:root{--deep: #0f2a33;--petrol: #1b3742;--teal: #2e5a6b;--mist: #5e8e9b;--fog: #9fc2ce;--bg: #f2f6f7;--line: rgba(27, 55, 66, .14);--radius: 10px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:#1a2b31;font-family:Segoe UI,system-ui,-apple-system,sans-serif}.ck-header{background:var(--petrol);color:#fff;padding:.7rem 1.2rem;display:flex;align-items:center;gap:1.6rem;flex-wrap:wrap}.ck-brand{font-weight:800;letter-spacing:.02em;font-size:1.05rem;white-space:nowrap}.ck-brand span{color:var(--fog);font-weight:500}.ck-nav{display:flex;gap:.25rem;flex-wrap:wrap}.ck-nav button{background:transparent;border:none;color:#cfdde2;padding:.45rem .9rem;border-radius:999px;cursor:pointer;font-size:.92rem}.ck-nav button:hover{background:#ffffff14;color:#fff;border:none}.ck-nav button.aktiv{background:var(--teal);color:#fff;font-weight:600}.ck-main{max-width:1160px;margin:1.4rem auto 3rem;padding:0 1rem}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.1rem 1.2rem;margin-bottom:1.2rem;box-shadow:0 1px 2px #0f2a330d}.card h3{margin-top:0}h1,h2,h3{color:var(--deep)}table{width:100%;border-collapse:collapse}th,td{text-align:left}tbody tr:hover{background:#f4f9fa}button{font:inherit;cursor:pointer;border:1px solid var(--line);background:#fff;border-radius:8px;padding:.35rem .75rem;color:var(--deep)}button:hover{border-color:var(--teal);color:var(--teal)}button.primary{background:var(--teal);color:#fff;border-color:var(--teal);font-weight:600}button.primary:hover{background:var(--deep);color:#fff}button:disabled{opacity:.45;cursor:not-allowed}input,select{font:inherit;border:1px solid var(--line);border-radius:8px;padding:.4rem .55rem;background:#fff;color:inherit}input:focus,select:focus{outline:2px solid var(--fog);border-color:var(--mist)}label{font-size:.92rem}.badge{display:inline-block;padding:.12rem .55rem;border-radius:999px;font-size:.75rem;font-weight:600;background:#e8eff1;color:var(--teal)}.badge.rot{background:#fdecec;color:#b91c1c}.badge.gruen{background:#e8f5ee;color:#15803d}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(165px,1fr));gap:.9rem;margin-bottom:1.2rem}.kpi{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:.85rem 1rem}.kpi .num{font-size:1.7rem;font-weight:800;color:var(--teal);line-height:1.15}.kpi .num.warn{color:#b91c1c}.kpi .lbl{color:#5a7078;font-size:.85rem}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(160deg,var(--petrol),var(--deep))}.login-card{background:#fff;border-radius:14px;padding:2rem 2.2rem;width:min(420px,92vw);box-shadow:0 18px 50px #00000059}