:root{--primary: #2563eb;--primary-hover: #1d4ed8;--primary-light: #eff6ff;--danger: #dc2626;--danger-light: #fef2f2;--success: #16a34a;--warning: #d97706;--bg: #f1f5f9;--surface: #ffffff;--border: #e2e8f0;--border-strong: #cbd5e1;--text: #0f172a;--text-muted: #64748b;--text-light: #94a3b8;--shadow: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);--shadow-md: 0 4px 6px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.06);--radius: 8px;--radius-sm: 5px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}.page{min-height:100vh;display:flex;flex-direction:column}.page-header{background:var(--surface);border-bottom:1px solid var(--border);padding:10px 20px;display:flex;align-items:center;justify-content:space-between;gap:12px;box-shadow:var(--shadow);position:sticky;top:0;z-index:10}.header-left{display:flex;align-items:center;gap:12px;min-width:0}.header-right{display:flex;align-items:center;gap:8px;flex-shrink:0}.page-main{flex:1;padding:24px 20px;max-width:1300px;margin:0 auto;width:100%}h1{font-size:1.4rem;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}h2{font-size:1.1rem;font-weight:600}h3{font-size:1rem;font-weight:600}button{cursor:pointer;border:none;border-radius:var(--radius-sm);font-size:13px;font-family:inherit;transition:background .15s,color .15s,box-shadow .15s}button:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff;padding:8px 16px;font-weight:500}.btn-primary:hover:not(:disabled){background:var(--primary-hover)}.btn-ghost{background:transparent;color:var(--text);padding:7px 12px;border:1px solid var(--border)}.btn-ghost:hover:not(:disabled){background:var(--bg)}.btn-toggle{background:transparent;color:var(--primary);padding:7px 14px;border:1px solid var(--primary);font-weight:500}.btn-toggle.active,.btn-toggle:hover{background:var(--primary);color:#fff}.btn-sm{padding:4px 10px;font-size:12px}.btn-icon{background:transparent;padding:3px 6px;font-size:15px;color:var(--text-muted);border-radius:4px}.btn-icon:hover{background:var(--bg)}.btn-icon.danger:hover{background:var(--danger-light);color:var(--danger)}.btn-add{margin-top:10px;background:transparent;color:var(--primary);padding:9px 16px;border:2px dashed var(--border-strong);width:100%;font-size:13px;border-radius:var(--radius);font-weight:500}.btn-add:hover{border-color:var(--primary);background:var(--primary-light)}.btn-restore{background:var(--primary-light);color:var(--primary);padding:4px 10px;font-size:12px;font-weight:500;border:1px solid #bfdbfe;white-space:nowrap}.btn-restore:hover{background:#dbeafe}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1e40af,#4f46e5)}.login-card{background:#fff;padding:40px 36px;border-radius:14px;box-shadow:0 20px 60px #00000040;width:100%;max-width:380px}.login-card h1{text-align:center;margin-bottom:4px;font-size:1.6rem}.login-sub{text-align:center;color:var(--text-muted);margin-bottom:28px;font-size:13px}.form-group{margin-bottom:16px}.form-group label{display:block;margin-bottom:5px;font-weight:500;font-size:13px}.form-group input{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:6px;font-size:14px}.form-group input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #2563eb1f}.full{width:100%;margin-top:4px;padding:10px;font-size:15px}.top-bar{display:flex;gap:8px;margin-bottom:20px}.top-bar input{flex:1;padding:9px 14px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:14px}.top-bar input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #2563eb1a}.list-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:14px}.list-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px;display:flex;align-items:flex-start;justify-content:space-between;box-shadow:var(--shadow);cursor:pointer;transition:box-shadow .15s,border-color .15s}.list-card:hover{box-shadow:var(--shadow-md);border-color:#bfdbfe}.list-card-body{flex:1;min-width:0}.list-card-body h3{margin-bottom:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.list-meta{font-size:12px;color:var(--text-muted);margin-top:6px;display:flex;gap:8px;flex-wrap:wrap}.badge{background:var(--bg);border:1px solid var(--border);padding:2px 7px;border-radius:20px;font-size:11px}.badge.done{background:#f0fdf4;border-color:#bbf7d0;color:var(--success)}.badge.arch{background:#fafafa;border-color:var(--border-strong);color:var(--text-muted)}.card-del{background:transparent;color:var(--text-light);padding:4px 