:root{--bg:#f5f7fa;--panel:#fff;--border:#dfe3e8;--border-strong:#c2c7cd;--text:#1f2937;--text-muted:#64748b;--primary:#1e40af;--primary-hover:#1d4ed8;--danger:#b91c1c;--focus:#2563eb;--row-alt:#fafbfc;--header-bg:#eef2f7}*{box-sizing:border-box}html,body,#root{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:14px;line-height:1.45}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}.app{max-width:1600px;margin:0 auto;padding:24px 20px 60px}.login-wrap{background:radial-gradient(circle at 20% 20%, #e0e7ff 0%, transparent 50%), radial-gradient(circle at 80% 80%, #dbeafe 0%, transparent 55%), var(--bg);justify-content:center;align-items:center;min-height:100vh;padding:40px 20px;display:flex}.login-card{background:var(--panel);border:1px solid var(--border);text-align:center;border-radius:14px;flex-direction:column;width:100%;max-width:380px;padding:32px 28px 24px;display:flex;box-shadow:0 10px 40px #0f172a14}.login-logo{justify-content:center;margin-bottom:16px;display:flex}.login-title{color:var(--text);margin:0 0 6px;font-size:20px;font-weight:600}.login-sub{color:var(--text-muted);margin:0 0 22px;font-size:13.5px}.login-label{text-align:left;color:var(--text-muted);text-transform:uppercase;letter-spacing:.4px;margin-bottom:6px;font-size:12.5px;font-weight:600}.login-input{border:1px solid var(--border-strong);width:100%;color:var(--text);background:#fff;border-radius:8px;padding:10px 12px;font-size:15px;transition:border-color .12s,box-shadow .12s}.login-input:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #1e40af26}.login-input-error{border-color:var(--danger)}.login-input-error:focus{box-shadow:0 0 0 3px #b91c1c26}.login-error{color:var(--danger);text-align:left;margin-top:10px;font-size:13px}.login-button{color:#fff;background:var(--primary);border:1px solid var(--primary);cursor:pointer;border-radius:8px;margin-top:20px;padding:10px 14px;font-size:14px;font-weight:600;transition:background .12s,border-color .12s}.login-button:hover:not(:disabled){background:var(--primary-hover);border-color:var(--primary-hover)}.login-button:disabled{opacity:.6;cursor:not-allowed}.app-header h1{margin:0 0 4px;font-size:22px;font-weight:600}.app-subtitle{color:var(--text-muted);margin:0 0 20px}.app-main{flex-direction:column;gap:24px;display:flex}.json-input{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:16px}.json-input-label{margin-bottom:8px;font-weight:600;display:block}.json-textarea{resize:vertical;border:1px solid var(--border-strong);width:100%;min-height:160px;color:var(--text);background:#fcfcfd;border-radius:6px;padding:10px 12px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12.5px}.json-textarea:focus{outline:2px solid var(--focus);outline-offset:1px}.json-input-actions{flex-wrap:wrap;align-items:center;gap:10px;margin-top:10px;display:flex}.json-input-error{color:var(--danger);font-size:13px}.btn{border:1px solid var(--border-strong);color:var(--text);cursor:pointer;background:#fff;border-radius:6px;align-items:center;gap:6px;padding:7px 14px;font-size:13px;font-weight:500;transition:background .12s,border-color .12s,color .12s;display:inline-flex}.btn:hover:not(:disabled){border-color:#98a3af}.btn:focus-visible{outline:2px solid var(--focus);outline-offset:1px}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-danger{background:var(--danger);color:#fff;border:1px solid var(--danger)}.btn-danger:hover:not(:disabled){background:#b91c1c;border-color:#b91c1c}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-hover);border-color:var(--primary-hover)}.btn-ghost{border-color:var(--border-strong);background:0 0}.btn-sm{padding:4px 10px;font-size:12px}.btn-icon{padding:5px 9px;font-size:16px;line-height:1}.data-table-section{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:0 14px 4px}.table-toolbar{z-index:3;background:var(--panel);border-bottom:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:2px;padding:14px 0 10px;display:flex;position:sticky;top:0}.table-count{font-size:14px}.table-count-sub{color:var(--text-muted);font-weight:400}.filter-pill{background:var(--primary);color:#fff;border:1px solid