:root{--bg: #f4f5f7;--surface: #ffffff;--surface-alt: #eef0f4;--surface-hover: #f7f7f9;--surface-sunken: #edeef1;--row-hover: #fbfbfd;--chip-bg: #f0f1f4;--border: #e1e3e8;--text: #1c1e24;--text-muted: #6b7078;--text-disabled: #cbcdd3;--accent: #e2007a;--accent-contrast: #ffffff;--accent-rgb: 226, 0, 122;--good: #1e8e5a;--warn: #c78300;--bad: #c62828;--danger-bg: #fdecea;--secondary-bg: #eceef2;--overlay: rgba(20, 21, 26, .5);--shadow-color: rgba(0, 0, 0, .2);--today-col-bg: rgba(var(--accent-rgb), .09);--today-col-bg-hover: rgba(var(--accent-rgb), .16);--today-col-header-bg: #fbe0ee;--today-chip-bg: rgba(var(--accent-rgb), .14);--progress-track-empty: #c7c9cf;--radius: 10px;color-scheme:light}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--bg: #15161b;--surface: #1e2027;--surface-alt: #262933;--surface-hover: #262933;--surface-sunken: #2a2d36;--row-hover: #22252c;--chip-bg: #2a2d36;--border: #343844;--text: #eef0f4;--text-muted: #9a9ea8;--text-disabled: #4d5159;--accent: #ff3a9e;--accent-contrast: #ffffff;--accent-rgb: 255, 58, 158;--good: #3ddc97;--warn: #e2a33d;--bad: #ff6b6b;--danger-bg: #3a2226;--secondary-bg: #2a2d36;--overlay: rgba(0, 0, 0, .6);--shadow-color: rgba(0, 0, 0, .5);--today-col-bg: rgba(var(--accent-rgb), .16);--today-col-bg-hover: rgba(var(--accent-rgb), .26);--today-col-header-bg: rgba(var(--accent-rgb), .3);--today-chip-bg: rgba(var(--accent-rgb), .22);--progress-track-empty: #4d5159;color-scheme:dark}}:root[data-theme=dark]{--bg: #15161b;--surface: #1e2027;--surface-alt: #262933;--surface-hover: #262933;--surface-sunken: #2a2d36;--row-hover: #22252c;--chip-bg: #2a2d36;--border: #343844;--text: #eef0f4;--text-muted: #9a9ea8;--text-disabled: #4d5159;--accent: #ff3a9e;--accent-contrast: #ffffff;--accent-rgb: 255, 58, 158;--good: #3ddc97;--warn: #e2a33d;--bad: #ff6b6b;--danger-bg: #3a2226;--secondary-bg: #2a2d36;--overlay: rgba(0, 0, 0, .6);--shadow-color: rgba(0, 0, 0, .5);--today-col-bg: rgba(var(--accent-rgb), .16);--today-col-bg-hover: rgba(var(--accent-rgb), .26);--today-col-header-bg: rgba(var(--accent-rgb), .3);--today-chip-bg: rgba(var(--accent-rgb), .22);--progress-track-empty: #4d5159;color-scheme:dark}*{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;transition:background-color .15s ease,color .15s ease}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 input[type=password]{width:100%}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:none;border-radius:8px;padding:9px 16px;font-size:14px;font-weight:600;cursor:pointer}.btn-primary{background:var(--accent);color:var(--accent-contrast);width:100%;margin-top:20px}.btn-secondary{background:var(--secondary-bg);color:var(--text)}.btn-danger{background:var(--danger-bg);color:var(--bad)}.btn-sm{padding:6px 10px;font-size:13px}.error-text{color:var(--bad);font-size:13px;margin-top:10px}.group-title{font-size:13px;text-transform:uppercase;letter-spacing:.03em;color:var(--text-muted);margin:20px 4px 8px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;margin-bottom:12px}.product-row{display:flex;align-items:center;justify-content:space-between;gap:10px}.product-row .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:var(--surface-sunken);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:var(--chip-bg);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:var(--surface-hover)}.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:var(--bg);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:var(--surface-hover);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:var(--surface-hover)}table.week-table tbody tr:hover td,table.week-table tbody tr:hover .col-name{background:var(--row-hover)}table.week-table .group-row td{background:var(--surface-alt);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:var(--surface-alt)}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:var(--surface-alt)}input.cell-input:focus{outline:2px solid