/* ================================================
   대학원 혁신사업 대시보드 
   ================================================ */

/* Google Fonts - Pretendard */
@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.min.css');

/* ================================================
   CSS Variables - Design Tokens
   ================================================ */
:root {
    /* Primary Colors - Professional Navy */
    --color-primary: #1A3B6E;
    /* Yonsei/Professional Navy */
    --color-primary-dark: #11274F;
    --color-primary-light: #F0F4F8;
    --color-primary-lighter: #F8FAFC;

    /* Gray Scale - Cool Gray */
    --color-gray-900: #191F28;
    --color-gray-800: #333D4B;
    --color-gray-700: #4E5968;
    --color-gray-600: #6B7684;
    --color-gray-500: #8B95A1;
    --color-gray-400: #B0B8C1;
    --color-gray-300: #D1D6DB;
    --color-gray-200: #E5E8EB;
    --color-gray-100: #F2F4F6;
    --color-gray-50: #F9FAFB;

    /* Semantic Colors - Professional Tone */
    --color-success: #219653;
    /* Deep Green */
    --color-success-light: #EBF7F1;
    --color-warning: #F2994A;
    /* Muted Orange */
    --color-warning-light: #FEF6EF;
    --color-error: #EB5757;
    /* Muted Red */
    --color-error-light: #FDEEEE;
    --color-info: #2F80ED;

    /* Backgrounds */
    --color-bg: #FFFFFF;
    --color-bg-secondary: #F8FAFC;
    --color-bg-tertiary: #F0F4F8;
    --color-bg-sidebar: #0F172A;
    /* Dark Slate/Navy for Sidebar */

    /* Typography */
    --font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Font Sizes (Same as before) */
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;

    /* Font Weights */
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;

    /* Spacing (Same as before) */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --radius-full: 9999px;

    /* Shadows - Clean & Subtle */
    --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);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;

    /* Legacy variables */
    --primary-color: var(--color-primary);
    --accent-color: var(--color-primary);
    --bg-color: var(--color-bg-tertiary);
}

/* ================================================
   Reset & Base Styles
   ================================================ */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-regular);
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: var(--color-bg-tertiary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

#wrapper {
    overflow-x: hidden;
}

/* ================================================
   Sidebar -  Dark Professional Style
   ================================================ */
#sidebar-wrapper {
    min-height: 100vh;
    width: 240px;
    background-color: var(--color-bg-sidebar);
    border-right: 1px solid rgba(255, 255, 255, 0.05);
    transition: margin var(--transition-slow);
    position: fixed;
    left: 0;
    top: 0;
    z-index: 1000;
    overflow-y: auto;
}

/* 사이드바 헤더 - 로고 영역 */
#sidebar-wrapper .sidebar-heading {
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: var(--spacing-sm);
}

#sidebar-wrapper .sidebar-heading .sidebar-logo {
    width: 28px;
    height: 28px;
    object-fit: contain;
    flex-shrink: 0;
}

#sidebar-wrapper .sidebar-heading i {
    font-size: 1.25rem;
    color: #FFFFFF;
}

#sidebar-wrapper .sidebar-heading .logo-text {
    font-size: 14px;
    font-weight: var(--font-weight-bold);
    color: #FFFFFF;
    white-space: nowrap;
}

/* 사이드바 네비게이션 */
#sidebar-wrapper .list-group {
    width: 100%;
    padding: 0 var(--spacing-sm);
}

.list-group-item {
    border: none !important;
    padding: 12px 16px !important;
    color: rgba(255, 255, 255, 0.7) !important;
    font-size: 14px !important;
    font-weight: var(--font-weight-regular) !important;
    background-color: transparent !important;
    border-radius: 8px !important;
    margin-bottom: 2px !important;
    transition: all var(--transition-fast) !important;
    display: flex !important;
    align-items: flex-start !important;
    /* 여러 줄일 때 아이콘을 상단에 고정 */
    gap: 10px !important;
    white-space: normal !important;
    /* 자동 줄바꿈 허용 */
    word-break: keep-all;
    /* 한글 단어 단위 끊김 방지 */
}

