:root{--toastify-color-light: #fff;--toastify-color-dark: #121212;--toastify-color-info: #3498db;--toastify-color-success: #07bc0c;--toastify-color-warning: #f1c40f;--toastify-color-error: #e74c3c;--toastify-color-transparent: rgba(255, 255, 255, .7);--toastify-icon-color-info: var(--toastify-color-info);--toastify-icon-color-success: var(--toastify-color-success);--toastify-icon-color-warning: var(--toastify-color-warning);--toastify-icon-color-error: var(--toastify-color-error);--toastify-toast-width: 320px;--toastify-toast-background: #fff;--toastify-toast-min-height: 64px;--toastify-toast-max-height: 800px;--toastify-font-family: sans-serif;--toastify-z-index: 9999;--toastify-text-color-light: #757575;--toastify-text-color-dark: #fff;--toastify-text-color-info: #fff;--toastify-text-color-success: #fff;--toastify-text-color-warning: #fff;--toastify-text-color-error: #fff;--toastify-spinner-color: #616161;--toastify-spinner-color-empty-area: #e0e0e0;--toastify-color-progress-light: linear-gradient( to right, #4cd964, #5ac8fa, #007aff, #34aadc, #5856d6, #ff2d55 );--toastify-color-progress-dark: #bb86fc;--toastify-color-progress-info: var(--toastify-color-info);--toastify-color-progress-success: var(--toastify-color-success);--toastify-color-progress-warning: var(--toastify-color-warning);--toastify-color-progress-error: var(--toastify-color-error)}.Toastify__toast-container{z-index:var(--toastify-z-index);-webkit-transform:translate3d(0,0,var(--toastify-z-index));position:fixed;padding:4px;width:var(--toastify-toast-width);box-sizing:border-box;color:#fff}.Toastify__toast-container--top-left{top:1em;left:1em}.Toastify__toast-container--top-center{top:1em;left:50%;transform:translate(-50%)}.Toastify__toast-container--top-right{top:1em;right:1em}.Toastify__toast-container--bottom-left{bottom:1em;left:1em}.Toastify__toast-container--bottom-center{bottom:1em;left:50%;transform:translate(-50%)}.Toastify__toast-container--bottom-right{bottom:1em;right:1em}@media only screen and (max-width : 480px){.Toastify__toast-container{width:100vw;padding:0;left:0;margin:0}.Toastify__toast-container--top-left,.Toastify__toast-container--top-center,.Toastify__toast-container--top-right{top:0;transform:translate(0)}.Toastify__toast-container--bottom-left,.Toastify__toast-container--bottom-center,.Toastify__toast-container--bottom-right{bottom:0;transform:translate(0)}.Toastify__toast-container--rtl{right:0;left:initial}}.Toastify__toast{position:relative;min-height:var(--toastify-toast-min-height);box-sizing:border-box;margin-bottom:1rem;padding:8px;border-radius:4px;box-shadow:0 1px 10px #0000001a,0 2px 15px #0000000d;display:-ms-flexbox;display:flex;-ms-flex-pack:justify;justify-content:space-between;max-height:var(--toastify-toast-max-height);overflow:hidden;font-family:var(--toastify-font-family);cursor:default;direction:ltr;z-index:0}.Toastify__toast--rtl{direction:rtl}.Toastify__toast--close-on-click{cursor:pointer}.Toastify__toast-body{margin:auto 0;-ms-flex:1 1 auto;flex:1 1 auto;padding:6px;display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center}.Toastify__toast-body>div:last-child{word-break:break-word;-ms-flex:1;flex:1}.Toastify__toast-icon{-webkit-margin-end:10px;margin-inline-end:10px;width:20px;-ms-flex-negative:0;flex-shrink:0;display:-ms-flexbox;display:flex}.Toastify--animate{animation-fill-mode:both;animation-duration:.7s}.Toastify--animate-icon{animation-fill-mode:both;animation-duration:.3s}@media only screen and (max-width : 480px){.Toastify__toast{margin-bottom:0;border-radius:0}}.Toastify__toast-theme--dark{background:var(--toastify-color-dark);color:var(--toastify-text-color-dark)}.Toastify__toast-theme--light,.Toastify__toast-theme--colored.Toastify__toast--default{background:var(--toastify-color-light);color:var(--toastify-text-color-light)}.Toastify__toast-theme--colored.Toastify__toast--info{color:var(--toastify-text-color-info);background:var(--toastify-color-info)}.Toastify__toast-theme--colored.Toastify__toast--success{color:var(--toastify-text-color-success);background:var(--toastify-color-success)}.Toastify__toast-theme--colored.Toastify__toast--warning{color:var(--toastify-text-color-warning);background:var(--toastify-color-warning)}.Toastify__toast-theme--colored.Toastify__toast--error{color:var(--toastify-text-color-error);background:var(--toastify-color-error)}.Toastify__progress-bar-theme--light{background:var(--toastify-color-progress-light)}.Toastify__progress-bar-theme--dark{background:var(--toastify-color-progress-dark)}.Toastify__progress-bar--info{background:var(--toastify-color-progress-info)}.Toastify__progress-bar--success{background:var(--toastify-color-progress-success)}.Toastify__progress-bar--warning{background:var(--toastify-color-progress-warning)}.Toastify__progress-bar--error{background:var(--toastify-color-progress-error)}.Toastify__progress-bar-theme--colored.Toastify__progress-bar--info,.Toastify__progress-bar-theme--colored.Toastify__progress-bar--success,.Toastify__progress-bar-theme--colored.Toastify__progress-bar--warning,.Toastify__progress-bar-theme--colored.Toastify__progress-bar--error{background:var(--toastify-color-transparent)}.Toastify__close-button{color:#fff;background:transparent;outline:none;border:none;padding:0;cursor:pointer;opacity:.7;transition:.3s