark-mode .toggle-button {
    background-color: #374151 !important;
    color: #ffffff !important;
    border-color: #4b5563 !important;
}

body.dark-mode .toggle-button:hover {
    background-color: #4b5563 !important;
}

body.dark-mode .toggle-button.active {
    background-color: #1a73e8 !important;
    border-color: #1a73e8 !important;
}

body.dark-mode .result-table .plan-change-row {
    background-color: #422006 !important; /* ?�크모드???�두???�렌지/갈색 */
}

body.dark-mode .result-table .plan-change-row td {
    color: #fbbf24 !important; /* 밝�? ?��????�스??*/
}

body.dark-mode .fee-total {
    color: #60a5fa !important;
}

body.dark-mode .fee-note {
    color: #9ca3af !important;
}

body.dark-mode #proration-info {
    color: #e5e7eb !important;
}

/* ?�터??계산�??�겨�??�션(결합변�??�금?��?�? ?�크모드 ?�체 ?��? */
body.dark-mode #phone-plan-change-section-1, 
body.dark-mode #phone-plan-change-section-2,
body.dark-mode #internet-tv-plan-change-section-1,
body.dark-mode #internet-tv-plan-change-section-2 {
    background-color: #1f2937 !important;
    border: 1px solid #4b5563 !important;
    color: #e5e7eb !important;
}

body.dark-mode #phone-plan-change-section-1 .input-group,
body.dark-mode #phone-plan-change-section-2 .input-group,
body.dark-mode #internet-tv-plan-change-section-1 .input-group,
body.dark-mode #internet-tv-plan-change-section-2 .input-group {
    background-color: transparent !important;
}

/* [긴급 ?�정] ?�터??계산�??��? ?�정 ?�력 그룹 배경/?�두�?강제 ?�크모드 (?�확??ID ?�겟팅) */
body.dark-mode #phone-plan-change-options-1,
body.dark-mode #phone-plan-change-options-2,
body.dark-mode #plan-change-options-1,
body.dark-mode #plan-change-options-2 {
    background-color: #1f2937 !important; /* ?�라??배경????��?�기 */
    border: 1px solid #4b5563 !important;
    color: #e5e7eb !important;
}

/* ?��? ?�력 그룹 �??�벨 */
body.dark-mode #phone-plan-change-options-1 .input-group,
body.dark-mode #phone-plan-change-options-2 .input-group,
body.dark-mode #plan-change-options-1 .input-group,
body.dark-mode #plan-change-options-2 .input-group {
    background-color: transparent !important;
}

body.dark-mode #phone-plan-change-options-1 label,
body.dark-mode #phone-plan-change-options-2 label,
body.dark-mode #plan-change-options-1 label,
body.dark-mode #plan-change-options-2 label {
    color: #ffffff !important;
}

/* ?��???모든 div ?�소 배경 ?�명??(?�위 배경 ?�르?�록) */
body.dark-mode #phone-plan-change-options-1 div,
body.dark-mode #phone-plan-change-options-2 div,
body.dark-mode #plan-change-options-1 div,
body.dark-mode #plan-change-options-2 div {
    background-color: transparent !important;
    border-color: #4b5563 !important;
    color: #e5e7eb !important;
}

/* ?�력 ?�드 ?�두�?�?배경 ?�확??*/
body.dark-mode #phone-plan-change-section-1 select, 
body.dark-mode #phone-plan-change-section-2 select,
body.dark-mode #internet-tv-plan-change-section-1 input,
body.dark-mode #internet-tv-plan-change-section-2 input,
body.dark-mode #internet-tv-plan-change-section-1 select,
body.dark-mode #internet-tv-plan-change-section-2 select {
    background-color: #374151 !important; /* ?�력창�? 조금 ??밝�? ?�색?�로 구분 */
    border: 1px solid #4b5563 !important;
    color: #ffffff !important;
}

body.dark-mode .checkbox-align-group label {
    color: #ffffff !important;
}

/* ?�디??체크박스 그룹 ?��? ?�스??가?�성 ?�보 */
body.dark-mode .radio-button-group label,
body.dark-mode .checkbox-align-group label {
    color: #e5e7eb !important;
}

/* 모든 ?�력 ?�드/?�택 박스 ?�확??*/
body.dark-mode input[type="text"], 
body.dark-mode input[type="number"], 
body.dark-mode select {
    background-color: #1f2937 !important;
    color: #ffffff !important;
    border-color: #4b5563 !important;
}

/* ?�치�?비교 ?�션 카드 */
body.dark-mode .installation-fee-comparison .result-card {
    background-color: #1f2937 !important;
    border-color: #4b5563 !important;
}

/* 공통 ?�이�?�?기�? ?�소 */
body.dark-mode .monthly-table-wrapper {
    background-color: #1f2937 !important;
}