var(--primary);border-radius:999px;align-items:center;gap:6px;max-width:280px;margin-left:8px;padding:3px 4px 3px 10px;font-size:12px;font-weight:500;line-height:1.4;display:inline-flex}.filter-pill strong{font-weight:700}.filter-pill-value{white-space:nowrap;text-overflow:ellipsis;max-width:160px;overflow:hidden}.filter-pill-x{color:#fff;cursor:pointer;opacity:.85;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;width:18px;height:18px;margin-left:2px;padding:0;font-size:16px;line-height:1;display:inline-flex}.filter-pill-x:hover{opacity:1;background:#ffffff40}.filter-pill-clear-all{cursor:pointer;color:var(--primary);border:1px solid var(--primary);background:0 0;padding:3px 10px}.filter-pill-clear-all:hover{background:var(--primary);color:#fff}.table-search-wrap{align-items:center;gap:8px;margin-left:auto;display:flex}.table-search{border:1px solid var(--border-strong);border-radius:6px;width:260px;padding:6px 10px;font-size:13px}.table-search:focus{outline:2px solid var(--focus);outline-offset:1px}.app-header-row{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.mode-switcher{border:1px solid var(--primary);border-radius:6px;flex-shrink:0;align-items:stretch;display:inline-flex;overflow:hidden}.mode-switcher-item{color:var(--primary);border-right:1px solid var(--primary);background:#fff;padding:6px 14px;font-size:13px;font-weight:600;text-decoration:none;transition:background .12s,color .12s}.mode-switcher-item:last-child{border-right:none}.mode-switcher-item:hover{background:#eff6ff}.mode-switcher-item.is-active{background:var(--primary);color:#fff}.mode-switcher-item.is-active:hover{background:var(--primary-hover)}.ag-grid-wrap .row-section .ag-cell{background-color:var(--row-section-bg,#d6dcf0)!important}.ag-grid-wrap .row-section .ag-cell[col-id=fragetitel]{font-weight:700}.ag-grid-wrap{--row-section-bg:#d6dcf0;width:100%;height:calc(100vh - 380px);min-height:400px}.ag-grid-wrap .cell-wrapped{white-space:normal;padding-top:8px;padding-bottom:8px;line-height:1.4}.cell-datetime{flex-direction:column;line-height:1.25;display:flex}.cell-datetime-time{color:var(--text-muted);font-size:11.5px}.cell-name-cell{padding-top:8px;padding-bottom:8px;line-height:1.35}.cell-name{flex-direction:column;display:flex}.cell-name-head{font-weight:600}.cell-name-rest{color:var(--text-muted);white-space:normal;font-size:12.5px}.cell-context-menu{border:1px solid var(--border);z-index:9999;background:#fff;border-radius:6px;min-width:220px;max-width:480px;margin:0;padding:4px 0;font-size:13px;list-style:none;position:fixed;box-shadow:0 8px 24px #0f172a2e}.cell-context-menu li button{text-align:left;width:100%;color:var(--text);cursor:pointer;background:0 0;border:none;padding:7px 12px;font-size:13px;display:block}.cell-context-menu li button:hover{background:#eff6ff}.cell-context-menu li+li{border-top:1px solid var(--border);margin-top:2px;padding-top:2px}.ctx-menu-submenu-host{position:relative}.ctx-menu-submenu-trigger{justify-content:space-between;align-items:center;gap:12px;display:flex!important}.ctx-submenu{min-width:240px;margin-left:2px;top:-5px;left:100%;position:absolute!important}.ag-grid-wrap .ag-header-cell{padding-left:6px;padding-right:6px}.ag-grid-wrap .sel-checkbox-cell{padding-left:0!important;padding-right:0!important}.ag-grid-wrap .sel-checkbox-cell .ag-cell-wrapper,.ag-grid-wrap .sel-checkbox-cell .ag-selection-checkbox{margin:0;padding:0}.ag-grid-wrap .ag-header-cell.sel-checkbox-cell .ag-checkbox-input-wrapper,.ag-grid-wrap .ag-cell.sel-checkbox-cell .ag-checkbox-input-wrapper{margin-left:14px;margin-right:0}.header-cell{align-items:center;gap:2px;width:100%;height:100%;display:flex}.header-cell-label{text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.header-sort-btn,.header-filter-btn{width:18px;height:18px;color:var(--text-muted);cursor:pointer;visibility:hidden;opacity:.6;background:0 0;border:1px solid #0000;border-radius:3px;flex-shrink:0;justify-content:center;align-items:center;padding:0;font-size:11px;line-height:1;transition:opacity .12s,background .12s,color .12s;display:inline-flex}.ag-header-cell:hover .header-sort-btn,.ag-header-cell:hover .header-filter-btn{visibility:visible}.header-sort-btn:hover,.header-filter-btn:hover{color:var(--text);opacity:1;background:#0f172a14}.header-sort-btn-active{color:var(--primary);opacity:1;visibility:visible}.header-filter-btn-active{color:#fff;background:var(--primary);border-color:var(--primary);opacity:1;visibility:visible}.header-filter-btn-active:hover{background:var(--primary-hover);color:#fff}.set-filter{width:260px;color:var(--text);flex-direction:column;gap:8px;padding:10px;font-size:12px;display:flex}.set-filter-search{border:1px solid var(--border-strong);border-radius:4px;width:100%;padding:6px 8px;font-size:12px}.set-filter-search:focus{outline:2px solid var(--focus);outline-offset:1px}.set-filter-count{color:var(--text-muted);padding:0 2px;font-size:11.5px;line-height:1.3}.set-filter-list{border:1px solid var(--border);background:#fff;border-radius:4px;max-height:280px;margin:0;padding:0;list-style:none;overflow-y:auto}.set-filter-list li+li{border-top:1px solid var(--border)}.set-filter-master{background:#f8fafc;font-weight:600}.set-filter-master+li{border-top:1px solid var(--border-strong)}.set-filter-row{cursor:pointer;align-items:center;gap:6px;padding:5px 8px;display:flex}.set-filter-row:hover{background:#f1f5f9}.set-filter-value{white-space:nowrap;text-overflow:ellipsis;flex:1;overflow:hidden}.set-filter-empty{color:var(--text-muted);text-align:center;padding:10px}.set-filter-footer{justify-content:flex-start;display:flex}.set-filter-clear{color:var(--primary);cursor:pointer;background:0 0;border:none;padding:2px 4px;font-size:12px;text-decoration:underline}.set-filter-clear:disabled{color:var(--text-muted);cursor:default;text-decoration:none}.set-filter-clear:not(:disabled):hover{color:var(--primary-hover)}.cell-challenge-nr{white-space:nowrap}.challenge-nr-value{margin-right:6px}.challenge-nr-link{vertical-align:middle;color:var(--text-muted);opacity:.55;justify-content:center;align-items:center;text-decoration:none;transition:opacity .12s,color .12s;display:inline-flex}.challenge-nr-link:hover{color:var(--primary);opacity:1}.cell-desc{color:var(--text-muted);white-space:pre-wrap;font-size:12.5px}.lab-pill{white-space:nowrap;border-radius:8px;padding:1px 6px;font-size:11px;font-weight:600;line-height:1.45;display:inline-block}.lab-pill-geplant{color:#1e40af;background:#dbeafe}.lab-pill-bereit{color:#475569;background:#e2e8f0}.lab-pill-laeuft{color:#166534;background:#dcfce7}.lab-pill-pausiert{color:#92400e;background:#fef3c7}.lab-pill-beendet{color:#991b1b;background:#fee2e2}.lab-pill-verpasst{color:#6b7280;background:#f3f4f6}.lab-pill-gesperrt{color:#7f1d1d;background:#fee2e2}.modal-backdrop{z-index:100;background:#0f172a73;position:fixed;inset:0}.modal{background:#fff;border-radius:10px;flex-direction:column;width:min(560px,100vw - 40px);max-height:calc(100vh - 40px);display:flex;position:absolute;top:50%;left:50%;overflow:hidden;box-shadow:0 20px 60px #0f172a59}.modal-confirm{width:min(440px,100vw - 40px);transform:translate(-50%,-50%)}.modal-confirm .modal-header{cursor:default}.modal-header{background:var(--header-bg);border-bottom:1px solid var(--border);cursor:grab;-webkit-user-select:none;user-select:none;align-items:center;padding:12px 16px;display:flex}.modal-header:active{cursor:grabbing}.modal-title{flex:1;margin:0;font-size:15px;font-weight:600}.modal-close{cursor:pointer;color:var(--text-muted);background:0 0;border:none;padding:0 4px;font-size:22px;line-height:1}.modal-close:hover{color:var(--text)}.modal-body{flex-direction:column;gap:16px;padding:16px;display:flex;overflow-y:auto}.modal-footer{border-top:1px solid var(--border);background:#fafbfc;justify-content:flex-end;gap:10px;padding:12px 16px;display:flex}.field{flex-direction:column;gap:6px;display:flex}.field label,.field-label{font-size:13px;font-weight:600}.field input[type=text]{border:1px solid var(--border-strong);border-radius:6px;padding:7px 10px;font-size:13px}.field input[type=text]:focus{outline:2px solid