ease;-ms-flex-item-align:start;align-self:flex-start}.Toastify__close-button--light{color:#000;opacity:.3}.Toastify__close-button>svg{fill:currentColor;height:16px;width:14px}.Toastify__close-button:hover,.Toastify__close-button:focus{opacity:1}@keyframes Toastify__trackProgress{0%{transform:scaleX(1)}to{transform:scaleX(0)}}.Toastify__progress-bar{position:absolute;bottom:0;left:0;width:100%;height:5px;z-index:var(--toastify-z-index);opacity:.7;transform-origin:left}.Toastify__progress-bar--animated{animation:Toastify__trackProgress linear 1 forwards}.Toastify__progress-bar--controlled{transition:transform .2s}.Toastify__progress-bar--rtl{right:0;left:initial;transform-origin:right}.Toastify__spinner{width:20px;height:20px;box-sizing:border-box;border:2px solid;border-radius:100%;border-color:var(--toastify-spinner-color-empty-area);border-right-color:var(--toastify-spinner-color);animation:Toastify__spin .65s linear infinite}@keyframes Toastify__bounceInRight{0%,60%,75%,90%,to{animation-timing-function:cubic-bezier(.215,.61,.355,1)}0%{opacity:0;transform:translate3d(3000px,0,0)}60%{opacity:1;transform:translate3d(-25px,0,0)}75%{transform:translate3d(10px,0,0)}90%{transform:translate3d(-5px,0,0)}to{transform:none}}@keyframes Toastify__bounceOutRight{20%{opacity:1;transform:translate3d(-20px,0,0)}to{opacity:0;transform:translate3d(2000px,0,0)}}@keyframes Toastify__bounceInLeft{0%,60%,75%,90%,to{animation-timing-function:cubic-bezier(.215,.61,.355,1)}0%{opacity:0;transform:translate3d(-3000px,0,0)}60%{opacity:1;transform:translate3d(25px,0,0)}75%{transform:translate3d(-10px,0,0)}90%{transform:translate3d(5px,0,0)}to{transform:none}}@keyframes Toastify__bounceOutLeft{20%{opacity:1;transform:translate3d(20px,0,0)}to{opacity:0;transform:translate3d(-2000px,0,0)}}@keyframes Toastify__bounceInUp{0%,60%,75%,90%,to{animation-timing-function:cubic-bezier(.215,.61,.355,1)}0%{opacity:0;transform:translate3d(0,3000px,0)}60%{opacity:1;transform:translate3d(0,-20px,0)}75%{transform:translate3d(0,10px,0)}90%{transform:translate3d(0,-5px,0)}to{transform:translateZ(0)}}@keyframes Toastify__bounceOutUp{20%{transform:translate3d(0,-10px,0)}40%,45%{opacity:1;transform:translate3d(0,20px,0)}to{opacity:0;transform:translate3d(0,-2000px,0)}}@keyframes Toastify__bounceInDown{0%,60%,75%,90%,to{animation-timing-function:cubic-bezier(.215,.61,.355,1)}0%{opacity:0;transform:translate3d(0,-3000px,0)}60%{opacity:1;transform:translate3d(0,25px,0)}75%{transform:translate3d(0,-10px,0)}90%{transform:translate3d(0,5px,0)}to{transform:none}}@keyframes Toastify__bounceOutDown{20%{transform:translate3d(0,10px,0)}40%,45%{opacity:1;transform:translate3d(0,-20px,0)}to{opacity:0;transform:translate3d(0,2000px,0)}}.Toastify__bounce-enter--top-left,.Toastify__bounce-enter--bottom-left{animation-name:Toastify__bounceInLeft}.Toastify__bounce-enter--top-right,.Toastify__bounce-enter--bottom-right{animation-name:Toastify__bounceInRight}.Toastify__bounce-enter--top-center{animation-name:Toastify__bounceInDown}.Toastify__bounce-enter--bottom-center{animation-name:Toastify__bounceInUp}.Toastify__bounce-exit--top-left,.Toastify__bounce-exit--bottom-left{animation-name:Toastify__bounceOutLeft}.Toastify__bounce-exit--top-right,.Toastify__bounce-exit--bottom-right{animation-name:Toastify__bounceOutRight}.Toastify__bounce-exit--top-center{animation-name:Toastify__bounceOutUp}.Toastify__bounce-exit--bottom-center{animation-name:Toastify__bounceOutDown}@keyframes Toastify__zoomIn{0%{opacity:0;transform:scale3d(.3,.3,.3)}50%{opacity:1}}@keyframes Toastify__zoomOut{0%{opacity:1}50%{opacity:0;transform:scale3d(.3,.3,.3)}to{opacity:0}}.Toastify__zoom-enter{animation-name:Toastify__zoomIn}.Toastify__zoom-exit{animation-name:Toastify__zoomOut}@keyframes Toastify__flipIn{0%{transform:perspective(400px) rotateX(90deg);animation-timing-function:ease-in;opacity:0}40%{transform:perspective(400px) rotateX(-20deg);animation-timing-function:ease-in}60%{transform:perspective(400px) rotateX(10deg);opacity:1}80%{transform:perspective(400px) rotateX(-5deg)}to{transform:perspective(400px)}}@keyframes Toastify__flipOut{0%{transform:perspective(400px)}30%{transform:perspective(400px) rotateX(-20deg);opacity:1}to{transform:perspective(400px) rotateX(90deg);opacity:0}}.Toastify__flip-enter{animation-name:Toastify__flipIn}.Toastify__flip-exit{animation-name:Toastify__flipOut}@keyframes Toastify__slideInRight{0%{transform:translate3d(110%,0,0);visibility:visible}to{transform:translateZ(0)}}@keyframes Toastify__slideInLeft{0%{transform:translate3d(-110%,0,0);visibility:visible}to{transform:translateZ(0)}}@keyframes Toastify__slideInUp{0%{transform:translate3d(0,110%,0);visibility:visible}to{transform:translateZ(0)}}@keyframes Toastify__slideInDown{0%{transform:translate3d(0,-110%,0);visibility:visible}to{transform:translateZ(0)}}@keyframes