7px;font-size:16px;border-radius:50%;flex-shrink:0}.card-del:hover{background:var(--danger-light);color:var(--danger)}.list-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;gap:8px}.list-header-left{display:flex;align-items:center;gap:10px;min-width:0}.title-editable{cursor:pointer;padding:3px 8px;border-radius:4px}.title-editable:hover{background:var(--bg)}.title-input{font-size:1.4rem;font-weight:700;padding:3px 8px;border:2px solid var(--primary);border-radius:4px;font-family:inherit;width:340px;max-width:100%}.title-input:focus{outline:none;box-shadow:0 0 0 3px #2563eb1f}.table-wrap{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow-x:auto;box-shadow:var(--shadow)}table{width:100%;border-collapse:collapse}th{background:#f8fafc;padding:10px 12px;text-align:left;font-size:12px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;border-bottom:2px solid var(--border);white-space:nowrap}td{padding:9px 12px;border-bottom:1px solid var(--border);vertical-align:middle}tr:last-child td{border-bottom:none}tbody tr:hover td{background:#f8fafc}.col-nr{width:52px;text-align:center}.col-thema{min-width:180px}.col-due,.col-wer{width:130px}.col-cb{width:72px;text-align:center}.col-act{width:70px;text-align:right;white-space:nowrap}.nr-cell{color:var(--text-muted);font-size:13px}.row-done td{background:#f0fdf4!important;color:var(--text-muted)}.row-done .cell-thema{text-decoration:line-through}.row-arch td{background:#fafafa!important;color:var(--text-muted)}.row-adding td{background:#eff6ff!important}.row-editing td{background:#fefce8!important}.overdue{color:var(--danger);font-weight:500}.due-today{color:var(--warning);font-weight:500}.checkbox{width:17px;height:17px;cursor:pointer;accent-color:var(--primary)}.checkbox-arch{accent-color:#6b7280}.cell-input{width:100%;padding:4px 8px;font-size:13px;font-family:inherit;border:1px solid var(--primary);border-radius:4px}.cell-input:focus{outline:none;box-shadow:0 0 0 2px #2563eb26}.save-cancel{display:flex;gap:4px;justify-content:flex-end}.empty-row td{text-align:center;padding:32px;color:var(--text-muted);font-style:italic}.arch-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.user-chip{font-size:12px;color:var(--text-muted);background:var(--bg);border:1px solid var(--border);padding:4px 10px;border-radius:20px;white-space:nowrap}.error-box{background:var(--danger-light);color:var(--danger);padding:10px 14px;border-radius:6px;border:1px solid #fecaca;margin-bottom:14px;font-size:13px}.empty-state{text-align:center;color:var(--text-muted);padding:56px 20px;font-size:15px}.loading-full{display:flex;align-items:center;justify-content:center;min-height:100vh;color:var(--text-muted);font-size:15px}.divider{border:none;border-top:1px solid var(--border);margin:20px 0}.arch-badge{display:inline-flex;align-items:center;gap:5px;background:#f3f4f6;border:1px solid var(--border-strong);padding:2px 10px;border-radius:20px;font-size:12px;color:var(--text-muted)}.proto-header{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:0;box-shadow:var(--shadow-md);overflow:hidden}.proto-header-band{background:linear-gradient(135deg,#1a3a6e,#2563eb);padding:14px 20px;display:flex;align-items:baseline;gap:14px}.proto-header-label{font-size:10px;font-weight:700;color:#ffffffb3;text-transform:uppercase;letter-spacing:.1em;flex-shrink:0}.proto-header-title{font-size:17px;font-weight:700;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.proto-meta-row{display:grid;grid-template-columns:1fr 1fr 1fr;border-bottom:1px solid var(--border)}.proto-meta-cell{padding:12px 16px;display:flex;flex-direction:column;gap:4px;border-right:1px solid var(--border)}.proto-meta-cell:last-child{border-right:none}.proto-meta-label{font-size:10px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em}.proto-meta-input{padding:5px 8px;border:1px solid transparent;border-radius:4px;font-size:13px;font-family:inherit;background:transparent;color:var(--text);transition:border-color .15s,background .15s,box-shadow .15s;width:100%}.proto-meta-input:hover{border-color:var(--border);background:var(--bg)}.proto-meta-input:focus{outline:none;border-color:var(--primary);background:var(--surface);box-shadow:0 