/* 모던하고 반투명한 스타일을 위한 통합 CSS */

:root {
    /* 색상 변수 */
    --primary-color: #0078d7;
    --primary-dark: #0056b3;
    --primary-light: #259eff;
    --secondary-color: #6c757d;
    --secondary-light: #8e969d;
    --dark-color: #333;
    --light-color: #f8f9fa;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #17a2b8;
    /* 반투명 효과 */
    --bg-blur: rgba(255, 255, 255, 0.85);
    --card-blur: rgba(255, 255, 255, 0.75);
    --sidebar-blur: rgba(51, 65, 85, 0.9);
    --top-row-blur: rgba(255, 255, 255, 0.9);
    --modal-blur: rgba(255, 255, 255, 0.95);
    /* 효과 및 측정 */
    --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --border-radius-sm: 4px;
    --border-radius: 8px;
    --border-radius-lg: 12px;
    --border-radius-xl: 16px;
    --transition: all 0.3s ease;
    /* 레이아웃 크기 */
    --sidebar-width: 250px;
    --sidebar-width-sm: 80px;
    --top-row-height: 3.5rem;
    /* 브레이크포인트 - Bootstrap과 동일하게 설정 */
    --breakpoint-xs: 0;
    --breakpoint-sm: 576px;
    --breakpoint-md: 768px;
    --breakpoint-lg: 992px;
    --breakpoint-xl: 1200px;
    --breakpoint-xxl: 1400px;
}

/* 페이지 배경 */
body {
    background: linear-gradient(135deg, #f5f7fa 0%, #e4e8f0 100%);
    background-attachment: fixed;
    min-height: 100vh;
    font-family: 'Noto Sans KR', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    margin: 0;
    padding: 0;
}

.page-background {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('data:image/svg+xml;base64,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');
    opacity: 0.8;
    z-index: -1;
}

/* 페이지 구성 */
.page {
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main {
    flex: 1;
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* 모달이 활성화될 때 backdrop-filter 비활성화 */
body:has(.modal.show) main,
body:has(.modal.show) .glass-sidebar,
body:has(.modal.show) .glass-top {
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
}

/* 사이드바 */
.sidebar {
    background-image: linear-gradient(126deg, #18393f 0%, #333 100%);
}

.glass-sidebar {
    background: var(--sidebar-blur) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-right: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: var(--box-shadow);
}

/* 상단 바 */
.top-row {
    height: var(--top-row-height);
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.glass-top {
    background: var(--top-row-blur) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: var(--box-shadow);
}

/* 콘텐츠 영역 */
article.content {
    padding-top: 1.5rem !important;
    padding-bottom: 1.5rem !important;
}

/* 반투명 카드 효과 */
.glass-card {
    background: var(--card-blur);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: var(--box-shadow);
    border-radius: var(--border-radius);
    transition: var(--transition);
    padding: 1.25rem;
    margin-bottom: 1.5rem;
}

    .glass-card:hover {
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
    }

/* 카드 헤더 및 푸터 */
.glass-card-header {
    background-color: rgba(248, 249, 250, 0.5) !important;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding: 1rem 1.25rem;
    border-top-left-radius: var(--border-radius);
    border-top-right-radius: var(--border-radius);
}

.glass-card-footer {
    background-color: rgba(248, 249, 250, 0.5) !important;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    padding: 1rem 1.25rem;
    border-bottom-left-radius: var(--border-radius);
    border-bottom-right-radius: var(--border-radius);
}

/* 버튼 스타일 */
.modern-btn {
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: var(--transition);
    text-transform: none;
    box-shadow: var(--box-shadow);
}

    .modern-btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
    }

/* 입력 필드 스타일 */
.modern-input {
    border-radius: var(--border-radius);
    border: 1px solid rgba(0, 0, 0, 0.1);
    padding: 0.6rem 1rem;
    transition: var(--transition);
    background-color: rgba(255, 255, 255, 0.9);
}

    .modern-input:focus {
        box-shadow: 0 0 0 3px rgba(0, 120, 215, 0.25);
        border-color: var(--primary-color);
    }

/* 반투명 네비게이션 링크 */
.glass-nav-link {
    border-radius: var(--border-radius);
    margin-bottom: 5px;
    transition: var(--transition);
    color: #d7d7d7;
    padding: 0.8rem 1rem;
    font-weight: 500;
    display: flex;
    align-items: center;
}

    .glass-nav-link:hover {
        background-color: rgba(255, 255, 255, 0.2);
        transform: translateX(5px);
        color: white;
    }

    .glass-nav-link.active {
        background-color: rgba(255, 255, 255, 0.3) !important;
        color: white;
    }

/* 테이블 스타일 */
.glass-table {
    border-radius: var(--border-radius);
    overflow: hidden;
    background-color: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

    .glass-table th {
        background-color: rgba(248, 249, 250, 0.8);
        border-bottom: none;
    }