Toastify__slideOutRight{0%{transform:translateZ(0)}to{visibility:hidden;transform:translate3d(110%,0,0)}}@keyframes Toastify__slideOutLeft{0%{transform:translateZ(0)}to{visibility:hidden;transform:translate3d(-110%,0,0)}}@keyframes Toastify__slideOutDown{0%{transform:translateZ(0)}to{visibility:hidden;transform:translate3d(0,500px,0)}}@keyframes Toastify__slideOutUp{0%{transform:translateZ(0)}to{visibility:hidden;transform:translate3d(0,-500px,0)}}.Toastify__slide-enter--top-left,.Toastify__slide-enter--bottom-left{animation-name:Toastify__slideInLeft}.Toastify__slide-enter--top-right,.Toastify__slide-enter--bottom-right{animation-name:Toastify__slideInRight}.Toastify__slide-enter--top-center{animation-name:Toastify__slideInDown}.Toastify__slide-enter--bottom-center{animation-name:Toastify__slideInUp}.Toastify__slide-exit--top-left,.Toastify__slide-exit--bottom-left{animation-name:Toastify__slideOutLeft}.Toastify__slide-exit--top-right,.Toastify__slide-exit--bottom-right{animation-name:Toastify__slideOutRight}.Toastify__slide-exit--top-center{animation-name:Toastify__slideOutUp}.Toastify__slide-exit--bottom-center{animation-name:Toastify__slideOutDown}@keyframes Toastify__spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}:root{--bg-primary: #ffffff;--bg-secondary: #f8f9fa;--bg-tertiary: #e9ecef;--text-primary: #212529;--text-secondary: #6c757d;--text-muted: #adb5bd;--border-color: #dee2e6;--shadow: rgba(0, 0, 0, .1);--accent-primary: #0d6efd;--accent-secondary: #6f42c1;--success: #198754;--warning: #ffc107;--danger: #dc3545;--info: #0dcaf0;--font-family: "Noto Sans KR", -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", sans-serif;--font-size-h1: 2.5rem;--font-size-h2: 1.8rem;--font-size-h3: 1.4rem;--font-size-h4: 1.2rem;--font-size-body: 1rem;--font-size-small: .875rem;--font-size-caption: .75rem;--font-weight-light: 300;--font-weight-regular: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--spacing-xs: 4px;--spacing-s: 8px;--spacing-m: 16px;--spacing-l: 24px;--spacing-xl: 32px;--spacing-xxl: 48px;--padding-xs: 8px;--padding-s: 12px;--padding-m: 16px;--padding-l: 20px;--padding-xl: 24px;--padding-xxl: 32px;--border-radius-s: 4px;--border-radius-m: 8px;--border-radius-l: 12px;--border-radius-xl: 16px;--radius-s: var(--border-radius-s);--radius-m: var(--border-radius-m);--radius-l: var(--border-radius-l);--radius-xl: var(--border-radius-xl);--transition-fast: .2s ease;--transition-normal: .3s ease;--transition-slow: .5s ease}[data-theme=dark]{--bg-primary: #0d1117;--bg-secondary: #161b22;--bg-tertiary: #21262d;--text-primary: #f0f6fc;--text-secondary: #c9d1d9;--text-muted: #8b949e;--border-color: #30363d;--shadow: rgba(0, 0, 0, .5);--accent-primary: #58a6ff;--accent-secondary: #a855f7;--success: #3fb950;--warning: #d29922;--danger: #f85149;--info: #79c0ff}.h1{font-size:var(--font-size-h1);font-weight:var(--font-weight-bold);line-height:1.2;color:var(--text-primary)}.h2{font-size:var(--font-size-h2);font-weight:var(--font-weight-semibold);line-height:1.3;color:var(--text-primary)}.h3{font-size:var(--font-size-h3);font-weight:var(--font-weight-semibold);line-height:1.4;color:var(--text-primary)}.h4{font-size:var(--font-size-h4);font-weight:var(--font-weight-medium);line-height:1.4;color:var(--text-primary)}.body{font-size:var(--font-size-body);font-weight:var(--font-weight-regular);line-height:1.6;color:var(--text-primary)}.small{font-size:var(--font-size-small);font-weight:var(--font-weight-regular);line-height:1.5;color:var(--text-secondary)}.caption{font-size:var(--font-size-caption);font-weight:var(--font-weight-regular);line-height:1.4;color:var(--text-muted)}.text-align-left{text-align:left}.text-align-center{text-align:center}.text-align-right,.number-align{text-align:right}.header-align{text-align:center;font-weight:var(--font-weight-semibold)}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--spacing-l)}.grid{display:grid;gap:var(--spacing-l)}.grid-1{grid-template-columns:1fr}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.flex{display:flex}.flex-col{flex-direction:column}.flex-center{align-items:center;justify-content:center}.flex-between{justify-content:space-between}.flex-gap-s{gap:var(--spacing-s)}.flex-gap-m{gap:var(--spacing-m)}.flex-gap-l{gap:var(--spacing-l)}.logo{font-family:Arial Black,Arial,sans-serif;font-weight:900;font-size:2rem;letter-spacing:2px;color:var(--text-primary);text-shadow:0 2px 4px var(--shadow);position:relative;display:inline-block}.logo:before{content:"";position:absolute;left:-8px;top:0;width:4px;height:100%;background:linear-gradient(180deg,#4dabf7,#339af0);border-radius:2px;box-shadow:0 0 8px #4dabf780}.logo:after{content:"";position:absolute;right:-8px;top:0;width:4px;height:100%;background:linear-gradient(180deg,#ff6b6b,#ff5252);border-radius:2px;box-shadow:0 0 8px #ff6b6b80}.btn{padding:var(--padding-s) var(--padding-m);border:none;border-radius:var(--border-radius-m);font-weight:var(--font-weight-semibold);font-size:var(--font-size-small);cursor:pointer;transition:all