:root{--bg: #f4f5f7;--surface: #ffffff;--border: #e1e3e8;--text: #1c1e24;--text-muted: #6b7078;--accent: #e2007a;--accent-contrast: #ffffff;--good: #1e8e5a;--warn: #c78300;--bad: #c62828;--radius: 10px;color-scheme:light}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}button{font-family:inherit}.app-shell{width:100%;min-height:100%;padding-bottom:32px}.top-bar{position:sticky;top:0;z-index:5;background:var(--surface);border-bottom:1px solid var(--border);padding:16px 20px;display:flex;align-items:center;justify-content:space-between}.top-bar h1{font-size:19px;margin:0;font-weight:600}.top-bar .user-pill{font-size:13px;color:var(--text-muted);display:flex;align-items:center;gap:10px}.top-nav{display:flex;gap:4px;padding:0 20px;border-bottom:1px solid var(--border);background:var(--surface);overflow-x:auto}.top-nav a{padding:12px 16px;text-decoration:none;color:var(--text-muted);font-size:14px;font-weight:500;border-bottom:2px solid transparent;white-space:nowrap}.top-nav a.active{color:var(--accent);border-bottom-color:var(--accent);font-weight:700}.page{padding:20px}.login-page{min-height:100%;display:flex;align-items:center;justify-content:center;padding:24px}.login-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px 24px;width:100%;max-width:360px}.login-card h1{font-size:20px;margin:0 0 4px}.login-card p.sub{color:var(--text-muted);font-size:14px;margin:0 0 20px}label{display:block;font-size:13px;color:var(--text-muted);margin:14px 0 6px}input[type=text],input[type=password],input[type=number],input[type=date],select{padding:9px 12px;border-radius:8px;border:1px solid var(--border);background:var(--surface);color:var(--text);font-size:14px}.login-card input,.card input[type=text],.card 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.name{font-size:15px;font-weight:500;flex:1;min-width:0}.week-nav{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;max-width:320px}.week-nav .label{font-weight:600;font-size:14px}.week-nav button{border:1px solid var(--border);background:var(--surface);border-radius:8px;padding:6px 12px;cursor:pointer}.summary-card .header{display:flex;justify-content:space-between;align-items:baseline;gap:8px}.summary-card .header .name{font-weight:600;font-size:15px}.summary-card .header .fraction{font-size:13px;color:var(--text-muted);white-space:nowrap}.progress-track{height:8px;border-radius:6px;background:#edeef1;margin:8px 0 6px;overflow:hidden}.progress-fill{height:100%;border-radius:6px}.day-chips{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px}.day-chip{font-size:11px;background:#f0f1f4;border-radius:6px;padding:3px 6px;color:var(--text-muted);min-width:30px;text-align:center}.day-chip strong{color:var(--text);display:block;font-size:13px}.meta-row{display:flex;justify-content:space-between;font-size:12px;color:var(--text-muted);margin-top:8px}.kunden-banner{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:12px 16px;margin-bottom:16px;font-size:14px;display:flex;justify-content:space-between;align-items:center;max-width:320px}.kunden-banner strong{font-size:18px}.kunden-banner-editable{width:100%;border:1px dashed var(--border);font-family:inherit;color:var(--text);cursor:pointer;text-align:left}.kunden-banner-editable:hover{background:#f7f7f9}.tabs{display:flex;gap:6px;overflow-x:auto;margin-bottom:16px;padding-bottom:2px}.tabs button{border:1px solid var(--border);background:var(--surface);padding:8px 14px;border-radius:999px;font-size:13px;white-space:nowrap;cursor:pointer;color:var(--text-muted)}.tabs button.active{background:var(--text);color:#fff;border-color:var(--text)}.table-scroll{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface)}table.week-table{width:100%;border-collapse:collapse;font-size:13px}table.week-table th,table.week-table td{border:1px solid var(--border);padding:5px 8px;text-align:center;white-space:nowrap}table.week-table thead th{position:sticky;top:0;background:#f7f7f9;z-index:2;font-weight:600;font-size:12px;padding:8px}table.week-table .th-date{font-weight:400;color:var(--text-muted);font-size:10px}table.week-table .col-name{text-align:left;min-width:240px;position:sticky;left:0;background:var(--surface);z-index:1;font-weight:500;white-space:normal}table.week-table thead .col-name{z-index:3;background:#f7f7f9}table.week-table tbody tr:hover td,table.week-table tbody tr:hover .col-name{background:#fbfbfd}table.week-table .group-row td{background:#eef0f4;text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.03em;color:var(--text-muted);font-weight:600}table.week-table .group-row:hover td{background:#eef0f4}table.week-table .col-total{font-weight:600;font-variant-numeric:tabular-nums}input.cell-input{width:62px;border:none;background:transparent;text-align:center;font-size:13px;font-variant-numeric:tabular-nums;padding:6px 2px;border-radius:4px;color:var(--text)}input.cell-input:hover:not(:disabled){background:#eef0f4}input.cell-input:focus{outline:2px solid var(--accent);outline-offset:-1px;background:#fff}input.cell-input:disabled{color:#cbcdd3;cursor:not-allowed}input.cell-input.cell-input-sm{width:54px}input.cell-input.cell-input-wide{width:94px;text-align:right}table.week-table th.today-col,table.week-table td.today-col{background:#e2007a17}table.week-table tbody tr:hover td.today-col{background:#e2007a29}table.week-table thead th.today-col{background:#fbe0ee}.day-chip.today-chip{background:#e2007a24;color:var(--accent)}.day-chip.today-chip strong{color:var(--accent)}.quarter-badge{font-size:12px;color:var(--text-muted);margin-top:2px}.breakdown-table 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