/*
 * [지주개발114닷컴] 수지분석표(갑지) · 현금흐름표(을지) 전용 CSS
 * 유료 교육 프리미엄 품질 — 본전 생각 안 나는 디자인
 */

/* ===== 갑지/을지 탭 바 ===== */
.cf-tab-bar {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    margin-bottom: 30px;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(26, 43, 80, 0.08);
}

.cf-tab {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 28px 35px;
    border: none;
    cursor: pointer;
    background: #fff;
    border-bottom: 4px solid transparent;
    transition: all 0.3s ease;
    text-align: left;
}

.cf-tab:first-child {
    border-right: 1px solid var(--sub-border);
}

.cf-tab:hover {
    background: #f8fafc;
}

.cf-tab.active {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border-bottom: 4px solid var(--sub-accent);
}

.cf-tab-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: linear-gradient(135deg, #1a2b50 0%, #2d4a7c 100%);
    color: #fff;
    font-size: 24px;
    font-weight: 900;
    font-family: "Times New Roman", serif;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(26, 43, 80, 0.25);
}

.cf-tab-badge.eulji {
    background: linear-gradient(135deg, #059669 0%, #10b981 100%);
    box-shadow: 0 4px 12px rgba(5, 150, 105, 0.25);
}

.cf-tab-title {
    font-size: 22px;
    font-weight: 900;
    color: var(--sub-accent);
    letter-spacing: 2px;
}

.cf-tab-desc {
    font-size: 14px;
    color: var(--sub-muted);
    margin-top: 2px;
}

/* ===== 설정 바 ===== */
.cf-config-bar {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 25px;
    padding: 20px 25px;
    background: #f8fafc;
    border-radius: 12px;
    border: 1px solid var(--sub-border);
}

.cf-config-item {
    flex: 1;
    min-width: 140px;
}

.cf-config-item label {
    display: block;
    font-size: 12px;
    font-weight: 800;
    color: var(--sub-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.cf-config-item select,
.cf-config-item input {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--sub-border);
    border-radius: 8px;
    font-size: 15px;
    font-weight: 700;
    color: var(--sub-text);
    background: #fff;
    outline: none;
    transition: border-color 0.2s;
}

.cf-config-item select:focus,
.cf-config-item input:focus {
    border-color: var(--sub-highlight);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.cf-input-group {
    display: flex;
    align-items: center;
    gap: 6px;
}

.cf-input-group input {
    width: 80px;
    text-align: right;
}

.cf-input-group span {
    font-weight: 800;
    color: var(--sub-muted);
    font-size: 15px;
}

/* ===== 버튼 ===== */
.cf-btn-primary {
    padding: 22px;
    background: linear-gradient(135deg, #1a2b50 0%, #2d4a7c 100%);
    color: #fff;
    font-size: 18px;
    font-weight: 900;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(26, 43, 80, 0.2);
    transition: transform 0.15s, box-shadow 0.15s;
}

.cf-btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(26, 43, 80, 0.3);
}

.cf-btn-secondary {
    padding: 22px;
    background: #fff;
    color: var(--sub-accent);
    font-size: 18px;
    font-weight: 900;
    border: 2px solid var(--sub-accent);
    border-radius: 12px;
    cursor: pointer;
    transition: background 0.2s;
}

.cf-btn-secondary:hover {
    background: #f8fafc;
}

/* ===== 갑지: 섹션 구조 ===== */
.cf-section {
    margin-bottom: 35px;
}

.cf-section-header {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--sub-accent);
}

.cf-section-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: linear-gradient(135deg, #1a2b50, #3b82f6);
    color: #fff;
    font-size: 20px;
    font-weight: 900;
    flex-shrink: 0;
}

.cf-section-number.expense {
    background: linear-gradient(135deg, #dc2626, #ef4444);
}

.cf-section-header h3 {
    margin: 0;
    font-size: 20px;
    font-weight: 900;
    color: var(--sub-accent);
}

.cf-section-header p {
    margin: 3px 0 0 0;
    font-size: 14px;
    color: var(--sub-muted);
}

/* 지출 그룹 */
.cf-expense-group {
    margin-bottom: 25px;
    border: 1px solid var(--sub-border);
    border-radius: 12px;
    overflow: hidden;
}

.cf-expense-label {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 20px;
    background: #f8fafc;
    font-size: 17px;
    font-weight: 900;
    color: var(--sub-accent);
    border-bottom: 1px solid var(--sub-border);
}