var(--transition-normal);display:inline-flex;align-items:center;gap:var(--spacing-s);height:36px;line-height:1}.btn-secondary{background:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border-color)}.btn-warning{background:var(--warning);color:#fff}.card{background:var(--bg-primary);border-radius:var(--border-radius-l);box-shadow:0 2px 10px var(--shadow);padding:var(--padding-xl);border:1px solid var(--border-color);transition:all var(--transition-normal)}.card:hover{box-shadow:0 4px 20px var(--shadow)}.form-group{margin-bottom:var(--spacing-m)}.form-group input{width:100%;padding:var(--padding-m);border:2px solid var(--border-color);border-radius:var(--border-radius-l);background:var(--bg-primary);color:var(--text-primary);font-size:var(--font-size-body);transition:all var(--transition-normal)}.form-group input:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px #0d6efd1a}.data-table{width:100%;border-collapse:collapse;background:var(--bg-primary);border-radius:var(--border-radius-l);overflow:hidden;box-shadow:0 2px 10px var(--shadow)}.data-table th{background:var(--bg-secondary);font-weight:var(--font-weight-semibold);color:var(--text-primary);text-align:center;padding:var(--padding-m);border-bottom:1px solid var(--border-color)}.data-table td{color:var(--text-primary);border-bottom:1px solid var(--border-color);padding:var(--padding-m);transition:background-color var(--transition-fast)}.data-table tr:hover td{background:var(--bg-secondary)}.header{display:flex;align-items:center;justify-content:space-between;padding:var(--padding-l) var(--padding-xl);background:var(--bg-primary);border-bottom:1px solid var(--border-color);transition:all var(--transition-normal);position:fixed;top:0;left:0;right:0;z-index:200;height:60px;margin-left:250px}.main-layout .sidebar.collapsed~.main-content~.header,.app-layout .sidebar.collapsed~.header{margin-left:0}.header-logo-section{display:flex;align-items:center;gap:var(--spacing-m)}.header-menu-toggle{border:none;background:transparent;color:var(--text-primary);cursor:pointer;padding:4px 8px;border-radius:var(--border-radius-s);display:inline-flex;align-items:center;justify-content:center;margin-right:var(--spacing-m);font-size:12px}.header-menu-toggle:hover{background:var(--bg-tertiary)}.header-divider{width:2px;height:30px;background:var(--text-muted);opacity:.3}.header-title{font-size:var(--font-size-body);font-weight:var(--font-weight-regular);color:var(--text-primary);transition:color var(--transition-normal)}.header-right{display:flex;align-items:center;gap:var(--spacing-m)}.header-user{position:relative}.header-user-button{display:inline-flex;align-items:center;gap:6px;padding:0 var(--padding-m);border-radius:var(--border-radius-m);border:1px solid var(--border-color);background:transparent;color:var(--text-primary);font-size:var(--font-size-small);font-weight:var(--font-weight-semibold);cursor:pointer;height:36px;line-height:1;transition:all var(--transition-normal)}.header-user-button:hover{background:var(--bg-tertiary)}.header-user-avatar{font-size:.9rem}.header-user-name{max-width:140px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.header-user-menu{position:absolute;top:calc(100% + 6px);right:0;min-width:180px;background:var(--bg-secondary);border-radius:var(--border-radius-m);box-shadow:0 8px 24px #00000040;border:1px solid var(--border-color);z-index:300;overflow:hidden}.header-user-menu-header{padding:8px 12px;border-bottom:1px solid var(--border-color)}.header-user-menu-name{font-size:.85rem;font-weight:600;color:var(--text-primary)}.header-user-menu-role{font-size:.75rem;color:var(--text-secondary);margin-top:2px}.header-user-menu-item{width:100%;padding:8px 12px;text-align:left;border:none;background:transparent;color:var(--text-primary);font-size:.8rem;cursor:pointer}.header-user-menu-item:hover{background:var(--bg-tertiary)}.header-user-menu-item-danger{color:#ef4444}.sidebar{width:250px;background:var(--bg-secondary);padding:var(--padding-xl) 0;overflow:hidden;transition:width var(--transition-normal),background-color var(--transition-normal);min-height:100%;border-right:1px solid var(--border-color);display:flex;flex-direction:column;height:100vh;position:fixed;left:0;top:0;z-index:100}.sidebar.collapsed{width:0px}.sidebar.collapsed~.header,.main-layout .sidebar.collapsed~.header{margin-left:0}.sidebar-title{padding:0 var(--padding-xl);margin-bottom:var(--spacing-l)}.sidebar-title h3{color:var(--text-primary);margin:0;font-size:var(--font-size-body);font-weight:var(--font-weight-bold);transition:color var(--transition-normal)}.sidebar-menu{padding:0 var(--padding-s);overflow-y:auto;overflow-x:hidden;flex:1;scrollbar-width:thin;scrollbar-color:var(--border-color) transparent}.sidebar-menu::-webkit-scrollbar{width:6px}.sidebar-menu::-webkit-scrollbar-track{background:transparent}.sidebar-menu::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}.sidebar-menu::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.menu-item{display:flex;align-items:center;padding:var(--padding-s) var(--padding-l);margin-bottom:var(--spacing-xs);border-radius:var(--border-radius-m);cursor:pointer;color:var(--text-primary);font-size:var(--font-size-small);font-weight:var(--font-weight-regular);transition:all