:root{--bg-page:#f0f4f8;--bg-card:#fff;--bg-subtle:#f8fafc;--border:#e2e8f0;--border-dark:#cbd5e1;--text:#111827;--text-muted:#64748b;--text-light:#94a3b8;--primary:#3b82f6;--primary-hover:#2563eb;--primary-light:#eff6ff;--danger:#dc2626;--danger-hover:#b91c1c;--success:#16a34a;--warning:#d97706;--font-body:"Noto Sans KR", sans-serif;--font-display:"Poppins", sans-serif;--radius-sm:6px;--radius-md:8px;--radius-lg:12px;--shadow-sm:0 1px 3px #0000000f, 0 1px 2px #0000000a;--shadow-md:0 4px 12px #0000000f}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background:var(--bg-page);color:var(--text);-webkit-font-smoothing:antialiased;font-size:15px;line-height:1.6}button{cursor:pointer;border-radius:var(--radius-md);font-size:14px;font-family:var(--font-body);border:none;padding:9px 18px;font-weight:500;transition:background .15s,box-shadow .15s}button:disabled{opacity:.4;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff;border:1px solid var(--primary)}.btn-primary:hover:not(:disabled){background:var(--primary-hover);border-color:var(--primary-hover);box-shadow:0 2px 8px #3b82f64d}.btn-secondary{color:var(--text);border:1px solid var(--border-dark);background:#fff}.btn-secondary:hover:not(:disabled){background:var(--bg-subtle)}.btn-danger{background:var(--danger);color:#fff;border:1px solid var(--danger)}.btn-danger:hover:not(:disabled){background:var(--danger-hover);border-color:var(--danger-hover)}.btn-sm{border-radius:var(--radius-sm);padding:5px 12px;font-size:13px}input,select,textarea{border:1px solid var(--border-dark);border-radius:var(--radius-md);font-size:14px;font-family:var(--font-body);width:100%;color:var(--text);background:#fff;outline:none;padding:9px 12px;transition:border-color .15s,box-shadow .15s}input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px #3b82f61f}table{border-collapse:collapse;width:100%}th,td{text-align:left;border-bottom:1px solid var(--border);padding:12px 16px}th{font-family:var(--font-display);letter-spacing:.07em;text-transform:uppercase;background:var(--bg-subtle);color:var(--text-muted);font-size:11px;font-weight:600}tr:last-child td{border-bottom:none}tbody tr:hover td{background:#fafcff}.card{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow-sm);padding:24px}.page-header{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.page-header h1{font-family:var(--font-display);color:var(--text);letter-spacing:-.01em;font-size:20px;font-weight:600}.badge{border-radius:999px;padding:3px 10px;font-size:12px;font-weight:600;display:inline-block}.badge-purple{color:#1d4ed8;background:#eff6ff;border:1px solid #bfdbfe}.badge-green{color:#15803d;background:#f0fdf4;border:1px solid #bbf7d0}.badge-red{color:#b91c1c;background:#fef2f2;border:1px solid #fecaca}.badge-gray{background:var(--bg-subtle);color:var(--text-muted);border:1px solid var(--border)}.badge-blue{color:#1d4ed8;background:#eff6ff;border:1px solid #bfdbfe}.badge-amber{color:#92400e;background:#fffbeb;border:1px solid #fde68a}.form-group{margin-bottom:16px}.form-group label{color:var(--text-muted);margin-bottom:5px;font-size:13px;font-weight:600;display:block}.form-row{grid-template-columns:1fr 1fr;gap:14px;display:grid}.empty-state{text-align:center;color:var(--text-light);padding:56px;font-size:14px}.rbc-btn{color:inherit;font:inherit;margin:0}button.rbc-btn{text-transform:none;appearance:button;cursor:pointer;overflow:visible}button[disabled].rbc-btn{cursor:not-allowed}button.rbc-input::-moz-focus-inner{border:0;padding:0}.rbc-calendar{box-sizing:border-box;flex-direction:column;align-items:stretch;height:100%;display:flex}.rbc-m-b-negative-3{margin-bottom:-3px}.rbc-h-full{height:100%}.rbc-calendar *,.rbc-calendar :before,.rbc-calendar :after{-webkit-box-sizing:inherit;box-sizing:inherit}.rbc-abs-full,.rbc-row-bg{position:absolute;inset:0;overflow:hidden}.rbc-ellipsis,.rbc-show-more,.rbc-row-segment .rbc-event-content,.rbc-event-label{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.rbc-rtl{direction:rtl}.rbc-off-range{color:#999}.rbc-off-range-bg{background:#e6e6e6}.rbc-header{text-overflow:ellipsis;white-space:nowrap;text-align:center;vertical-align:middle;border-bottom:1px solid #ddd;flex:1 0;min-height:0;padding:0 3px;font-size:90%;font-weight:700;overflow:hidden}.rbc-header+.rbc-header{border-left:1px solid #ddd}.rbc-rtl .rbc-header+.rbc-header{border-left-width:0;border-right:1px solid #ddd}.rbc-header>a,.rbc-header>a:active,.rbc-header>a:visited{color:inherit;text-decoration:none}.rbc-button-link{color:inherit;cursor:pointer;-webkit-user-select:text;user-select:text;background:0 0;border:none;margin:0;padding:0}.rbc-row-content{-webkit-user-select:none;user-select:none;z-index:4;position:relative}.rbc-row-content-scrollable{flex-direction:column;height:100%;display:flex}.rbc-row-content-scrollable .rbc-row-content-scroll-container{-ms-overflow-style:none;scrollbar-width:none;-ms-overflow-style:none;scrollbar-width:none;height:100%;overflow-y:scroll}.rbc-row-content-scrollable .rbc-row-content-scroll-container::-webkit-scrollbar{display:none}.rbc-today{background-color:#eaf6ff}.rbc-toolbar{flex-wrap:wrap;justify-content:center;align-items:center;margin-bottom:10px;font-size:16px;display:flex}.rbc-toolbar .rbc-toolbar-label{text-align:center;flex-grow:1;padding:0 10px}.rbc-toolbar button{color:#373a3c;text-align:center;vertical-align:middle;white-space:nowrap;background:0 0;border:1px solid #ccc;border-radius:4px;margin:0;padding:.375rem 1rem;line-height:normal;display:inline-block}.rbc-toolbar button:active,.rbc-toolbar button.rbc-active{background-color:#e6e6e6;background-image:none;border-color:#adadad;box-shadow:inset 0 3px 5px #00000020}.rbc-toolbar button:active:hover,.rbc-toolbar button:active:focus,.rbc-toolbar button.rbc-active:hover,.rbc-toolbar button.rbc-active:focus{color:#373a3c;background-color:#d4d4d4;border-color:#8c8c8c}.rbc-toolbar button:focus{color:#373a3c;background-color:#e6e6e6;border-color:#adadad}.rbc-toolbar button:hover{color:#373a3c;cursor:pointer;background-color:#e6e6e6;border-color:#adadad}.rbc-btn-group{white-space:nowrap;display:inline-block}.rbc-btn-group>button:first-child:not(:last-child){border-top-right-radius:0;border-bottom-right-radius:0}.rbc-btn-group>button:last-child:not(:first-child){border-top-left-radius:0;border-bottom-left-radius:0}.rbc-rtl .rbc-btn-group>button:first-child:not(:last-child){border-radius:0 4px 4px 0}.rbc-rtl .rbc-btn-group>button:last-child:not(:first-child){border-radius:4px 0 0 4px}.rbc-btn-group>button:not(:first-child):not(:last-child){border-radius:0}.rbc-btn-group button+button{margin-left:-1px}.rbc-rtl .rbc-btn-group button+button{margin-left:0;margin-right:-1px}.rbc-btn-group+.rbc-btn-group,.rbc-btn-group+button{margin-left:10px}@media (width<=767px){.rbc-toolbar{flex-direction:column}}.rbc-event,.rbc-day-slot .rbc-background-event{box-sizing:border-box;-webkit-box-shadow:none;box-shadow:none;color:#fff;cursor:pointer;text-align:left;background-color:#3174ad;border:none;border-radius:5px;width:100%;margin:0;padding:2px 