    .glass-table tr {
        transition: var(--transition);
    }

        .glass-table tr:hover {
            background-color: rgba(0, 120, 215, 0.05);
        }

/* 애니메이션 효과 */
.fade-in {
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

/* 스크롤바 스타일 */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(241, 245, 249, 0.8);
}

::-webkit-scrollbar-thumb {
    background: rgba(148, 163, 184, 0.7);
    border-radius: 4px;
}

    ::-webkit-scrollbar-thumb:hover {
        background: rgba(100, 116, 139, 0.8);
    }

/* NavMenu 관련 스타일 */
.navbar-toggler {
    appearance: none;
    cursor: pointer;
    width: 3.5rem;
    height: 2.5rem;
    color: white;
    position: absolute;
    top: 0.5rem;
    right: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.55%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") no-repeat center/1.75rem rgba(255, 255, 255, 0.1);
}

    .navbar-toggler:checked {
        background-color: rgba(255, 255, 255, 0.5);
    }

.navbar-brand {
    font-weight: 500;
    font-size: 1.2rem;
    letter-spacing: 0.5px;
}

.top-row {
    min-height: var(--top-row-height);
}

.nav-item {
    font-size: 0.9rem;
    padding-bottom: 0.5rem;
}

    .nav-item:first-of-type {
        padding-top: 1rem;
    }

    .nav-item:last-of-type {
        padding-bottom: 1rem;
    }

.nav-link {
    padding: 0.8rem 1rem;
    font-weight: 500;
    display: flex;
    align-items: center;
}

.nav-scrollable {
    display: none;
    padding-top: 1rem;
}

.navbar-toggler:checked ~ .nav-scrollable {
    display: block;
}

.bi {
    font-size: 1.1rem;
}

/* 에러 표시 */
#blazor-error-ui {
    color-scheme: light only;
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

    #blazor-error-ui .dismiss {
        cursor: pointer;
        position: absolute;
        right: 0.75rem;
        top: 0.5rem;
    }

/* 미디어 쿼리 - 브레이크포인트 표준화 */
/* 모바일 (XS-SM): 0-767px */
@media (max-width: 767.98px) {
    .top-row {
        justify-content: space-between;
    }

    /* ::deep 선택자를 제거했습니다 */
    /* .top-row ::deep a, .top-row ::deep .btn-link 스타일은 MainLayout.razor.css로 이동 */

    .glass-card {
        margin-bottom: 1rem;
        padding: 1rem;
    }

    .glass-sidebar {
        backdrop-filter: blur(5px);
    }

    .glass-card-header, .glass-card-footer {
        padding: 0.75rem 1rem;
    }

    .navbar-brand {
        font-size: 1.1rem;
    }

    .bi {
        font-size: 1rem;
    }
}

/* 태블릿 (MD): 768px-991px */
@media (min-width: 768px) and (max-width: 991.98px) {
    .page {
        flex-direction: row;
    }

    .sidebar {
        width: var(--sidebar-width-sm);
        height: 100vh;
        position: sticky;
        top: 0;
    }

    /* ::deep 선택자를 제거했습니다 */
    /* .nav-item ::deep .nav-link span 스타일은 NavMenu.razor.css로 이동 */

    .navbar-brand span {
        display: none;
    }

    .top-row {
        position: sticky;
        top: 0;
        z-index: 1;
    }

    /* ::deep 선택자를 제거했습니다 */
    /* .top-row.auth ::deep a:first-child 스타일은 MainLayout.razor.css로 이동 */

    .top-row, article {
        padding-left: 1.5rem !important;
        padding-right: 1.5rem !important;
    }

    .navbar-toggler {
        display: none;
    }

    .nav-scrollable {
        /* Never collapse the sidebar for wide screens */
        display: block;
        /* Allow sidebar to scroll for tall menus */
        height: calc(100vh - var(--top-row-height));
        overflow-y: auto;
    }
}

/* 데스크탑 (LG 이상): 992px 이상 */
@media (min-width: 992px) {
    .page {
        flex-direction: row;
    }

    .sidebar {
        width: var(--sidebar-width);
        height: 100vh;
        position: sticky;
        top: 0;
    }

    .top-row {
        position: sticky;
        top: 0;
        z-index: 1;
    }

    /* ::deep 선택자를 제거했습니다 */
    /* .top-row.auth ::deep a:first-child 스타일은 MainLayout.razor.css로 이동 */

    .top-row, article {
        padding-left: 2rem !important;
        padding-right: 1.5rem !important;
    }

    .navbar-toggler {
        display: none;
    }

    .nav-scrollable {
        /* Never collapse the sidebar for wide screens */
        display: block;
        /* Allow sidebar to scroll for tall menus */
        height: calc(100vh - var(--top-row-height));
        overflow-y: auto;
    }
}