var(--transition-fast)}.menu-item:hover{background:var(--bg-tertiary)}.menu-item.active{background:linear-gradient(135deg,var(--accent-primary) 0%,var(--accent-secondary) 100%);color:#fff;font-weight:var(--font-weight-bold)}.menu-item-icon{margin-right:var(--spacing-s);font-size:var(--font-size-body)}.main-content{flex:1;overflow:auto;padding:var(--padding-xl);background:var(--bg-primary);transition:background-color var(--transition-normal),margin-left var(--transition-normal);margin-left:250px;min-height:calc(100vh - 60px)}.main-layout .sidebar.collapsed~.main-content{margin-left:0}.page-title{font-size:1rem;font-weight:var(--font-weight-bold);color:var(--text-primary);margin-bottom:12px;transition:color var(--transition-normal)}.section-title{font-size:var(--font-size-h3);font-weight:var(--font-weight-semibold);color:var(--text-primary);margin-bottom:var(--spacing-l);transition:color var(--transition-normal)}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--spacing-l);margin-bottom:var(--spacing-xl)}.stat-card{background:linear-gradient(135deg,var(--accent-primary) 0%,var(--accent-secondary) 100%);color:#fff;padding:var(--padding-xl);border-radius:var(--border-radius-l);text-align:center;box-shadow:0 4px 20px var(--shadow);transition:transform var(--transition-normal)}.stat-card:hover{transform:translateY(-2px)}.stat-value{font-size:2.25rem;font-weight:var(--font-weight-bold);margin-bottom:var(--spacing-s)}.stat-label{font-size:var(--font-size-small);opacity:.9}.alert{padding:var(--padding-l) var(--padding-xl);border-radius:var(--border-radius-m);display:flex;align-items:center;margin-bottom:var(--spacing-l)}.alert-success{background:var(--success);color:#fff}.alert-warning{background:var(--warning);color:#fff}.alert-danger{background:var(--danger);color:#fff}.alert-info{background:var(--info);color:#fff}.alert-icon{margin-right:var(--spacing-s);font-size:var(--font-size-body)}@media (max-width: 768px){.container{padding:0 var(--spacing-m)}.stats-grid{grid-template-columns:1fr}.header{padding:var(--padding-m) var(--padding-l)}.main-content{padding:var(--padding-l)}}@media (min-width: 769px) and (max-width: 1024px){.stats-grid{grid-template-columns:repeat(2,1fr)}}@media (min-width: 1025px){.stats-grid{grid-template-columns:repeat(4,1fr)}}*{margin:0;padding:0;box-sizing:border-box}@keyframes mobile-spin{to{transform:rotate(360deg)}}.mobile-spin{animation:mobile-spin .8s linear infinite}body{font-family:var(--font-family);font-size:var(--font-size-body);line-height:1.6;color:var(--text-primary);background-color:var(--bg-primary);transition:background-color var(--transition-normal),color var(--transition-normal)}input[type=date]::-webkit-calendar-picker-indicator,input[type=month]::-webkit-calendar-picker-indicator{filter:invert(0%);opacity:.85}body[data-theme=dark] input[type=date]::-webkit-calendar-picker-indicator,body[data-theme=dark] input[type=month]::-webkit-calendar-picker-indicator{filter:invert(1) brightness(1.6);opacity:1;filter:invert(1) brightness(1.6) drop-shadow(0 0 2px rgba(250,249,249,.973))}input[type=date],input[type=month]{color-scheme:light}[data-theme=dark] input[type=date],[data-theme=dark] input[type=month]{color-scheme:dark;background-color:#ffffff14;border-color:#ffffff59;color:#f8fafc}.app-layout{display:flex;flex-direction:column;min-height:100vh;background:var(--bg-primary);transition:background-color var(--transition-normal)}.main-layout{display:flex;flex:1;position:relative;margin-top:60px}*:focus{outline:2px solid var(--accent-primary);outline-offset:2px}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:var(--border-radius-s)}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}a{color:var(--accent-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--accent-secondary)}.login-container{max-width:400px;margin:0 auto;background:var(--bg-primary);padding:40px;border-radius:20px;box-shadow:0 20px 40px var(--shadow);border:1px solid var(--border-color);transition:all .3s ease}.login-container:hover{transform:translateY(-4px);box-shadow:0 25px 50px var(--shadow)}.login-form{display:flex;flex-direction:column;gap:20px}.form-group{display:flex;flex-direction:column}.form-group label{margin-bottom:8px;font-weight:600;color:var(--text-primary);font-size:14px}.form-group input{padding:16px;border:2px solid var(--border-color);border-radius:12px;font-size:16px;background:var(--bg-primary);color:var(--text-primary);transition:all .3s ease;font-family:inherit}.form-group input:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px #58a6ff33;transform:translateY(-1px)}.form-group input::placeholder{color:var(--text-muted)}.login-btn{background:linear-gradient(135deg,var(--accent-primary) 0%,var(--accent-secondary) 100%);color:#fff;padding:16px;border:none;border-radius:12px;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s ease;position:relative;overflow:hidden}.login-btn:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s}.login-btn:hover{transform:translateY(-2px);box-shadow:0 8px 25px #58a6ff66}.login-btn:hover:before{left:100%}.login-btn:active{transform:translateY(0)}.MuiDataGrid-root,.MuiDataGrid-root *,.MuiTypography-root,.MuiButton-root,.MuiInputBase-root{font-family:var(--font-family)!important}:root{--toastify-toast-width: 350px;--toastify-toast-background: #ffffff;--toastify-text-color-light: #2c3e50;--toastify-color-success: #4caf50}.Toastify__toast{border-radius:8px;font-family:Pretendard,sans-serif;box-shadow:0 10px 20px #0000001a}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-s);padding:var(--spacing-s) var(--spacing-m);border:none;border-radius:var(--radius-m);font-weight:600;font-size:.875rem;line-height:1.25rem;cursor:pointer;transition:all var(--transition-normal);text-decoration:none;white-space:nowrap;-webkit-user-select:none;user-select:none;position:relative;overflow:hidden}.btn:hover{transform:translateY(-1px);box-shadow:0 4px 8px var(--shadow)}.btn:active{transform:translateY(0);box-shadow:0 2px 4px var(--shadow)}.btn:focus{outline:2px solid var(--accent-primary);outline-offset:2px}.btn-primary{background:var(--accent-primary);color:#fff}.btn-primary:hover{background:#0b5ed7}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background:var(--border-color)}.btn-success{background:var(--success);color:#fff}.btn-success:hover{background:#157347}.btn-warning{background:var(--warning);color:#000}.btn-warning:hover{background:#ffca2c}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#bb2d3b}.btn-info{background:var(--info);color:#000}.btn-info:hover{background:#31d2f2}.btn-outline{background:transparent;color:var(--accent-primary);border:2px solid var(--accent-primary)}.btn-outline:hover{background:var(--accent-primary);color:#fff}.btn-ghost{background:transparent;color:var(--text-primary)}.btn-ghost:hover{background:var(--bg-secondary)}.btn-link{background:transparent;color:var(--accent-primary);padding:0;text-decoration:underline}.btn-link:hover{color:var(--accent-secondary);text-decoration:none}.btn-xs{padding:var(--spacing-xs) var(--spacing-s);font-size:.75rem;line-height:1rem}.btn-sm{padding:var(--spacing-s) var(--spacing-m);font-size:.8125rem;line-height:1.125rem}.btn-md{padding:var(--spacing-s) var(--spacing-m);font-size:.875rem;line-height:1.25rem}.btn-lg{padding:var(--spacing-m) var(--spacing-l);font-size:1rem;line-height:1.5rem}.btn-xl{padding:var(--spacing-l) var(--spacing-xl);font-size:1.125rem;line-height:1.75rem}.btn-disabled,.btn:disabled{opacity:.6;cursor:not-allowed;transform:none!important;box-shadow:none!important}.btn-loading{pointer-events:none}.btn-full-width{width:100%}.btn-spinner{display:inline-flex;align-items:center}.btn-content-hidden{opacity:0}.btn-group{display:inline-flex;vertical-align:middle}.btn-group>.btn{border-radius:0;border-right-width:0}.btn-group>.btn:first-child{border-top-left-radius:var(--radius-m);border-bottom-left-radius:var(--radius-m)}.btn-group>.btn:last-child{border-top-right-radius:var(--radius-m);border-bottom-right-radius:var(--radius-m);border-right-width:1px}.btn-group-vertical{flex-direction:column}.btn-group-vertical>.btn{border-radius:0;border-bottom-width:0;border-right-width:1px}.btn-group-vertical>.btn:first-child{border-top-left-radius:var(--radius-m);border-top-right-radius:var(--radius-m)}.btn-group-vertical>.btn:last-child{border-bottom-left-radius:var(--radius-m);border-bottom-right-radius:var(--radius-m);border-bottom-width:1px}.btn-icon{padding:var(--spacing-s);border-radius:50%;aspect-ratio:1}.input-container{display:flex;flex-direction:column;gap:var(--spacing-xs)}.input-container-full-width{width:100%}.input-label{font-size:.875rem;font-weight:500;color:var(--text-primary)}.input-required-mark{color:var(--danger);margin-left:2px}.input-wrapper{position:relative;display:flex;align-items:center}.input{width:100%;padding:var(--spacing-m);border:2px solid var(--border-color);border-radius:var(--radius-l);background:var(--bg-primary);color:var(--text-primary);font-size:.875rem;line-height:1.25rem;transition:all var(--transition-normal)}.input:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px #0d6efd1a}.input::placeholder{color:var(--text-muted)}.input-xs{padding:var(--spacing-s);font-size:.75rem}.input-sm{padding:var(--spacing-s) var(--spacing-m);font-size:.8125rem}.input-md{padding:var(--spacing-m);font-size:.875rem}.input-lg{padding:var(--spacing-l);font-size:1rem}.input-xl{padding:var(--spacing-xl);font-size:1.125rem}.input-disabled{background:var(--bg-secondary);color:var(--text-muted);cursor:not-allowed}.input-readonly{background:var(--bg-secondary);cursor:default}.input-error{border-color:var(--danger)}.input-success{border-color:var(--success)}.input-warning{border-color:var(--warning)}.input-focused{border-color:var(--accent-primary);box-shadow:0 0 0 3px #0d6efd1a}.input-with-left-icon{padding-left:2.5rem}.input-with-right-icon{padding-right:2.5rem}.input-icon{position:absolute;top:50%;transform:translateY(-50%);display:flex;align-items:center;justify-content:center;color:var(--text-muted);pointer-events:none}.input-icon-left{left:var(--spacing-m)}.input-icon-right{right:var(--spacing-m)}.input-icon-button{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:var(--spacing-xs);border-radius:var(--radius-s);transition:color