0 0 2px #2563eb1f}.proto-anwesende-row{padding:12px 16px;border-bottom:1px solid var(--border);display:flex;flex-direction:column;gap:4px}.proto-anwesende-input{padding:6px 8px;border:1px solid transparent;border-radius:4px;font-size:13px;font-family:inherit;background:transparent;color:var(--text);resize:vertical;line-height:1.5;width:100%;transition:border-color .15s,background .15s}.proto-anwesende-input:hover{border-color:var(--border);background:var(--bg)}.proto-anwesende-input:focus{outline:none;border-color:var(--primary);background:var(--surface);box-shadow:0 0 0 2px #2563eb1f}.proto-notizen-row{padding:12px 16px;display:flex;flex-direction:column;gap:4px;background:#fafbff}.proto-notizen-input{padding:6px 8px;border:1px solid transparent;border-radius:4px;font-size:13px;font-family:inherit;background:transparent;color:var(--text);resize:vertical;line-height:1.5;width:100%;transition:border-color .15s,background .15s}.proto-notizen-input:hover{border-color:var(--border);background:#fff}.proto-notizen-input:focus{outline:none;border-color:var(--primary);background:#fff;box-shadow:0 0 0 2px #2563eb1f}.proto-table-divider{display:flex;align-items:center;gap:10px;margin:20px 0 10px}.proto-table-divider:before,.proto-table-divider:after{content:"";flex:1;height:1px;background:var(--border)}.proto-table-label{font-size:11px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.07em;white-space:nowrap}.list-actions{display:flex;gap:10px;margin-top:24px;padding-top:20px;border-top:1px solid var(--border)}.btn-mail{background:#0f4c8a;color:#fff;border:none;padding:9px 20px;font-size:13px;font-weight:600;border-radius:var(--radius-sm);letter-spacing:.02em}.btn-mail:hover{background:#0a3a6e}.list-actions{justify-content:space-between}.list-actions-right{display:flex;gap:10px}.btn-copy{background:var(--primary-light);color:var(--primary);border:1px solid #bfdbfe;padding:9px 18px;font-size:13px;font-weight:500;border-radius:var(--radius-sm)}.btn-copy:hover{background:#dbeafe;border-color:var(--primary)}.btn-delete-list{background:transparent;color:var(--danger);border:1px solid #fecaca;padding:9px 18px;font-size:13px;font-weight:500;border-radius:var(--radius-sm)}.btn-delete-list:hover{background:var(--danger-light);border-color:var(--danger)}@media (max-width: 640px){.proto-meta-row{grid-template-columns:1fr}.proto-meta-cell{border-right:none;border-bottom:1px solid var(--border)}.proto-meta-cell:last-child{border-bottom:none}.list-actions,.list-actions-right{flex-direction:column}}.btn-help{width:30px;height:30px;border-radius:50%;border:2px solid var(--border-strong);background:var(--surface);color:var(--primary);font-size:15px;font-weight:700;line-height:1;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background .15s,border-color .15s}.btn-help:hover{background:var(--primary-light);border-color:var(--primary)}.help-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;z-index:100;display:flex;align-items:flex-start;justify-content:center;padding:40px 16px;overflow-y:auto}.help-modal{background:var(--surface);border-radius:12px;box-shadow:0 20px 60px #0000004d;width:100%;max-width:720px;display:flex;flex-direction:column;max-height:calc(100vh - 80px)}.help-modal-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border);font-weight:700;font-size:15px;position:sticky;top:0;background:var(--surface);border-radius:12px 12px 0 0;z-index:1}.help-close{background:transparent;border:none;font-size:18px;color:var(--text-muted);padding:4px 8px;border-radius:4px;line-height:1}.help-close:hover{background:var(--bg);color:var(--text)}.help-modal-body{padding:20px 28px 28px;overflow-y:auto;line-height:1.65}.help-h1{font-size:1.35rem;font-weight:800;color:var(--primary);margin:0 0 12px;padding-bottom:8px;border-bottom:2px solid var(--primary-light)}.help-h2{font-size:1.05rem;font-weight:700;color:var(--text);margin:24px 0 8px;padding-bottom:4px;border-bottom:1px solid var(--border)}.help-h3{font-size:.95rem;font-weight:600;color:var(--text);margin:16px 0 6px}.help-p{margin:0 0 10px;font-size:14px;color:var(--text)}.help-hr{border:none;border-top:1px solid var(--border);margin:20px 0}.help-ul,.help-ol{margin:0 0 10px 20px;font-size:14px}.help-ul