.list-group-item i {
    font-size: 1rem;
    width: 20px;
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    transition: color var(--transition-fast);
    margin-top: 2px;
    /* 텍스트 첫 줄과 높이 맞춤 */
}

.list-group-item:hover {
    background-color: rgba(255, 255, 255, 0.1) !important;
    color: #FFFFFF !important;
}

.list-group-item:hover i {
    color: #FFFFFF;
}

.list-group-item.active {
    background-color: rgba(255, 255, 255, 0.1) !important;
    color: #FBC02D !important;
    /* Professional Yellow/Gold */
    font-weight: var(--font-weight-bold) !important;
    border-left: 4px solid #FBC02D !important;
    border-radius: 0 8px 8px 0 !important;
    /* Maintain radius only on right side for bar look */
}

.list-group-item.active i {
    color: #FBC02D;
}

/* 성과관리 메뉴 컨테이너 */
.perf-menu-container {
    position: relative;
}

/* 성과관리 서브메뉴 */
.perf-submenu {
    padding-left: var(--spacing-lg);
    overflow: hidden;
    max-height: 0;
    opacity: 0;
    transition: max-height 0.3s ease, opacity 0.2s ease;
}

/* 호버 또는 성과 페이지 활성화 시 서브메뉴 표시 */
.perf-menu-container:hover .perf-submenu,
.perf-menu-container.active .perf-submenu {
    max-height: 500px;
    opacity: 1;
}

.perf-submenu-item {
    display: block;
    padding: 8px 12px;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    border-radius: 6px;
    margin: 2px 8px 2px 0;
    transition: all var(--transition-fast);
    line-height: 1.4;
    white-space: normal;
    /* 수동 줄바꿈(<br>) 및 자동 줄바꿈 허용 */
    word-break: keep-all;
}

.perf-submenu-item:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: #FFFFFF;
}

.perf-submenu-item.active {
    background-color: #FBC02D;
    /* Professional Yellow */
    color: #0F172A;
    /* Dark text for contrast */
    font-weight: var(--font-weight-bold);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* 사이드바 로그아웃 섹션 */
.sidebar-logout-section {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    background-color: rgba(0, 0, 0, 0.2);
}

.logout-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 16px;
    background-color: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    font-family: var(--font-family);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.logout-btn:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
    color: #FFFFFF;
}

.logout-btn i {
    font-size: 16px;
}

.user-info {
    margin-top: 10px;
    text-align: center;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.user-info i {
    font-size: 14px;
}

/* 사이드바 높이 조정 (로그아웃 섹션 공간 확보) */
#sidebar-wrapper {
    padding-bottom: 100px;
}

/* 모바일에서 사이드바 */
@media (max-width: 991px) {
    #sidebar-wrapper {
        margin-left: -240px;
    }

    #wrapper.toggled #sidebar-wrapper {
        margin-left: 0;
    }

    #page-content-wrapper {
        margin-left: 0 !important;
    }
}

/* ================================================
   Page Content Wrapper
   ================================================ */
#page-content-wrapper {
    min-width: 0;
    width: 100%;
    margin-left: 240px;
    transition: margin var(--transition-slow);
}

/* ================================================
   Mobile Header (Hidden on Desktop)
   ================================================ */
.mobile-header {
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: var(--color-bg);
    border-bottom: 1px solid var(--color-gray-200);
}

#menu-toggle {
    color: var(--color-gray-700);
    cursor: pointer;
    transition: color var(--transition-fast);
}

#menu-toggle:hover {
    color: var(--color-primary);
}

/* ================================================
   Container & Spacing
   ================================================ */
.container-fluid {
    padding: var(--spacing-2xl) var(--spacing-xl) !important;
    max-width: 1200px;
    margin-left: 0;
    /* 좌측 정렬 (사이드바 옆에서 시작) */
    margin-right: auto;
    /* 우측으로 자연스럽게 밀기 */
}

