body{margin:0;font-family:Arial,sans-serif;background:#f5f7fa;color:#20252b}header{background:#17212b;color:white;padding:14px 22px;display:flex;gap:24px}header a{color:white;margin-left:auto}nav{background:#263746;padding:10px 16px;display:flex;gap:14px;flex-wrap:wrap}nav a{color:white;text-decoration:none}.company{padding:10px 22px;background:white;border-bottom:1px solid #ddd}main{padding:22px;overflow:auto}h1{margin-top:0}.card,.row{background:white;padding:14px;margin:10px 0;border:1px solid #ddd;border-radius:6px}.row{display:flex;gap:12px;align-items:center}.row b{width:90px}input,select,button{padding:8px;margin:4px}button{cursor:pointer}table{width:100%;border-collapse:collapse;background:white}th,td{border:1px solid #ddd;padding:8px;text-align:left}th{background:#e9eef3}.inline{display:flex;flex-wrap:wrap}.login main{max-width:420px;margin:100px auto;background:white;padding:30px;border-radius:8px}.login input,.login button{display:block;width:95%;margin:10px 0}.err{color:#b00020}