.cf-expense-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--sub-accent);
    color: #fff;
    font-size: 14px;
    font-weight: 900;
}

.cf-expense-group .cmd-table {
    margin: 0;
}

.cf-new-item {
    color: var(--sub-danger) !important;
    font-weight: 800 !important;
}

/* ===== 갑지: 최종 결과 ===== */
.cf-result-box {
    margin-top: 30px;
    background: #fff;
    border: 2px solid var(--sub-accent);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(26, 43, 80, 0.08);
}

.cf-result-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 22px 30px;
    border-bottom: 1px solid var(--sub-border);
    font-size: 18px;
    font-weight: 700;
}

.cf-result-row.highlight {
    background: linear-gradient(135deg, #1a2b50, #2d4a7c);
    color: #fff;
    border-bottom: none;
}

.cf-result-row.ratio {
    background: #f8fafc;
}

.cf-result-value {
    font-weight: 900;
    font-size: 22px;
}

.cf-result-value.positive { color: var(--sub-success); }
.cf-result-value.negative { color: var(--sub-danger); }

.cf-verdict {
    padding: 22px 30px;
    font-size: 18px;
    font-weight: 900;
    text-align: center;
}

.cf-verdict.go { background: #f0fdf4; color: #059669; }
.cf-verdict.redesign { background: #fffbeb; color: #d97706; }
.cf-verdict.nogo { background: #fef2f2; color: #dc2626; }

/* ===== 을지: 소개 영역 ===== */
.cf-eulji-intro {
    display: flex;
    align-items: center;
    gap: 25px;
    padding: 30px;
    margin-bottom: 25px;
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    border-radius: 16px;
    border: 1px solid #bbf7d0;
}

.cf-eulji-intro-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 70px;
    border-radius: 18px;
    background: linear-gradient(135deg, #059669, #10b981);
    color: #fff;
    font-size: 32px;
    font-weight: 900;
    font-family: "Times New Roman", serif;
    flex-shrink: 0;
    box-shadow: 0 6px 20px rgba(5, 150, 105, 0.3);
}

.cf-eulji-intro h3 {
    margin: 0 0 8px 0;
    font-size: 22px;
    font-weight: 900;
    color: #065f46;
}

.cf-eulji-intro p {
    margin: 0;
    font-size: 15px;
    color: #047857;
    line-height: 1.6;
}

/* ===== 을지: KPI 카드 ===== */
.cf-kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    margin-bottom: 30px;
}

.cf-kpi-card {
    background: #fff;
    border: 1px solid var(--sub-border);
    border-radius: 14px;
    padding: 22px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.03);
    transition: transform 0.2s;
}

.cf-kpi-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.06);
}

.cf-kpi-label {
    font-size: 13px;
    font-weight: 800;
    color: var(--sub-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
}

.cf-kpi-value {
    font-size: 26px;
    font-weight: 900;
    color: var(--sub-accent);
}

.cf-kpi-value.warning { color: #d97706; }
.cf-kpi-value.danger { color: #dc2626; }
.cf-kpi-value.success { color: #059669; }

.cf-kpi-formula {
    font-size: 12px;
    color: var(--sub-muted);
    margin-top: 5px;
    font-family: 'Courier New', monospace;
}

/* ===== 을지: 캐시플로우 테이블 ===== */
.cf-table-wrapper {
    margin-bottom: 30px;
    border: 1px solid var(--sub-border);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.04);
}

.cf-table-scroll {
    overflow-x: auto;
    max-height: 600px;
    overflow-y: auto;
}

.cf-cashflow-table {
    width: max-content;
    min-width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.cf-cashflow-table thead th {
    position: sticky;
    top: 0;
    z-index: 10;
    background: #1a2b50;
    color: #fff;
    padding: 12px 10px;
    font-size: 12px;
    font-weight: 800;
    text-align: center;
    white-space: nowrap;
    border-right: 1px solid rgba(255,255,255,0.1);
}

.cf-cashflow-table thead th.cf-dday {
    background: #dc2626;
    font-size: 13px;
}

.cf-cashflow-table thead th.cf-prep {
    background: #475569;
}

.cf-cashflow-table thead th.cf-total {
    background: #059669;
}

/* 고정 열 */
.cf-sticky-col {
    position: sticky;
    left: 0;
    z-index: 5;
    background: #fff;
    min-width: 160px;
    max-width: 200px;
    padding: 10px 12px;
    font-weight: 800;
    color: var(--sub-accent);
    border-right: 2px solid var(--sub-border);
    white-space: nowrap;
}