.row.g-3>[class*="col-"] {
    padding: var(--spacing-sm);
}

.my-2 {
    margin-top: var(--spacing-sm) !important;
    margin-bottom: var(--spacing-sm) !important;
}

.my-4 {
    margin-top: var(--spacing-lg) !important;
    margin-bottom: var(--spacing-lg) !important;
}

/* ================================================
   Page Header Section -  Docs Style
   ================================================ */
.page-header-section {
    /* margin-bottom: var(--spacing-2xl); */
    padding-bottom: var(--spacing-lg);
}

.page-main-title {
    font-size: 32px;
    font-weight: var(--font-weight-bold);
    color: var(--color-gray-900);
    margin: 0 0 var(--spacing-sm) 0;
    letter-spacing: -0.02em;
    line-height: 1.3;
}

.page-description {
    font-size: 16px;
    color: var(--color-gray-600);
    margin: 0;
    line-height: 1.6;
}

.update-info-badge {
    font-size: 12px;
    color: var(--color-gray-500);
    background-color: var(--color-gray-100);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    font-weight: var(--font-weight-medium);
    margin-top: 8px;
    border: 1px solid var(--color-gray-200);
}

.update-info-badge i {
    font-size: 14px;
    color: var(--color-gray-400);
}

/* ================================================
   Summary Cards Grid 
   ================================================ */
.summary-cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    /* 4개 카드 일렬 배치 */
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.summary-card-item {
    background-color: #FFFFFF;
    border: 1px solid #F1F5F9;
    border-radius: 12px;
    padding: 24px;
    text-align: left;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 100px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.summary-card-item:hover {
    border-color: var(--color-primary-light);
    box-shadow: 0 8px 16px -4px rgba(0, 0, 0, 0.04);
    transform: translateY(-2px);
}

/* 카드 포인트선 제거 */

.summary-card-icon {
    display: none;
    /* 아이콘 숨김 */
}

.summary-card-icon i {
    font-size: 1.5rem;
}

.summary-card-title {
    font-size: 13px;
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-500);
    margin: 0 0 8px 0;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.summary-card-value {
    font-size: 26px;
    font-weight: var(--font-weight-bold);
    color: var(--color-gray-900);
    margin: 0;
    letter-spacing: -0.02em;
}

/* Responsive for Summary Cards */
@media (max-width: 991px) {
    .summary-cards-grid {
        grid-template-columns: 1fr;
    }

    .page-main-title {
        font-size: 26px;
    }
}

@media (min-width: 576px) and (max-width: 991px) {
    .summary-cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ================================================
   Summary Cards - 토스 스타일 KPI 카드
   ================================================ */
.summary-card {
    background-color: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-100);
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.summary-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    border-color: var(--color-gray-200);
}

/* 기존 p-3 bg-white 카드 스타일링 */
.p-3.bg-white.shadow-sm {
    background-color: var(--color-bg) !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: var(--shadow-sm) !important;
    border: 1px solid var(--color-gray-100);
    transition: all var(--transition-base);
    padding: var(--spacing-lg) !important;
}

.p-3.bg-white.shadow-sm:hover {
    box-shadow: var(--shadow-md) !important;
    transform: translateY(-2px);
    border-color: var(--color-gray-200);
}

.p-3.bg-white.shadow-sm h3 {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-gray-900);
    letter-spacing: -0.02em;
    margin-bottom: var(--spacing-xs);
}

.p-3.bg-white.shadow-sm .text-muted {
    color: var(--color-gray-500) !important;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
}

/* 아이콘 스타일 */
.p-3.bg-white.shadow-sm i {
    width: 56px;
    height: 56px;
    display: flex !important;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg) !important;
    font-size: 1.5rem;
    border: none !important;
}

.primary-text {
    color: var(--color-primary) !important;
}

.secondary-bg {
    background: linear-gradient(135deg, var(--color-primary-light) 0%, #D6EBFF 100%) !important;
}