/* 간편 계산�??�크모드 */
body.dark-mode #simple-calculator-content h1, 
body.dark-mode #simple-calculator-content h2 {
    color: #ffffff !important;
}

body.dark-mode #simple-calculator-content .option-button {
    background-color: #374151 !important;
    color: #e5e7eb !important;
}

body.dark-mode #simple-calculator-content .option-button:hover {
    background-color: #4b5563 !important;
}

body.dark-mode #simple-calculator-content .option-button.selected {
    background-color: #3498db !important;
    color: #ffffff !important;
    box-shadow: 0 4px 10px rgba(52, 152, 219, 0.3) !important;
}

body.dark-mode #simple-calculator-modal .simple-results-table {
    border-color: #4b5563 !important;
}

body.dark-mode #simple-calculator-modal .simple-results-table thead {
    background-color: #334155 !important;
}

body.dark-mode #simple-calculator-modal .simple-results-table th, 
body.dark-mode #simple-calculator-modal .simple-results-table td {
    border-color: #4b5563 !important;
    color: #e5e7eb !important;
}

body.dark-mode #simple-calculator-modal .simple-results-table tbody tr:nth-child(even) {
    background-color: #111827 !important;
}

body.dark-mode #simple-calculator-modal .simple-results-table tbody tr:hover {
    background-color: #1e293b !important;
}

/* ?�금 ?�인 ?�인 모달 ?�크모드 */
body.dark-mode #discount-check-modal .modal-content h2 {
    color: #ffffff !important;
}

body.dark-mode .discount-tab-content h3 {
    color: #60a5fa !important;
    border-bottom-color: #374151 !important;
}

body.dark-mode .discount-tab-content p {
    color: #d1d5db !important;
}

body.dark-mode #discount-check-modal .result-table {
    border-color: #4b5563 !important;
}

body.dark-mode #discount-check-modal .result-table th {
    background-color: #334155 !important;
    color: #ffffff !important;
}

body.dark-mode #discount-check-modal .result-table td {
    color: #e5e7eb !important;
    border-color: #334155 !important;
    background-color: #1f2937 !important;
}

body.dark-mode #discount-check-modal .result-table th {
    background-color: #334155 !important;
    color: #ffffff !important;
}

body.dark-mode #discount-check-modal .result-table tr {
    background-color: transparent !important;
}

/* ?�금 ?�인 ?�인 모달 ??강조 ?�소 ?�크모드 */
body.dark-mode .discount-tab-content .info-box {
    background-color: #374151 !important;
    color: #ffffff !important;
    border-color: #4b5563 !important;
}

body.dark-mode .discount-tab-content div[style*="background: #f9f9f9"] {
    background-color: #1f2937 !important; /* ?��? ?�색 배경 박스�??�둡�?*/
    border-color: #374151 !important;
    color: #e5e7eb !important;
}

body.dark-mode .discount-tab-content strong {
    color: #60a5fa !important; /* 중요 강조 문구???�늘?�으�?*/
}

body.dark-mode .discount-tab-content h3 {
    color: #ffffff !important;
    border-left: 4px solid #1a73e8 !important; /* ?��????�쪽 ?�인 강조 */
}

.date-input-group {
    display: flex;
    align-items: center;
    gap: 5px;
    width: 100%;
    margin-bottom: 10px;
}

.date-input-group input {
    text-align: center;
    border: 1px solid #ccc;
    border-radius: 4px;
    padding: 12px 5px;
    font-size: 1.1em;
}

.date-input-group .year {
    flex: 2; /* ?�도?????�게 */
}

.date-input-group .month,
.date-input-group .day {
    flex: 1; /* ?? ?��? ?�일 비율 */
}

.date-input-group span {
    font-size: 1em;
    color: #888;
}

.container { background: #fff; padding: 30px; border-radius: 12px; max-width: 1100px; margin: auto; box-shadow: 0 6px 20px rgba(0,0,0,0.08); position: relative; }
h1, h2 { text-align: center; color: #1a73e8; }
.main-content { display: flex; gap: 30px; flex-wrap: wrap; }
.section { flex: 1; background: #fafafa; padding: 20px; border-radius: 8px; border: 1px solid #ddd; min-width: 300px; }
.section h3 { border-bottom: 2px solid #1a73e8; padding-bottom: 5px; }
.input-group { margin-bottom: 15px; }
.input-group label { display: block; font-weight: bold; margin-bottom: 5px; }
.input-group input, .input-group select { width: 100%; padding: 12px; border-radius: 4px; border: 1px solid #ccc; font-size: 1em; }
.error-message { color: #d93025; text-align: center; margin: 15px 0; font-weight: bold; min-height: 20px; }
.calc-button { width: 100%; padding: 15px; font-size: 1.2em; background: #1a73e8; color: #fff; border: none; border-radius: 5px; margin-top: 20px; cursor: pointer;}
.calc-button:hover { background: #155ab6; }
.result-section { margin-top: 30px; padding: 20px; background: #e8f0fe; border-radius: 8px; }
.info-box { font-size: 0.9em; color: #555; background-color: #f0f0f0; padding: 10px; border-radius: 4px; line-height: 1.5; margin-top: 5px; }
.info-box-red { font-size: 0.9em; color: #d93025; padding-top: 5px; text-align: center; }
.radio-button-group { display: flex; gap: 15px; align-items: center; padding: 5px 0; }
.radio-button-group label { font-weight: normal; }