li,.help-ol li{margin-bottom:4px}.help-blockquote{margin:10px 0;padding:10px 14px;border-left:3px solid var(--primary);background:var(--primary-light);border-radius:0 6px 6px 0;font-size:13px;color:var(--text-muted)}.help-blockquote p{margin:0}.help-inline-code{background:var(--bg);border:1px solid var(--border);border-radius:3px;padding:1px 5px;font-family:Courier New,monospace;font-size:12px;color:#c7254e}.help-code-block{background:#1e293b;color:#e2e8f0;border-radius:8px;padding:14px 16px;margin:10px 0;overflow-x:auto;font-family:Courier New,monospace;font-size:12px;line-height:1.6;white-space:pre}.help-table-wrap{overflow-x:auto;margin:10px 0}.help-table{width:100%;border-collapse:collapse;font-size:13px}.help-table th{background:var(--bg);padding:7px 12px;text-align:left;font-weight:600;font-size:12px;border-bottom:2px solid var(--border);white-space:nowrap}.help-table td{padding:6px 12px;border-bottom:1px solid var(--border);vertical-align:top}.help-table tr:last-child td{border-bottom:none}.help-table tbody tr:hover td{background:#f8fafc}@media (max-width: 640px){.help-backdrop{padding:0;align-items:flex-end}.help-modal{border-radius:16px 16px 0 0;max-height:90vh}.help-modal-body{padding:16px 18px 24px}}@media (max-width: 640px){.page-main{padding:14px 10px}.col-due,.col-wer{display:none}.title-input{width:200px}}.btn-upload{background:#0e7490;color:#fff;border:none;padding:9px 20px;font-size:13px;font-weight:600;border-radius:var(--radius-sm);letter-spacing:.02em}.btn-upload:hover:not(:disabled){background:#0a5f73}.btn-upload:disabled{opacity:.6}.list-actions-left{display:flex;gap:10px}.success-box{background:#f0fdf4;color:var(--success);padding:10px 14px;border-radius:6px;border:1px solid #bbf7d0;margin-bottom:14px;font-size:13px;font-weight:500}.admin-card{background:var(--surface);border:1px solid var(--border);border-left:3px solid #0e7490;border-radius:var(--radius);padding:20px 24px;max-width:640px;box-shadow:var(--shadow)}.admin-card-title{font-size:13px;font-weight:700;color:#0e7490;text-transform:uppercase;letter-spacing:.06em;margin-bottom:6px}.admin-description{font-size:13px;color:var(--text-muted);margin-bottom:18px}.admin-form{display:flex;flex-direction:column;gap:16px}.admin-field{display:flex;flex-direction:column;gap:4px}.admin-label{font-size:12px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em}.admin-hint{font-size:11px;color:var(--text-light)}.admin-hint-inline{font-weight:400;text-transform:none;letter-spacing:0;color:var(--text-light);font-size:11px}.admin-input{padding:8px 11px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:13px;font-family:inherit;background:var(--bg);color:var(--text);transition:border-color .15s,box-shadow .15s}.admin-input:focus{outline:none;border-color:#0e7490;background:var(--surface);box-shadow:0 0 0 3px #0e74901a}.admin-actions{padding-top:4px}.admin-row{display:flex;gap:16px;align-items:flex-start}.admin-field-check{justify-content:flex-start;padding-top:2px}.admin-toggle{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text);cursor:pointer;padding:6px 0}.admin-toggle input[type=checkbox]{width:16px;height:16px;accent-color:var(--primary);cursor:pointer;flex-shrink:0}@media (max-width: 640px){.list-actions-left{flex-direction:column}}.mail-dlg-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;z-index:200;display:flex;align-items:center;justify-content:center;padding:20px}.mail-dlg{background:var(--surface);border-radius:10px;box-shadow:0 20px 60px #0000004d;width:100%;max-width:480px;display:flex;flex-direction:column}.mail-dlg-header{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--border);font-weight:700;font-size:14px}.mail-dlg-body{padding:18px 18px 12px;display:flex;flex-direction:column;gap:8px}.mail-dlg-hint{font-size:13px;color:var(--text-muted);margin-bottom:4px;line-height:1.5}.mail-dlg-textarea{width:100%;padding:8px 10px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:13px;font-family:inherit;resize:vertical;line-height:1.5;transition:border-color .15s,box-shadow .15s}.mail-dlg-textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #2563eb1a}.mail-dlg-footer{display:flex;justify-content:flex-end;gap:8px;padding:12px 18px;border-top:1px solid var(--border)}