.text-danger {
    color: var(--color-error) !important;
}

.bg-danger-subtle {
    background: linear-gradient(135deg, var(--color-error-light) 0%, #FFD6D6 100%) !important;
}

.text-success {
    color: var(--color-success) !important;
}

.bg-success-subtle {
    background: linear-gradient(135deg, var(--color-success-light) 0%, #D6FFE8 100%) !important;
}

.text-warning {
    color: var(--color-warning) !important;
}

.bg-warning-subtle {
    background: linear-gradient(135deg, var(--color-warning-light) 0%, #FFE8CC 100%) !important;
}

.text-primary {
    color: var(--color-primary) !important;
}

/* ================================================
   Cards 
   ================================================ */
.card {
    border: none;
    border-radius: var(--radius-lg);
    background-color: var(--color-bg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-100);
    transition: all var(--transition-base);
    overflow: hidden;
}

.card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-gray-200);
}

.card-header {
    background-color: var(--color-bg);
    border-bottom: 1px solid var(--color-gray-100);
    padding: var(--spacing-lg) var(--spacing-lg);
}

.card-header h5 {
    color: var(--color-gray-900);
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-base);
    margin: 0;
}

.card-body {
    padding: var(--spacing-lg);
}

/* ================================================
   Tables 
   ================================================ */
table.dataTable {
    font-size: var(--font-size-sm);
    border-collapse: collapse !important;
    border: 1px solid var(--color-gray-200) !important;
}

table.dataTable thead {
    background-color: var(--color-primary);
    /* Professional Navy */
}

table.dataTable thead th {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #FFFFFF;
    /* White Text */
    padding: var(--spacing-md) var(--spacing-md) !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    vertical-align: middle;
}

table.dataTable tbody td {
    font-size: var(--font-size-sm);
    padding: var(--spacing-md) var(--spacing-md) !important;
    color: var(--color-gray-700);
    border: 1px solid var(--color-gray-200) !important;
    vertical-align: middle;
}

table.dataTable tbody tr {
    transition: background-color var(--transition-fast);
}

table.dataTable tbody tr:hover {
    background-color: var(--color-gray-50) !important;
}

.table-striped>tbody>tr:nth-of-type(odd) {
    background-color: transparent;
}

/* DataTables 검색, 페이지네이션 */
.dataTables_wrapper .dataTables_filter input {
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    padding: 4px 8px;
    font-size: 12px;
    max-width: 150px;
    transition: all var(--transition-fast);
}

.dataTables_wrapper .dataTables_filter input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

.dataTables_wrapper .dataTables_length select {
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-sm);
}

/* 페이지네이션 */
.page-item.active .page-link {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.page-link {
    color: var(--color-gray-700);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-sm) !important;
    margin: 0 2px;
    font-size: var(--font-size-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    transition: all var(--transition-fast);
}

.page-link:hover {
    background-color: var(--color-gray-100);
    color: var(--color-primary);
    border-color: var(--color-gray-300);
}

/* ================================================
   Tabs 
   ================================================ */
.nav-tabs {
    border-bottom: none !important;
    gap: 4px !important;
    padding: 8px !important;
    display: flex !important;
    background-color: var(--color-bg) !important;
    border-radius: var(--radius-md) !important;
    margin-bottom: var(--spacing-lg) !important;
}

.nav-tabs .nav-item {
    margin: 0 !important;
}

.nav-tabs .nav-link {
    color: var(--color-gray-600) !important;
    font-weight: var(--font-weight-medium) !important;
    font-size: 15px !important;
    border: none !important;
    padding: 10px 18px !important;
    margin: 0 !important;
    transition: all var(--transition-fast) !important;
    border-radius: 6px !important;
    background-color: transparent !important;
}

.nav-tabs .nav-link:hover {
    color: var(--color-gray-900) !important;
    background-color: var(--color-gray-200) !important;
    border: none !important;
}

