:root{--bg: #f6f7f9;--card: #ffffff;--line: #e3e6ea;--ink: #1c2530;--muted: #6b7682;--accent: #2563eb;--accent-dark: #1d4ed8;--accent-soft: #dbeafe;--warn: #b4690e;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink)}*{box-sizing:border-box}body{margin:0;background:var(--bg)}.app{max-width:1000px;margin:0 auto;padding:24px 20px 64px}header h1{font-size:20px;margin:0 0 2px}header p{margin:0 0 20px;color:var(--muted);font-size:13px}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:20px}.tabs button{border:none;background:none;padding:10px 14px;cursor:pointer;font-size:14px;color:var(--muted);border-bottom:2px solid transparent}.tabs button.active{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px;margin-bottom:16px}.card h2{font-size:15px;margin:0 0 12px}label{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}input,select,textarea{width:100%;padding:8px 10px;border:1px solid var(--line);border-radius:7px;font-size:14px;background:#fff;color:var(--ink)}.row{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:12px}.row-3{grid-template-columns:repeat(3,1fr)}button.primary{background:var(--accent);color:#fff;border:none;border-radius:7px;padding:9px 16px;font-size:14px;cursor:pointer}button.ghost{background:none;border:1px solid var(--line);border-radius:7px;padding:6px 10px;font-size:13px;cursor:pointer;color:var(--ink)}button.link{background:none;border:none;color:var(--accent);cursor:pointer;font-size:13px;padding:0}table{width:100%;border-collapse:collapse;font-size:13px}th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line)}th{color:var(--muted);font-weight:600}tr.selected{background:#eef6f2}.pill{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:600}.pill.ja{background:#e3f3ea;color:var(--accent)}.pill.nein{background:#f2e7da;color:var(--warn)}button.pill{border:1px solid rgba(0,0,0,.12);cursor:pointer;transition:box-shadow .12s,filter .12s}button.pill:hover{filter:brightness(.93);box-shadow:0 0 0 2px #0000001a}button.pill:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.banner{background:#fff7e6;border:1px solid #f0d8a8;color:#6b4e12;padding:12px 14px;border-radius:8px;font-size:13px;margin-bottom:16px}.muted{color:var(--muted)}.small{font-size:12px}.right{text-align:right}.total{font-weight:700}button:not(.primary):not(.link):not(.ghost):not(.pill):not(.nav-link):not(.sidebar-link):not(.tabs button){background:none;border:1px solid var(--line);border-radius:7px;padding:8px 14px;font-size:14px;cursor:pointer;color:var(--ink)}button:disabled{opacity:.55;cursor:default}.topbar{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}.topbar-controls{display:flex;align-items:center;gap:10px;flex-shrink:0}.topbar-controls select{width:auto}.login{max-width:360px;margin:8px auto 0}.login .card h2{margin-bottom:14px}.layout{display:flex;min-height:100vh}.sidebar{width:240px;position:fixed;top:0;left:0;bottom:0;z-index:100;background:#111827;color:#fff;display:flex;flex-direction:column}.sidebar-header{padding:20px 18px;border-bottom:1px solid #374151}.sidebar-header h2{margin:0;font-size:18px}.sidebar-sub{margin:2px 0 0;font-size:12px;color:#9ca3af}.sidebar-mandant{margin-top:12px;width:100%;background:#ffffff0f;color:#fff;border:1px solid #374151;border-radius:7px;padding:7px 8px;font-size:13px}.sidebar-mandant option{color:var(--ink)}.sidebar-mandant-name{margin-top:12px;font-size:13px;font-weight:600;color:#fff}.nav-menu{flex:1;padding:8px 0;overflow-y:auto;display:flex;flex-direction:column}.nav-link{display:flex;align-items:center;gap:10px;padding:11px 18px;background:none;border:none;color:#9ca3af;cursor:pointer;font-size:14px;text-align:left;width:100%;transition:background .15s,color .15s}.nav-link:hover{color:#fff;background:#ffffff0d}.nav-link.active{color:#fff;background:#ffffff1a;border-right:3px solid var(--accent);font-weight:600}.nav-link svg{width:18px;height:18px;flex-shrink:0}.sidebar-footer{padding:14px 18px;border-top:1px solid #374151}.sidebar-user{font-size:12px;color:#9ca3af;word-break:break-all;margin-bottom:8px}.sidebar-link{display:block;background:none;border:none;color:#9ca3af;cursor:pointer;font-size:13px;padding:4px 0;text-align:left}.sidebar-link:hover{color:#fff;text-decoration:underline}.main{flex:1;margin-left:240px}.main-inner{max-width:1000px;margin:0 auto;padding:24px 20px 64px}@media (max-width: 700px){.sidebar{position:static;width:100%;flex-direction:column}.nav-menu{flex-direction:row;flex-wrap:wrap}.main{margin-left:0}}