5px}.rbc-slot-selecting .rbc-event,.rbc-slot-selecting .rbc-day-slot .rbc-background-event,.rbc-day-slot .rbc-slot-selecting .rbc-background-event{cursor:inherit;pointer-events:none}.rbc-event.rbc-selected,.rbc-day-slot .rbc-selected.rbc-background-event{background-color:#265985}.rbc-event:focus,.rbc-day-slot .rbc-background-event:focus{outline:5px auto #3b99fc}.rbc-event-label{font-size:80%}.rbc-event-overlaps{box-shadow:-1px 1px 5px #33333380}.rbc-event-continues-prior{border-top-left-radius:0;border-bottom-left-radius:0}.rbc-event-continues-after{border-top-right-radius:0;border-bottom-right-radius:0}.rbc-event-continues-earlier{border-top-left-radius:0;border-top-right-radius:0}.rbc-event-continues-later{border-bottom-right-radius:0;border-bottom-left-radius:0}.rbc-row{flex-direction:row;display:flex}.rbc-row-segment{padding:0 1px 1px}.rbc-selected-cell{background-color:#0000001a}.rbc-show-more{z-index:4;color:#3174ad;background-color:#ffffff4d;height:auto;font-size:85%;font-weight:700;line-height:normal}.rbc-show-more:hover,.rbc-show-more:focus{color:#265985}.rbc-month-view{-webkit-user-select:none;user-select:none;border:1px solid #ddd;flex-direction:column;flex:1 0 0;width:100%;height:100%;display:flex;position:relative}.rbc-month-header{flex-direction:row;display:flex}.rbc-month-row{flex-direction:column;flex:1 0 0;height:100%;display:flex;position:relative;overflow:hidden}.rbc-month-row+.rbc-month-row{border-top:1px solid #ddd}.rbc-date-cell{text-align:right;flex:1 1 0;min-width:0;padding-right:5px}.rbc-date-cell.rbc-now{font-weight:700}.rbc-date-cell>a,.rbc-date-cell>a:active,.rbc-date-cell>a:visited{color:inherit;text-decoration:none}.rbc-row-bg{flex-direction:row;flex:1 0 0;display:flex;right:1px;overflow:hidden}.rbc-day-bg{flex:1 0}.rbc-day-bg+.rbc-day-bg{border-left:1px solid #ddd}.rbc-rtl .rbc-day-bg+.rbc-day-bg{border-left-width:0;border-right:1px solid #ddd}.rbc-overlay{z-index:5;background-color:#fff;border:1px solid #e5e5e5;padding:10px;position:absolute;box-shadow:0 5px 15px #00000040}.rbc-overlay>*+*{margin-top:1px}.rbc-overlay-header{border-bottom:1px solid #e5e5e5;margin:-10px -10px 5px;padding:2px 10px}.rbc-agenda-view{flex-direction:column;flex:1 0 0;display:flex;overflow:auto}.rbc-agenda-view table.rbc-agenda-table{border-spacing:0;border-collapse:collapse;border:1px solid #ddd;width:100%}.rbc-agenda-view table.rbc-agenda-table tbody>tr>td{vertical-align:top;padding:5px 10px}.rbc-agenda-view table.rbc-agenda-table .rbc-agenda-time-cell{text-transform:lowercase;padding-left:15px;padding-right:15px}.rbc-agenda-view table.rbc-agenda-table tbody>tr>td+td{border-left:1px solid #ddd}.rbc-rtl .rbc-agenda-view table.rbc-agenda-table tbody>tr>td+td{border-left-width:0;border-right:1px solid #ddd}.rbc-agenda-view table.rbc-agenda-table tbody>tr+tr{border-top:1px solid #ddd}.rbc-agenda-view table.rbc-agenda-table thead>tr>th{text-align:left;border-bottom:1px solid #ddd;padding:3px 5px}.rbc-rtl .rbc-agenda-view table.rbc-agenda-table thead>tr>th{text-align:right}.rbc-agenda-time-cell{text-transform:lowercase}.rbc-agenda-time-cell .rbc-continues-after:after{content:" »"}.rbc-agenda-time-cell .rbc-continues-prior:before{content:"« "}.rbc-agenda-date-cell,.rbc-agenda-time-cell{white-space:nowrap}.rbc-agenda-event-cell{width:100%}.rbc-time-column{flex-direction:column;min-height:100%;display:flex}.rbc-time-column .rbc-timeslot-group{flex:1}.rbc-timeslot-group{border-bottom:1px