.nav-tabs .nav-link:focus {
    box-shadow: none !important;
}

.nav-tabs .nav-link.active {
    color: var(--color-gray-900) !important;
    font-weight: var(--font-weight-semibold) !important;
    background-color: var(--color-gray-200) !important;
    border: none !important;
}

/* ================================================
   Alert Box 
   ================================================ */
.alert-light {
    background-color: var(--color-primary-lighter);
    border: none;
    border-left: 4px solid var(--color-primary) !important;
    border-radius: var(--radius-md);
    padding: var(--spacing-md) var(--spacing-lg);
}

.alert-light h4,
.alert-light .alert-heading {
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-base);
}

/* 정보/경고 박스 */
.info-box {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    line-height: 1.6;
}

.info-box.warning {
    background-color: #FFF9E6;
    border: 1px solid #FFE599;
}

.info-box.info {
    background-color: var(--color-primary-lighter);
    border: 1px solid #B3D4FF;
}

/* ================================================
   Buttons
   ================================================ */
.btn-primary {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    border-radius: var(--radius-sm);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    transition: all var(--transition-fast);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--color-gray-100);
    border-color: var(--color-gray-200);
    color: var(--color-gray-700);
    border-radius: var(--radius-sm);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    transition: all var(--transition-fast);
}

.btn-secondary:hover {
    background-color: var(--color-gray-200);
    color: var(--color-gray-800);
}

/* ================================================
   Loading Spinner
   ================================================ */
.spinner-border.text-primary {
    color: var(--color-primary) !important;
}

#loading {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    background-color: rgba(255, 255, 255, 0.8);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
}

#loading.show {
    display: flex;
}

#loading .loading-text {
    margin-top: var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    font-weight: var(--font-weight-medium);
}

/* ================================================
   Scrollbar 
   ================================================ */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--color-gray-300);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-gray-400);
}

/* ================================================
   Utility Classes
   ================================================ */
.rounded-full {
    border-radius: var(--radius-full);
}

.text-navy {
    color: var(--color-primary);
}

.bg-navy {
    background-color: var(--color-primary) !important;
    color: #FFFFFF;
}

.second-text {
    color: var(--color-gray-600);
}

.shadow-sm {
    box-shadow: var(--shadow-sm) !important;
}

.fw-bold {
    font-weight: var(--font-weight-bold) !important;
}

.fw-semibold {
    font-weight: var(--font-weight-semibold) !important;
}

/* ================================================
   Feature Cards 
   ================================================ */
.feature-card {
    background-color: var(--color-bg);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    transition: all var(--transition-base);
    cursor: pointer;
}

.feature-card:hover {
    border-color: var(--color-primary);
    box-shadow: 0 4px 16px rgba(49, 130, 246, 0.12);
}

.feature-card-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    font-size: 1.75rem;
    background: var(--color-gray-100);
}

.feature-card-title {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-sm);
}

.feature-card-desc {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    line-height: 1.5;
}

/* ================================================
   Number Badge 
   ================================================ */
.number-badge {
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary);
    color: white;
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    flex-shrink: 0;
}

/* ================================================
   Tags / Badges -  Style
   ================================================ */
.toss-badge {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-sm);
}

.toss-badge.blue {
    background-color: var(--color-primary-light);
    color: var(--color-primary);
}

.toss-badge.green {
    background-color: var(--color-success-light);
    color: var(--color-success);
}

.toss-badge.orange {
    background-color: var(--color-warning-light);
    color: var(--color-warning);
}

.toss-badge.red {
    background-color: var(--color-error-light);
    color: var(--color-error);
}

/* ================================================
   Performance Page Specific
   ================================================ */
#perf-subtitle-container {
    margin-top: var(--spacing-md);
}

#perf-charts-container .card,
#perf-pie-charts-container .card {
    height: 100%;
}

/* Pie chart labels */
#perf-pie-charts-container p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-700);
}

/* ================================================
   Responsive Design
   ================================================ */
@media (max-width: 991px) {
    #page-content-wrapper {
        margin-left: 0;
    }