var(--focus);outline-offset:1px}.hint{color:var(--text-muted);font-size:12px}.field-head{justify-content:space-between;align-items:center;gap:10px;display:flex}.field-head-actions{gap:6px;display:flex}.columns-list{border:1px solid var(--border);background:#fcfcfd;border-radius:6px;max-height:260px;margin:0;padding:0;list-style:none;overflow-y:auto}.columns-list li+li{border-top:1px solid var(--border)}.column-row{cursor:pointer;align-items:center;gap:8px;padding:7px 10px;display:flex}.column-row:hover{background:#f1f5f9}.columns-mapping-head{color:var(--text-muted);justify-content:space-between;padding:0 4px;font-size:11.5px;display:flex}.column-mapping-row{cursor:default;grid-template-columns:auto 110px auto 1fr auto;align-items:center;gap:8px;display:grid}.column-mapping-row.is-off{opacity:.55}.column-display{white-space:nowrap;text-overflow:ellipsis;font-weight:600;overflow:hidden}.column-arrow{color:var(--text-muted);font-size:13px}.column-excel-label{border:1px solid var(--border-strong);width:100%;color:var(--text);background:#fff;border-radius:4px;padding:5px 8px;font-family:inherit;font-size:12.5px}.column-excel-label:focus{outline:2px solid var(--focus);outline-offset:1px}.column-excel-label:disabled{color:var(--text-muted);background:#f1f5f9}.column-reset{padding:4px 8px;font-size:13px;line-height:1}.export-summary{color:var(--text-muted);margin:0;font-size:13px}.actions-menu{position:relative}.actions-menu-trigger{align-items:center;gap:8px;display:inline-flex}.actions-menu-icon{opacity:.9;font-size:16px;line-height:1}.actions-menu-list{border:1px solid var(--border);z-index:50;background:#fff;border-radius:6px;min-width:200px;margin:0;padding:4px 0;list-style:none;position:absolute;top:calc(100% + 4px);right:0;box-shadow:0 6px 20px #0f172a26}.actions-menu-item{text-align:left;width:100%;color:var(--text);cursor:pointer;background:0 0;border:none;flex-direction:column;gap:2px;padding:7px 12px;font-size:13px;display:flex}.actions-menu-item:hover:not(:disabled){background:#eff6ff}.actions-menu-item:disabled{color:var(--text-muted);cursor:not-allowed}.actions-menu-hint{color:var(--danger);font-size:11.5px;font-weight:500}.settings-wrap{position:relative}.settings-popover{border:1px solid var(--border);z-index:50;background:#fff;border-radius:8px;flex-direction:column;gap:8px;width:min(360px,100vw - 32px);padding:14px 14px 12px;display:flex;position:absolute;top:calc(100% + 4px);right:0;box-shadow:0 8px 24px #0f172a2e}.settings-label{font-size:13px;font-weight:600}.settings-input{border:1px solid var(--border-strong);width:100%;color:var(--text);background:#fff;border-radius:6px;padding:7px 10px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px}.settings-input:focus{outline:2px solid var(--focus);outline-offset:1px}.settings-popover .hint code{background:#f1f5f9;border-radius:3px;padding:1px 4px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:11.5px}.settings-actions{justify-content:flex-end;gap:8px;margin-top:4px;display:flex}.settings-divider{border:none;border-top:1px solid var(--border);margin:12px 0 8px}.settings-input-row{align-items:center;gap:6px;display:flex}.settings-input-row .settings-input{flex:1}.settings-input-reset{flex-shrink:0;padding:4px 8px;font-size:13px;line-height:1}.settings-check-row{cursor:pointer;align-items:center;gap:6px;padding:2px 0;font-size:12.5px;display:flex}.settings-check-row:hover{color:var(--primary)}.settings-reset-all{width:100%;color:var(--danger);border:1px solid var(--danger);background:#fff}.settings-reset-all:hover{background:var(--danger);color:#fff}@media (width<=900px){.app{padding:18px 14px 48px}.table-search{width:200px}}@media (width<=600px){.app{padding:12px 8px 36px}.app-subtitle{margin-bottom:14px;font-size:13px}.app-main{gap:16px}.json-input{padding:12px}.json-textarea{min-height:130px;font-size:12px}.data-table-section{padding:0 10px 4px}.table-toolbar{gap:8px;padding:12px 0 8px}.table-count{font-size:13px}.table-search-wrap{flex-wrap:wrap;width:100%;margin-left:0}.table-search{flex:160px;width:100%}.ag-grid-wrap{height:calc(100vh - 320px);min-height:300px}.lab-pill{padding:1px 5px;font-size:10.5px}.login-card{padding:24px 20px 18px}.modal{width:calc(100vw - 16px)}}