solid #ddd;flex-flow:column;min-height:40px;display:flex}.rbc-time-gutter,.rbc-header-gutter{flex:none}.rbc-label{padding:0 5px}.rbc-day-slot{position:relative}.rbc-day-slot .rbc-events-container{margin-right:10px;position:absolute;inset:0}.rbc-day-slot .rbc-events-container.rbc-rtl{left:10px;right:0}.rbc-day-slot .rbc-event,.rbc-day-slot .rbc-background-event{border:1px solid #265985;flex-flow:column wrap;align-items:flex-start;min-height:20px;max-height:100%;display:flex;position:absolute;overflow:hidden}.rbc-day-slot .rbc-background-event{opacity:.75}.rbc-day-slot .rbc-event-label{flex:none;width:auto;padding-right:5px}.rbc-day-slot .rbc-event-content{word-wrap:break-word;flex:1 1 0;width:100%;height:100%;min-height:1em;line-height:1}.rbc-day-slot .rbc-time-slot{border-top:1px solid #f7f7f7}.rbc-time-view-resources .rbc-time-gutter,.rbc-time-view-resources .rbc-time-header-gutter{z-index:10;background-color:#fff;border-right:1px solid #ddd;margin-right:-1px;position:sticky;left:0}.rbc-time-view-resources .rbc-time-header{overflow:hidden}.rbc-time-view-resources .rbc-time-header-content{flex:1 0 0;min-width:auto}.rbc-time-view-resources .rbc-time-header-cell-single-day{display:none}.rbc-time-view-resources .rbc-day-slot{min-width:140px}.rbc-time-view-resources .rbc-header,.rbc-time-view-resources .rbc-day-bg{flex:1 1 0;-ms-flex-preferred-size:0 px;flex-basis:0 px;width:140px}.rbc-time-header-content+.rbc-time-header-content{margin-left:-1px}.rbc-time-slot{flex:1 0 0}.rbc-time-slot.rbc-now{font-weight:700}.rbc-day-header{text-align:center}.rbc-slot-selection{z-index:10;color:#fff;background-color:#00000080;width:100%;padding:3px;font-size:75%;position:absolute}.rbc-slot-selecting{cursor:move}.rbc-time-view{border:1px solid #ddd;flex-direction:column;flex:1;width:100%;min-height:0;display:flex}.rbc-time-view .rbc-time-gutter{white-space:nowrap;text-align:right}.rbc-time-view .rbc-allday-cell{box-sizing:content-box;width:100%;height:100%;position:relative}.rbc-time-view .rbc-allday-cell+.rbc-allday-cell{border-left:1px solid #ddd}.rbc-time-view .rbc-allday-events{z-index:4;position:relative}.rbc-time-view .rbc-row{box-sizing:border-box;min-height:20px}.rbc-time-header{flex-direction:row;flex:none;display:flex}.rbc-time-header.rbc-overflowing{border-right:1px solid #ddd}.rbc-rtl .rbc-time-header.rbc-overflowing{border-left:1px solid #ddd;border-right-width:0}.rbc-time-header>.rbc-row:first-child,.rbc-time-header>.rbc-row.rbc-row-resource{border-bottom:1px solid #ddd}.rbc-time-header-cell-single-day{display:none}.rbc-time-header-content{border-left:1px solid #ddd;flex-direction:column;flex:1;min-width:0;display:flex}.rbc-rtl .rbc-time-header-content{border-left-width:0;border-right:1px solid #ddd}.rbc-time-header-content>.rbc-row.rbc-row-resource{border-bottom:1px solid #ddd;flex-shrink:0}.rbc-time-content{border-top:2px solid #ddd;flex:1 0;align-items:flex-start;width:100%;display:flex;position:relative;overflow-y:auto}.rbc-time-content>.rbc-time-gutter{flex:none}.rbc-time-content>*+*>*{border-left:1px solid #ddd}.rbc-rtl .rbc-time-content>*+*>*{border-left-width:0;border-right:1px solid #ddd}.rbc-time-content>.rbc-day-slot{-webkit-user-select:none;user-select:none;width:100%}.rbc-current-time-indicator{z-index:3;pointer-events:none;background-color:#74ad31;height:1px;position:absolute;left:0;right:0}.rbc-resource-grouping.rbc-time-header-content{flex-direction:column;display:flex}.rbc-resource-grouping .rbc-row .rbc-header{width:141px}