    .container-fluid {
        padding: var(--spacing-lg) var(--spacing-md) !important;
    }

    .p-3.bg-white.shadow-sm h3 {
        font-size: var(--font-size-xl);
    }
}

@media (max-width: 767px) {
    #sidebar-wrapper {
        margin-left: -260px;
    }

    #wrapper.toggled #sidebar-wrapper {
        margin-left: 0;
    }

    .navbar {
        padding: var(--spacing-md);
    }

    #page-title {
        font-size: var(--font-size-lg);
    }

    .card-body {
        padding: var(--spacing-md);
    }

    .card-header {
        padding: var(--spacing-md);
    }

    .nav-tabs .nav-link {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: var(--font-size-xs);
    }
}

/* ================================================
   Animation Classes
   ================================================ */
.fade-in {
    opacity: 0;
    transform: translateY(10px);
    animation: fadeIn 0.4s ease forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.page-section {
    animation: fadeIn 0.3s ease;
}

/* ================================================
   Chart Container Adjustments
   ================================================ */
#chart-budget-pie,
#chart-budget-gauge,
#chart-perf-main,
#chart-perf-sub,
#chart-pie-1,
#chart-pie-2,
#chart-pie-3,
#chart-pie-4 {
    width: 100%;
    min-height: 300px;
}

/* ================================================
   DataTables Override for Better Styling
   ================================================ */
.dataTables_wrapper {
    font-size: var(--font-size-sm);
}

.dataTables_wrapper .dataTables_info {
    color: var(--color-gray-500);
    font-size: var(--font-size-sm);
    padding-top: var(--spacing-md);
}

.dataTables_wrapper .dataTables_paginate {
    padding-top: var(--spacing-md);
}

.dataTables_wrapper .dataTables_filter label,
.dataTables_wrapper .dataTables_length label {
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
}

/* Empty state */
.dataTables_empty {
    color: var(--color-gray-500);
    padding: var(--spacing-2xl) !important;
    text-align: center;
}

/* ================================================
   Bootstrap Override
   ================================================ */
.bg-white {
    background-color: var(--color-bg) !important;
}

.bg-light {
    background-color: var(--color-bg) !important;
}

.border-bottom {
    border-color: var(--color-gray-200) !important;
}

.border-end {
    border-color: var(--color-gray-200) !important;
}

/* ================================================
   Budget Table - Compact Style
   ================================================ */
#table-budget thead th {
    font-size: 11px !important;
    padding: 10px 8px !important;
    white-space: nowrap;
    background-color: var(--color-primary) !important;
    color: #FFFFFF !important;
    text-align: center !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
}

/* DataTables 정렬 화살표 숨기기 */
#table-budget thead th::before,
#table-budget thead th::after,
#table-performance thead th::before,
#table-performance thead th::after {
    display: none !important;
}

#table-budget tbody td {
    font-size: 12px !important;
    padding: var(--spacing-xs) var(--spacing-sm) !important;
    line-height: 1.3;
    text-align: center !important;
    border: 1px solid var(--color-gray-200) !important;
}

#table-budget tbody td.text-end {
    text-align: right !important;
}

/* 합계 행 강조 스타일 */
.budget-total-row td {
    background-color: #F1F5F9 !important;
    /* 조금 더 짙은 회색/네이비 */
    border-top: 2px solid var(--color-primary-light) !important;
    border-bottom: 2px solid var(--color-primary-light) !important;
    color: var(--color-primary-dark) !important;
    font-weight: 700 !important;
}

/* 합계 행 내의 세목명 텍스트 별도 강조 */
.budget-total-row td:nth-child(4) {
    color: #000000 !important;
}

#table-budget tbody tr {
    height: auto !important;
}

/* DataTables 페이지네이션도 컴팩트하게 */
#table-budget_wrapper .dataTables_info,
#table-budget_wrapper .dataTables_paginate,
#table-budget_wrapper .dataTables_filter,
#table-budget_wrapper .dataTables_length {
    font-size: 12px;
}

