:root{--primary-color: #007bff;--light-background-color: #f8f9fa;--white-background-color: #ffffff;--border-color: #e9ecef;--text-color: #212529;--text-muted-color: #6c757d;--header-height: 58px;--sidebar-width: 260px}body{font-family:Noto Sans KR,sans-serif;color:var(--text-color);font-size:15px;background-color:var(--light-background-color);padding-top:var(--header-height)}.wrapper{display:flex!important;min-height:calc(100vh - var(--header-height));width:100%;position:relative}.header{height:var(--header-height);background-color:var(--white-background-color);border-bottom:1px solid var(--border-color);box-shadow:0 .125rem .25rem #00000013;z-index:1030;padding:0 1rem;position:fixed;top:0;left:0;right:0}.navbar-brand{font-size:1.1rem}.header-user-menu .dropdown-toggle:after{color:var(--text-muted-color)}.header-user-menu .dropdown-item{font-size:.9rem}.header-user-menu .dropdown-item .bi{font-size:1.1rem;vertical-align:middle}.sidebar{width:var(--sidebar-width)!important;min-width:var(--sidebar-width)!important;max-width:var(--sidebar-width)!important;background:var(--white-background-color);border-right:1px solid var(--border-color);position:fixed;top:var(--header-height);left:0;bottom:0;z-index:1020;overflow-y:auto;padding-top:1rem;transition:left .3s ease-in-out;flex:none!important;flex-basis:auto!important}.sidebar .nav-item{margin-bottom:2px}.sidebar .nav-link{display:flex;align-items:center;padding:.75rem 1.5rem;font-weight:500;color:var(--text-color);transition:all .2s ease-in-out;text-decoration:none}.sidebar .nav-link .bi{margin-right:1rem;font-size:1.1rem;min-width:24px;text-align:center}.sidebar .nav-link:hover{color:var(--primary-color);background-color:var(--light-background-color)}.sidebar .nav-link.active{color:var(--primary-color);background-color:var(--light-background-color);font-weight:600}.sidebar .sidebar-divider{margin:1rem 1.5rem;border-top:1px solid rgba(0,0,0,.1)}.sidebar .nav-header{padding:1.5rem 1.5rem .5rem;font-size:.75rem;font-weight:700;color:var(--text-muted-color);text-transform:uppercase}.sidebar-footer{padding:1rem 1.5rem;border-top:1px solid var(--border-color)}.logout{color:var(--text-muted-color);text-decoration:none;font-size:.9rem}.logout:hover{color:var(--text-color)}.main-content-wrapper{flex:1!important;width:calc(100% - var(--sidebar-width))!important;margin-left:var(--sidebar-width)!important;padding:2rem;background-color:var(--light-background-color);overflow-x:auto}.dashboard-card{background:var(--white-background-color);border-radius:.5rem;box-shadow:0 .125rem .25rem #00000013;padding:1.5rem;margin-bottom:1.5rem}.dashboard-card h3{color:var(--text-color);font-weight:600;margin-bottom:1rem}.dashboard-stat{font-size:2rem;font-weight:700;color:var(--primary-color)}.dashboard-stat-label{color:var(--text-muted-color);font-size:.9rem;margin-top:.5rem}@media(max-width:991.98px){.sidebar{left:calc(-1 * var(--sidebar-width))!important;width:var(--sidebar-width)!important}.sidebar.show{left:0!important}.main-content-wrapper{margin-left:0!important;width:100%!important}}.text-primary{color:var(--primary-color)!important}.bg-primary{background-color:var(--primary-color)!important}.border-primary{border-color:var(--primary-color)!important}.btn-primary{background-color:var(--primary-color);border-color:var(--primary-color)}.btn-primary:hover{background-color:#0056b3;border-color:#0056b3}.modal-backdrop{backdrop-filter:blur(8px)!important;-webkit-backdrop-filter:blur(8px)!important;background-color:#0006!important}.modal.show .modal-backdrop{backdrop-filter:blur(12px)!important;-webkit-backdrop-filter:blur(12px)!important;background-color:#00000080!important}.modal-content{box-shadow:0 15px 35px #0000004d!important;border:none!important;border-radius:12px!important}.modal-header{background:linear-gradient(135deg,#007bff,#0056b3)!important;color:#fff!important;border-radius:12px 12px 0 0!important;border-bottom:none!important}.modal-header .btn-close{filter:invert(1)!important}.modal-body{padding:2rem!important}.modal-footer{border-top:1px solid #e9ecef!important;padding:1rem 2rem!important}.file-archive-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px;padding:24px;background-color:var(--light-background-color)}.file-archive-card{background:var(--white-background-color);border:1px solid var(--border-color);border-radius:16px;padding:0;box-shadow:0 4px 6px #0000000d,0 1px 3px #0000001a;transition:all .3s cubic-bezier(.4,0,.2,1);margin-bottom:0;overflow:hidden;position:relative}.file-archive-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#007bff,#0056b3);border-radius:16px 16px 0 0}.file-archive-card:hover{transform:translateY(-8px);box-shadow:0 20px 25px #0000001a,0 10px 10px #0000000a;border-color:#007bff}.file-archive-card .card-body{padding:24px;background:var(--white-background-color)}.file-archive-card .file-icon{width:56px;height:56px;margin-bottom:20px;background:linear-gradient(135deg,#f8f9fa,#e9ecef);border-radius:12px;display:flex;align-items:center;justify-content:center;color:#007bff;font-size:24px}.file-archive-card .file-name{font-size:1.125rem;font-weight:700;color:var(--text-color);margin-bottom:12px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;text-overflow:ellipsis}.file-archive-card .file-description{font-size:.875rem;color:var(--text-muted-color);margin-bottom:16px;line-height:1.6;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;text-overflow:ellipsis}.file-archive-card .file-meta{font-size:.75rem;color:#9ca3af;margin-bottom:20px;padding:12px;background:#f8f9fa;border-radius:8px;border-left:3px solid #007bff}.file-archive-card .file-actions{display:flex;gap:8px;justify-content:flex-end;padding-top:16px;border-top:1px solid var(--border-color);margin-top:16px}.file-archive-card .btn-sm{padding:8px 16px;font-size:.75rem;border-radius:8px;font-weight:500;transition:all .2s ease}.file-archive-card .btn-primary{background:linear-gradient(135deg,#007bff,#0056b3);border:none;box-shadow:0 2px 4px #007bff4d}.file-archive-card .btn-primary:hover{background:linear-gradient(135deg,#0056b3,#004085);transform:translateY(-1px);box-shadow:0 4px 8px #007bff66}.file-archive-card .btn-outline-secondary{border-color:var(--border-color);color:var(--text-muted-color)}.file-archive-card .btn-outline-secondary:hover{background-color:var(--light-background-color);border-color:var(--text-muted-color);color:var(--text-color)}.file-archive-card .badge{font-size:.7rem;padding:4px 8px;border-radius:12px;font-weight:500}.file-archive-card .badge.bg-info{background:linear-gradient(135deg,#17a2b8,#138496)!important;color:#fff}.file-archive-card .shared-info{background:linear-gradient(135deg,#e3f2fd,#bbdefb);border-radius:8px;padding:12px;margin-top:12px;border-left:4px solid #2196f3}.file-archive-card .shared-info small{color:#1565c0;font-weight:500}.file-archive-card .shared-info .text-info{color:#0d47a1!important;font-weight:600}@media(max-width:768px){.file-archive-grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px;padding:16px}.file-archive-card{padding:16px}}@media(max-width:480px){.file-archive-grid{grid-template-columns:1fr;gap:12px;padding:12px}}.form-check-label:contains(시차){display:none!important}