.cf-sticky-col2 {
    position: sticky;
    left: 160px;
    z-index: 5;
    background: #f8fafc;
    min-width: 55px;
    padding: 10px 8px;
    font-size: 12px;
    font-weight: 700;
    text-align: center;
    color: var(--sub-muted);
    border-right: 2px solid var(--sub-border);
}

.cf-cashflow-table td {
    padding: 10px 8px;
    text-align: right;
    border-bottom: 1px solid #f1f5f9;
    border-right: 1px solid #f1f5f9;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
    min-width: 85px;
}

.cf-dday-col {
    background: #fef2f2 !important;
}

.cf-total-col {
    background: #f0fdf4 !important;
    font-weight: 800 !important;
}

/* 행 타입 스타일 */
.cf-row-header td {
    background: #f1f5f9 !important;
    font-weight: 900 !important;
    color: var(--sub-accent) !important;
    border-bottom: 2px solid var(--sub-accent) !important;
    text-align: left !important;
}

.cf-row-header .cf-sticky-col {
    background: #e2e8f0 !important;
    font-size: 15px;
}

.cf-row-subtotal td {
    background: #fafafa !important;
    font-weight: 800 !important;
    border-top: 2px solid var(--sub-border) !important;
}

.cf-row-total td {
    background: #fef2f2 !important;
    font-weight: 900 !important;
    font-size: 14px !important;
    border-top: 3px double var(--sub-danger) !important;
    border-bottom: 3px double var(--sub-danger) !important;
}

.cf-row-balance td {
    background: #fffbeb !important;
    font-weight: 800 !important;
}

.cf-row-cumul td {
    background: #f0f9ff !important;
    font-weight: 900 !important;
    font-size: 14px !important;
    border-bottom: 2px solid var(--sub-highlight) !important;
}

.cf-row-spacer td {
    height: 15px;
    border: none !important;
    background: #fff !important;
}

/* ===== 을지: 자금확보율 가이드 ===== */
.cf-securing-guide {
    background: #fff;
    border: 1px solid var(--sub-border);
    border-radius: 14px;
    padding: 30px;
    margin-bottom: 30px;
}

.cf-securing-guide h4 {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 20px 0;
    font-size: 18px;
    color: var(--sub-accent);
}

.cf-securing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

.cf-securing-item {
    padding: 18px;
    border-radius: 12px;
    text-align: center;
    border: 1px solid;
}

.cf-securing-item.rate100 {
    background: #f0fdf4;
    border-color: #bbf7d0;
}

.cf-securing-item.rate50 {
    background: #fefce8;
    border-color: #fef08a;
}

.cf-securing-item.rate30 {
    background: #fff7ed;
    border-color: #fed7aa;
}

.cf-securing-item.rate0 {
    background: #fef2f2;
    border-color: #fecaca;
}

.cf-securing-rate {
    font-size: 30px;
    font-weight: 900;
    color: var(--sub-accent);
    margin-bottom: 8px;
}

.cf-securing-desc {
    font-size: 13px;
    font-weight: 700;
    color: var(--sub-text);
    margin-bottom: 5px;
}

.cf-securing-note {
    font-size: 11px;
    color: var(--sub-muted);
}

/* ===== 반응형 ===== */
@media (max-width: 1024px) {
    .cf-kpi-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .cf-securing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .cf-tab-bar {
        grid-template-columns: 1fr;
    }
    .cf-tab:first-child {
        border-right: none;
        border-bottom: 1px solid var(--sub-border);
    }
    .cf-config-bar {
        flex-direction: column;
    }
    .cf-kpi-grid {
        grid-template-columns: 1fr 1fr;
    }
    .cf-securing-grid {
        grid-template-columns: 1fr 1fr;
    }
    .cf-tab-badge {
        width: 44px;
        height: 44px;
        font-size: 20px;
    }
    .cf-tab-title {
        font-size: 18px;
    }
}

/* ===== ����: ���� ���� �� PF�� ===== */
.cf-pos { color: #059669 !important; font-weight: 800; }
.cf-neg { color: #dc2626 !important; font-weight: 800; }
.cf-prep-col { background: #f8fafc !important; }
.cf-row-pf td { background: #f0f9ff !important; font-weight: 800 !important; color: #1e40af !important; }
.cf-row-pf .cf-sticky-col { background: #dbeafe !important; color: #1e3a8a !important; }