#table-budget_wrapper .dataTables_filter input {
    padding: 4px 8px;
}

/* ================================================
   Performance Table - Compact Style (Budget과 동일)
   ================================================ */
#table-performance thead th {
    font-size: 11px !important;
    padding: 10px 8px !important;
    white-space: nowrap;
    background-color: var(--color-primary) !important;
    color: #FFFFFF !important;
    text-align: center !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
}

#table-performance tbody td {
    font-size: 12px !important;
    padding: var(--spacing-xs) var(--spacing-sm) !important;
    line-height: 1.3;
    text-align: center !important;
    border: 1px solid var(--color-gray-200) !important;
}

#table-performance tbody tr {
    height: auto !important;
}

/* DataTables 페이지네이션도 컴팩트하게 */
#table-performance_wrapper .dataTables_info,
#table-performance_wrapper .dataTables_paginate,
#table-performance_wrapper .dataTables_filter,
#table-performance_wrapper .dataTables_length {
    font-size: 12px;
}

#table-performance_wrapper .dataTables_filter input {
    padding: 4px 8px;
}

/* ================================================
   Performance Detail Table - Compact Style (Performance와 동일)
   ================================================ */
#table-performance-detail thead th {
    font-size: 11px !important;
    padding: 10px 8px !important;
    white-space: nowrap;
    background-color: var(--color-primary) !important;
    color: #FFFFFF !important;
    text-align: center !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
}

/* DataTables 정렬 화살표 숨기기 */
#table-performance-detail thead th::before,
#table-performance-detail thead th::after {
    display: none !important;
}

#table-performance-detail tbody td {
    font-size: 12px !important;
    padding: var(--spacing-xs) var(--spacing-sm) !important;
    line-height: 1.3;
    text-align: center !important;
    border: 1px solid var(--color-gray-200) !important;
}

#table-performance-detail tbody tr {
    height: auto !important;
}

/* DataTables 페이지네이션도 컴팩트하게 */
#table-performance-detail_wrapper .dataTables_info,
#table-performance-detail_wrapper .dataTables_paginate,
#table-performance-detail_wrapper .dataTables_filter,
#table-performance-detail_wrapper .dataTables_length {
    font-size: 12px;
}

#table-performance-detail_wrapper .dataTables_filter input {
    padding: 4px 8px;
}

/* ================================================
   Focus States for Accessibility
   ================================================ */
a:focus-visible,
button:focus-visible,
.nav-link:focus-visible,
.list-group-item:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* ================================================
   Force White Background for Tables (No Stripes)
   ================================================ */
/* 1. 기본 테이블 및 DataTables 모든 행 배경색 통일 */
.table,
table.dataTable,
table.dataTable tbody tr,
table.dataTable tbody td,
.table-striped>tbody>tr:nth-of-type(odd),
.table-striped>tbody>tr:nth-of-type(even) {
    background-color: #ffffff !important;
    --bs-table-accent-bg: transparent !important;
    --bs-table-striped-bg: transparent !important;
}

/* 2. 정렬 시 로우 배경 바뀌는 현상 방지 */
table.dataTable.display tbody tr.odd>.sorting_1,
table.dataTable.display tbody tr.even>.sorting_1,
table.dataTable.order-column.stripe tbody tr.odd>.sorting_1,
table.dataTable.order-column.stripe tbody tr.even>.sorting_1 {
    background-color: #ffffff !important;
}

/* 3. 호버 시에만 아주 미세한 피드백 (선택사항, 필요 없으면 transparent) */
table.dataTable tbody tr:hover,
table.dataTable tbody tr:hover td {
    background-color: #F9FAFB !important;
    /* 아주 연한 회색 */
}

/* 4. 위 설정이 합계 행을 덮어쓰지 않도록 재선언 (우선순위 확보) */
#table-budget tbody tr.budget-total-row,
#table-budget tbody tr.budget-total-row td {
    background-color: #F1F5F9 !important;
    font-weight: 700 !important;
}