var(--transition-fast);pointer-events:auto}.input-icon-button:hover{color:var(--text-primary)}.input-icon-content{display:flex;align-items:center;justify-content:center}.input-message{display:flex;flex-direction:column;gap:var(--spacing-xs)}.input-message-error,.input-message-success,.input-message-warning,.input-message-hint{display:flex;align-items:center;gap:var(--spacing-xs);font-size:.75rem;line-height:1rem}.input-message-error{color:var(--danger)}.input-message-success{color:var(--success)}.input-message-warning{color:var(--warning)}.input-message-hint{color:var(--text-muted)}.select-container{display:flex;flex-direction:column;gap:var(--spacing-xs)}.select-container-full-width{width:100%}.select-label{font-size:.875rem;font-weight:500;color:var(--text-primary)}.select-required-mark{color:var(--danger);margin-left:2px}.select-wrapper{position:relative}.select{width:100%;padding:var(--spacing-m);border:2px solid var(--border-color);border-radius:var(--radius-l);background:var(--bg-primary);color:var(--text-primary);font-size:.875rem;line-height:1.25rem;cursor:pointer;transition:all var(--transition-normal);display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-s)}.select:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px #0d6efd1a}.select-value{flex:1;text-align:left;color:var(--text-primary)}.select-value:empty:before{content:attr(data-placeholder);color:var(--text-muted)}.select-value-placeholder{color:var(--text-muted)}.select-actions{display:flex;align-items:center;gap:var(--spacing-xs)}.select-clear{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:var(--spacing-xs);border-radius:var(--radius-s);transition:color var(--transition-fast)}.select-clear:hover{color:var(--text-primary)}.select-arrow{transition:transform var(--transition-fast)}.select-arrow-open{transform:rotate(180deg)}.select-dropdown{position:absolute;top:100%;left:0;right:0;z-index:1000;background:var(--bg-primary);border:2px solid var(--border-color);border-radius:var(--radius-l);box-shadow:0 4px 12px var(--shadow);margin-top:2px;overflow:hidden}.select-search{padding:var(--spacing-s);border-bottom:1px solid var(--border-color)}.select-search-input{width:100%;padding:var(--spacing-s) var(--spacing-m);border:1px solid var(--border-color);border-radius:var(--radius-m);background:var(--bg-secondary);color:var(--text-primary);font-size:.875rem}.select-search-input:focus{outline:none;border-color:var(--accent-primary)}.select-options{max-height:200px;overflow-y:auto}.select-option{padding:var(--spacing-m);cursor:pointer;transition:background-color var(--transition-fast);display:flex;align-items:center;gap:var(--spacing-s);border-bottom:1px solid var(--border-color)}.select-option:last-child{border-bottom:none}.select-option:hover{background:var(--bg-secondary)}.select-option-selected{background:var(--accent-primary);color:#fff}.select-option-focused,.select-option-selected.select-option-focused,.select-option-selected:hover{background:var(--bg-secondary);color:var(--text-primary)}.select-option-disabled{opacity:.5;cursor:not-allowed}.select-option-empty{padding:var(--spacing-l);text-align:center;color:var(--text-muted);font-style:italic}.select-option-checkbox{margin:0}.select-option-label{flex:1}.select-option-description{font-size:.75rem;color:var(--text-muted);margin-top:2px}.select-message{display:flex;flex-direction:column;gap:var(--spacing-xs)}.select-message-error,.select-message-success,.select-message-warning,.select-message-hint{display:flex;align-items:center;gap:var(--spacing-xs);font-size:.75rem;line-height:1rem}.select-message-error{color:var(--danger)}.select-message-success{color:var(--success)}.select-message-warning{color:var(--warning)}.select-message-hint{color:var(--text-muted)}.table-container{position:relative;width:100%;overflow-x:auto;border-radius:var(--radius-l);border:1px solid var(--border-color);background:var(--bg-primary)}.table{width:100%;border-collapse:collapse;font-size:.875rem}.table th,.table td{padding:var(--spacing-m);text-align:left;border-bottom:1px solid var(--border-color);vertical-align:middle}.table th{background:var(--bg-secondary);font-weight:600;color:var(--text-primary);position:sticky;top:0;z-index:10}.table-header{display:flex;align-items:center;gap:var(--spacing-xs)}.table-header-sortable{cursor:pointer;-webkit-user-select:none;user-select:none;transition:color var(--transition-fast)}.table-header-sortable:hover,.table-header-sorted{color:var(--accent-primary)}.table-sort-icon{display:flex;align-items:center;color:var(--text-muted);transition:color var(--transition-fast)}.table-header-sorted .table-sort-icon{color:var(--accent-primary)}.table-align-left{text-align:left}.table-align-center{text-align:center}.table-align-right{text-align:right}.table-row{transition:background-color var(--transition-fast)}.table-row:hover{background:var(--bg-secondary)}.table-row td,.table-row th{background:transparent;transition:background-color