var(--accent);outline-offset:-1px;background:var(--surface)}input.cell-input:disabled{color:var(--text-disabled);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:var(--today-col-bg)}table.week-table tbody tr:hover td.today-col{background:var(--today-col-bg-hover)}table.week-table thead th.today-col{background:var(--today-col-header-bg)}.day-chip.today-chip{background:var(--today-chip-bg);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 .col-name{min-width:180px}.products-table .col-name{min-width:200px}.products-table th:not(.col-name),.products-table td:not(.col-name){min-width:110px}.edit-row td{background:var(--surface-alt);text-align:left;white-space:normal;padding:14px 16px}.provisionierung-card{padding:8px;text-align:center}.provisionierung-card img{max-width:100%;height:auto;border-radius:6px;display:block;margin:0 auto}.muted{color:var(--text-muted);font-size:13px}.loading-screen{display:flex;align-items:center;justify-content:center;height:100%;color:var(--text-muted)}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%);background:var(--text);color:var(--bg);padding:8px 16px;border-radius:999px;font-size:13px;z-index:20}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--overlay);display:flex;align-items:center;justify-content:center;padding:20px;z-index:50}.modal-card{background:var(--surface);border-radius:var(--radius);padding:20px;width:100%;max-width:340px;box-shadow:0 10px 30px var(--shadow-color)}.modal-card input{width:100%}.modal-actions{display:flex;gap:8px;margin-top:18px}.modal-actions .btn{flex:1;margin-top:0}.nav-badge{background:var(--accent);color:var(--accent-contrast);font-size:11px;font-weight:700;min-width:18px;height:18px;padding:0 5px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;line-height:1;margin-left:6px}.chat-layout{display:flex;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;height:calc(100vh - 230px);min-height:420px;background:var(--surface)}.chat-sidebar{width:240px;flex-shrink:0;border-right:1px solid var(--border);overflow-y:auto;background:var(--surface-hover);padding:8px;display:flex;flex-direction:column;gap:2px}.chat-contact{display:flex;align-items:center;gap:8px;padding:10px;border:none;background:transparent;border-radius:8px;cursor:pointer;text-align:left;font-size:14px;color:var(--text)}.chat-contact:hover{background:var(--surface-alt)}.chat-contact.active{background:var(--accent);color:var(--accent-contrast)}.chat-contact.active .nav-badge{background:var(--accent-contrast);color:var(--accent)}.chat-contact-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-online-dot{width:8px;height:8px;border-radius:50%;background:var(--text-disabled);flex-shrink:0}.chat-online-dot.online{background:var(--good)}.chat-main{flex:1;display:flex;flex-direction:column;min-width:0}.chat-header{padding:12px 16px;border-bottom:1px solid var(--border);font-weight:600;display:flex;align-items:center;flex-shrink:0}.chat-messages{flex:1;overflow-y:auto;padding:12px 16px;display:flex;flex-direction:column;gap:8px}.chat-bubble-row{display:flex}.chat-bubble-row.own{justify-content:flex-end}.chat-bubble{max-width:70%;background:var(--surface-alt);border-radius:12px;padding:8px 12px}.chat-bubble-row.own .chat-bubble{background:var(--accent);color:var(--accent-contrast)}.chat-bubble-sender{font-size:11px;font-weight:600;color:var(--text-muted);margin-bottom:2px}.chat-bubble-body{font-size:14px;white-space:pre-wrap;word-break:break-word}.chat-bubble-meta{display:flex;align-items:center;justify-content:flex-end;gap:6px;margin-top:4px}.chat-bubble-time{font-size:10px;color:var(--text-muted)}.chat-bubble-row.own .chat-bubble-time{color:var(--accent-contrast);opacity:.75}.chat-bubble-delete{background:none;border:none;padding:0;line-height:1;font-size:11px;cursor:pointer;color:inherit;opacity:.55}.chat-bubble-delete:hover{opacity:1}.chat-input-row{display:flex;gap:8px;padding:12px 16px;border-top:1px solid var(--border);flex-shrink:0}.chat-input-row input[type=text]{flex:1}