var(--transition-fast),color var(--transition-fast)}.table-row:hover td,.table-row:hover th{background:inherit}.table-row-selected,.table-row-selected:hover{background:#0d6efd1a}body[data-theme=light] .table-row-selected{background:#0d6efd1f!important}body[data-theme=dark] .table-row-selected{background:#0d6efd2e!important}.table-row-clickable{cursor:pointer}.table-checkbox-column{width:48px;text-align:center}.table-checkbox{margin:0;cursor:pointer}.table-loading-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:#fffc;display:flex;align-items:center;justify-content:center;z-index:20}.table-loading-spinner{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-s);color:var(--text-muted)}.table-empty{padding:var(--spacing-xxl);text-align:center;color:var(--text-muted)}.table-empty-icon{margin-bottom:var(--spacing-m)}.table-empty-message{font-size:.875rem}.table-pagination{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-m);border-top:1px solid var(--border-color);background:var(--bg-secondary)}.table-pagination-info{font-size:.875rem;color:var(--text-secondary)}.table-pagination-controls{display:flex;align-items:center;gap:var(--spacing-s)}.table-pagination-button{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border:1px solid var(--border-color);border-radius:var(--radius-s);background:var(--bg-primary);color:var(--text-primary);cursor:pointer;transition:all var(--transition-fast)}.table-pagination-button:hover:not(:disabled){background:var(--bg-secondary);border-color:var(--accent-primary)}.table-pagination-button:disabled{opacity:.5;cursor:not-allowed}.table-pagination-pages{display:flex;gap:var(--spacing-xs)}.table-pagination-page{display:flex;align-items:center;justify-content:center;min-width:32px;height:32px;padding:0 var(--spacing-s);border:1px solid var(--border-color);border-radius:var(--radius-s);background:var(--bg-primary);color:var(--text-primary);cursor:pointer;transition:all var(--transition-fast);font-size:.875rem}.table-pagination-page:hover{background:var(--bg-secondary);border-color:var(--accent-primary)}.table-pagination-page-active{background:var(--accent-primary);color:#fff;border-color:var(--accent-primary)}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:var(--spacing-m)}.modal{background:var(--bg-primary);border-radius:var(--radius-xl);box-shadow:0 20px 40px #0000004d;max-height:90vh;overflow:hidden;display:flex;flex-direction:column;width:100%;max-width:500px}.modal-centered{align-items:center;justify-content:center}.modal-xs{max-width:300px}.modal-sm{max-width:400px}.modal-md{max-width:500px}.modal-lg{max-width:700px}.modal-xl{max-width:900px}.modal-full{max-width:95vw;max-height:95vh}.modal-container{display:flex;flex-direction:column;height:100%}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-l);border-bottom:1px solid var(--border-color);background:var(--bg-secondary)}.modal-title{font-size:1.125rem;font-weight:600;color:var(--text-primary);margin:0}.modal-close{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:var(--spacing-s);border-radius:var(--radius-s);transition:all var(--transition-fast)}.modal-close:hover{background:var(--bg-tertiary);color:var(--text-primary)}.modal-body{padding:var(--spacing-l);overflow-y:auto;flex:1}.modal-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--spacing-xxl);gap:var(--spacing-m);color:var(--text-muted)}.modal-loading-spinner{display:flex;align-items:center;justify-content:center}.modal-footer{display:flex;align-items:center;justify-content:flex-end;gap:var(--spacing-s);padding:var(--spacing-l);border-top:1px solid var(--border-color);background:var(--bg-secondary)}.confirm-modal .modal-body{padding:var(--spacing-l) var(--spacing-l) var(--spacing-m)}.confirm-content{display:flex;align-items:flex-start;gap:var(--spacing-m);margin-bottom:var(--spacing-l)}.confirm-icon{flex-shrink:0;width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-top:2px}.confirm-info .confirm-icon{background:#0dcaf01a;color:var(--info)}.confirm-warning .confirm-icon{background:#ffc1071a;color:var(--warning)}.confirm-danger .confirm-icon{background:#dc35451a;color:var(--danger)}.confirm-success .confirm-icon{background:#1987541a;color:var(--success)}.confirm-message{flex:1;font-size:.875rem;line-height:1.5;color:var(--text-primary)}.confirm-footer{display:flex;align-items:center;justify-content:flex-end;gap:var(--spacing-s)}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.animate-spin{animation:spin 1s linear infinite}@media (max-width: 768px){.modal-overlay{padding:var(--spacing-s);align-items:flex-end}.modal{margin:0;width:100%;max-width:100%;max-height:calc(100vh - 2 * var(--spacing-s));max-height:calc(100dvh - 2 * var(--spacing-s))}.modal-header{padding:var(--spacing-m);flex-shrink:0}.modal-body{padding:var(--spacing-m);min-height:0}.modal-footer{padding:var(--spacing-m);flex-shrink:0}.table-pagination{flex-direction:column;gap:var(--spacing-s);align-items:stretch}.table-pagination-controls{justify-content:center}.btn-group{flex-direction:column}.btn-group>.btn{border-radius:var(--radius-m);border-width:1px}}